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irina1246 [14]
3 years ago
8

Simplify the expression. –8(c – b) A) b – 8c B) –8c + 8b C) c – 8b D) 8c – 8b

Mathematics
1 answer:
DIA [1.3K]3 years ago
6 0

Answer:

B) –8c + 8b

Step-by-step explanation:

All you have to know is that double negatives result in positives. Use the Distributive Property.

I am joyous to assist you anytime.

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Which is greater <br> 6.54 or 6.054
hoa [83]

Answer:

6.54 is greater.

8 0
3 years ago
Can u help meeeeeeee pleaseee
Olegator [25]

Answer:

Just read the step by step

Step-by-step explanation:

Ok so what you want to do this split the numbers up into sections for example 15-20 find numbers through those numbers. Then count how many there are. After putting them in the blank space and the use the graph to put the same number in. Hope this helps!

7 0
1 year ago
Answer number 16 about scientific notation please:)
kotegsom [21]

Answer:

= 4.32 × 10^4

Step-by-step explanation:

= 4.32 × 10^4

(scientific notation)

= 4.32e4

(scientific e notation)

= 43.2 × 10^3

(engineering notation)

(thousand; prefix kilo- (k))

In scientific notation, a large number is converted to an equivalent decimal number between 1 and 10, multiplied by 10 raised to some power. Very small numbers are converted to an equivalent decimal number between 1 and 10, multiplied by 10 raised to some negative power.

6 0
3 years ago
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cestrela7 [59]
The answer is b lol
4 0
3 years ago
Find the measure of angle Y
Musya8 [376]

Answer:

∠y=60°

Step-by-step explanation:

Question says to find the measure of the angle Y.

We have been given a picture of triangle XYZ. All angles are marked with same sign so that indicates that all three angles are equal.

∠x = ∠y = ∠z...(i)

We know that sum of all three angles of the triangle is always 180°.

So we can write:

∠x+∠y+∠z=180°

∠y+∠y+∠y=180°  {using equation (i) }

3∠y=180°

divide both side by 3

∠y=60°

Hence final answer is the measure of angle y is 60 degree.

8 0
3 years ago
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