3 years ago

PLEASE HELP MEE!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

Dmitriy789 [7]3 years ago

8 0

Answer:

a b c

plz give branliest

Step-by-step explanation:

valentina_108 [34]3 years ago

8 0

Answer:

the first answer choice and the 3rd one down.

You might be interested in

The time it takes a runner to complete a race is inversely related to the speed of the runner if a runner can complete a race in

PilotLPTM [1.2K]

35.6 minutes

S = v*t = 8 * 40/60 = 16/3 m
=> t = s/v = 16/(3*9) = 35.555555 minutes

7 0

3 years ago

Write an expression to 3(7 + 4g)

mafiozo [28]

Answer:

Step-by-step explanation:

21+12g

4 0

3 years ago

Ravi will take the 6:37 PM train to San Diego. The train is estimated to arrive in San Diego in 3 hours 45 minutes. What is the

Ahat [919]

So 6+3 is 9 right? So let's just say it's 9:37 with a 45 min ride. 60 minutes are in a hour. 60 - 37 = 23. We have 23 minutes left until 10:00. 45- 23 = 22. Therefore it'd be 10:22 p.m.

7 0

3 years ago

Find the total surface area of the triangular prism

GuDViN [60]

Answer:

$1,008\:\mathrm{cm^2}$

Step-by-step explanation:

The total surface area of this triangular prism consists of three rectangles and two triangles. Adding the areas of each of these shapes allows us to find the total surface area of this 3D figure:

Area of both triangles:

$2\cdot \frac{1}{2}\cdot12\cdot 14=168\:\mathrm{cm^2}$

Area of all three rectangles:

$15\cdot 20 +13\cdot 20+14\cdot 20=840\:\mathrm{cm^2}$

Therefore, the total surface area of this figure is:

$840+160=\fbox{$1,008\:\mathrm{cm^2}$} \: \checkmark$

3 0

3 years ago

Y=2x-7<br> y=-3x+18 <br> solve by substitution

Liono4ka [1.6K]

Answer:

-x+11

Step-by-step explanation:

am not sure if this is correct but

2x-3x=-x

-7+18=11

-x+11

8 0

2 years ago