3 years ago

I need help with thiissss

Mathematics

2 answers:

sweet [91]3 years ago

7 0

Answer:

B I believe but I'm not 100%

mash [69]3 years ago

3 0

Answer:

25°

Step-by-step explanation:

Angles on a straight line equal 180°, so 180-155=25

You might be interested in

Explain how you know...?

Anestetic [448]

Answer:

Step-by-step explanation:

Because 7.7^2 equals 60,

8 0

3 years ago

Show that f(x)=(x-2)^3+8 is one to one algebraically

Lelu [443]

What im thinking is this: F(a) = f(b) so have 2 equations written and plug a into one and b in the other

(a-2)^3+8 = a^3-8+8 = a^3

= a^3 = b^3 square root both side = a=b
<span>(b-2)^3+8 = b^3-8+8 = b^3

Thus it is 1:1.</span>

3 0

4 years ago

What is the answer to what X is?

solmaris [256]

Answer:

$x=3$

Step-by-step explanation:

By the exterior angle theorem,

$(45x)\degree=(57+x)\degree+(26x)\degree$

Group like terms and solve for x.

$45x-26x-x=57$

$19x=57$

Divide both sides by 19;

$x=3$

3 0

3 years ago

Read 2 more answers

A newspaper editor wants to know which features in the Sunday edition of the newspaper most of its subscribers prefer. Which pop

DiKsa [7]

Answer:

B) Subscribers to the Sunday edition of the paper

8 0

3 years ago

I'm so clueless please help!

AysviL [449]

Answer:

Nothng to it just mark them

Step-by-step explanation:

8 0

3 years ago