3 years ago

Can someone help me with these 4 questions

Mathematics

1 answer:

olya-2409 [2.1K]3 years ago

4 0

15. 145. 360-90-95-30
16. 90

The other picture number 16 again I already did that one.

You might be interested in

3- y3 is the simplified form of (x+y) (22 - xy + y )<br> True<br> Or <br> False

sasho [114]

Answer:true

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Susan made chocolate chip cookies, peanut butter cookies, and sugar cookies to sell at the bake sale. she made twice as many sug

Anestetic [448]

Its B 2p=s s +1=c c+p+s=11

5 0

3 years ago

Read 2 more answers

Which algebraic expression represents “Marcus practiced the trumpet twice as long this week”?

Maksim231197 [3]

Answer:

Step-by-step explanation:

u got ig??

8 0

3 years ago

Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at 55 miles per

SSSSS [86.1K]

Answer:

95+75=170 mph=speed at which the two trains are moving apart

travel time=distance/speed=374/170=2.2

How long will it take for the two trains to be 374 miles apart? 2.2 hrs

Step-by-step explanation:

6 0

3 years ago

Write an equation of the line that passes through the pair of points (5, 8) and<br> (9, 16).

SashulF [63]

Answer:

D: y = 2x - 2

Step-by-step explanation:

1. $\frac{16-8}{9-5}$ = 2

2. y = 2x + b

3. Insert the points into the equation: 8 = 10 + b

4. b = -2

5. y = 2x - 2

6 0

3 years ago

Read 2 more answers