Solution
To determine that,
The quadrilateral formed by the points A, B, C, D is a parallelgram,
since
A - D = (-4.5, 3.5) - (-0.5, -8.5) = (-4, 12)
B - C = (1.5, 10.5) - (5.5, -1.5) = (-4, 12)
A triangle with constant base b and height h is changing with time where h(t)=3t +1. What is the rate of change of the area of the triangle when t=1?
The rate of change of the area of the triangle when t=1 is also equal to 3.
Rate of change
Given the function of height of a triangle expressed as:
h(t) = 3t + 1The rate of change is expressed as
dh/dt = 3The rate of change of the area of the triangle when t=1 is also equal to 3.
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Question 3(Multiple Choice Worth 2 points) (01.01 MC) What is seven hundred thousand one hundred eighty-two and nine thousandths written in expanded form 700,000+100 + 80 +2 +0.009 700,000+ 10,000+8,000 + 200 +0.9 7,000,000+ 100,000+ 9,000 + 80 +2 7,000,000+ 100,000+80,000 +2 +0.09
The number in an expanded form is 700,000 + 182 + 0.009
How to write the number in an expanded form?The number is given as:
seven hundred thousand one hundred eighty-two and nine thousandths
Next, we split the numbers:
seven hundred thousand = 700,000
one hundred eighty-two = 182
and nine thousandths = 0.009
Next, we add the numbers
700,000 + 182 + 0.009
Hence, the number in an expanded form is 700,000 + 182 + 0.009
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How do you find the area of a square using units squared?
Answer:The area of a square is defined as the number of square units needed to fill this shape. In other words, when we want to find the area of a square, we consider the length of its side. Since all the sides of the shape are equal, its area is the product of its two sides. The common units used to measure the area of the square are square meters, square feet, square inch, and square cm.
The area of a square can also be calculated with the help of other dimensions, such as the diagonal and the perimeter of the square.
if it doesnt help im sorry
2(3 + v) =
Please help solve this problem and thank you
Answer:
6 +2v
Step-by-step explanation:
This is distributive property. That means you will multiply each term inside the parentheses by the term on the outside of the parentheses.
2(3 + v)
2(3) + 2(v)
6 +2v
after how many years will £6,000.00 yield a simple interest of £900.00 at 3%
Answer:
add 1 Century to divide £6 000 000
Answer:
the answer to your question is 105 I think sorry if it's not
A bag of snacks contains 3 flavors: cherry, lemon, and grape. Carol will take 1 snack from the bag without looking. The probability for each flavor is shown in the table.
Amadi is three times as old as Chima. The sum of their ages is 24
Answer:
Amadi: 20 years old
Chima : 4 years old
If one angle of a parallelogram is a right angle, then the parallelogram is a rectangle.
A. Always
B. Sometimes
C. Never
Step-by-step explanation:
b that's the answer now since I need 20 characters long I'm gonna go bye
Which number is greatest? 6.23 times 10 Superscript 12 6.23 times 10 Superscript 8 6.23 times 10 Superscript negative 6 6.23 times 10 Superscript 3
The greatest number is 6.23 times 10 superscript 12.
How does scientific notations work?The number is written in the form \(a \times 10^b\) where we have \(1 \leq a < 10\)
The number b shows the order, which is the most important figure for which scientific notation is used. It tells us how much order large or small a value is in powers of 10. We can for a time, ignore the value of 'a' for two comparable quantities and only compare their orders(this type of comparison is useful when difference is too big, like size of human to size of a star etc sort of comparisons).
We are given that the number so;
A.6.23 x 10^12 is equivalent to rolling the decimal 12 times to the right.
B.6.23 x 10^8 is equivalent to rolling the decimal 8 times to the right.
C.6.23 x 10^-6 is equivalent to rolling the decimal 6 times to the left.
D.6.23 x 10^3 is equivalent to rolling the decimal 3 times to the right.
This shows the 10 has been multiplied by itself thrice.
