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
Ne4ueva [31]
2 years ago
7

B2 is A= 1/2h(bl+b2), if A=16, h=4, and b1=3 b2=____

Mathematics
1 answer:
Yuliya22 [10]2 years ago
7 0

Answer:

b₂ = 5

Step-by-step explanation:

Substitute the given values into the formula

16 = \frac{1}{2} × 4 × (3 + b₂)

16 = 2(3 + b₂) ( divide both sides by 2 )

8 = 3 + b₂ ( subtract 3 from both sides )

5 = b₂

You might be interested in
What did Charles Hermite invent?
ser-zykov [4K]

Answer:

Charles Hermite was a French mathematician. He was born on December 24, 1822 and died on January 14, 1901. Many mathematical concepts are named in honor of him and his research, including Hermite polynomials, Hermite interpolation, Hermite normal form, Hermitian operators, and cubic Hermite splines. There is also a moon crater, Hermite crater, named in honor of him

Step-by-step explanation:

7 0
2 years ago
HELP ME ASAP PLEASE!!
Daniel [21]

Answer:

set both of them equal to each other:

8x - 8° = 5x + 25°

subtract 5x by both sides of the equations and it becomes:

3x-8° = 25°

now add 8° both sides:

3x = 33°

divide three by both sides:

x = 11°

now thats done to find B:

plug your x value in the B equation:

5x + 25°

5(11) +25°

55 +25°

not sure if you can add here sorry :(. I hope this helped so far :)

5 0
3 years ago
AYO HELP ME WITH THIS!!!!
xeze [42]

Answer:

a taco is 1.25 and a drink is 0.95

Step-by-step explanation:

tacos = t

drinks = d

5t + 3d = 9.10

3t + d = 4.70

this is a simultaneous equation so times the first one by one and the second by 3 and then take them away from each other and solving to get

t = 1.25 and d=0.95

one drink is $0.95

one taco is $1.25

Hope this helps!!

4 0
3 years ago
How do I solve this 20/-2
Ivanshal [37]
The answer is -10.
20/-2=-10
4 0
3 years ago
Secants BE and CF intersect at point D inside A. What is the measure of CDE?
Aleks04 [339]
MCE = 360 - (150 + 70 + 50)
mCE = 360 - 270
mCE = 90

<CDE = 1/2(mBE + mCE)
<CDE = 1/2(150 + 90)
<CDE = 1/2(240)
<CDE = 120

answer
<CDE = 120°
6 0
3 years ago
Other questions:
  • The faces of a triangular pyramid have a base of 5 cm and a height of 11 cm. what is the lateral area of the pyramid?
    5·1 answer
  • How to find the percent of 0.89
    10·2 answers
  • Please help!! I don’t know how to find the equation of a circle. Tell me how you got the answer , thank youuuu
    6·2 answers
  • Do same-side interior angles have to be on the same (in this case) horizontal line?
    8·2 answers
  • Determine whether the improper integral converges or diverges, and find the value of each that converges.
    11·1 answer
  • Please help me! I will give brainliest
    6·1 answer
  • Which of the following shapes is a parallelogram that always has four congruent sides?
    8·1 answer
  • 23) It takes a bus 6 hours to take a trip. The train takes only 4 hours to make the same trip. The train travels
    10·1 answer
  • The data set shows the numbers of yogurt pretzels in various bags.
    6·1 answer
  • Which of the figures appear to to congruent
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!