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2 years ago

Divide 120 in the ratio 3:5

Mathematics

1 answer:

djverab [1.8K]2 years ago

6 0

Answer:

45,75

Step-by-step explanation:

Simplify 120

⬇️

45,75

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Gala2k [10]

Answer: 180

Multiples of 18: 18, 36, 54, 72, 90, 108, 126, 144, 162, 180

Multiples of 20: 20, 40, 60, 80, 100, 120, 140, 160, 180

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3 years ago

Find the slope of this line

svetlana [45]

The Answer Will be 2/3

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3 years ago

Please help question #14!!!

Yakvenalex [24]

$\text{The domain:\\a+3\neq0\ \wedge\ a-2\neq0\\a\neq-3\ \wedge\ a\neq2$

$\dfrac{5}{a+3}=\dfrac{3}{a-2}\ \ \ \ |\text{cross multiply}\\\\5(a-2)=3(a+3)\\\\5a-10=3a+9\ \ \ |+10\\\\5a=3a+19\ \ \ \ |-3a\\\\2a=19\ \ \ \ |:2\\\\a=9\dfrac{1}{2}\\\\Answer:\ B.\ a=9\dfrac{1}{2}$

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3 years ago

4:×=28:42 ( pls send me photo of this ans)

PilotLPTM [1.2K]

Answer:

4:x = 28:42

x × 28 = 4 × 42

28x = 168

x = 168/28

x = 6

3 0

3 years ago

Question 5 options: What is the approximate area of a circle with a radius of 11 cm? Use 3.14 for π. ______ cm2

kobusy [5.1K]

The area of circle is 379.94 cm².

Step-by-step explanation:

Given,

Radius of circle = 11 centimeters

We have to calculate the area of circle.

We know that;

Area of circle = $\pi r^2$

Here;

π = 3.14 , r = 11

Area of circle = $3.14*(11)^2$

Area of circle = 3.14*121

Area of circle = 379.94 squared centimeters

The area of circle is 379.94 squared centimeters.

Keywords: area, circle

Learn more about circles at:

#LearnwithBrainly

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4 years ago