Answer:
The x-int.s are (2, 0) and (4, 0) so the midpoint will be (3, 0).
Answer:
Step-by-step explanation:
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
What number is 40% of 86? Show your work.
21.5
344
34.4
215
Answer:
What is 40% of 86? Show your work.
= (40*86)/100
= 3440/100 = 34.4
C. 34.4Step-by-step explanation:
You're welcome.
Triangle NGM is reflected across the x-axis, and is dilated by a factor of
\(2 \frac{1}{2} \)
what are the coordinates of vertices N'G'M'
The coordinates of vertices N'G'M' are N'(-10, -15), M'(-15, -5) and G'(-5, -10).
From the given graph, N(-4, 6), M(-6, 2) and G(-2, 4).
Scale factor = \(2\frac{1}{2}\)
= 2.5
The reflection of point (x, y) across the x-axis is (x, -y).
Here, N(-4, 6)→(-4, -6)
M(-6, 2)→(-6, -2)
G(-2, 4)→(-2, -4)
Now, with scale factor 2.5, we get
(-4, -6)→2.5(-4, -6)→N'(-10, -15)
(-6, -2)→2.5(-6, -2)→M'(-15, -5)
(-2, -4)→2.5(-2, -4)→G'(-5, -10)
Therefore, the coordinates of vertices N'G'M' are N'(-10, -15), M'(-15, -5) and G'(-5, -10).
To learn more about the reflection over x-axis visit:
https://brainly.com/question/15175017.
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Does anyone have the answer key to "Understand Systems of Linear Equations I-ready level H instruction?"
Answer:
no bro, sorry. even though I needed to I don't have it
Please help <3
Find the volume of a pyramid with a square base, where the perimeter of the base is
16.9 cm and the height of the pyramid is 19.6. Round Your answer to the nearest tenth of the cubic centimeter.
Answer:
116.6
Step-by-step explanation:
Volume = ⅓ × area of base ×height. We don't have the area of base, we need to find it.
Perimeter (4×Length) = 16.9 cm
Length = 16.9÷4 = 4.225 cm
Area = L² = 4.225² =
Volume of pyramid = 1/3 × 4.225² × 19.6 = 116.624 = 116.6 cm³
Type a digit that makes this statement true.
153,80(number here) is divisible by 5.
Answer:
5Hope it helps!
Step-by-step explanation:
153805 is divisible by 5
7.149 x 10^7 in standard notation
Answer:
71490000
Step-by-step explanation:
All you have to do is move the decimal 7 spaces to the right.
Answer:
71490000
Step-by-step explanation:
Answer please I don't know understand this?
Answer:
A or top answer
Step-by-step explanation:
the minimum is the lowest point and that is 42 and maximum is highest point which is 56
The median is the line in the middle at 50
Q1 and q3 are the other lines located at 44 and 54
Hopes this helps please mark brainliest
Answer: the answer is A!!
Step-by-step explanation:
Please Hurry. I need this answer quickly please.
Answer:63
Step-by-step explanation:
multiply 72 by 7 then divide i by 8
(72×7)/8
=63
It's 63.
simplify the equation 7/8×72 multiple 7×9 solution is 63
please write a function for the points (1/3,0) (-2 3/4,0) and (0,-5) and explain the steps.
thank you!
The function for the points are y = -15x - 5
How to determine the functionFrom the information given, we have that;
The points are;
(1/3,0) (-2 3/4,0) and (0,-5)
Using the point-slope form of a linear equation, we have;
y - y₁ = m(x - x₁)
Such that;
m is the slope of the liney - y₁ and (x - x₁) are the pointsUsing (1/3, 0) and (0, -5), we have that the slope is;
m = (0 - (-5))/0 -1/3)
expand the bracket
= 5 / (-1/3)
= -15
Now, take any of the given points and substitute the values
Using (1/3, 0), we get;
y - 0 = -15(x - 1/3).
y = -15x - 5.
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The function for the points solved by (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)
We have given the points:
(1/3,0) (-2 3/4,0) and (0,-5)
Using the formula of linear equation
\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)
Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)
that is 1/3 = \(a\), 0 = \(a_{1}\) and
0 = \(b\), -5 = \(b_{1}\)
\(x\) refers to the slope of line (take any variable)
Now for finding the value of \(x\),
\(x=a-a_{1}/b-b_{1}\)
inserting the values,
\(x=[0-[-5]]/[0-1/3]\\x= -15\)
Substitute the value of \(x\) in the equation
\(a-0=-15[b-1/3]\)
By simplifying the equation, we get
\(a=-15b-5\)
To know more about functions and points:
https://brainly.com/question/30721594
When a window is open, the temperature in a room falls 5ºF every 15 minutes. Before the window is opened, the temperature was 70ºF .
