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
Juli2301 [7.4K]
3 years ago
15

HURRY THIS IS 60 POINTS PLEASE HELP NOW

Mathematics
2 answers:
Paul [167]3 years ago
7 0

Answer:

252 cm^{2}

Step-by-step explanation:

To find the area of a trapezoid, you must add both the bases up then divide by two. After that you must multiply that by the height.

\frac{a+b}{2} h here is the formula where a and b are the bases.

\frac{20+16}{2}  * 7

Simplify.

\frac{36}{2} * 7\\\\18*7\\= 126

That is the area of one trapezoid and since there are two of the same trapezoids, you must multiply by two.

126 * 2 = 252

Therefore your answer is 252 cm^2.

Elenna [48]3 years ago
3 0

Answer:

252 cm²

Step-by-step explanation:

2[½ × (20 + 16) × 7]

36 × 7

252

You might be interested in
An inchworm ran into a log while on his way to the raspberry patch. The diameter of the log is 32 cm. How far did the inchworm t
Iteru [2.4K]
The answer in this question is C 50cm. The inchworm did travel while on the log of approximately 50 centimeter while on his way to the rasperry patch. With the diameter of the log is 32 centimeter the distant that the inchworm travel while on the log is approximately 50 centimeter.
3 0
4 years ago
Substitution #1 2-8y+7y=4
hichkok12 [17]
2 - 8y + 7y = 4
-1y = 2
y = -2
y = -2
7 0
3 years ago
Ariana is driving on a long road trip she currently has 10 gallons of gas in her car each hour that she drives her car uses up 1
Pavel [41]

Answer:

Step-by-step explanation:

Start: 10 gallons

Loss: 1.75 per hour --> -1.75 gallons

After two hours 10+2(-1.75)=10-3.5=6.5 gallons left

After t hours 10+t(-1.75)=10-1.75t gallons left

6 0
3 years ago
The principle of Park Middle School counted all the students in the seventh grade. She found that the ratio of boys to girls was
LenaWriter [7]

Answer:

68

Step-by-step explanation: 14 '/. 4=26 and 42+26=68

3 0
3 years ago
If an angle is 167°,then it is obtuse
sattari [20]
If an angle is 167 degrees, it is an obtuse angle because, it's greater than a 90 degree angle. (right angle) Let me give you some details on why 167 degrees is an obtuse angle. You probably don't remember from your math classes in the past but, when they give you an angle value and they want to know if it's either a right angle, an acute angle, or an obtuse angle, you figure it out by doing these steps: 1. You take a protractor (it's kinda like a ruler, but it measures angles) and measure the angle given to find out the size of it in degrees. 2. Once you have the measured the angle and found the angle's size in degrees, ask yourself whether it's greater than 90 or less than 90. You want to ask yourself whether the angle measurement you found is greater than 90 or less than 90 because, if the size of the angle is exactly 90 degrees, than the angle you measured is a right angle. Now if the angle is greater than 90 (91 and Higher), then you know the angle is an obtuse angle. Which means by process of emulation, that if the angle you found is less than 90 (1-89), than the angle is an acute angle. And that's why a 167 degree angle is an obtuse angle Did that help you with your question or do you need just a little bit more understanding?
4 0
3 years ago
Other questions:
  • Mrs. Lyons is playing Jeopardy against Mr.Browen. Mr. Bowen incorrectly answers questions with 40 points five times in a row. Wh
    5·2 answers
  • Mean median mode range on 83 75 74 40 85 64 23 68
    9·1 answer
  • Two angles are conplementary.the smaller is 25 less than the larger. what is the larger angle
    5·2 answers
  • Katie has a 75% chance of making an A on a test. What is the probability that she will not make an A on her next two test: Algeb
    8·2 answers
  • Given a monthly income of $1,500, how do you determine the yearly. salary this person will earn
    9·1 answer
  • Long Island City is 10 Miles farther from Sam's house than Brooklyn is. Write an algebraic expression to represent the distance
    10·1 answer
  • Find the missing length of the triangle.
    10·1 answer
  • Giving brainliest!!!! For correct answer give me a explanation not a long explanation tho.
    5·2 answers
  • If n is a whole number, and 0.01 is between 1/n and 1/n+2, what is the value of n?
    6·1 answer
  • Which expressions are equivalent to √/32?<br> 4√8<br> 08<br> 2√8<br> 4√2<br> 16<br> 16√2
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!