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
yaroslaw [1]
3 years ago
15

Which expressions are equivalent to the on below select all that apply 9x

Mathematics
2 answers:
s2008m [1.1K]3 years ago
8 0

Answer:

B + D

Step-by-step explanation:

Serga [27]3 years ago
5 0

Answer:

B and D

Step-by-step explanation:

Multiplying exponents just adds them.

You might be interested in
Henry will need a total of 15 pints of paint. The 3 pints of yellow were multiplied by 3 to get 9 total, so 2 pints of red would
bonufazy [111]

Answer:

All answers are correct.

Step-by-step explanation:

Henry needs a total of 15 pints.

3 pints of yellow multiplied by 3 gives 9 pints of yellow, he needs 6 pints of red to get to 15, so he multiplies 2 pints of red by 3 to get 6 pints of red.

You add 9 + 6 to get the total of 15 pints he needs.

4 0
2 years ago
What is the scientific notation for 0.000639
daser333 [38]

Answer:

6.39*10^-4

Step-by-step explanation:

according to the form that is used to convert usual into scientific notation it be like 6.39*10^-4

4 0
3 years ago
Please help me with the answer!! There is the picture of the problem^
Gnoma [55]

Answer:

6

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
15. Which expression can go in the blank to make the equation true?
topjm [15]
The answer is A
-6.9+6.8 is equal to -0.1, and -5.4+5.5 is 0.1. If you add those two together, you get zero.
6 0
3 years ago
The volume of a cube is given by s9 and the total surface area of a cube is given by 632, where s is the side length of the cube
Mariana [72]

Answer:

Surface area of a cube = side * side * 6

632 = side * side * 6

side^2 = 632/6

side^2 = 105.3333333333

side = 10.2632028789

********************************************

For a 5 inch side

volume = 5 * 5 * 5

= 125 cubic inches

surface area = 5 * 5 * 6

surface area = 150 square inches

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • A wallpaper design uses 15 parallelogram-shaped pieces of paper,each with a bas of 3 inches and a height of 2 icnhes.How much pa
    5·1 answer
  • Anyone out there to help me? Please.
    10·1 answer
  • How many seconds are in 4 years?
    13·1 answer
  • A paper company needs to ship paper to a large printing business. The paper will be shipped in small boxes and large boxes. The
    12·1 answer
  • Pair of fractions having sum 1
    10·2 answers
  • 2. What is the slope of the line 2x + y = 8?
    13·2 answers
  • I’ll give brainliest answer so i need to solve for y and convert these to slope intercept form.
    7·1 answer
  • 6.) Which of the following describes the possible solutions to the following inequality?
    13·1 answer
  • Jennifer opened a savings account with $750. She earned $75 in interest after 2 years. What is the interest rate?
    5·1 answer
  • For the reaction 2Fe + O2 → 2FeO, how many grams of iron oxide are produced from 42.4 mol of iron?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!