3 years ago

Consider the proportion

Mathematics

1 answer:

andre [41]3 years ago

6 0

Answer:

5k=21.6 and 4.32

Step-by-step explanation: Right on edg.

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Sally dug a hole 5 feet deep to plant roses. She

ikadub [295]

Step-by-step explanation:

here will take the earth's surface as 0.

hence,

the first hole that Sally dug is 5 feet below the surface making its integer -5

the second hole Sally dug was 8 feet below the surface making its integer -8

therefore, the roses are closest to the surface.

8 0

2 years ago

Can someone please help?

maria [59]

x = 3x - 70 as corresponding angles

2x = 70

x = 35

∠LMN = 3x - 70 = 3*35 - 70 =35⁰

∠LMN = 35⁰

3 0

2 years ago

What value of x is in the solution set of 4x – 12 5 16 + 8x?

TEA [102]

Answer:

$4x-12= 16 +8x$

And we can subtract 4x in both sides and we got:

$-12 = 16 +4x$

Now we can subtract in both sides 16 and we got:

$-28 = 4x$

And if we divide both sides by 4 we got:

$x = -7$

And the best solution would be:

-7

Step-by-step explanation:

For this case we assume the following equation:

$4x-12= 16 +8x$

And we can subtract 4x in both sides and we got:

$-12 = 16 +4x$

Now we can subtract in both sides 16 and we got:

$-28 = 4x$

And if we divide both sides by 4 we got:

$x = -7$

And the best solution would be:

-7

8 0

3 years ago

Which polynomial is a perfect square trinomial?

sineoko [7]

Assuming the 2nd one is 4a^2 - 20a +25, it is the one you're looking for. It factors to be (2a-5)^2

4 0

3 years ago

Read 2 more answers

Simplify the expression.<br> 4p + 12 - 6p + 6

Elza [17]

Answer:

-2p+18

Step-by-step explanation:

Combine like terms

8 0

3 years ago

Read 2 more answers