1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nostrana [21]
3 years ago
7

How do you solve for b1 A=1/2h(b1+b2)

Mathematics
1 answer:
Cloud [144]3 years ago
3 0
Since b1 stand for base 1 you should find the base and plug in the numbers there’s parentheses so you solve this first so you’d solve _+_=_ usually theres a line going straight with a number around it that’s gonna be your height and your other 2 are the bases
You might be interested in
What is the y-intercept of the line?<br><br> x 16 24 32<br> y 44 64 84
Shtirlitz [24]

Answer:

The y-intercept of the line is 2

Step-by-step explanation:

You could try to find the slope of the line and then find the intercept with y axis by sloving b = y - ax

But here it seems easy enough once you see that the x values in the table increase by a factor of 8 and the y values in the table increase by a factor of 20.

(By the way, this is enough to give you the slope, because it is 8/20 ). But why bother?

Just extrapolate the table to the left, and you will find the y value where x = 0

x 0 8 16 24 32

y 2 22 44 64 84

So the y-intercept of the line is 2.

Extra:

The full equation of the line is:

y = 8/20x + 2

3 0
3 years ago
Read 2 more answers
C(2, 5), D(3, 1)<br><br> Find the slope of the line that passes through each pair of points.
Tpy6a [65]
Slope=-4 or -4/1

Work:

(2, 5) (3, 1)
x1 y1. x2 y2

M= y2-y1/x2-x1
M= 1-5/3-2
M= -4/1
M=-4
5 0
3 years ago
Evaluate: (5x) expression 2 - 3 if x=2 <br><br> Help please
charle [14.2K]
Assuming that you mean 5x(2-3) for your equation, you would just have to plug 2 into where x is. This makes your equation 5*2(2-3). This gives you 10(-1) because 5*2=10, and 2-3=-1. Then simply multiply the two to get:

-10

Hope this helped!
4 0
3 years ago
What is this equation written in slope-intercept form (y=mx+b)?
LuckyWell [14K]

Answer:

Y=2/3 -3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
4. In the triangle ABC, angle A = 90° and
vesna_86 [32]

Step-by-step explanation:

here the answers is it helpful

7 0
2 years ago
Other questions:
  • .12 is what percent of 48 ?
    6·1 answer
  • What is the median of the data set? {20, 25, 36, 41, 87, 91, 92, 95, 99}
    5·2 answers
  • A line passes through the points (–6, 4) and (–2, 2). Which is the equation of the line?
    9·1 answer
  • Ariana has $1.40 worth of nickels and dimes. She has twice as many nickels as dimes. Determine the number of nickels and the num
    12·1 answer
  • What is the volume of this aquarium 24 in 8 in 12 in
    8·2 answers
  • Logan collected pledges for the charity walk-a-thon. He will receive total contribution of $65.50 plus $21.75 for every mile he
    13·1 answer
  • What is the slope of a line thatpasses through the points (2,3) and (5,20)
    8·1 answer
  • WILL GIVE BRAINLIEST! HELP ASAP!
    13·1 answer
  • Your bathroom sink is broken and you need to have a plumber come to your house to make the repair.
    14·2 answers
  • Write the first five terms of the arithmetic sequence.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!