3 years ago

The length of a DNA nucleotide building block is about 1 nanometer, or 0.000000001 meters?

Mathematics

1 answer:

anastassius [24]3 years ago

8 0

Answer:

A is the anser

Step-by-step explanation:

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Help me please I don't understand how to do it

mr_godi [17]

X^2 + 4x -21
= (x +7)(x - 3)

hope that helps

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3 years ago

Alybia was making 115 cookies for a Valentine’s Day party. They were each either red or purple. Forty percent of the cookies wer

NeTakaya

Answer:

69 purple cookies!

Step-by-step explanation:

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2 years ago

I really need help on these few questions. I real deal don't understand them so anyone who does can you please help me?

belka [17]

This looks really hard :(

3 0

3 years ago

posledela

Answer:

6(x-8)=5-2x

Step-by-step explanation:

let the number be x

so we have six times the difference between a number and 8

that is 6(x-8).

is equal to 5 less than twice the number ..we have

=5-2x.

therefore, our answer becomes:

6(x-8)=5-2x

5 0

3 years ago

Solve for y in terms of x.

krek1111 [17]

<u>Answer:</u>

$y=\frac{3}{2} x+6$

<u>Step-by-step explanation:</u>

We are given the following equation and we are supposed to solve y in terms of x. It simpler terms, it means that we have to make y the subject of the equation while x being used in it as it is:

$\frac{2}{3} y-4=x$

Taking the constant 4 to the side where x is to get:

$\frac{2}{3} y=x+4$

Multiplying the denominator 3 to the other side of the equation to get:

$2y=3x+12$

Isolating y to make it the subject:

$y=\frac{3}{2} x+\frac{12}{2}\\ \\y=\frac{3}{2} x+6$

3 0

3 years ago