Use the Ray tool to make a graph that shows the temperature of the room, T, after the window has been open for m minutes.
Answer:
The temp fall one degree every 3 min.
Answer:(15,65) (30,60)(45,55)
Step-by-step explanation:
I hope you know how to graph that =D
V= U + at
U=2 a=-5 t=1/2
What is the value of V?
Answer:
v=-1/2
Step-by-step explanation:
v=u+at
v=2+(-5*1/2)
v=2-5/2
v=4-5/2
v=-1/2
find the surface area of the composite figure
Answer:
412
Step-by-step explanation:
\(2(12 \times 2 + 10 \times 2 + 12 \times 10) + 6 \times 3 \times 2 + 8 \times 3 \times 2\)
\( = 2(164) + 36 + 48\)
\( = 328 + 84\)
\( = 412\)
Answer: I believe it is 508 cm²
Step-by-step explanation:
Start out by finding the surface area (SA) of the 2 shapes. The formula for SA is 2(wl + wh + wh).
Blue shape: 2(12x2 + 12x10 + 2x10) = 328 cm²
Red shape: 2(8x3 + 8x6 + 3x6) = 180 cm²
Now that the surface area of both shapes are solved, just add them together and you will get the answer of 508 cm²
I don't know if this is the right answer
Selah and Mohammed want to prepare crêpes for all of the students in their French class. A recipe makes 20 crêpes with a certain amount of flour, milk, and 2 eggs. The girls already know that they have plenty of flour and milk to make 50 crêpes, but they need to determine the number of eggs they will need for the recipe because they are not sure they have enough. Considering the amount of eggs necessary to make the crêpes, what does the constant or proportionality mean in the context of this problem?
Answer: 1 egg per 10 crepes
Step-by-step explanation:
It’s given that they need 2 eggs to make 20 so you can divide that by 2
Can someone please tell me if these triangles are similar or not, and why.
Answer:
not similar
Step-by-step explanation:
because the angles are different
i need helpppppppppppppppppppppppppppppppppp
Answer:
(H)
Step-by-step explanation:
because it is the closest to a right angle (45 degree angle) and 45 is only off by 3 from 48. hope this help :)
Answer: J. 4 that is the clostest one i think
Write a powerfully supportive email to yourself 10 years from now. 5-8 sentences
I need help asap
Answer:
Hey, This is you from 10 years ago. Look, I might not know what is going on with life right now and I don't know the situation of our life at the moment, but I know that we are strong. We have endured so much in life and I know that we are able to keep going. There is nothing in this universe or the next that can knock us down. We are powerful and we are perfect. We are amazing and unique. To add one final thing from one of my favorite marvel movies of this time... WE. ARE. VENOM!
Step-by-step explanation:
Can someone help me solve this
Answer: 28
Step-by-step explanation: 2x14=28
7x4=28
Both are factors of 28
What is the greatest number of x’s all the terms have in common?
PLEASE HELP!
Answer:all the terms have in common is 1x
Step-by-step explanation:
50 points for this i really need help
Answer:
A
Step-by-step explanation:
It shows 120 for both the sides of the angle, which makes it parallel.
B is wrong because they don't have the same angle measure.
C is wrong because they don't have the same angle measure.
D is also wrong, because it shows both the measures of angle A, and you don't know what angle B is.
Hope this helps!
Please put me as Brainliest.... if you want
The table shows the price of bagels at two different stores:
Store Price Bagels
Bagel Stop $6.00 15 bagels
Yummy Bagels $14.00 35 bagels
Yummy Bagels sells bagels at a lower unit price than Bagel Stop. (3 points)
Select one:
True
False
Answer:
false
Step-by-step explanation:
the unit price for both is $0.4
Answer:
False
Step-by-step explanation:
Bagel stop sells 15 bagels for 6 dollars, dividing 15/6, you get that you get 2.5 bagels per dollar. Whilst Yummy bagels sells 35 bagels for 14 dollars. Diving 35/14 you get 2.5 as well. Therefore this is false.
Ricky jogs 5 laps around a track in 8 minutes. Which of the following would be the same number of laps per minute?
a
12 laps in 19.2 minutes
b
10 laps in 15.6 minutes
c
7 laps in 9.6 minutes
d
8 laps in 20 minutes
Answer:
A hope this helped
Step-by-step explanation:
please help me on this question
Find the value of c that will make the following two expressions equivalent to 4!!
