Answers
Answer: b=31, c=5
Step-by-step explanation: if this is a equilateral triangle then all the sides when split in half will be the same as the other side
Related Questions
Dante works mowing lawns and babysitting. He earns $9.20 an hour for mowing and $7.60 an hour for babysitting. How much will he earn for 5 hours of mowing and 1 hour of babysitting?
Answers
Answer:
Step-by-step explanation:
$9.20 times 5 hours= $46 for mowing
$7.60 times 1 hour = $7.60
$7.60+ $46= $53.6 alll together
7.60 an hour for babysitting
9.20x5=46
7.60x1=7.60
46+7.60=53.60
75 points and brainliest if im able to give it out.
Answers
Answer: The probability that at least 4 boys will find one that commutes to school with bicycle is 10% or 0.1 or 1/10
Given:
40% ride bicycle to school
4 boys have to pick 1
Step-by-step explanation:
40% ⇒ 40/100
\(\frac{percent}{boys} =probability\) ⇒ \(\frac{40}{4}\)
= 10 ⇒ 10% or 0.1 or 1/10
The slope of a line is 2. The y-intercept of the line is –6. Which statements accurately describe how to graph the function?
Locate the ordered pair (0, –6). From that point on the graph, move up 2, right 1 to locate the next ordered pair on the line. Draw a line through the two points.
Locate the ordered pair (0, –6). From that point on the graph, move up 2, left 1 to locate the next ordered pair on the line. Draw a line through the two points.
Locate the ordered pair (–6, 0). From that point on the graph, move up 2, right 1 to locate the next ordered pair on the line. Draw a line through the two points.
Locate the ordered pair (–6, 0). From that point on the graph, move up 2, left 1 to locate the next ordered pair on the line. Draw a line through the two points.
Answers
Answer:2
Step-by-step explanation:
Be smart buddy
If Joe wants to purchase a ball that costs $15 and has a 15% off discount, how much does Joe have to pay
Please explain with proof
Answers
(The easiest way of calculating discount is, in this case, to multiply the normal price $15 by 15 then divide it by one hundred. So, the discount is equal to $2.25. To calculate the sales price, simply deduct the discount of $2.25 from the original price $15 then get $12.75 as the sales price.)
Answer:
You will pay $12.75
Step-by-step explanation:
simplify each expression using the proper order of operations. please help thank you so much :)
\(\frac{41 - 3^2}{\sqrt{36}* 3 - 26 }\)= ?
12 + \({3} \sqrt{8}\)*(9-2)= ?
\(\frac{28-(7^2+3)}{-13+3*5}\)= ?
\(\frac{28}{4}\) -\(\sqrt[3]{8}\)* \(\frac{2}{3}\)= ?
7^2 - 5* 8+1= ?
(2* \(\sqrt{16}\)) -(\(\sqrt[3]{27}\)* \(\sqrt{81}\)) + 7= ?
