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3 years ago

Simplify. 9(y + 7) plzzzz answer fastt

Mathematics

2 answers:

Svetradugi [14.3K]3 years ago

7 0

9y + 63 is the answer simplify

ladessa [460]3 years ago

4 0

Answer:

y=7

Step-by-step explanation:

9y+63

63/9=7

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Find the surface area please. teacher checks soon

Nat2105 [25]

Answer:

Surface Area= 144

Step-by-step explanation:

To find the area of the triangle you would multiply the base times the height and divide it by 2. 9x6/2=27. For one triangle the area is 27. Since there are 4 you would multiply it by 4. 27x4= 108. This will give you 108. Now all you need to do is add the square which is 6x6= 36. 108+36=144.

7 0

2 years ago

Plz help ASAP!!!!!!!!! thanks

iogann1982 [59]

Answer:

D (Last one)

Step-by-step explanation:

Reflections and rotations dont change the side lengths or angles of a shape, dilations do.

7 0

3 years ago

Jake is comparing the prices of two laundry service companies. Company A charges $20 per load and an additional $8 as service ch

svet-max [94.6K]

X = number of loads
company A : 20x + 8
company B : 24x + 4

20x + 8 = 20(5) + 8 = 100 + 8 = 108 (company A)
24x + 4 = 24(5) + 4 = 120 + 4 = 124 (company B)
company A charges less

20x + 8 = 20(9) + 8 = 188
24x + 4 = 24(9) + 4 = 220
220 - 188 = $ 32 bucks is saved by using company A

8 0

3 years ago

Read 2 more answers

If one feather weighs 700 milligrams, how much will 37 identical feathers weigh plus the basket they are placed in which weighs

hjlf

Answer: 25,900 milligrams, but if the basket is included it would be 74,900 milligrams.

Hope this helps;)

4 0

2 years ago

Does anyone know how to graph this please help

Anna71 [15]

Just like the Vertex Formula you do this:

y = 3(x - 4)³

This is where -H gives you the OPPOSITE terms of what they really are, and K gives you the NORMAL term, so just apply that to here. Whenever you are doing a phase shift, you put it in parentheses using the Vertex Formula, but giving the opposite term of what it really is:

Y = (X - H)² + K

Y = (X - H)³ + K

Now here is the graph. You see how I shifted it 4 units away from the origin?

So, find your roots [zeros (x-intercept)], plug in 0 for y and solve for x. When you do this, you will get 4 = x. You could also look at the graph and can tell that the ONLY x-intercept is 4. So, either way, you will get the same result.

I am joyous to assist you anytime.

8 0

2 years ago