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A 2 meter television camera at ground level is filming the lift-off of a space shuttle at a point 750 meters from the launch pad. The camera’s angle of elevation to the shuttle is 32° at this specific time . Find the height of the shuttle.
To find the height of the shuttle, we can use trigonometry and the concept of similar triangles. The height of the shuttle is approximately 468.675 meters.
Let's assume that the height of the shuttle is represented by 'h' meters. From the information given, we know that the distance between the camera and the launch pad is 750 meters, and the angle of elevation from the camera to the shuttle is 32 degrees.
Using trigonometry, we can set up the following equation:
tan(32°) = h / 750
To find the value of h, we can rearrange the equation:
h = tan(32°) * 750
Using a calculator, we can find the value of tan(32°) ≈ 0.6249.
Now we can calculate the height of the shuttle:
h ≈ 0.6249 * 750
h ≈ 468.675 meters
Therefore, the height of the shuttle is approximately 468.675 meters.
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Use the inequality 24 ≥ 58 + 5(x - 3.8)
Solve for the inequality X.
Pls help I need to hand it in by 4:00..
Answer:
Work shown below!
Step-by-step explanation:
24 ≥ 58 + 5(x - 3.8)
Distribute;
24 ≥ 58 + 5x - 19
Collect like terms;
24 ≥ 39 + 5x
Subtract 39 from both sides;
-15 ≥ 5x
Divide both sides by 5;
x ≥ -3
The scales of a map is 1 inch to 100 miles. The map is 9 x 12 inches in size. Points A and B are 7 1/2 inches apart. If the distance actually traveled is 11% greater than the distance show on the map, how far would a truck actually travel in going from a to b
Answer: one inch measured the the map represented 100 feet on the ground
Step-by-step explanation:
Using the distributive property, which of the following is an equivalent expression for 3(9 + 15)
Answer:
3 x 9+3 x 15
Step-by-step explanation:
Math rowlin Find the simple Interest of $ 2,400.00 at 6% for 5yrs P. a and amount.
Answer:
3,120.00
Step-by-step explanation:
use equation A = P(1 + rt) to find your answer. Or a simple interest calculator works too.
Miranda's chocolate bar is in the shape of a triangular prism. She cuts her chocolate bar parallel to its bottom. The dotted line in the picture represents Miranda’s cut.
What is the shape of the cross section of Miranda’s cut?
trapezoid
triangle
rectangle
rhombus
Help plsss answers are above
Answer:
1)-12/13
2)-1/3
3)0
4)-4/5
5)undefined
6)-4
7)5
8)3
9)4
10)-5/6
11)16
12)1/3
Simply -7 1/8 _ (-9 1/2)
Answer:
p
Step-by-step explanation:
l
f(x) = -1/7√√16 -x^2, find f^-1(x)
Answer:
hey i don't know if this helps but i would definitely try math-ways it's faster to respond and it gives step by step :)
Step-by-step explanation:
2.
Which one of the following, when drawn in a triangle, creates two
smaller triangles with equal areas?
(A) Altitude
(B) Angle bisector
(C) Median
(D) Mid-segment
How do you solve for this?
Raj has a full deck of 52 cards. Sydney chooses the queen of clubs and holds onto it. Then Yolanda chooses a card. What is the total number of possible outcomes for Yolanda’s card?A 36
B 48
C 51
D. 52 these are the options
The total number of possible outcomes for Yolanda’s card is 51.
Probability is a measure of the likelihood of an event occurring. It is used to describe the outcome of a random event or experiment. For example, if a coin is flipped, the probability of it landing on heads is 0.5, as there is an equal chance of the coin landing on either heads or tails. If a die is rolled, the probability of rolling a 3 is 1/6, because there is only one way out of the six possible outcomes for the die roll that will result in a 3.
In the given case, Raj has a full deck of 52 cards. Sydney chooses the queen of clubs and holds onto it. This. means that one card is already chosen. After this, Yolanda chooses a card. There is only one queen of clubs in the entire deck of cards, thus after selecting one, only 51 cards will remain. There will therefore be 51 cards left for Yolanda to select.
