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ivann1987 [24]
3 years ago
9

Tell me quick please

Mathematics
2 answers:
Alika [10]3 years ago
8 0
Number six is 4x4 there because 4x4= 16
Keith_Richards [23]3 years ago
6 0
1. C
2. A
3. C
4. B
5. C
6. B
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Nick has $7.00. Bagels cost $0.75 each and a small container of cream cheese costs $1.29. Write an inequality to find the number
stepladder [879]
.75x+1.29y < $7.00
x represents how many bagels he can buy
y represents how many cream cheese containers he can buy
7 0
3 years ago
Passes through (1,12) and has a vertex (10,-4)
agasfer [191]

Answer: 16/81 (x-10)^2 -4

Step-by-step explanation:

To write a vertex equation with just a point and the vertex, you have to figure out the variables.

In vertex form, the equation is y = a (x-h)^2 + k

Your y is 12, x = 1, h = 10, and k = -4

Plug everything into equation

12 = a (1 - 10)^2 -4

12 = a (-9)^2 - 4

12 = 81a - 4

16 = 81a

16/81 = a

Now you know what the 'a' value is.

If you graph 16/81 (x-10)^2 -4 , you will get a point at (1,12) and a vertex of (10,-4)!

I hope this helps!

3 0
3 years ago
Please explain how to do this.
zhannawk [14.2K]
All triangles must equal 180°. So there you have a right angle which = 90° and a 25° angle. add those together to get 115°. Now do 180-115=65°. the missing angle is 65°.
7 0
3 years ago
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Simplify the expression- <br> 3k+ -9k+ -6+10k
Nady [450]

Answer:

4k-6

Step-by-step explanation:

3k+ -9k+ -6+10k=3k-9k-6+10k=4k-6

8 0
3 years ago
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The scale factor between two similar shapes is 4. what is the scale factor of area
lana [24]
I think the scale of the factor of area is 2
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3 years ago
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