Ask question

Ask question

All categories

3 years ago

9

to determine whether a number is written in scientific notation what test can you apply to the first factor and what test can yo

u apply to the second factor

1 answer:

pashok25 [27]3 years ago

6 0

Answer:

Step-by-step explanation:

The first term must have one number before decimal point

the second term (factor) must be 10 having some power.

example;

5.0 ×10³

7.002×10^41

You might be interested in

Which of the following sets of numbers could represent the three sides of a triangle?

kupik [55]

Answer:

B-7,22,28

Step-by-step explanation:

The sum of the smaller numbers must be greater than the larger number, if not then the answer is wrong.

6 0

3 years ago

TRAP ~ EZYD. Use the diagram on the right to find the scale factor of TRAP to EZYD. Show work.

nikitadnepr [17]

The scale factor of TRAP to EZYD is 1.25.

<h3>What is dilation</h3>

Dilation is the increase or decrease in the size of a figure by a scale factor of k. If k > 1 it is an increase and if k < 1, it is a decrease.

To find the scale factor of TRAP to EZYD:

Scale factor = ZE / TR = 15 / 12 = 1.25

The scale factor of TRAP to EZYD is 1.25.

Find out more on dilation on: brainly.com/question/10253650

4 0

3 years ago

PLEASE HELP THIS IS DUE ASAP!!!!!

just olya [345]

Answer:

101

Step-by-step explanation:

3 0

3 years ago

The answer is 2(sign)21 I need help with the work

wariber [46]

Using Pythagoras:

$4^2+x^2=10^2\Longrightarrow x^2=10^2-4^2=100-16\text{ = }84\Longrightarrow x\text{ = }\sqrt[]{84}$ $x=\sqrt[]{84\text{ }}=\sqrt[]{2\cdot42}\text{ = }\sqrt[]{2\cdot2\cdot21}\text{ = }\sqrt[]{21\cdot2^2}\text{ =2}\cdot\sqrt[]{21}$

Answer:

$2\cdot\text{ }\sqrt[]{21}$

4 0

1 year ago

In the figure, a∥b and m∠1= 34°.<br> What is the m∠5?<br> Enter your answer in the box.

statuscvo [17]

Answer:

m∠5= $34\°$

Step-by-step explanation:

we know that

If a∥b

then

m∠5=m∠1 -------> by corresponding angles

so

m∠5= $34\°$

5 0

3 years ago

Read 2 more answers