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4 years ago

What is the ratio rate for 16:80 and 80:35

Mathematics

1 answer:

arlik [135]4 years ago

7 0

Answer:

16:80=1:5 and 80:35=16:7

Step-by-step explanation:

Divide both terms by 5.

80 ÷ 5 = 16

35 ÷ 5 = 7

Therefore:

80 : 35 = 16 : 7

Divide both terms by 16.

16 ÷ 16 = 1

80 ÷ 16 = 5

Therefore:

16 : 80 = 1 : 5

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3 years ago

Multiply (simplest form) 6x^2/x(x-3)•(x-3)/10(x+2)

schepotkina [342]

Answer:

$\frac{3x}{5(x+2)}$

Step-by-step explanation:

Rewrite the division as a fraction.

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3 years ago

Find the value of x

den301095 [7]

x = 20 is the answer.

Step-by-step explanation:

When a parallel lines cut by a transversal, then the alternate exterior angles are congruent.

So the given 2 angles add up to 180 degrees.

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4 years ago

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Licemer1 [7]

Answer:

222.7 cm³ of paper to wrap this.

Step-by-step explanation:

The rectangular prism is SA=2(wl+hl+hw)

Where:

w=5 l=5 h=4

SA= 2((5*5)+(4*5)+(4*5))

SA=2(25+20+20)

SA=2(65)=130cm³

The square base pyramid is $A= lw+l\sqrt{x} (w/2)^2+h^2+w +w\sqrt{x} (1/w)^2+h^2$

$SA= 6*5+6*\sqrt{x} (5/2)^2+5^2+5*\sqrt{x} (6/2)^2$

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4 years ago

Read 2 more answers

If y varies directly as x and y = 21 when x = 5, find x when y = 42.

Lorico [155]

Answer: 10

Step-by-step explanation:

varies directly means: $\frac{y}{x} = k$

Step 1: solve for k ⇒ $\frac{21}{5} = k$

Step 2: plug in the given value and k to solve for the missing value: $\frac{42}{x} = \frac{21}{5}$

42(5) = 21(x)

$\frac{42(5)}{21} = \frac{21(x)}{21}$

2(5) = x

10 = x

5 0

3 years ago

What is the ratio rate for 16:80 and 80:35​

What is the ratio rate for 16:80 and 80:35