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Allisa [31]
2 years ago
14

8=4y-8+4 solve the equation

Mathematics
2 answers:
ratelena [41]2 years ago
5 0

Answer: y=3

Step-by-step explanation:

problem: 8=4y-8+4

step 1: subtract 4 from both sides

4=4y-8

step 2: add 8 to both sides

12=4y

step 3: divide both sides by 4

12/4=4y/4

step 4: simplify

3=y

Yuliya22 [10]2 years ago
3 0

Answer:

y=3

Step-by-step explanation:

4y-8+4=8

4y-4=8

4y-4+4=8+4

4y=12

4y/4=12/4

y=3

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The Perfect square numbers between 100 and 200 are ____<br> Pls help.
svetlana [45]

Step-by-step explanation:

The perfect square numbers between 100 and 200 are :

10^2 =100

11^2 =121

12^2 =144

13^2 =169

14^2 =196

4 0
3 years ago
Sharon has at most $25 to spend on her sister's birthday gift. She already bought a knitting machine for her, which cost $14.99.
Likurg_2 [28]

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$25 >= 14.99+2.75x

Step-by-step explanation:

7 0
2 years ago
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which of the following are the exact same distance from a parabola? A.Locus and Directix B.Axis and vertex C.Directix and Focus
Softa [21]

Answer:

C. Directrix and Focus

Step-by-step explanation:

Given choices are :

A. Locus and Directrix

B. Axis and vertex

C. Directrix and Focus or

D. Vertex and Locus

Now we need to find about which of the above choices are the exact same distance from a parabola.

By definition of parabola, vertex lies at equal distance from directrix and focus.

Hence choice  C. Directrix and Focus  is correct.

6 0
3 years ago
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4.5/18 = x/100 <br> What is x?
USPshnik [31]
Answer:
x=25

Explanation:
Using the method of cross multiplication and division set up like so,
(100•4.5)/18 will give you 25.
4.5•100=450
450/18=25
5 0
3 years ago
Find the perimeter of the figure​
irinina [24]

Answer:

114 ft

Step-by-step explanation:

We split the figure into two rectangles. The long triangles perimeter is equal to 30 + 30 + 9 + 9 = 78. Then, the top triangle is equal to 9 + 9 + 9 + 9, which is equal to 36. Then to find the perimeter of the entire figure, we add these two shapes together, 78 + 36, which gets us to our final answer, 114 ft.

3 0
2 years ago
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