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2 years ago

Write the coefficient of a in 7 a

Mathematics

1 answer:

Arturiano [62]2 years ago

8 0

Given:

The term is 7a.

To find:

The coefficient of "a" in the given term "7a".

Solution:

In the product of a number and a variable, the number is called the coefficient of that variable.

In the expression "7a", the number is "7" and the variable is "a". It means the number 7 is the coefficient of "a".

Therefore, the coefficient of "a" in the given term "7a" is 7.

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Step-by-step explanation:

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3 years ago

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aleksandrvk [35]

Answer:

Part 1) $FG=4.4\ units$

Part 2) $EF=3.9\ units$

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Step-by-step explanation:

step 1

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we know that

$sin(27^o)=\frac{GE}{FG}$ ----> by SOH (opposite side divided by the hypotenuse)

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$sin(27^o)=\frac{2}{FG}$

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step 2

Find the measure of length side EF

In the right triangle EFG

we know that

$cos(27^o)=\frac{EF}{FG}$ ----> by CAH (adjacent side divided by the hypotenuse)

substitute the given values

$cos(27^o)=\frac{EF}{4.4}$

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step 3

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3 years ago

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Margaret [11]

Answer:

-23 degree

Step-by-step explanation:

=>-14-5-3-1

=>-23

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3 years ago

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Write the coefficient of a in 7 a​

Write the coefficient of a in 7 a