1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zavuch27 [327]
3 years ago
13

Match the expression to the method needed to evaluate (will give brainlest)​

Mathematics
2 answers:
Sav [38]3 years ago
6 0

Answer:

See image

Step-by-step explanation:

This is to help you practice exponent rules. The rules are short cuts, which are good bc they're faster but bad bc they take away the meaning of the work. If you're trying to remember a rule, think through the meaning. See image.

So, "multiply exponents" and "product of powers" are basic two equivalent phrases! I think the answers on the image should work, but jic if not switch those two.

The Add exponents rule and Subtract are 100% correct.

jolli1 [7]3 years ago
5 0

Answer:

answer in picture

Step-by-step explanation:

You might be interested in
An estimate for - ✓ 72 is<br> A.- 8.1<br> b. - 8.5<br> c. -9.1<br> d. -9.5
Agata [3.3K]
The answer is : b. -8.5
3 0
3 years ago
Urgent help please. 30 points
bulgar [2K]
I believe it goes 6 7 5 9
4 0
4 years ago
Read 2 more answers
Choose the correct answer. Choose the equation of a line that is perpendicular to the x-axis and passes through the point (1, -2
Fofino [41]

Answer:

b

Step-by-step explanation:

A line perpendicular to the x- axis is a vertical line parallel to the y- axis with equation

x = c

where c is the value of the x- coordinates the line passes through

The line passes through (1, - 2 ) with x- coordinate 1 , then

x = 1 ← equation of perpendicular line

8 0
3 years ago
Explain how a number line can be used to find the difference for 34-28?
Vikentia [17]
You could start on 34 on the number line and jump back 28 times to get your answer.
8 0
3 years ago
Simplify the ratio 3:2.1
Andre45 [30]
<h3>Answer is   10:7</h3>

=======================================================

Explanation

It sounds like you want the decimal number to become a whole number. If so, then one way is to multiply both parts by 10 to move that decimal point over one spot to the right

3*10 = 30

2.1*10 = 21

The ratio 3:2.1 is equivalent to 30:21

-----

Then notice how 30 and 21 have the greatest common factor 3. Divide both parts by 3 so we can fully reduce this ratio

30/3 = 10

21/3 = 7

The ratio 30:21 simplifies fully to 10:7

The numbers 10 and 7 do not have any factors in common, other than 1, so we cannot reduce 10:7 any further.

7 0
4 years ago
Read 2 more answers
Other questions:
  • Sarah goes for a run around her neighborhood. She runs 2.5 miles in 20 minutes. Sarah’s average speed is ______ miles per minute
    11·1 answer
  • Need Help please fast
    7·1 answer
  • Myles mows lawns during the summer to earn money. Since he is trying to save money for a car, he tries not to spend very much of
    11·1 answer
  • 5. The value of y varies directly with x, and
    7·1 answer
  • Can someone explain how to do number 11?
    11·1 answer
  • Which line is parallel to the line that passes through the points (1, 7) and (-3, 4)? A. B. C. D.
    13·1 answer
  • Write an equation in​ point-slope form of the line that passes through the given point and with the given slope m.
    10·1 answer
  • Anyone know this? Ill give brainliest if right pls help ^^!!!
    7·2 answers
  • Lana is the oldest of four sisters. Her youngest sister is half her age. The other two sisters are twins 2 years younger than La
    15·1 answer
  • I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS MATH QUESTION RIGHT
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!