3 years ago

PLEASE SOLVE FOR B. PLEASE HELP VERY URGENT!

Mathematics

1 answer:

aleksklad [387]3 years ago

4 0

Answer:

b1 = (2A/ h) - b2

Step-by-step explanation:

A = 1/2 h(b1 + b2)

b1 + b2 = A / 1/2h = 2A/h

b1 = (2A/ h) - b2

You might be interested in

Gabe makes a base salary of $1,500 per month He also earns a 3% commission on all of his sales What must the amount of his month

marissa [1.9K]

Answer:

ɡabemakes a base salary of 1500 per month

he also earns a 3 commision onall of hos sales what must the amount of hid

5 0

3 years ago

0.5(r+2.75) = 30.5(r+2.75)=3

astraxan [27]

Answer:

3.25 and -2.651639344262295...

Step-by-step explanation:

if 0.5(r + 2.75) = 3, then r = 3.25

if 30.5(r + 2.75) = 3, then r = -2.651639344262295...

<u>I would appreciate Brainliest, but no worries.</u>

3 0

3 years ago

find the value of y if the line through the two given points is to have the indicated slope. (-3,y) and (-11,8), m = -2

o-na [289]

$= \frac{y - y_{2}}{x - x _{2}} \\ - 2 = \frac{y - ( - 11)}{ - 3 - 8} \\ - 2 = \frac{y + 11}{ - 11} \\ - 2 + 1 = y \\ y = - 1$

5 0

3 years ago

Read 2 more answers

Given the following points, write the equation of the line that goes through them. ( -12,56), (0,8), and (8,-24).

BaLLatris [955]

Answer:

$y=-4x+8$

Step-by-step explanation:

step 1

Find the slope

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

take two points from the data

(0,8), and (8,-24).

substitute

$m=\frac{-24-8}{8-0}$

$m=\frac{-32}{8}$

$m=-4$

step 2

Find the equation of he line in slope intercept form

$y=mx+b$

we have

$m=-4$

$b=8$ ----> the y-intercept is given

substitute

$y=-4x+8$

8 0

3 years ago

Solve the equation. 4n−18=52

Margaret [11]

How to solve this: (in case you need it)
4n-18=52
4n-18+18=52+18
4n=70
4n/4=70/4
n=35/2

6 0

3 years ago

Read 2 more answers