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3 years ago

Please help I don't understand my math homework

Mathematics

2 answers:

Ray Of Light [21]3 years ago

6 0

The answer is 4 and 3/5.
Hope this helps! :D

zepelin [54]3 years ago

5 0

5 - 2/3 = 15/3 - 2/3 = 13/3.

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IgorLugansk [536]

-16 + 4(2g - 18) = 0

Distribute 4 inside the parentheses.

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Combine like terms (-16 - 72).

-88 + 8g = 0

Add 88 to both sides.

8g = 88

Divide both sides by 8.

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3 years ago

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What is (4a²)³÷8a²? can you please answer in normal number form (not like 3²)

AleksandrR [38]

Answer:

$8a^4$

Step-by-step explanation:

Hello! $(4a^2)^3=4\cdot4\cdot4\cdot a^2\cdot a^2\cdot a^2=64a^6$ because if you multiply numbers with exponents you add the exponents.

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3 years ago

Round 7.21 divided by 7 to the nearest tenth

tensa zangetsu [6.8K]

1 is the answer.

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3 years ago

Which fractions are equivalent to 15/20

Digiron [165]

Answer:

$\frac{3}{4}$ , $\frac{30}{40}$ , $\frac{45}{60}$ , $\frac{60}{80}$ ....e.t.c are all equivalent fractions

Step-by-step explanation:

For the answer you need to know bout equivalent fractions

TO find equivalent fractions you have to multiply the numerator and denominator by the same amount

E.x. $\frac{15}{20}=\frac{(15)(2)}{(20)(2)} =\frac{30}{40}$

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2 years ago

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Answer:

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Step-by-step explanation:

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2 years ago