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
nlexa [21]
3 years ago
14

What is the area of this figure?

Mathematics
1 answer:
scoundrel [369]3 years ago
3 0
The answer would be <u>189 cm²</u>.  Multiply the legs of the triangle (12 x 9), and keep that answer.  Usually, to measure the area of a triangle, you would multiply the legs and divide by 2, but since there are two congruent triangles in the same shape here, you don't have to.  Next step would be to add the area of the square in the middle (9 x 9).  Add 12x9 to 9x9 (108 + 81) to get 189.

Hope this helps!  If it did, would my mind marking my answer as Brainliest? Thanks :D
You might be interested in
A football team gains 7 yards in the first down then gains 2 yards in the second down. Then loses 4 yards in the third yard. Wha
Alinara [238K]

Answer: 5

Step-by-step explanation:

First we should do the first step: 7+2=9, The they lose 4 which then 9-4

which would equal 5

6 0
3 years ago
Read 2 more answers
How do i graph the equation y= -4x - 1
Serggg [28]

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

Find the y-values corresponding to x-values of 0 and 1, then plot those points and draw a line through them.

For x=0, ...

  y = -4·0 -1 = -1 . . . . the point is (0, -1) . . . the y-intercept

For x=1, ...

  y = -4·1 -1 = -5 . . . . the point is (1, -5)

The attached graph shows these points and the line through them.

3 0
3 years ago
Solve for x. Leave your answer in simplest radical form
alexandr1967 [171]

Answer:

x = 2√7

using Pythagoras theorem:

  • 7² + ?² = 9²
  • ?² = 81 - 49
  • ? = √32
  • ? = 4√2

For the bottom part:

  • x² + 2² = (4√2)²
  • x² + 4 = 32
  • x² = 28
  • x = √28
  • x = 2√7
5 0
2 years ago
Read 2 more answers
The average score of students in Mr. Blake's science class was 73 with a standard deviation of 11, while the average score of st
Pani-rosa [81]

Answer:

Mr Blake's science class

Step-by-step explanation:

The standard deviation is a measure of variation.

It tells us how far each of the data set in the distribution are far from the mean of the distribution.

The average score of students in Mr. Blake's science class was 73 with a standard deviation of 11, while the average score of students in Mrs. Arnold's class was 75 with a standard deviation of 10.

Since 11>10, Mr Blake's science class is more variable than Mrs. Arnold's class.

3 0
3 years ago
A car traveled 200 miles on 8 gallons of gas. Find the unit rate of gallons per mile.
Rufina [12.5K]
0.04 gallons per mile

Hope I helped please press "thanks" button, It will make me happier
6 0
3 years ago
Read 2 more answers
Other questions:
  • A jacket costs $35 and has an 8 percent tax rate. Which expression will find the cost of the tax on the jacket?
    6·2 answers
  • How did the musician keep his sousaphone clean?
    6·2 answers
  • What does h(3.2) represent?
    9·1 answer
  • Which of the folowing pairs of circles have i as a common internal target select all that apply
    12·1 answer
  • Cherie is jogging around a circular track. She
    12·1 answer
  • Gracie earns $15 by 12 p.m. she earns $25 by 2 PM how much will she earn as she continues at the same rate until 5 PM
    13·1 answer
  • ∠1 and​ ​ ∠2 ​ ​are complementary angles. m∠1=13° What is the measure of ​ ∠2 ​​?
    10·1 answer
  • Given f(x)=x^3+5x+k, and x+2 is a factor of f(x), then what is the value of k?
    8·2 answers
  • YO SOMEBODY HELP PLS IM STUCK
    9·1 answer
  • Help me rn pleasee !!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!