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
Crank
3 years ago
8

Find the area of this please help

Mathematics
1 answer:
Harrizon [31]3 years ago
6 0

We can split this figure up into two shapes - a rectangle and a triangle.

The rectangle has a width of 9 cm and a length of 12 cm. The triangle has a height of 15 - 9 = 6 cm and a base length of 12 - 3 - 3 = 6 cm.

Rectangle:

A = 12 x 9

A = 108 cm^2

Triangle:

A = 1/2 x 6 x 6

A = 1/2 x 36

A = 18 cm^2

Total figure:

108+ 18 = 126

The area of the figure is 126 cm^2.

Hope this helps!! :)

You might be interested in
Which pair of triangles can be proven congruent by using the HL theorem?
kaheart [24]
Answer: figure C.

Explanation:

The HL theorem is the hypotenuse leg theorem.

The HL theorem is referred to the congruency of right triangles.

This theorem states that two right triangles that have a congruent hypotenuse and a corresponding, congruent leg are congruent triangles.

Figure A shows the congruency of two pairs of legs. So, this is not the answer.

Figure B shows the congruency of one pair of legs and one pair of angles. So, this is not the answer.

Figure C. shows the congruency of the two hypotenuses and one pair of legs. So, this is the righ answer.
4 0
4 years ago
Read 2 more answers
PLEASE HELP! 50 POINTS ON THE LINE!
MAVERICK [17]

Answer: hello! I'm here to help.

Let's work the problem using just the thousands and leave the zeros off.  We'll add them back at the end.

Let M be the salary of the Master's degree, and B be the salary of the Bachelor's degree.

 

M + B = 120

M + 39 = 2B

 

M = 2B - 39

2B - 39 + B = 120

3B - 39 = 120

3B = 159

B = 53

M = 120 - B = 120 - 53 = 67

<h2>PLEASE BRAINLIEST! :)</h2>
8 0
3 years ago
In ΔSTU, the measure of ∠U=90°, the measure of ∠S=16°, and TU = 5.9 feet. Find the length of ST to the nearest tenth of a foot.
dmitriy555 [2]

Answer:

21.4

Step-by-step explanation:

Because it is.

6 0
3 years ago
Read 2 more answers
What are m and b and what do they represent for the cost function
aliina [53]

Answer:

434567890

Step-by-step explanation:

8 0
3 years ago
Amanda purchased a prepaid phone card for $20. Long distance calls cost 11 cents a minute using this card. Amanda used her card
lutik1710 [3]

Answer:

29 minutes?

i divided 3.19 by 11 (20 - 16.81 is 3.19) and i got 29 so i think it is that amount of minutes

5 0
3 years ago
Other questions:
  • Can someone help me!!!!!!!
    15·1 answer
  • Explain in numbers: 22% of 536
    9·1 answer
  • Evaluate the following expression when x = 6 and y = 2: Fraction with x squared plus y cubed in the numerator and 2 plus x in th
    10·1 answer
  • 1. Simplify: (2n-3)/(6n-9)
    10·2 answers
  • The lines below are parallel. If the solid line has a slope of 1, what is the
    8·1 answer
  • Factor the expression step by step : x^3 - x^2
    11·1 answer
  • Help me with my test
    13·1 answer
  • The conference will begin at 8:30 a.m. and will last 5 hours 45 minutes. What time will the conference be over?
    10·1 answer
  • (−m <br> 2<br> +6)+(−4m <br> 2<br> +7m+2)
    7·1 answer
  • Solve:<br> 8(3 + a) = 64<br> A =
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!