7×20 and 7×2000 are similar. The amount of zeros are the dependent factor.

7×20= 140
7×2000= 14000

The base equation is 7×2=14
Any additions of zeroes in this formula will be added at the end result.

Ex.
7×2=14
7×20=140
7×200=1400
70×200=14000
700×200=140000

5 0

2 years ago

What is .00762 as a multiple of a power of 10

lys-0071 [83]

Step-by-step explanation:

$0.00762 = 7.62 \times {10}^{ - 3} \\$

3 0

3 years ago

)) Evaluate the expression for b = 7.<br> 11b - 75 =

Wewaii [24]

Answer:

The answer is 2.

Step-by-step explanation:

11(7) - 75

77-75

7 0

3 years ago

Find the missing length. The triangles are similar.

Marina CMI [18]

Answer:

RK= 13 SK= 12

Step-by-step explanation

First, we find the missing length of RK using the given information: 65-52=13

Then we divide 65 by 13 to get a scale factor: 65/13=5

(To check, we multipuly: 13*5=65)

We then apply the scale factor to MK to find SK: 60/5=12

(To check we multipuly: 5*12=60)

We now have our answers: RK:13, SK:12

4 0

2 years ago

What effect does blocking by gender have on the standard deviation of recumbent length for each​ gender?

What effect does blocking by gender have on the standard deviation of recumbent length for each gender?