3 years ago

Will mark Brainliest just answer the following questions

Mathematics

1 answer:

dusya [7]3 years ago

6 0

Answer:

5,0

Step-by-step explanation:

The answer is 5,0

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27/8+11/3 please help

a_sh-v [17]

Answer:

The answer is 7 1/24

Step-by-step explanation:

27/8 + 11/3

I multipled 27/8 by 3/3 (needed the 8 to become 24)

I multiplied 11/3 by 8/8 (needed the 3 to become 24)

We get:

81/24 + 88/24

Then you add

169/24

Simplify

7 1/24

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3 years ago

What percentage of 40 is 12?

dimulka [17.4K]

Answer:

12 is 3 percent of 40.

Step-by-step explanation:

If you divide 12 by 40, you get 0.3. 0.3 as a fraction is 3/100. So, it would be 3% of 100.

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3 years ago

The area of triangle PQR is 273 cm. Given that PQ = 12.8cm and PQR = 107°, find QR.

storchak [24]

$\text{Area of triangle} = \dfrac 12 \times PQ \times QR \times \sin \angle PQR \\\\\\\implies 273= \dfrac 12 \times 12.8 \times QR \times \sin 107^{\circ}\\\\\implies 273 = 6.4 \sin 107^{\circ} \times QR\\\\\\\implies QR = \dfrac{273}{6.4 \sin 107^{\circ}} = 44. 606~~ \text{cm}$

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3 years ago

Marty paid $121 for shoes and clothes. He paid $45 more for clothes than he did for shoes. How much did Marty pay for the shoes?

yarga [219]

121 - 90 = 31 for the shoes.

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4 years ago

Need help with these problems

Amanda [17]

Use Photomath; it’s free for ios and android and shows you the steps to solve, too. i did 22

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