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Mariana [72]
3 years ago
6

I NEED HELP Por favor

Mathematics
2 answers:
Mashcka [7]3 years ago
7 0

Answer:

1st; 2nd; 6th

Step-by-step explanation:

leftmost, top row: y = (x+4)^2

second from left top row: y = -x^2 + 4

2nd from left, 2nd row: y = (x-4)^2 + 4

natita [175]3 years ago
7 0
This is the answer for your question

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Help ASAP please !! No scam I really need this<br> Trigonometry!!
USPshnik [31]
<h3>Answer:  Choice D)  7.5 cm</h3>

==========================================================

Explanation:

We are told that quadrilateral ABCD is similar to quadrilateral EFGH.

The order of the four letter sequence is important.

  • For ABCD, we have AB as the first pair of letters.
  • For EFGH, we have EF as the first pair of letters.

Therefore, AB and EF are corresponding sides.

So AB = 10 and EF = x pair up together. We can form the ratio AB/EF which becomes 10/x.

The diagram shows that AD = 8. Notice that A and D are the first and last letters of ABCD. The first and last letters of EFGH are E and H. We can see that AD and EH correspond to one another because of this.

AD = 8 and EH = 6 forming the ratio AD/EH = 8/6

Because the quadrilaterals are similar, the corresponding ratios must be the same. Therefore, AB/EF is the same as AD/EH.

-----------------------

Let's set up a proportion to solve for x

AB/EF = AD/EH

10/x = 8/6

10*6 = x*8

60 = 8x

8x = 60

x = 60/8

x = 7.5  Answer is choice D

6 0
3 years ago
Negative three plus x equals eleven
skad [1K]
-3 + x = 11
x = 11 + 3
x = 14
3 0
3 years ago
Read 2 more answers
A line passes through (3, -2) and (6,2), Write an equation for the line in point-slope form.
Harrizon [31]

y+2=4/3(x-3)

4x-3y=18

6 0
3 years ago
which two expressions have the same value ? A 1/8 +(7/8 +4/8) B. 1/2 +2 C. 3/7 + (1/2 + 4/7) D. 1/3 +4/3 +2/3
BARSIC [14]

Answer : A and C have the same value


I hope that's help !

7 0
3 years ago
Please help!posted picture of question
ale4655 [162]
We have the following arithmetic series:
 4, 13, 22, 31, 40
 The common difference is given by:
 13-4 = 9
 22-13 = 9
 31-22 = 9
 40-31 = 9
 Since it is an arithmetic series, the difference is constant.
 Answer:
 
The common difference is:
 
9
 
option 4
7 0
3 years ago
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