3 years ago

7.

Mathematics

1 answer:

Cloud [144]3 years ago

7 0

Answer:

não sei não falo seu idioma

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What’s the correct answer for this question?

agasfer [191]

Answer:

the radius

Step-by-step explanation:

the correct answer is the radius

4 0

3 years ago

Please help :) also please don’t take advantage of the points.

Gnoma [55]

Answer:

C. 50

Step-by-step explanation:

180 - (70 + 60)

180 - 130

50, so C

Hope that helps!

-Sabrina

6 0

3 years ago

write an equation in standard form for a line that is parallel to the line with an equation of y=3x-5 that passes through the po

lana66690 [7]

Answer:

The standard form of the equation is -3x + y = -19

Step-by-step explanation:

To find the standard form, we first need to note that the slope will be 3 since parallel lines have the same slope. Then we can use point-slope form and manipulate into standard form.

y - y1 = m(x - x1)

y - 5 = 3(x - 8)

y - 5 = 3x - 24

-3x + y - 5 = -24

-3x + y = -19

3 0

3 years ago

An engineer is surveying a building with a device that is 5 feet above the ground. He is 50 feet from the building and is lookin

dolphi86 [110]

1. Check the sketch of the problem.

2. In right triangle DCE,

$tan50= \frac{EC}{DC}= \frac{x}{50}$

tan 50 can be found to be 1.19 using a scientific calculator or other software.

$1.19=\frac{x}{50}$

x=1.19*50=59.5 (feet)

3. The height of the building is 59.5+5=64.5 (feet)

Answer: 64.5 (feet)

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3 years ago

Which point is located at (2, 3)? A B C D Mark this and return

HACTEHA [7]

I think it’s b but I’m not sure

5 0

3 years ago

Read 2 more answers