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
Luba_88 [7]
3 years ago
9

FIND THE AREA OF THE TRIANGLE!! GEOMETRY!!! SHOW WORK!!

Mathematics
1 answer:
9966 [12]3 years ago
4 0

Answer: 72

Step-by-step explanation: Because if you do 18 + 24 + 30

You might be interested in
In ΔMNO, the measure of ∠O=90°, the measure of ∠M=74°, and OM = 5.4 feet. Find the length of NO to the nearest tenth of a foot.
torisob [31]

Answer:

140.6 feet

Step-by-step explanation:

gave up on deltamath

8 0
3 years ago
What's 1 plus 1. please help me ​
m_a_m_a [10]

Answer: 2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
15x^2 + 41x + 28 <br><br>STEP BY STEP ANSWER PLSSS​
maria [59]

Answer:

(3x+4)(5x+7)

Step-by-step explanation:

15x^2 +41x+28

Factor the expression by grouping. First, the expression needs to be rewritten as 15x^2 +ax+bx+28. To find a and b, set up a system to be solved.

a+b=41

ab=15×28=420

Since ab is positive, a and b have the same sign. Since a+b is positive, a and b are both positive. List all such integer pairs that give product 420.

1,420

2,210

3,140

4,105

5,84

6,70

7,60

10,42

12,35

14,30

15,28

20,21

Calculate the sum for each pair.

1+420=421

2+210=212

3+140=143

4+105=109

5+84=89

6+70=76

7+60=67

10+42=52

12+35=47

14+30=44

15+28=43

20+21=41

The solution is the pair that gives sum 41.

a=20

b=21

Rewrite 15x^2 +41x+28 as (15x^2 +20x)+(21x+28).

(15x^2 +20x)+(21x+28)

Factor out 5x in the first and 7 in the second group.

5x(3x+4)+7(3x+4)

Factor out common term 3x+4 by using distributive property.

(3x+4)(5x+7)

7 0
3 years ago
Read 2 more answers
Express 24/40 and 18/42 in their simplest forms.Show your works
Maru [420]

Answer:

24/40 = 4/5

18/42 = 3/7

Step-by-step explanation:

Sana makatulong

7 0
2 years ago
Read 2 more answers
23° is equal to<br> 0<br> 1<br> 23<br> 1/23
Sladkaya [172]

Answer:

If the diameter of a microscope's field is 0.12mm, how wide is an object that fills one-quarter of the field?  (Explain how you've reached your answer.)

I will tell you your answer if you tell me mine first. You can claim 40 points, just go to my page and write your answer + explanation.

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • As a wedding gift, Jonathan and Claire received $10,000 cash from Claires's
    12·1 answer
  • Which expression is equivalent to 5^3 select all that apply
    14·1 answer
  • Danielle needs to sell candy bars for a club fundraiser. She starts with 72 candy bars and begins selling at a constant rate of
    6·2 answers
  • A circle has a radius of 2.5 cm. What is the diameter of this circle in cm? Record your answer in Blank 1. What is the circumfer
    13·1 answer
  • Which cost category in the table shows an example of direct variation?
    13·2 answers
  • How to simplify a square root
    12·1 answer
  • ANSWER NOW PLEASE
    14·1 answer
  • Around balloon has a diameter of 7 3/8 inches which of the following is closest to the number of cubic inches of Air can hold it
    13·1 answer
  • Can I plz get help someone plzzz
    8·1 answer
  • PLEASEEEEEEE HELPPPPPP
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!