Simply this expression 2(10) + 2(x-4)

Mathematics

1 answer:

Eduardwww [97]4 years ago

3 0

Answer:

I think the answer is 18 hope it helps

Step-by-step explanation:

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What two numbers multiply to get 14 and add to get 6

konstantin123 [22]

Four and two. Four times two is fourteen, and four added by two is six.

5 0

3 years ago

Simplify: (picture)<br> and please show how you got to the answer, thanks!

Troyanec [42]

$(16 a^{3} b^{4} )^ \frac{3}{4}$

Expand,

$16^{ \frac{3}{4} } a^{3* \frac{3}{4} } b^{4* \frac{3}{4 } }$
= $8 a^{ \frac{9}{4} } b^{3}$

So the third choice would be your answer!

Hope this helps!

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3 years ago

Can anyone explain to me what this is asking/how to do this? I think it's for the summation formula <img src="https://tex.z-dn.n

disa [49]

Answer:

D 3500

Step-by-step explanation:

This question is asking for the sum of all the terms in an arithmetic series.

So using the formula : Sn = n/2 (a+l) , where Sn is the sum of n terms, a is first term, and l is last term, we try to find Sn, with n being 25, a being 20, and an which is a25 or the twenty fifth term being 260, also being the last term.

Hence we can produce the formula for Sn which is Sn=25/2 (20+260)

Sn=25/2 (280)

=3500

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3 years ago

A laundry basket has 24 shirts in it for our Navy 12 arete and the remaining our way what is the probability of selecting a red

lilavasa [31]

Answer:

$P(selecting a red t-shirt)=1/2$