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2 years ago

14

Elda has a rectangular piece of paper with an area of 0.12m squared. She cuts this piece of paper into small rectangles each wit

h an area of 200 cm squared. What is the maximum number of these small rectangles Elda can cut?

1 answer:

Lisa [10]2 years ago

7 0

The maximum number is 6.

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The half-life of Carbon-14 is 5730 years. Suppose a fossil is found with 50% of Carbon-14 as compared to a living sample. How ol

melisa1 [442]

The answer is C. Because it takes 5730 years for half of a sample of carbon-14 atoms to decay. It says that 50% of the carbon atoms have decayed so that means that 5730 years have elapsed for that fossil.

I hope that helps.

4 0

2 years ago

Find the value of 7v-6 given that -8v-9=7 Simplify your answer as much as possible 7v-6=

evablogger [386]

Answer:

-20

Step-by-step explanation:

-8v-9=7

Add 9 to each side

-8v-9+9=7+9

-8v = 16

Divide by -8

-8v /-8 = 16/-8

v = -2

Now find

7v -6

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-14 -6

-20

4 0

3 years ago

Read 2 more answers

When finding the equation of a linear function in a table how do I find y when x is 0?

sesenic [268]

U need to find the equation of the line....and once u do that, sub in 0 for x and solve for y

3 0

2 years ago

I'll mark the best or the first as brainliest.

FinnZ [79.3K]

Answer:

<em><u>Here</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>error</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em>

<em><u> $\pi {r}^{2}$ </u></em>

<em><u>It</u></em><em><u> </u></em><em><u>should</u></em><em><u> </u></em><em><u>have</u></em><em><u> </u></em><em><u>been</u></em><em><u> </u></em><em><u>,</u></em>

<em><u> $2\pi {r}^{2}$ </u></em>

Step-by-step explanation:

<em><u>Corrected</u></em><em><u> </u></em><em><u>formula</u></em><em><u>:</u></em>

<em><u> $2\pi {r}^{2} + 2\pi rh$ </u></em>

<em><u> $= 2\pi ({5}^{2}) + 2\pi(5)(10.6)$ </u></em>

<em><u> $= 50\pi + 106\pi$ </u></em>

<em><u> $= 156\pi$ </u></em>

<em><u> $= 489.84 {yd}^{2}$ </u></em>

<em><u> $approx . \: 489.8 {yd}^{2} (ans)$ </u></em>

6 0

2 years ago

List the angles in order from largest to smallest. A) ∠R, ∠P, ∠Q B) ∠R, ∠Q, ∠P C) ∠Q, ∠P, ∠R D) ∠Q, ∠R, ∠P

mars1129 [50]

Answer: A

Step-by-step explanation:

Angles opposite shorter sides of a triangle are smaller, and angles opposite longer sides in a triangle are larger.

8 0

1 year ago