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
Andrej [43]
3 years ago
10

Math question help answering please

Mathematics
2 answers:
gavmur [86]3 years ago
7 0
The answer is 290. First calculate the area of the rectangle part on the bottom. area=20*9=180 square yards. Then calculate the area of the triangle on the top. Base length is 20, while the height is 20-9=11, so the area is 20*11/2=110. 180+110=290 square yards in total.
Shtirlitz [24]3 years ago
6 0
290 is the answer to the problem
You might be interested in
Alyssa is learning to drive her parents' car. • • • • She increases her speed for 20 seconds. She slows down for 10 seconds. She
anygoal [31]
<h3>Answer: Choice D</h3>

Explanation:

Any time Alyssa is increasing her speed, the graph will move uphill when going from left to right.

If she slows down, then the graph will move downhill when going left to right.

Always move from left to right when reading a graph because this is how the time axis is set up.

Any flat part represents portions where her speed is constant, i.e. doesn't change.

With all that in mind, the answer is choice D because

  • The first portion is going uphill (she's increasing her speed). This portion spans horizontally from 0 seconds to 20 seconds.
  • The next portion is her slowing down (the graph is going downhill). This portion spans horizontally from 20 seconds to 30 seconds (so we have a 10 second duration).
  • The third portion is where Alyssa is driving at some fixed speed that doesn't change. This portion is 20 seconds long.
  • The last portion is Alyssa slowing down and coming to a complete stop. This portion is 5 seconds long.
7 0
2 years ago
-2 (6-x)+4x = 8 (2x+5)
Snezhnost [94]

-26 over 5

-26/5

hope this helps!

use photo math its a free app

3 0
3 years ago
Can anyone help me with my math i'm really behind on it.
statuscvo [17]

Answer:

yes

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
10 points please help me!!!
Delicious77 [7]

Step-by-step explanation:

  • 16-19 -> 3 (16, 17, 19)
  • 20-23 -> 1 (21)
  • 24-27 -> 3 (24, 26, 26)
  • 28-31 -> 4 (28, 29, 30, 31)
  • 32-35 -> 5 (32, 33, 34, 34, 35)

7 0
2 years ago
Jocelyn was asked to draw a square with an area of 20 cm2. Which could be the side length of the square? I. 20 cm II. 5 cm III.
Paladinen [302]

Answer:

The correct option is III: 4.5 cm.

Step-by-step explanation:

The area of a square is the following:

A = b^{2}    (1)

Where:

A: is the area

b: is the side of the square

We have that the area is 20 cm², hence by solving equation (1) for <em>b</em> we can find the side:

b = \sqrt{A} = \sqrt{20 cm^{2}} = 4.5 cm

Therefore, the correct option is III: 4.5 cm.

I hope it helps you!

5 0
3 years ago
Other questions:
  • What is the sum 3/5 3/7
    6·1 answer
  • Please answer fast, I need great answers!!!!! This is mathematics.
    6·1 answer
  • Find the greatest common factor of 15 and 5
    8·1 answer
  • How do you know if an equation represents a proportional relationship?
    11·1 answer
  • PLZ PLZ HELP ME WILL GIVE 100 pts ASAP (also brainliest to the user with a better answer
    8·2 answers
  • Code=oxi-vxsh-hrb join now for fun​ on plz join
    12·1 answer
  • A regular hexagon has an area of 750.8cm². The side length is 17cm. Find the apothem.
    15·1 answer
  • Line f passes through points (2,9) and (10, 2). Line g passes through points (1, 13) and (9,
    6·1 answer
  • or a 10 point quiz, the professor recorded the following scores for 8 students: 7, 8, 3, 9, 10, 6, 8, 5 What is the Mean for thi
    7·1 answer
  • ...............<br>................ ​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!