Answers
Answer:
\(\frac{41 - 3^2}{\sqrt{36} * 3 - 26} = -4\)
\(12 + 3\sqrt{8} * (9 - 2) = 12 + 42 \sqrt{2}\)
\(\frac{28 - (7^2 + 3)}{-13 + 3 * 5} = -12\)
\(7^2 - 5* 8+1 = 10\)
\((2 * \sqrt{16}) - (\sqrt[3]{27} * \sqrt{81}) + 1 = -18\)
Step-by-step explanation:
Required: Solve the expressions using proper operation order
To solve this, we'll make use of BODMAS
--------------------------------------------------------------------------------------------------------
\(\frac{41 - 3^2}{\sqrt{36} * 3 - 26}\)
Evaluate all squares and square roots
\(\frac{41 - 3*3}{\sqrt{36} * 3 - 26}\)
\(\frac{41 - 3*3}{6 * 3 - 26}\)
Evaluate the numerator (Start by multiplying 3 * 3)
\(\frac{41 - 9}{6 * 3 - 26}\)
Subtract 9 from 41
\(\frac{32}{6 * 3 - 26}\)
Evaluate the denominator (Start by multiplying 6 * 3)
\(\frac{32}{18 - 26}\)
\(\frac{32}{-8}\)
Divide 32 by -8
-4
Hence;
\(\frac{41 - 3^2}{\sqrt{36} * 3 - 26} = -4\)
--------------------------------------------------------------------------------------------------------
\(12 + 3\sqrt{8} * (9 - 2)\)
Start by evaluating the bracket
\(12 + 3\sqrt{8} * 7\)
Then evaluate the multiplication
\(12 + 21\sqrt{8}\)
Simplify the square root
\(12 + 21\sqrt{4 * 2}\)
Split the square root
\(12 + 21\sqrt{4} * \sqrt{2}\)
Take Square root of 4
\(12 + 21 * 2} * \sqrt{2}\)
\(12 + 42 \sqrt{2}\)
Hence;
\(12 + 3\sqrt{8} * (9 - 2) = 12 + 42 \sqrt{2}\)
--------------------------------------------------------------------------------------------------------
\(\frac{28 - (7^2 + 3)}{-13 + 3 * 5}\)
Evaluate 7²
\(\frac{28 - (49 + 3)}{-13 + 3 * 5}\)
Evaluate all expression in the bracket
\(\frac{28 - (52)}{-13 + 3 * 5}\)
\(\frac{28 - 52}{-13 + 3 * 5}\)
Evaluate 3 * 5
\(\frac{28 - 52}{-13 + 1 5}\)
\(\frac{-2 4}{2}\)
\(-12\)
Hence;
\(\frac{28 - (7^2 + 3)}{-13 + 3 * 5} = -12\)
--------------------------------------------------------------------------------------------------------
\(7^2 - 5* 8+1\)
Evaluate 7²
\(49 - 5* 8+1\)
Evaluate 5 * 8
\(49 - 40 + 1\)
\(10\)
\(7^2 - 5* 8+1 = 10\)
--------------------------------------------------------------------------------------------------------
\((2 * \sqrt{16}) - (\sqrt[3]{27} * \sqrt{81}) + 1\)
Evaluate all square root and cube root
\((2 * 4) - (3 * 9) + 1\)
Solve the expressions in bracket
\(8 - 27 + 1\)
\(-18\)
Hence;
\((2 * \sqrt{16}) - (\sqrt[3]{27} * \sqrt{81}) + 1 = -18\)
If xx and y vary directly and y is 21 when x is 7, find y when x is 5
Answers
Answer:
y = 15
Step-by-step explanation:
We need to solve for k
y = x
21 = 7k Divide both sides by 7 to solve for k
3 = k
y = xk
y = 5(3)
y = 15
Answer: y = 15
Step-by-step explanation:
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Answers
According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
I need the answers to all of them please :(
Answers
Answer:
2) 0.081
3) 0.741
4) 71.3
5) 0.0422
6) 79.9971
7) 0.00265
8)0.0935
Answer:
1 - 89.974
2 - 0.081
3 - 0.741
4 - 71.3
5 - 0.0422
6 - 79.9971
7 - 0.00265
8 - 0.0935
Help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
Answers
Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
Determine the domain and the range of the relation. *Type the domain and range in number form from least to greatest
Answers
Answer:
i dont understand what your asking
Step-by-step explanation:
Which of these chess pieces starts on squares a1 and h1, and a8 and h8?
Answers
Answer: Each player has two rooks (formerly also known as castles), which begin the game on the corner squares a1 and h1 for White, a8 and h8 for Black.
Step-by-step explanation: Mark me as brainliest
what is the average length of a cubit. (what egyptians used)
Answers
Answer:
i don't really understand what you asking, but the the average length of a cubit is about 1.5 feet
Hope this helps!
How did you decide where to place your line of best fit? Describe your reasoning.
Based on your data, describe the relationship between age and the number of U.S. states a person can name in 60 seconds.
Do you see any areas in your data or points that could be considered clusters or outliers? Explain your answer in complete sentences.
Trolls will be reported
Answers
Answer:So I don’t know the other 5 points because you didn’t give the data about the age and number of US states named in 60 seconds, but using the 5coordinate points you gave, I was able to make this line of best fit.
