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2 years ago

Help plz in summer school

Mathematics

1 answer:

77julia77 [94]2 years ago

3 0

Answer:

try A

Step-by-step explanation:

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Given: ∆AKM, R = 2, m∠A = 33°, O∈ AM . Find: perimeter of ∆AKM

Gwar [14]

Answer:

∆AKM is a right triangle for it is inscribed in semicircle O.

AM = diameter of semi-circle O = 2R = 2(2) = 4

%22AK%22%2F%22AM%22=cos%2833%5Eo%29

AK+=+AM%2Acos%2833%5Eo%29

AK+=+4cos%2833%5Eo%29

%22KM%22%2F%22AM%22=sin%2833%5Eo%29

KM+=+AM%2Asin%2833%5Eo%29

KM+=+4sin%2833%5Eo%29

The perimeter of a triangle is the sum of the three sides.

perimeter=AK%2BKM%2BAM

perimeter=4cos%2833%5Eo%29%2B4sin%2833%5Eo%29%2B4

Approximately 9.533238412

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

hi I was just a little bit of time with my module and I didn't know what is answer of the module now please please be sure of th

GREYUIT [131]

1. 5 x 4 = A. 20

$\frac{2}{5} \times 25 = 2 \times 5 = 10$

the answer is D. 25

$\frac{3}{5} \div 15 = \frac{3}{5} \times \frac{1}{15} = \frac{1}{5} \times \frac{1}{5} = \frac{1}{25}$

the answer is A. 1/25

$4 \div \frac{1}{2} = 4 \times \frac{2}{1} = 8$

the answer is C. 8

$9 \div \frac{1}{3} = 9 \times \frac{3}{1} = 27$

the answer is D. 27

$20 \div \frac{1}{4} = 20 \times \frac{4}{1} = 80$

the answer is D. 80

$\frac{9}{10} \div \frac{1}{2} = \frac{9}{10} \times \frac{2}{1} = \frac{18}{10} = \frac{9}{5} = 1 \frac{4}{5}$

the answer is C. 1 4/5

$9 \div \frac{3}{2} = 9 \times \frac{2}{3} = \frac{18}{ 3} = 6$

the answer is B. 6

$\frac{3}{4} \div \frac{3}{8} = \frac{3}{4} \times \frac{8}{3} = 2$

the answer is A. 2

3 0

2 years ago

Which of the following fractions will not have a repeating decimal?

hoa [83]

4/5, because to simplify a decimal, you can divide the numerator by the denominator. 4 divided by 5 is 0.8

4 0

3 years ago

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Suppose 10 and 6 are common factors of two numbers. What other factors must the numbers have in common? Explain.

Fittoniya [83]

2 becuase both of those numbers are even.

8 0

2 years ago

Es > My H

strojnjashka [21]

Answer:

The temp is increasing

Step-by-step explanation:

I just did it

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2 years ago