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
fredd [130]
2 years ago
11

Please help me with the question please ASAP ASAP please ASAP help please please ASAP please please help please

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

The length of AD is 75. Since opposite sides have the same length, 63 plus 63 is 126. The perimeter is 276, so 276 minus 126 is 150. 150 divided by 2 is 75.

You might be interested in
Can anyone help me with this?
siniylev [52]

Answer:

1.  280/11

2. 1700/11

3. 280/11

4. 3600

5. 360

Step-by-step explanation:

Let n = sides of a regular polygon

For these problems, n = 22 because there are 22 sides.

I am going to write the formulas needed for each question below.

  1. 360/n
  2. 180 - 360/n
  3. 360/n
  4. 180(n-2)
  5. 360 (isn't affected by n)

To solve, just plug in N with 22.

These formulas are very easy to prove and I recommend if you have time try to prove these.

5 0
3 years ago
If the point (x, y) is in Quadrant III,<br> which of the following must be true?
strojnjashka [21]
X must be greater than 0 and y must be less than 0.
I hope this helped.
3 0
3 years ago
Expand.<br><br>Your answer should be a polynomial in standard form.<br><br>(x-1)(x+4)=
Montano1993 [528]

Answer:

X^2+3x-4

Step-by-step explanation:

This is the answer

8 0
3 years ago
Read 2 more answers
mickey needed 2 hours for the shower dress and eat breakfast he spent 4.5 hours at the soccer field it took him a half hour to g
antiseptic1488 [7]

Answer:

Micky woke up at 7:30 p.m

Step-by-step explanation:

Hope it helped! please mark brainliest!

3 0
3 years ago
I need help on my story problems 
victus00 [196]
1) 3/4 - 1/2 = 3/4 - 2/4 = 1/4. Vanessa's brothers ate half of the cake. 

2) 1.75 + 2.4 = 4.15.  6.5 - 4.15 = 2.35.  4.15 = 2.35 = 1.8.  Chad hiked 1.8 ore miles in the morning than in the afternoon. 
8 0
3 years ago
Other questions:
  • Please please help me with this quick question!
    7·1 answer
  • Multiply the equation (t-7)^3
    9·1 answer
  • How do you write 40% as a fraction in simplest form
    9·2 answers
  • The area of a rectangle is 35 ft squared , and the length of the rectangle is 3 ft more than twice the width. find the dimension
    6·1 answer
  • A machine paints 340 toy boats in 45 minutes.which expression equals the unit rate per hour.
    12·1 answer
  • The measure of central angle YCZ is 80 degrees. Circle C is shown. Line segments X C, W C, Y C, and Z C are radii. The length of
    10·2 answers
  • 1/2{x-1/6}+2/3=5/6+1/3 (1/2-3x)<br>​
    7·1 answer
  • Help please some one
    7·1 answer
  • A store is advertising a 25% off sale. Mikale purchases a swimming pool for $225. What was the original price of the pool?
    7·1 answer
  • Go follow my insta (emily.handley)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!