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
9966 [12]
3 years ago
10

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
What else would need to be congruent to show that ABC XYZ by ASA?
pochemuha
ASA stands for "angle side side" and we are already given two angles. That means we need a side. That eliminates two of the choices. I would assume that the answer is A, because XY and AB are in between the given angles.
3 0
3 years ago
Read 2 more answers
Use the image above to write a conjecture about regular polygons and lines of symmetry
Tatiana [17]
To find conjecture about regular polygon, use the formula \frac{360}{n}

Where, n = number of sides of the regular polygone

1) Triangle
n =3
So, Conjecture of the triangle = \frac{360}{3} = 120

2) Square
n =4
So, Conjecture of the square = \frac{360}{4} = 90

3) Pentagone
n = 5
So, Conjecture of the pentagon = \frac{360}{5} = 72

4) Hexagone
n = 6
So, Conjecture of the pentagon = \frac{360}{6} = 60.
7 0
4 years ago
Read 2 more answers
If u need points just answer this
sasho [114]

OK im answering ............................................................................................................

5 0
3 years ago
Read 2 more answers
Mary can paint a house by herself in 12 hours. john can paint a house by himself in 16 hours. how long would it take them to pai
QveST [7]
1/12+1/16=1/n
4/48+3/48=1/n
7/48=1/n
48=7n
n=48/7 hours to paint the house if they worked together
☺☺☺☺
5 0
3 years ago
What does the sum come to when taking 70% off £159 sterling
mars1129 [50]
The amount you save is : $119 (usd im so sorry, i tried to do it in £ but i had a hard time with the different currencies.) so, the sale price is : $51 usd
5 0
4 years ago
Other questions:
  • Find the equation of the line passes through (-3,-4) and whose slope is 3/2 in slope intercept form. (Algebra 2 or Geometry)
    7·1 answer
  • 74 - x = 98 - 4x please help me find this answer !
    11·1 answer
  • Please help i’m stuck!!<br> FIND GE AND FJ<br> HE = 6<br> FE= 8
    5·1 answer
  • Pedro is a salesman for a department store. He earns a commission of 8.5% on his sales. If he sold $1,200 in merchandise, what w
    11·1 answer
  • helphelphelphelphelphelphelphelphelphelphelphelphelphelphelphelphelphelphelphelphelphelphelphelphelphelphelphelphelphelphelphelp
    8·1 answer
  • What is an equation of the line that passes through the point (8, 2) and is parallel to
    14·1 answer
  • Given: I is the midpoint of ME and SL
    8·2 answers
  • Find the slope and the y-intercept of the graph of y-2=-3/4x<br> .
    9·1 answer
  • Triangle QRS is transformed as shown on the graph. Which rule describes the transformation?​
    6·1 answer
  • Same directions as question #1<br><br> Sn = ( -1 )n + 1
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!