So basically the units are counting up by 5.
The x axis is age in years and y axis is the number of US states named in 60 seconds.
Since you didn’t give me the data to make the other 5 points, I can’t really answer the last question, but from the graph that I did make, there are no points that would be considered outliers, and there are no clusters in sight.
(BTW THIS IS IMPORTANT!! - when you use the data to add the other 5 points, there might be an outlier or more then one outlier. And there might be a cluster. Just look at it after you graph the last 5 and change the answer I gave you if there is an outlier or cluster)
Step-by-step explanation:
Solve the equation using the quadratic formula: 2x^2-5x+2=0
Answers
Answer:
x= 2, 1/2
Step-by-step explanation:
x= b±√b²-4ac/2a
x = [5±√(-5)²-4·(2·2)]/2·2
x = (5±3)/4
x= 2, 1/2
please help find an equal expression to (32 • 54)3? for 70 points
Answers
Answer:
5,185
Step-by-step explanation:
first u multiply whats inside of the parenthesis. 32*54 which equals 1,728. Since there is no symbol next to the number next to the parenthis u multiply 3 and 1,728 which equals the answer above
Answer: The equivalent expression for (32 • 54)3 is 225
At the store you want to buy a bunch of 3d printed Christmas gifts for your family. Each large tree costs $4.50 , and each small tree costs $2.25, If you buy 4 large trees, and can spend a total of $50. Write and solve an inequality for number of small trees (s) you can buy
Answers
We know that each large tree costs $4.50, and each small tree costs $2.25. If you buy 4 large trees, that means you will spend 4 * $4.50 = $<<4*4.5=18>>18 on large trees.
If you can spend a total of $50, then you have $50 - $18 = $<<50-18=32>>32 to spend on small trees.
The total cost of the small trees will be s * $2.25, where s is the number of small trees you buy.
To find the maximum number of small trees you can buy, we can set this expression equal to $32 and solve for s:
s * $2.25 = $32
s = $32 / $2.25
s = 14.22
Since you can't buy a fraction of a tree, the maximum number of small trees you can buy is 14.
Answer:
If each large tree costs 4.50 and you need to buy 4, then 4 x 4.50 = $18.00 leaving you with $32.00. With these 32 dollars left, you can now buy 14 small trees, still being left with a remainder of 0.50$.
Step-by-step explanation:
Find the area of the shaded region. Round your answer to the nearest hundredth.
Help pls
Answers
Answer:
Step-by-step explanation:
area of square=8²=64 m²
radius of each circular arc at the corner=8/2=4 m
area of four circular arcs=4×1/4 ×π×4²=16 π m²
area of shaded region=64-16π=16(4-π)≈13.73 m²
The volume of a cone is 80π cubic units. The radius of this cone is tripled.
Eric says the new volume will be tripled. It is 240π cubic units.
Natalie says the new volume will be multiplied by 9. It is 720π cubic units.
Who is correct? Explain your reasoning.
Answers
V = (1/3)πr^2h
Where V is the volume, r is the radius, and h is the height. If the radius of a cone is tripled, the volume of the cone will be multiplied by 9. This is because the radius is squared in the formula, so tripling the radius is the same as multiplying it by 3*3=9.
To see this more clearly, consider the following example:
Suppose the radius of a cone is 2 units and the height is 4 units. The volume of the cone is:
V = (1/3)π(2^2)(4) = (1/3)π(4)(4) = (1/3)π(16) = 16π/3 cubic units
If we triple the radius of the cone to 6 units, the volume of the cone becomes:
V = (1/3)π(6^2)(4) = (1/3)π(36)(4) = (1/3)π(144) = 144π/3 cubic units
The volume of the cone has been multiplied by 9.
Please brainliest if you’re satisfied
NEED HELP ASAP Match each set of information about a circle with the area of that circle.
Drag and drop the card to match the information.
