3 years ago

HELP ME PLEASE BRAINLIEST ANSWER PLEASE HELP ME

Mathematics

1 answer:

avanturin [10]3 years ago

8 0

Answer:

alright hers your brainliest and thank you very much i really appreciate it

Step-by-step explanation:

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Fill in the blank to complete the sentence. A square with area 49 cm² has perimeter cm ok 2 Asquare with area 49 cm? has perimet

klasskru [66]

Answer:

7 cm

Step-by-step explanation:

it is a square so sqrt(49)=7, and the side lengths are 7

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2 years ago

Which of the following expressions is equivalent to the expression a^2/3

vladimir1956 [14]

∛a² → C

From the ' law of exponents '

$a^{\frac{m}{n} }$ = $\sqrt[n]{a^{m} }$

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2 years ago

Help me plz<br> I NEED HELP WITH THIS

Debora [2.8K]

Answer:

7 is about 6 because it says to round to the nearest whole number

Step-by-step explanation:

8 is about 3 because it say to round to the nearest whole number

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3 years ago

Free points what is 2+2

olganol [36]

Answer:

Step-by-step explanation:

thanks so much 2+2 equals 4 because that what it equals theres bo ther way

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3 years ago

Read 2 more answers

Sam works 1/5 hour at the register of a store. He works 2/3 hour in the back stock room and 1/2 hour helping customers. How many

AleksandrR [38]

Answer:

Sam worked $\frac{41}{30}$ hours that day (fractional answer)

Step-by-step explanation:

The total number of hours Sam worked is the sum of all the three hours given.

Let's add the first 2 using LCM and then add that result with the last.

Firstly:

$\frac{1}{5}+\frac{2}{3}\\=\frac{1(3)+2(5)}{15}\\=\frac{13}{15}$

Now,

$\frac{13}{15}+\frac{1}{2}\\=\frac{13(2)+1(15)}{30}\\=\frac{41}{30}$

The hours worked by Sam is 41/30 hours (fractional answer).

7 0

3 years ago