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3 years ago

13

In the art room there are a total of 42 paintbrushes. 30 are large and the rest are small. What is the ratio of small paintbrush

es to the total? (in simplest form)

1 answer:

dimulka [17.4K]3 years ago

7 0

Answer is 2/7 in simplest form

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If x= 8 x 9 x 27 then what is 3 square root of x

forsale [732]

Answer: 132.27

Step-by-step explanation:

Multiply 8 × 9 × 27 to get the value of x

= 1944

To get 3 square root of 1944, find the square root of 1944 = 44.09

3 square root of 1944 = 3 x 44.09 = 132.27

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3 years ago

2. Given < MCP = 65°, find the measurement of arc MP , arc MRP and < MRP.

iren2701 [21]

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

We know that the Angle subtended by an arc on centre of the circle is double as that of Angle subtended by the same arc on the circumference (boundary) of the circle

So,

$\sf \angle MCP = 2\angle MRP$

$\sf65 \degree = 2 \angle MRP$

$\sf\angle MRP = 65 \degree \div 2$

$\sf\angle MRP = 32.5 \degree$

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Step-by-step explanation:

180-(35+110)=180-145=35. so x=35°

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If x +23 = 9, then, x = 9-23.

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