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Zarrin [17]
3 years ago
14

Help me PLEASE NO LINKSSSSSSS

Mathematics
1 answer:
Stella [2.4K]3 years ago
5 0

Answer:

D

Step-by-step explanation:

The perimeter of answer A is 6+6+8+8 which is 12+16=28

The perimeter of answer B is 7+7+7+7 which is 28

The perimeter of answer C is 7+7+6+6 which is 14+12=26

The perimeter of answer D is 9+9+6+6 which is 18+12 which is 30

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Square root of 19x exponent 2
sergeinik [125]

Answer:   26

Step-by-step explanation:

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3 years ago
An organization will give a prize to a local artist. The artist will be randomly chosen from among 7 painters, 4 sculptors, and
Usimov [2.4K]
The probability would be 12/16 or 75%.
Hope this helps!
8 0
3 years ago
Part of the graph of the function f(x) = (x – 1)(x + 7) is shown below.Which statements about the function are true? Select thre
sertanlavr [38]

The statements about the function that are true are

  • The vertex of the function is at (–3,–16).
  • The graph is increasing on the interval x > –3.
  • The graph is positive only on the intervals where x < –7 and where x > 1.

<h3>How to interpret the graph?</h3>

The equation of the graph is given as

f(x) = (x - 1)(x + 7)

The graph of the function is added as an attachment

On the graph, we have

Vertex = (-3, -16)

This is so because the graph has a minimum point of (-3, -16)

Also, the graph crosses the x-axis at x = 1 and x = -7

This means that the graph is positive at x >1 and x >-7

Because the vertex is a minimum, the graph is increasing at the left of its symmetry i.e. x > -3

Read more about quadratic functions at

brainly.com/question/14933288

#SPJ1

7 0
1 year ago
A positive number and a negative number between 1 and -1
nevsk [136]
Positive: 1/2
Negative -0.25
5 0
3 years ago
Read 2 more answers
What is the y-intercept of the following equation. 3x-2y=6
tester [92]
3x-2y=6

1) <span>Add -3x to both sides.
</span><span><span>  3x</span>−<span>2y</span></span>=<span>6
</span>+3x      +3x
-----------------
<span>−<span>2y</span></span>=<span><span>−<span>3x</span></span>+<span>6
</span></span><span>
2) Divide both sides by -2.
</span>\frac{-2y}{-2} = \frac{−3x+6}{-2}

y=<span><span><span>32</span>x</span>−<span>3
</span></span>
3) Substitute the y with the equation
3x-2(32x-3)=6
3x-64x+6=6

4) Combine like terms
3x-64x+6=6
-61x+6=6

5) Subtract 6 from each side of the equation
-61x+6=6
        -6 -6        (+6-5 gets crossed out)
--------------
-61x=0

6) Divide both sides by -61
\frac{-61x}{-61} =  \frac{0}{-61} 
x=0

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

Now that you've got you x intercept, use the x value and substitute it into the
y=32x−3

y=32(0)-3
y=0-3
y=-3

(0,-3)
7 0
3 years ago
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