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kykrilka [37]
3 years ago
9

Can someone please help me

Mathematics
2 answers:
zysi [14]3 years ago
6 0
I used a graphing calculator and neither of the equations result in the graphed line. The closest is y = -2x. I hope this helps.
dem82 [27]3 years ago
3 0

Answer Is a

..........................

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Keegan leans an 18-foot ladder against the top of a wall. The bottom of the ladder is 4.5 feet from the base of the wall. What i
zaharov [31]

Answer: C. 17.5 feet

Step-by-step explanation:

The attached photo shows the triangle ABC formed by the ladder and the wall. It is a right angle triangle because one of its angles is 90 degrees. The ladder is the hypotenuse of the triangle. To determine the height of the wall, we would find BC by applying Pythagoras theorem

Hypotenuse^2 = opposite ^2 + adjacent^2

18^2 + 4.5^2 + BC^2

BC^2 = 324 - 20.25 = 303.75

BC = √303.75 = 17.5 feet.

3 0
3 years ago
Suppose we are given the following information.
Minchanka [31]

Since the product of the slope is -1, hence the lines are perpendicular

<h3>Parallel and Perpendicular lines</h3>

Two lines are known to be parallel if they have the same slope while if two lines are perpendicular if the product of the slope is -1

Given the coordinates of line 1 passing through (0, 6) and (6, 4), the slope is given as;

Slope = 4-6/6-0
Slope = -2/6
Slope = -1/3

Similarly for the coordinate points (-1, -7) and (1, -1).

Slope = -1+7/1+1
Slope of line 2 = 6/2

Slope = 3

Take the product of the slopes

Slope = -1/3 * 3
slope = -1

Since the product of the slope is -1, hence the lines are perpendicular

Learn more on parallel and perpendicular lines here: brainly.com/question/25429151

#SPJ1

5 0
2 years ago
Figure EFGH on the grid below represents a trapezoidal plate at its starting position on a rotating platform:
Murrr4er [49]

Answer: A is correct

Step-by-step explanation: I took the test and I got 100

4 0
2 years ago
The population of bacteria in a culture grows at a rate proportional to the number of bacteria present at time t. after 3 hours
jeka57 [31]
Ten thousand I believe let me know if wrong that’s what my math got
3 0
3 years ago
15. You want to wrap a paperweight shaped like the
Bond [772]

Answer: 110

Step-by-step explanation: This is actually very simple. Al you have to do is to find the area of the 3 rectangles, which adds up to be 96, and find the area of the triangles, which adds up to be 14. You then have to add 96 and 14, which results in 110.

4 0
3 years ago
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