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11111nata11111 [884]
3 years ago
10

What is the equation, in point-slope form, of the line that is perpendicular to the given line and passes through the point (2,5

)?​

Mathematics
1 answer:
KonstantinChe [14]3 years ago
6 0

Answer:

C

Step-by-step explanation:

The point slope form of a line is y - y_1 = m(x-x_1). If the point is (2,5) then the equation will be y - 5=m(x-2). Only option C matches this equation.

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HELP!! Pls show work
Art [367]
Plug in -6 for a and -5 for b

3(-6)^2 - 4(-5)
3(36)+20
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5 0
3 years ago
What is the scale factor of triangle ABC to DEF ?
bekas [8.4K]

Answer:  The correct option is (A). 3.

Step-by-step explanation:  We are given to find the scale factor of dilation from ΔABC to ΔDEF.

As shown in the figure, the lengths of the sides of ΔABC to ΔDEF are

AB = 5 units, BC = 4 units, CA = 3 units,

DE = 15 units, EF = 12 units, FD = 9 units.

We know that the scale factor is given by

S=\dfrac{\textup{length of a side of the dilated figure}}{\textup{length of the corresponding side of the original figure}}.

Therefore, the scale factor of dilation from from ΔABC to ΔDEF is

S=\dfrac{DE}{AB}=\dfrac{15}{5}=3.

Thus, the required scale factor is 3.

Option (A) is correct.

8 0
3 years ago
Read 2 more answers
A square has a side of 6.25 feet. What is the area in square feet? Round to the correct significant digits. (2 points)
soldi70 [24.7K]

Answer:

A=39.06 Sq Ft

Step-by-step explanation:

We are given with a square which has a side of 6.25 feet. We are asked to determine the area in square feet and Round to the correct significant digits.

Area of square is given as

A= side x side

Side = 6.25 ft

A=6.25 x 6.25

A= 39.0625

Rounding it to the nearest hundredth place

A=39.06 sq ft

7 0
3 years ago
Lamar has a summer job. He gets paid $7.25 an hour and a $150 bonus at the end of summer. The total Lamar earns can be modeled b
Alex17521 [72]
B. 

Slope is the first number and intercept is the second 
4 0
3 years ago
Describe the relationship between the values of the two 9s in the number 94,901
Molodets [167]

Step-by-step explanation:

The first 9 (leftmost) has a value 100 times the value of the second 9 (rightmost).

The first 9 is in the 10,000s place and represents 90,000.

The second 9 is in the hundreds place and represents 900.

90,000 is one hundred times 900.

4 0
2 years ago
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