2 years ago

In ΔABC, what is the value of cos B? A) 5/13 B)12/13 C)5/12 D)13/12

Mathematics

1 answer:

Airida [17]2 years ago

4 0

Answer:

Value of cos B is B)12/13

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egoroff_w [7]

So 3 2/3 is about 3.67 so it would go in between 3.65 and 3.7. So it would be the second answer.

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Atticus wants to buy 2/3 of a square yard of wrapping paper the paper cost $2.40 per yard how much will Atticus spend on wrappin

balu736 [363]

Atticus will spend $1.60 on wrapping paper.

Step-by-step explanation:

Given,

Cost of paper per yard = $2.40

Atticus wants to buy = 2/3

Cost of 2/3 yards of paper = $\frac{2}{3}*2.40$

Cost of 2/3 yards of paper = $\frac{4.80}{3}$

Cost of 2/3 yards of paper = $1.60

Atticus will spend $1.60 on wrapping paper.

Keywords: division, fraction

Learn more about fractions at:

#LearnwithBrainly

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3 years ago

Find the area of the triangle base=8cm height= 5cm

mario62 [17]

Area= 1/2 base x height

Area= 1/2 8x5

Area= 40/2

Area= 20cm^2

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3 years ago

What is the prime factorization of 135?

Brums [2.3K]

135 is a composite number.

135 = 1 x 135, 3 x 45, 5 x 27, or 9 x 15.

Factors of 135: 1, 3, 5, 9, 15, 27, 45, 135.

Prime factorization: 135 = 3 x 3 x 3 x 5, which can also be written 135 = 3³ x 5

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A student has 3 sticks of wood that measures 15 inches, 18 inches, and 30 inches. Can the student use these sticks to make a rig

mixer [17]

Answer:no

Step-by-step explanation:

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