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bekas [8.4K]
3 years ago
14

11. You are given the following graph:

Mathematics
1 answer:
Serggg [28]3 years ago
8 0
Well, the solid line is y≥x/2-1 whereas the dotted line has the equation y<4x+1. The solution to this system of inequalities comes out to being (.8<span>,3.2)</span>
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If ΔFGH ≅ ΔIJK, which segment is congruent to FH? PLS HELP PLS PLS PLS
Mazyrski [523]

Answer:

IK

Step-by-step explanation:

If you draw out the triangles it is easier to see

8 0
3 years ago
Write an inequality that represents the verbal expression. 9 less than a number n is less than 17.
bekas [8.4K]
9>n>17
it means that n can be whatever number between 9 and 17
7 0
3 years ago
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a 5th grade volleyball team scored 32 points in one game. of those points 2/8 were scored in the second half. how many points we
Degger [83]

Answer:

Number of points scored in the first half of the match is 24 points.

Step-by-step explanation:

Total point scored in the volleyball game = 32

Let us assume the points scored in the first half = m

and the point scored on the second half = 2/8 of (Total points)

= \frac{2}{8}  \times  32  = 8

⇒ The number of points s cored in the second - half  =  8 points

Now, Points in FIRST half+ Points in SECOND  half=  Total Points

⇒ m+ 8 = 32

or, m  = 32 - 8 =  24

⇒ m = 24

Hence, the number of points scored in the first half is 24 points.

4 0
3 years ago
Which expression is equivalent to (x^2 -8) - (-2x^2+4)?​
Phoenix [80]

Answer:

D) 3x^2 - 12

Step-by-step explanation:

Using PEMDAS;

There is no need to evaluate the part of the equation (x^2 - 8) because is no need to, as it is already in its simplest form.

We must evaluate the part of the equation continuing with, "- (-2x^2+4)," as it is not in its simplest form.

Evaluating "- (-2x^2+4)":

Step 1: Distributing the negative

Once distributing the negative symbol amongst the values within the parenthesis according to PEMDAS, we get "2x^2 - 4" as the product.

Step 2: Consider the rest of the equation to evaluate

Since the part of the equation is still in play here as it is a part of the original equation to be solved, we must evaluate it as a whole to get the final answer.

Thus,

x^2 -8 + 2x^2 - 4 = ___

*we can remove the parenthesis as it has no purpose, since it makes no difference.

Evaluating for the answer, we get,

x^2+2x^2 + (-8 - 4) = 3x^2 - 12

Hence, the answer is D) 3x^2 - 12.

3 0
3 years ago
Can someone please help me with this one question?!?
Vsevolod [243]

Answer:

x = 3 , − 8

Step-by-step explanation:

4 0
3 years ago
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