The answer is 4, Our teacher gave us the answer but I need the work to show how she got it.
2a+10b-8-2(4a-6) and -6a+10b+c
Answer:
see below
Step-by-step explanation:
We are given 2 equations:
\(2a+10b-8-2(4a-6)\\-6a+10b+c\)
We are told to find c to make them equivalent, so we can make them equal to each other:
2a+10b-8-2(4a-6)=-6a+10b+c
To find c, we have to isolate it, here are the steps:
2a+10b-8-2(4a-6)=-6a+10b+c
subtract 10b from both sides
2a-8-2(4a-6)=-6a+c
rearrange left side
2a-2(4a-6)-8=-6a+c
distribute the positive 2 to the terms in parenthesis
2a-(8a-12)-8=-6a+c
distribute -1 to the terms in parenthesis
2a-8a+12-8=-6a+c
simplify
-6a+4=-6a+c
add -6a to both sides
4=c
Hope this helps! :)
solve 2 - 12/x = 6 with a step by step process
I'll give brainliest to whoever answers best!
Answer:
x=-3
Step-by-step explanation:
2
−
1
⋅
1
2
=
6
2-1 \cdot \frac{12}{x}=6
2−1⋅x12=6
Solve
1
Combine multiplied terms into a single fraction
2
−
1
⋅
1
2
=
6
2
+
−
1
⋅
1
2
=
6
2
Multiply the numbers
2
+
−
1
⋅
1
2
=
6
2
+
−
1
2
=
6
3
Subtract
2
2
2
from both sides of the equation
2
+
−
1
2
=
6
2
+
−
1
2
−
2
=
6
−
2
4
Simplify
Subtract the numbers
Subtract the numbers
−
1
2
=
4
5
Multiply all terms by the same value to eliminate fraction denominators
−
1
2
=
4
⋅
−
1
2
=
⋅
4
6
Simplify
Cancel multiplied terms that are in the denominator
Re-order terms so constants are on the left
−
1
2
=
⋅
4
-12=x \cdot 4
−12=x⋅4
−
1
2
=
4
-12=4x
−12=4x
−
1
2
=
4
7
Divide both sides of the equation by the same term
−
1
2
=
4
−
1
2
4
=
4
4
8
Simplify
Divide the numbers
Cancel terms that are in both the numerator and denominator
Move the variable to the left
=
−
3
Show less
Solution
=
−
3
Select the correct answer.
Which function passes through the points (2, 15) and (3, 26)?
A.
y = 11x + 7
B.
y = 11x − 7
C.
y = 7x + 11
D.
y = -11x − 7
E.
y = 7x − 11
Answer:
the equation is y = 11x - 7
B is the answer
If Happyland Theme Park has 25 roller coasters and 300 daily visitors, what is the ratio of roller coasters to daily visitors?
1.) 1:12
2.) 1:15
3.) 12:1
4.) 1:300
what is the range of the function y=4x-1 for the domain 4 ≤x ≤8?
A. 15 ≤y ≤31
B. 5/4 ≤y ≤9/4
C. 16 ≤y32
D. 1 ≤y ≤2
Answer:
b
Step-by-step explanation:
Please help me due tomorrow
Answer: Surface Area = 2 x (5x2 + 3x2 + 5x3) = 62 centimeters
Surface area of a right rectangular prism = 2(lh + wh + lw)
Step 1: Label the Given-
Length (l) = 5cm, Width (w) = 3cm, Height (h) = 2cm
Step 2: Replace the given-
Surface Area = 2 x (5x2 + 3x2 + 5x3)
= 2 x (31)
Surface Area = 62 centimeters
Horus got his answer, by applying only what lays inside the parentheses. To get the right answer, Horus must multiply what they got by 2:
2 x (31) = 62 centimeters
Answer:
SA= 15+6+10+10+15+6 = 62
Step-by-step explanation:
take your top rectangle multiply length and width= 15
Take the one right below it take the 2cm, and multiply it with 3=6
after that one doe 3x5 again=15
Then, 3x2=6
And then 5x2=10
And then once more=10
Milo can run 12 miles in 60 minutes. He needs to reduce his time by 14%. Approximately how many minutes does he have to take off his time? Round to the nearest whole number.
Answer: About 8 minutes.
Step-by-step explanation: Because you multiply 60 by 0.14 to get 14% of 60.