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tino4ka555 [31]

3 years ago

7

I need explanation for this please

1 answer:

Agata [3.3K]3 years ago

4 0

The picture isn’t clear enough to comprehend

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Simplify the expression:<br> -29 - 1 - 4 - 89

amm1812

Answer:

-123

Step-by-step explanation:

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3 years ago

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Pleasee Help! <br> (Ahah, sorry i need help with a improtant quiz.)

Gwar [14]

Answer:

M

Step-by-step explanation:

M is the point located in (2,4 )

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What is the vertex of the graph of this equation y= -4x^2-16x-12

Lisa [10]

One way to locate the vertex is to obtain the coefficients a, b and c from the quadratic and then calculate
-(-16)
x = -b / (2a). Here, x = ---------- = -2
2(-4)

Next, evaluate y at x = -2: y = -4(-2)^2 - 16(-2) - 12 = -16 + 32 - 12
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the vertex is at (-2,4).

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3 years ago

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Find the area of the kite p=17 q =15.3

Semenov [28]

Answer:

$\large\boxed{A=130.05}$

Step-by-step explanation:

The formula of an area of a kite:

$A=\dfrac{pq}{2}$

p, q - diagonals

We have p = 17 and q = 15.3. Substitute:

$A=\dfrac{(17)(15.3)}{2}=\dfrac{260.1}{2}=130.05$

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3 years ago

Which value is a solution of the inequality -x + 5 < 7? (SELECT ALL THAT\ APPLY)

Varvara68 [4.7K]

Answer:

5,7,-1

Step-by-step explanation:

5) -5+5<7=0<7 TRUE

7)-7+5<7=--2<7 TRUE

-1)-(-1)+5<7=6<7 TRUE

-3)-(-3)+5<7=8<7 FALSE

-2)-(-2)+5<7=7<7 FALSE

8 0

3 years ago