All categories

2 years ago

Answer part B (as part A is 75)

Mathematics

1 answer:

kakasveta [241]2 years ago

6 0

Answer:

because there is 180 degrees in a line. if 105 degrees is taken away from the line. then (180 - 105) is 75 degrees.

You might be interested in

the volume V of a gas at a constant temperature varies inversely with the pressure P. when the volume is 100 cubic inches the pr

fiasKO [112]

Answer:

The pressure is $20\ psi$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form $y*x=k$ or $y=k/x$

In this problem we have

$V*P=k$

where

V is the volume of a gas at a constant temperature

P is the pressure

we have

For $V=100\ in^{3}$ , $P=25\ psi$

step 1

Find the value of k

substitute the values of V and P

$100*25=k$

$k=2,500$

The equation is equal to $V*P=2,500$

step 2

Find the pressure when the volume is 125 cubic inches

For $V=125\ in^{3}$

substitute in the equation and solve for P

$125*P=2,500$

$P=2,500/125=20\ psi$

8 0

2 years ago

The number of people contacted at each level of a phone tree can be represented by f(x) = 3x, where x represents the level.What

Sloan [31]

Answer: The answer to this bummy question is B

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Isweartogodiwillanswerthisquestion<br> please answer my question im dumb

denis23 [38]

Answer: B Or A

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Help? y - intercepts <br> What is the y-intercept of the equation 2x + 3y = 12?

Nookie1986 [14]

Answer:

2x + 3y = 12 Is the standard form for linear equations. To determine the slope, solve the equation for y in order to convert to the slope - intercept from7 y = mx + b where is m the slop and b is the y - intercept.

2x + 3y = 12

subtract 2x from both sides.

3y = -2x + 12

Divide both sides by 3.

y= - 2/3 x + 12/3 =

y= - 2/3x + 4

The slope is - 2/3

5 0

2 years ago

i will give a crown if you are the first one to answer and if you get it right and if you just get it right then i will i give y

Mice21 [21]

Answer:

10x+8

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers