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3 years ago

11

vbnthe length of a rectangle is 4 1/2 centimeters the width of the rectangle is 2 2/5 centimeters what is the area of the rectan

gle?

1 answer:

777dan777 [17]3 years ago

5 0

Area = length by width
area = 4.5 times 2.4 = 10.8cm²
(4 1/2 can be written as 4.5 and 2 2/5 can be written as 2.4)

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Does the absolute value graph below flip or not flip? F(x)=2|x-9|+3

deff fn [24]

Answer:

Option C, the graph does not flip because 2 is positive

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3 years ago

3. Find mZS.<br> Q= 5x + 2)<br> P= 10x - 3)<br> (7x - 11)=ºR<br> (13x - 31)º=S<br> (8x - 19)=T

azamat

Answer:

∠S = 151

Step-by-step explanation:

The figure shown is a pentagon

The angles in a pentagon add up to equal 540

Thus, ∠Q + ∠P + ∠T + ∠S + ∠R = 540

Or 10x - 3 + 5x + 2 + 7x - 11 + 13x - 31 + 8x - 19 = 540

This is the equation we will use to solve for x

Step 1 combine like terms

10x = 5x + 7x + 13x + 8x = 43x

-3 + 2 - 11 - 31 - 19 = -62

We now have 540 = 43x - 62

Step 2 add 62 to each side

-62 + 62 cancels out

540 + 62 = 602

we now have 602 = 43x

Step 3 divide each side by 43

43x / 43 = x

602 / 43 = 14

we're left with x = 14

Finally we plug in 14 for x in the given expression for ∠S

∠S = 13x - 31

* substitute 14 for x *

∠S = 13 ( 14 ) - 31

∠S = 13 * 14 = 182

182 - 21 = 151

Thus, ∠S = 151

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2 years ago

Please do quick

ElenaW [278]

Answer:

$12

Explanation: 60 x .2= 12 + 60= $72

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3 years ago

13. The students in charge of the class booth at a carnival would like to earn $3 for every item they sell. They spent $55 for t

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Answer:

14513543

Step-by-step explanation:

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3 years ago

Two objects in outer space drift apart at an average rate of 25 kilometers every year. if the objects continue to drift apart fr

arlik [135]

<u>The </u><u>distance </u><u>between the two objects in 10 years will be </u><u>250 kilometers.</u>

What is Distance?

Distance is the total movement of an object without any regard to direction. We can define distance as to how much ground an object has covered despite its starting or ending point.

We are given:

The rate at which two objects drift apart in 1 year = 25 km

To calculate the distance between the two objects in 10 years, we apply unitary method:

The distance, the two objects has drifted apart in 1 year is 25 km

So, the distance, the two objects has been drifted apart in 10 years, will be = $\frac{25}{1} * 1 = 250 Km$

Therefore, the distance between the two objects in 10 years will be 250 kilometers.

Learn more about distance

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1 year ago