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
mariarad [96]
4 years ago
9

Please Answer Attachment Below Thanks

Mathematics
1 answer:
docker41 [41]4 years ago
8 0

Answer:

Step-by-step explanation:

The interior angles of a heptagon add up to 5*180 = 900

So

x + 143 + 116 + 135 + 135 + 116 + 155 = 900     Add up the known angles

x + 800 = 900                                                   Subtract 800 from both sides

x + 800 - 800 = 900 - 800                              Combine

x = 100

You might be interested in
An angle measures 31° . what is the measure of its complement?
torisob [31]
Subtract 31 from 90 and you will get 61 degrees all complement angles add up to be 90°
4 0
4 years ago
Quisha spent 1/3 hour answering 9 homework questions for her history class. she spent the same ammount on each question. what fr
Alisiya [41]

Answer:

\frac{1}{3}    \div 9

to get the time for each question

3 0
3 years ago
Read 2 more answers
Log 10(x + 3) – log 10(x-3) = 1
nadezda [96]

Answer:33/9

Step-by-step explanation:

Log10(x+3)-Log10(x-3)=1

Log10((x+3)/(x-3))=1

(x+3)/(x-3)=10^1

(x+3)/(x-3)=10

Cross multiply

x+3=10(x-3)

Open brackets

x+3=10x-30

Collect like terms

10x-x=30+3

9x=33

Divide both sides by 9

9x/9=33/9

x=33/9

4 0
4 years ago
Sofie makes and sells scarves. Her profit depends on what price she charges for a scarf.
monitta

Answer:

The first part is 5

The maximum it can be is 200

Step-by-step explanation:

Because I said So

3 0
3 years ago
6 ft<br> 4 ft<br> 6 ft<br><br> Help pls✨
harina [27]

Answer:

144

Step-by-step explanation:

Mutiply the 3 numbers to get the volume

8 0
4 years ago
Read 2 more answers
Other questions:
  • Carmela is growing her hair to donate to a charity. The hair must be a minimum length of 10 inches. Her hair is already 4 inches
    7·1 answer
  • Which strategy do you prefer to use to Multiply with multiples of 10:base ten blocks, a number line, or place value ? Explain wh
    15·1 answer
  • Remember that you may need to regroup to subtract. 651,784 - 482,638=
    10·1 answer
  • Two angles have the same measure. What are their measures if they are complementary angles? Supplementary angles?
    14·2 answers
  • Find the sum 12x²+9x²
    15·2 answers
  • Plz help..................refresh page before u answer
    7·1 answer
  • Who was located on the Yucatan Peninsula? A.Olmec B.Mayan C.Aztec D.Inca​
    5·1 answer
  • 3(5)+2(w-1)=<br> Cual es el valor de la expresión algebraica?
    9·1 answer
  • Find x if 4x/5 =20. x =?
    7·1 answer
  • The length and the weight of 7 pipes are 24.5m and 43.3kg respectively, find the length and weight of 12 pipes
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!