4 years ago

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

Mathematics

1 answer:

anastassius [24]4 years ago

8 0

Answer:

A is the anser

Step-by-step explanation:

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Wilma and Betty are playing a number game. Wilma tells Betty, "I'm thinking of a number between 1 and 10. If I take the number a

Ilia_Sergeevich [38]

Just work this problem out backwards. First write out an equation.
(x+4)•3=30

Now solve :

(x+4)•3=30

3x+12=30
-12 -12

3x=18
/3 /3

x=6

Your answer is 6!

Hoped I helped!

8 0

3 years ago

-7y^2+3y-6y-(3y^2+4y+4)

patriot [66]

Answer:

$-10y^2-7y-4$

Hope this helps!

3 0

2 years ago

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Write the equation in slope-intercept form. Then find the slope and y-intercept of the line.

MAXImum [283]

Answer:

y = -3x + 6

Step-by-step explanation:

To make this in slope intercept form, you need to use one step called inverse operation, all that is, is subtracting the 3x from both sides, which will eliminate the 3x on the left and add a negative 3x on the right

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4 years ago

The graph below shows a linear representation of a jogger’s heartbeat in beats per minute, as his speed is increased (in feet pe

Furkat [3]

Answer:

The slope is 3.75 OR 3 3/4.

Step-by-step explanation:

So the formula for slope I am using NOW, is based on the variables I named my dimensions. WARNING: NOT SLOPE FORMULA YOU MIGHT BE USING

y = 95 - 80

x = 10 - 6

Slope Formula: y/x

Substituted Slope Formula: (95 - 80)/(10 - 6)

Simplified Substituted Slope Formula: 15/4 OR 3.75

Hope this helps!!

4 0

3 years ago

Which of the following is a valid application of the distributive property?

Anna35 [415]

Answer:

Only A

Step-by-step explanation:

Be is not distrubitive property and a is opening the parenteses

7 0

2 years ago

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