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
expeople1 [14]
3 years ago
8

The formula for a trapezoid relates the area A, the two bases, a and b, and the height, h.

Mathematics
1 answer:
saveliy_v [14]3 years ago
7 0
I'm assuming the original equation is A= \frac{h(a+b)}{2}
Step 1: Multiply both sides by 2 to eliminate the denominator
Step 2: divide by h
Step 3: subtract a
b= \frac{2A}{h} -a
You might be interested in
Find "both answers.
amid [387]
Sorry yo i just need points :/
5 0
3 years ago
What is the difference of polynomials (8r6s3-9r5s4+3r4s5)-(2r4s-5r6-4r5s4)
Alinara [238K]
If you would like to solve <span>(8r^6s^3 – 9r^5s^4 + 3r^4s^5) – (2r^4s^5 – 5r^3s^6 – 4r^5s^4), you can do this using the following steps:

</span>(8r^6s^3 – 9r^5s^4 + 3r^4s^5) – (2r^4s^5 – 5r^3s^6 – 4r^5s^4) = 8r^6s^3 – 9r^5s^4 + 3r^4s^5 – 2r^4s^5 + 5r^3s^6 + 4r^5s^4 = 8r^6s^3 – 5r^5s^4 + r^4s^5<span> + 5r^3s^6
</span>
The correct result would be 8r^6s^3 – 5r^5s^4 + r^4s^5<span> + 5r^3s^6.</span>
7 0
3 years ago
Sasha invests $200 at 5% after 6 months
Umnica [9.8K]
5% of 200 is 10, after six months, so total of $60? not sure though.

8 0
3 years ago
What is The value of Y in this exponential growth function when X equals two y=1.5x
kow [346]

Y=3

Y=1.5x

If X=2 insert 2 into the equation

Y=1.5(2)
Y=3
5 0
3 years ago
Read 2 more answers
1<br> Solve for x in the triangle below. Show your work!<br> 2<br> 84<br> Xº<br> Y<br> N
Alexus [3.1K]

Answer:

x = 48°

Step-by-step explanation:

In the given triangle XYZ,

Sides XY and XZ are congruent.

Therefore, both the sides will be equal in measure.

By the definition of isosceles triangle,

"Opposite angles of the equal sides are equal in measure"

m∠Y = m∠Z = x°

m∠X = 84° [Given]

By the triangle sum theorem,

m∠X + m∠Y + m∠Z = 180°

84° + x° + x° = 180°

2x = 180 - 84

x = 48°

Therefore, measure of x = 48° will be the answer.

6 0
3 years ago
Other questions:
  • 6 more than 5 times a number (x) is at least twenty–one
    8·1 answer
  • The mean waiting time at the drive-through of a fast-food restaurant from the time the food is ordered to when it is received is
    12·1 answer
  • I need to know my pyolynomial
    9·2 answers
  • What is the value of the expression 8−2 ? 116 64 −16 164
    10·1 answer
  • Erica knits 18 squares on Monday. She knits 7 more squares each day from Tuesday through Thursday. How may does Erica knit on Fr
    12·1 answer
  • Please help !!!!!!!!!!!!!!!!!!!!! 2-8
    8·1 answer
  • Solve X - 3/4 = 1 1/8
    13·1 answer
  • Can u pls help me with this question asap ​
    5·1 answer
  • Which phrase best describes the translation from the graph y = (x â€"" 5)2 7 to the graph of y = (x 1)2 â€"" 2?.
    11·1 answer
  • The vertices of a triangle are A(2,5), B(1, 2), and C(3, 1). Find the coordinates of the image after a dilation with respect
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!