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]
2 years ago
12

What is the area of the composite figure? Enter your answer as a decimal in the box. cm2​

Mathematics
1 answer:
OverLord2011 [107]2 years ago
8 0
Area = 7 x 7 + 1/2 x 7 x 3
= 49 + 10.5
= 59.5cm2
You might be interested in
FIRST TO ANSWER GETS BRAINLIEST: The average age of one hundred Year 9 students is 14 y 10 m. The average age of one hundred Yea
Dvinal [7]

Answer:

2) 14 y 2 m

Step-by-step explanation:

Year 9 students: total age= 100* 14 10/12= 1400 +100*5/6= 1483 y 8 m

Year 8 students: total age= 100* 13 6/12= 1350 y

Total age of 200 students: 1483 y 8 m + 1350 y= 2833 y 8 m

Average age= 2833  8/12  ÷ 200= (12*2833+8)/12 ÷ 200 = 34004/(12*200)= 34004/2400= 14  404/2400 ≈ 14 1/6 y= 14 y 2 m

4 0
3 years ago
Peter is shipping a parcel to a friend in Alberta by bus. The bus will only take parcels that are less than 2 metres when the le
mixer [17]
What are u talking bout bro
4 0
3 years ago
Can someone help me
Naddika [18.5K]

Answer:

Step-by-step explanation:

Hey, this question concerns the inscribed angle theorem.

The formula for this is:

∠ABC = 2*∠ADC

∴ ∠ABC = 40°

For proof, look up 'inscribed angle theorem (or central angle theorem)' on YT.

8 0
3 years ago
Read 2 more answers
Eighty decreased by three times a number is 56
kifflom [539]

80-3x=56, Subtract 80 from each side:

-3x = 56-80

-3x=-24

x will equal 8, hope this helps! Have a BLESSED day! :-)

3 0
3 years ago
Read 2 more answers
used to have a square garage with ft of floor space. recently built an addition to it. The garage is still a​ square, but now it
Sergio [31]

Answer:

I used to have a square garage with ft of floor space. recently built an addition to it. The garage is still a​ square, but now it has​ 50% more floor space. What was the length of one side of the garage​ originally? What is the length of one side of the garage​ now? What was the percent increase in the length of one​ side?

Step-by-step explanation:

10

6 0
3 years ago
Other questions:
  • if D is the midpoint of line AC, C is the midpoint of line AB, and BD=12, what is the length of line AB
    12·1 answer
  • Graph the equation. y = 4x – 3.
    13·1 answer
  • A box contains five red balls, six green ones, and nine yellow balls. Suppose you select one ball at random from the box and do
    10·1 answer
  • Find the measure of of angle yvx
    14·2 answers
  • Please help me i seriously have no idea what im doing
    13·1 answer
  • What is the answer?please ​
    9·1 answer
  • READ PIC! PLEASE HELP
    6·2 answers
  • For the function f(x) = -3x + 2, what is the local
    13·1 answer
  • LOOK FOR THE BEST THING EVER
    11·1 answer
  • Find the area of a circle with a radius of 11ft. Use 3.14 or 22/7 for pie.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!