2 years ago

Please help ! I’m in such a rush! I have to be done before 3pm and it’s already 2:30pm

Mathematics

1 answer:

lutik1710 [3]2 years ago

6 0

Answer:

170°

Step-by-step explanation:

By inspection of the diagram, the angle is 170°

You might be interested in

Find the length of the altitude a. I need help ASAP.

Mashutka [201]

Answer:

Step-by-step explanation:

sin38=a/14

a=14(sin38)

a=8.61926

3 0

3 years ago

Elena finds that the area of a house on a scale drawing is 25 square inches the actual area of the house is 2025 ft what is the

ElenaW [278]

Answer:

81 is the scale of drawing.

Step-by-step explanation:

Area of the house in drawing = A =

Let the factor by which scaling is present in the drawing be s.

Area of the house in reality = A' =

8 0

3 years ago

Convert the following to standard form y=2/5 x - 1/3

Afina-wow [57]

Given :-

y = 2/5x - 1/3

To Find :-

To convert the given equation into standard form.

Solution :-

As we know that the standard form of the line is ,

$\sf\longrightarrow$ ax + by + c = 0

So the given equation is ,

$\sf\longrightarrow$ y = 2/5x -1/3

$\sf\longrightarrow$ y = 6x - 5/15

$\sf\longrightarrow$ 15y = 6x - 5

$\sf\longrightarrow$ 6x -15y -5 = 0

Hence the required equation of the line is 6x -15y-5=0.

8 0

3 years ago

What is the exact value of tan(−π4)? Enter your answer in the box.

kondor19780726 [428]

Answer:

What is the exact value of tan(−π4)? is 20

4 0

2 years ago

Explain how you could use a number line to determine -5 -(-3) What is the difference?

AURORKA [14]

Answer:

The difference is -2

7 0

3 years ago