2 years ago

Which expression is equivalent to 4÷147

Mathematics

1 answer:

mote1985 [20]2 years ago

7 0

Answer:

what are the choices???

Step-by-step explanation:

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Given the coordinate of one endpoint of an and its midpoint m find the coordinates of the other endpoint A(4,2) M(-2,10)

Leni [432]

The coordinates of the other endpoint are (-8, 18)

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3 years ago

Write each fraction as a decimal use bar note if nessasary

weeeeeb [17]

Answer:

i think its .625

Step-by-step explanation:

all you need to do to make a fraction into a decimal is divide the nominator by the denominator

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3 years ago

A cylinder has a base diameter of 6 feet and a height of 2 feet . what is its volume in cubic feet, to the nearest tenths place?

expeople1 [14]

H=2ft
d=6 ft
r=d/2
r=6/2=3ft
V= π•r^2•h
V=3.14•3^2•2
V=3.14•9•2
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2 years ago

OC and OR are similar. Find the length of QP.

Elena L [17]

Given:

Circle C and circle R are similar.

The length of arc AB is $s = \frac{22 \pi}{9}$

The radius of circle C (AC) = 4 unit

The radius of circle R (QR) =6 unit

To find the length of arc QP.

Formula

The relation between s, r and $\theta$ is

$arclength = 2\pi r \frac{\theta}{360}$

where,

s be the length of the arc

r be the radius

$\theta$ be the angle.

Now,

For circle C

Taking r = 4

According to the problem,

$2 \pi r \frac{\theta}{360} = \frac{22 \pi}{9}$

or, $2r \frac{\theta}{360} = \frac{22}{9}$ [ eliminating $\theta$ from both side]

or, $\theta = \frac{(22)(360)}{(9)(2)(4)}$

or, $\theta = 110^\circ$

Again,

For circle R

Taking, r = 6 and $\theta = 110^\circ$ we get,

The length of arc QP is

$arc length = 2\pi (6)(\frac{110}{360} )$

or, $arclength = \frac{11 \pi}{3}$

Hence,

The length of QP is $\frac{11 \pi}{3}$ . Option C.

5 0

2 years ago

Find the difference. Simplify the

Novay_Z [31]

Step-by-step explanation:

you subtract 15 and 11 = 4 then subtract 9-1 is 8 and then you find the common denominator

4 0

2 years ago