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d1i1m1o1n [39]
3 years ago
11

Solve the system by Substitution

Mathematics
1 answer:
dusya [7]3 years ago
4 0

Answer:

(-1,0)

Step-by-step explanation:

I used a graphing calculator and that is the solution

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The square root 2..25 is _____.
nata0808 [166]

Answer:

Hi there!

Your answer is:

B. 1.5

Step-by-step explanation:

The square root of 2.25 = 1.5

Check your work!

1.5×1.5 = 2.25!!✓

Hope this helps!

7 0
3 years ago
The linear equation that represents the values shown in the table below is y= x+
drek231 [11]

Answer:

ifgc

jhpn9fl k k k  k k k k k k k k k kk k k k k k k k

8 0
3 years ago
Consider x+4=x+8 . What values could be substituted for x to make this a true number sentence?
defon

Answer:

There is no value of x that will make this true

Step-by-step explanation:

x+4=x+8

Subtract x from each side

x-x+4=x-x+8

4 = 8

This is never true so there is no solution

8 0
3 years ago
On a rectangular soccer field, Sang is standing on the goal line 20 yards from the corner post. Jazmin is standing 99 yards from
Anna007 [38]
Okay, so Sang is standing 20 yards away from one corner, and Jazmin is standing 99 yards away from the same corner. If this is a rectangle (I like visuals, so I'll use them to explain), then:
               
                    99ft
      A  -------------------------  B
         |                              |
20 ft  |                              |
         |                              |
    C   --------------------------  D

The question is asking you to solve for the diagonal line between points C and B. If you imagine a line there, you actually have the rectangle split into two triangles. So if you have triangle ABC, side CB would be the longest line, or the hypotenuse. That means you can use the Pythagorean Theorem to solve the problem.

A^2 + B^2 = C^2
99^2 + 20^2 = C^2
9,801 + 400 = C^2
10,201 = C^2

Now you solve for the square root of 10,201 to get C.

sqr (10,201) = C
C = 101 yards

3 0
3 years ago
HELP HELP HELPPPP question is in the Image pls help as soon as you can
kramer

Step-by-step explanation:

the answer is the last one, because if you plug in (5, -6) to both equations you would get equal answer.

5 0
4 years ago
Read 2 more answers
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