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
Wewaii [24]
3 years ago
13

Find the area of the trapezoid

Mathematics
2 answers:
Serjik [45]3 years ago
7 0
A = 1/2(b1+b2)h
A = 1/2(20+25)(15)
A = 1/2(45)(15)
A = 337.5

The answer I got was B. 337.5 ft^2
weqwewe [10]3 years ago
4 0
A = 1/2(b1+b2)h
A = 1/2(20+25)(15)
A = 1/2(45)(15)
A = 337.5

answer
B. 337.5 ft^2
You might be interested in
Use the compound interest formula A =​P(1 + ​r) t and the given information to solve for r.
Dmitry [639]

Answer:

Rounding to nearest hundredths gives us r=0.06.

So r is about 6%.

Step-by-step explanation:

So we are given:

A=P(1+r)^t

where

A=2300

P=1600

t=6.

A=P(1+r)^t

2300=1600(1+r)^6

Divide both sides by 1600:

\frac{2300}{1600}=(1+r)^6

Simplify:

\frac{23}{16}=(1+r)^6

Take the 6th root of both sides:

\sqrt[6]{\frac{23}{16}}=1+r

Subtract 1 on both sides:

\sqrt[6]{\frac{23}{16}}-1=r

So the exact solution is r=\sqrt[6]{\frac{23}{16}}-1

Most likely we are asked to round to a certain place value.

I'm going to put my value for r into my calculator.

r=0.062350864

Rounding to nearest hundredths gives us r=0.06.

8 0
3 years ago
What is 45x3,679= what is the sum
Westkost [7]

Answer:

679

Step-by-step explanation:

5 0
2 years ago
What is 2 divided by 7
andrew11 [14]

Answer:

:)

Step-by-step explanation:

0.28571429

7 0
2 years ago
Read 2 more answers
Lily says that (2+i)" is a complex number for every positive integer value of n. Explain how you
vfiekz [6]
Lily is not correct her answer is wrong.
3 0
2 years ago
If the measure 3= (2y+20) degrees, and the measure of 5= (210-4y) degrees, what is the measure of 4?
Sidana [21]

Answer:

110°

Step-by-step explanation:

y = 25

Angle 5 equals Angle 4 because of the Alternate Angles Postulate.

Angle 4 equals 110°

6 0
2 years ago
Other questions:
  • What is the value of x in this equation?<br> -4x+8=42
    6·2 answers
  • Jeff had $20. He spent
    9·1 answer
  • Xcube + 4x+2 divisible by x+2
    15·2 answers
  • Can 57 rows be divided into a number of equal sections? explain how you found your answer?
    9·1 answer
  • Solve I=Prt for t, if I=105, P=700, and r=0.05
    11·1 answer
  • Write the word form of the number 2.76
    13·2 answers
  • the memory card on a digital camera can hold about 430 pictures.briana used 20% of the memory card while taking pictures at a fa
    8·1 answer
  • What is 3/4 divided by 1/8? Consider drawing a model or using the common denominator method to help you solve the problem.
    7·1 answer
  • when writing the equation of a line in slope-intercept form, how can you determine the value of m in y=mx+b if you know the coor
    6·1 answer
  • Solve the equation ( 32<br> 3) (33) = 36<br> =<br> X
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!