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3 years ago

What 2 numbers divide to get 375 while multiplying to equal 38.4?

Mathematics

1 answer:

Rus_ich [418]3 years ago

5 0

Answer:

Well, 375 is a composite number.

Prime factorization: 375 = 3 x 5 x 5 x 5, which can be written 375 = 3 x (5^3)

The exponents in the prime factorization are 1 and 3.

Factors of 375: 1, 3, 5, 15, 25, 75, 125, 375.

Factor pairs: 375 = 1 x 375, 3 x 125, 5 x 75, or 15 x 25. Good Luck!

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2 years ago

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2 years ago

Read 2 more answers

Can someone help me with this thanks

Ugo [173]

The length of the brace required is 4.3m

What is sine rule?

In a ΔABC a, b and c are the sides and A, B and C are angles then,

$\frac{a}{SinA}=\frac{b}{sinB}=\frac{c}{sinC}$

We can find the length, l as shown below:

Let AB=3m, BC=2m and AC=l

Let ∠A=25°

So, in ΔABC

$\frac{BC}{sinA}=\frac{AB}{sinC}=\frac{AC}{SinB}$

$\frac{BC}{sinA}=\frac{AB}{sinC}$

$\frac{2}{sin25}=\frac{3}{sinC}$

$\angle{C}=sin^{-1}(\frac{3\times sin25}{2} )$

∠C=39.34°

∠A+∠B+∠C=180°

∠B=180°-25°-39.34°

∠B=115.66°

$\frac{BC}{sinA}=\frac{AC}{SinB}$

$\frac{2}{sin25}=\frac{l}{sin(115.66)}$

$l=\frac{2\times sin(115.66)}{sin25}$

l=4.2659

Rounding to nearest tenth of meter.

l=4.3m

Hence, the length of the brace required is 4.3m

Learn more about Sine Rule here:

brainly.com/question/25852087

#SPJ1

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1 year ago