2 years ago

Select two ratios that are equivant to 7:10

Mathematics

2 answers:

nikdorinn [45]2 years ago

7 0

Answer:

70:100 700:1000 14:20 140:200

STatiana [176]2 years ago

7 0

70:100 and 14:20 are equivalent

You might be interested in

Pls help me frens......

Natalija [7]

Answer:

V= 8

x=4.5

BCF =48 CFE=132

V=352.8 =8.4x8.4x5

For the volume one i cant read the number but if the bottom number is 8 then V=803.84

if its 6 then v = 452.16

Step-by-step explanation:

v= 2x2x2 v = 8

x is 11x-9=7x+9 | 4x=18 | x=4.5

15x=180 x=12 | CFE = 11x12=132 | BCF = 4x12=48

4 0

2 years ago

Find the measure of ∠C to the nearest degree.

Inessa05 [86]

Do you have an image that follows this question?

8 0

2 years ago

If the point A is translated 5 units up and 10 units to the left, find the location of the resulting point A' ?

jok3333 [9.3K]

Do your research and learn something

7 0

2 years ago

Anna's mother is concerned about her pulse rate and asks her to rest. After lying down it decreased 20%. What is her heart rate

maks197457 [2]

Answer:

don't know gfy

4 0

2 years ago

Over the course of a multi-stage 4510-km bicycle race, the front wheel of an athlete's bicycle makes 1.70x106 revolutions. How m

iragen [17]

Answer:

The wheel have made $2.10 * 10^{6} m$ revolutions.

Step-by-step explanation:

The total distance traveled during the race is

D = 4510km [(1000m)/(1km)] = $4510 * 10^{3} m$

The radius (r1) of the smaller bicycle wheel is

r1 = $\frac{D}{2*pi*N1} = \frac{4510 * 10^{3} m }{2*pi*(2.18*10^{6}) } =0.329 m$

Than the larger wheel has a radius

r2 = 0.329 m + 0.012 m = 0.341 m

Over the same distance this wheel would make N2 revolutions

N2 = $\frac{D}{2*pi*r2} = \frac{4510 * 10^{3} m }{2*pi*(0.341) } = 2.10 * 10^{6} m$

8 0

2 years ago