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Answer is below ⬇️.
We can see here that filling up the remaining spaces:
AB ≅ CD: Opposite sides are congruent.
∠ABC and ∠BCD are supplementary: Consecutive angles are supplementary.
What is an angle?An angle is actually known to be a geometric figure that is formed by the joining together of two rays or endpoints which are known as vertex.
The sides or legs of the angle are known to be make up the rays.
Angles are actually known to be measured in degrees, with a full circle containing 360 degrees.
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if karen was 27 and her oldest brother was 29 years older and and there dad was 22 when Karen was born how old is the dad?
Answer:
49
Step-by-step explanation:
When Karen was born, the dad is 22 so Karen is now 27 which means the dad is 22+27= 49
Answer:
Their father is 49.
Step-by-step explanation:
Her father had her when he was 22, meaning that he is 22 years older than Karen. Karen is 27 right now, so her fathers age is (27+22) 49 years old.
Hope this helps!
O. A water jug is filled with 128 fluid ounces. Anna
pours out 3 pints of liquid from the jug. How
many pints remain?
A. 5 pints
B. 6 pints
C. 8 pints
D.
11 pints
Answer:11
Step-by-step explanation:
Need help please
Geometry
Answer:Supplementary
Step-by-step explanation:
The two angles add up to 180
Answer:
supplementary since 136+44= 180 and any angles that sum up to 180 are supplementary
Can anyone please be so kind to help? I will give you brainliest and 30 points if you are correct.
Step-by-step explanation:
Each coloured figure have 32 squares and there are a total of 6 coloured figures (the orange parts between the 2 squares are a part of the same figure)
Since 100 squares = 1 whole, 32 squares = 0.32.
Therefore we have 6 * 0.32 = 1.92. (B)
A basketball team played 15 games and won 80% of them. If the team expects to play 30 games in all, how many more games must it win to finish the season with a 90% winning percentage? A. 12 B. 14 C. 15 D. 27
Answer:
C
Step-by-step explanation:
First, find out how many games they won:
x/15 = 80/100
Cross multiply
x × 100 = 15 × 80
100x = 1200
x = 12
They won 12 out of 15 games
Second, find out how many wins out of 30 games are needed to have a 90% winning percentage
x/30 = 90/100
Cross multiply
x × 100 = 30 × 90
100x = 2700
x = 27
27 game wins are needed to have a 90% winning percentage
Lastly, find the difference between 27 wins (total needed) and 12 wins (total number of wins they currently have)
27 - 12 = 15
They need to win 15 more games to have a 90% winning percentage
Answer:
the answer is C. i took this for my mid term
Step-by-step explanation:
Find the x- and y-intercepts of the graph of -10x+4y=20. State each answer as an integer or an improper fraction in simplest form.
Answer:
x intercept - (-2,0)
y intercept (0,5)
Step-by-step explanation:
I hope this helps!
Select the correct answer.
E
B
2
7
B
C
0
b D
Polygon ABCDE is reflected to produce polygon ABCDE. What is the equation for the line of reflection?
ОА У-0
OB. X=0
OC x=2
OD. y=1
Answer:
B. x = 0
Step-by-step explanation:
we notice that a point and it’s image have the same y-coordinate and opposite x-coordinates
Example :
A(-2 , 2) is a point and A(2 , 2) it’s image by the reflection
\(y_{A}=2=y_{A^{\prime }}\)
\(x_{A}=-2=-x_{A^{\prime }}\)
Then the reflection is across the y-axis
Or The equation of the y-axis is x = 0
Help please
Driving on the highway, you can safely drive 70 miles per hour. Which of the following functions could be used to find how far you can drive in ‘h’ hours?
A.) D= 70/h. B.) D=70h. C.)h/70. D.)70+h
Answer:
B
Step-by-step explanation: