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Art [367]
3 years ago
9

- 4y - 4+ (-3) Combine like terms

Mathematics
2 answers:
8090 [49]3 years ago
7 0

Answer:

-4y-7

Step-by-step explanation:

-4y-4+(-3)

-4y-4-3

-4y-7

-4y-7

rusak2 [61]3 years ago
5 0

Answer:

-4y -7  

Step-by-step explanation:

- 4y - 4+ (-3) = -4y -7   (here -4 & -3 are like terms.)

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If 9,309 is factored so that 29 is one of the factors, what number is the other factor
astra-53 [7]

answer: 321

work: factors are two numbers that are multiplied together to equal another number. so, the other factor is whatever the result of 9309/29 is. 9309/29= 321. so, the other factor is 321.

6 0
4 years ago
A Step 1<br>B Step 2 <br>C Step 3
attashe74 [19]

Peyton's mistake was in Step 3, so the correct answer is C.

They added an extra negative sign when it wasn't needed.

<em>(Please mark this answer as Brainliest and leave a Thanks if I helped you!)</em>

7 0
3 years ago
Monica is completing an Algebra test worth 100 points. There are 14 questions on the test that are equally valued. How many poin
Usimov [2.4K]

Answer:

7.1 points

Step-by-step explanation:

100/14=7.1 points

3 0
3 years ago
Find the zeros of the following function. List both in the blank below.<br> f(x) = x^2- 2x-15
Elza [17]

Answer:

x=5, -3

Step-by-step explanation:

To find the roots, replace y with 0 and solve for x. Hope this helps!

3 0
3 years ago
4. 8.G.3.9 <br> This cone and sphere have equal volumes. <br><br> What is the radius of the sphere?
lozanna [386]

Answer:

the radius of the sphere is 12 cm.

Step-by-step explanation:

IN A CONE

vertical height (h) = 27 cm

radius (r) = 32 / 2 = 16 cm

Now the volume of cone is

= 1/3 *h*π*r²

= 1/3 * 27 *π *16²

= 2304π cm³

Also by the question the cone and the sphere have equal volumes so

volume of sphere = volume of cone

                             = 2304 π cm³

OR, 4/3 πr³ = 2304 π

4/3 * r³ = 2304

r³ = 2304 * 3 / 4

r³ = 1728

r = ∛1728

r = 12 cm

hope it helps :)

8 0
3 years ago
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