3 years ago

Given that the measure of ∠x is 90°, and the measure of ∠y is 53°, find the measure of ∠z. ?°

Mathematics

1 answer:

gizmo_the_mogwai [7]3 years ago

8 0

The 3 inside angles of a triangle need to equal 180 degrees.

You are given X and Y, so you would subtract both of those from 180 to find Z:

Z = 180 - 90 - 53 = 37 degrees

You might be interested in

A mathematical formula designed to predict population fluctuations in a community could be called a(an)

kvasek [131]

It would be called an ecological model.

5 0

3 years ago

Can someone please please help me please

Olenka [21]

I’m not sure, but I think you divide 360 by each one of those angles.

8 0

3 years ago

1) A line with gradient 2 passes through (0, 4). Write down the equation of the line.

blondinia [14]

For the attached image, note that slope is the same thing as gradient.

1) y = 2x + 4

2) Substituting in x = 1 and y = 1,

1 = 4(1) + c

1 = 4 + c

c = -3

So, the equation is y = 4x - 3

7 0

2 years ago

Complete the equation of variation where y varies inversely as x and y = 0.125 when x = 8.

patriot [66]

Complete the equation of variation where y varies inversely as x and y = 0.125
when x=8

3 0

3 years ago

Write a rule to describe the transformation. A. Rotation 90º clockwise about the origin B. Rotation 180º about the origin C. Rot

Alex_Xolod [135]

Answer:

A. Rotation 90º clockwise about the origin B. Rotation 180º about the origin C. Rotation 90º counterclockwise about the origin D. Reflection across y=x

Step-by-step explanation:

because

4 0

3 years ago

Read 2 more answers