3 years ago

Write the expression using exponents. a·a·c·c

Mathematics

2 answers:

balandron [24]3 years ago

6 0

Answer:

a^2*c^2

Step-by-step explanation: im pretty sure this is it

polet [3.4K]3 years ago

6 0

Answer:

Step-by-step explanation:

a*a*c*c= a² c²

How many times a variable appears will be the power/exponent

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Step-by-step explanation:

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3 years ago

The Grade 8 Students had an end of the year dance. The DJ (disc jockey) they hired charged a flat rate (it is only charged once)

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3 years ago

A) What percentage of 5³ is 5?<br> b) What percentage of 5³ is 5²?

soldi70 [24.7K]

Step-by-step explanation:

a) 5³= 5*5*5 = 125

5/125*100%

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2 years ago

Solve the equation square root 2x – 7 + x = 5 algebraically, and justify the solution set

yarga [219]

Answer: $x=4$

Step-by-step explanation:

$2x-7+x=5$

Group like terms:

$\left(2x+x\right)-7=5$

Simplify the arithmetic:

$3x-7=5$

Add 7 to both sides:

$3x-7+7=5+7$

Simplify the arithmetic:

$3x=5+7$

Simplify the arithmetic:

$3x=12$

Divide both sides by 3:

$\frac{3x}{3}=\frac{12}{3}$

Simplify the fraction:

$x=\frac{12}{3}$

Find the greatest common factor of the numerator and denominator:

$x=\frac{4\cdot 3}{1\cdot 3}$

Factor out and cancel the greatest common factor and the answer will be:

$x=4$

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2 years ago

Victor borrow $21.50 from his mother to go to the builders a week later he paid her $21 and 50 back how much does he still own h

Leya [2.2K]

None if $21 and 50 means $21.50

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3 years ago

Read 2 more answers