2 years ago

Please Help i Need this asap and i dont know

Mathematics

1 answer:

leva [86]2 years ago

8 0

Answer: Its 1,110

Step-by-step explanation:

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3 years ago

A class planted 130 seeds. 52 seeds grew into plants. What percent of the seeds grew into plants?

Alexus [3.1K]

Answer:

40%

Step-by-step explanation:

52/130 =.4

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3 years ago

Simplify (4/5)^-2 . Show your work!

jarptica [38.1K]

Answer:

$\frac{25}{16}$

Step-by-step explanation:

Apply exponent rule: $x^{-y}=\frac{1}{x^y}$

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3 years ago

At Macon County High School, a classroom is 400 ft2. After the teacher sets up her desk, computer, and podium, there are 250 ft2

tigry1 [53]

Ok so
250 left for student desks
250≥8n
n=number of desks
solve
divide both sides by 8
31.25≥n
round down since we cannot have a decimal desk
31 desks

but, the teacher has 1 desk also so add 1
31+1=32

7 0

3 years ago

Read 2 more answers

I need the value of A

Elza [17]

Since it’s equilateral and all triangles add up to 180 degrees
3(3a-9)=180
3a-9=60
3a=51
a=17
So the value of A is 17 degrees

3 0

3 years ago