Answers
Answer:
the first one is A The second on C the third one D and last one B
Step-by-step explanation:
2.C
3.D
4.D
Hope this helps
if Paul spins this spinner 100 times, approximately how many times will it land on blue? Spinner with three equal sections. One section blue, one section green, and one section red with the arrow pointing at the blue section.
a 25
b 250
c 33
d 333
Answers
Answer:
33
Step-by-step explanation:
100 / 3 is approximately equal to 33
Answer:
i think it is .c because 3 goes into about 33.33 times so hope this helps
Step-by-step explanation:
I don’t understand what I’m supposed to do. Someone pls help :’/
Answers
The tires of a tractor are 4.5 feet tall. How many 360-degree rotations do the tires make when the tractor travels 170 feet? Round your answer to the nearest whole number.
Answers
Answer:
170÷(4.5×2×3.14)=170÷28.26=6
Rank the limits of government in order from 1 (best at limiting government) to 5 (worst at limiting government) and state why you chose those as the best at limiting to the worst.
_______ Constitution
_______ Rule of Law
_______ Minority Rights
_______ Consent of Governed
_______ Separation of Power
Answers
160+3x=195-2x
please work it out
Answers
Answer:
160+5x=195
5x=35
x=7
Jaden made a rectangular sign that is 1.4 meters long and 1.2 meters wide to post on the wall of his store. How many square meters of wall does the sign cover? The answer is 1.68, but to solve the problem, you need to find 1.4 x 1.2(which it is 1.68). Estimate the area of wall that the sign will cover. Explain your thinking please.
Answers
First, we can round the dimensions of the sign to the nearest whole number to make the multiplication easier. Rounding 1.4 to 1 and 1.2 to 1, we can estimate that the sign covers approximately 1 square meter of wall.
This estimation assumes that the sign is placed directly on the wall with no gaps or overlaps. In reality, the actual area of wall covered by the sign may be slightly larger or smaller depending on the installation method and any spacing between the sign and the wall.
It's important to note that while estimation can be useful for getting a rough idea of the answer, it's not always accurate and should not be relied upon for precise calculations. In this case, using the actual dimensions of the sign to find the area of the wall covered (1.4 x 1.2 = 1.68 square meters) gives a more accurate result.
WRONG ANSWERS WILL BE REPORTED- PLS GIVE EXPLANATION WTIH ANSWER
8TH GRADE MATH
Answers
⋅
10
6
30000
2.85
⋅
10
6
30000
Convert the fraction to a decimal by dividing the numerator by the denominator.
95
95
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10
10
. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
9.5
×
10
1
Answer:
9.5×10¹
Step-by-step explanation:
You want the quotient of 2.85×10⁶ and 30,000 written in scientific notation.
DivisionIt is convenient to adjust the exponents of the operands so the coefficient of the quotient has a value between 1 and 10.
\(\dfrac{2.85\times10^6}{30,\!000}=\dfrac{2.85\times10^6}{0.3\times10^5}=9.5\times10^{6-5}=\boxed{9.5\times10^1}\)
__
Additional comment
Your calculator can format the quotient in scientific notation for you.
<95141404393>
Continue the division of 1/6 for 2 more decimal places. What do you notice? Answer in a complete sentence.
Answers
Answer:
1/6 is equal to 0.166666667; 1/6 is 0.17 if rounded to the hundredth place.
Step-by-step explanation:
divide 1 by 6.
Round it up
5. Use 3.14 for Pi to estimate the area of a circle. The diameter is given. Round your answer to the nearest hundredth if necessary.
Answers
Answer:
Step-by-step explanation:
248.85
Answer:
221.47m^2
Step-by-step explanation:
To estimate the area of a circle, we can use the formula:
Area = π x (radius)^2
Since the diameter of the circle is given as 16.8m, we can first find the radius by dividing the diameter by 2:
radius = diameter / 2 = 16.8m / 2 = 8.4m
Now, using the given value of pi as 3.14, we can estimate the area of the circle as:
Area = π x (radius)^2
= 3.14 x (8.4m)^2
= 3.14 x 70.56m^2
= 221.47m^2 (rounded to the nearest hundredth)
Therefore, the estimated area of the circle is approximately 221.47 square meters.
help me its due today :')
Answers
Answer:
9 feet easy to solve this is answer