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
Ksivusya [100]
3 years ago
13

Some one plz help me with this math qustion

Mathematics
2 answers:
madreJ [45]3 years ago
5 0
The answer to your question is A. 40%
Valentin [98]3 years ago
4 0
Answer is A 40 hope this helps
You might be interested in
Find the area of the triangle.
BabaBlast [244]

Answer:

17.7 cm^2

Step-by-step explanation:

Use trig to find the height of the triangle. Then the area is bh/2.

Extend side BC to the right until it is vertically below point A. Draw a segment from point A vertically down until it intersects the extension of side BC. Call the point of intersection D. <D is a right angle.

Use triangle ABD to find the height, AD, of triangle ABC.

For <B of 37 deg, AD is the opposite leg. AB is the hypotenuse. The trig ratio that relates the opposite lefg to the hypotenuse is the sine.

sin B = opp/hyp

sin 37 deg = AD/13.1

AD = 13.1 * sin 37 deg

AD = 7.9

AD is the height of triangle ABC. BC is the base. We can find the area of triangle ABC.

area = bh/2

area = (4.5 cm)(7.9 cm)/2

area = 17.7 cm^2

5 0
3 years ago
HELP MEEEEEE ;-; PLEASE WORTH 20 POINTS
anastassius [24]
This is a right triangle
3 0
3 years ago
If h(x) = −3x − 10, find h(−3). (1 point)
Ipatiy [6.2K]

Answer:

h(- 3) = - 1

Step-by-step explanation:

Substitute x = - 3 into h(x) , that is

h(- 3) = - 3(- 3) - 10 = 9 - 10 = - 1

8 0
3 years ago
Write the number below as a fraction in its simplest form<br> 0.41 recurring
Tomtit [17]

Answer:

12

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
15 is what percent of 70​
podryga [215]

Answer:

21%

Step-by-step explanation:

15/70=21.14 round to 21

5 0
3 years ago
Read 2 more answers
Other questions:
  • I'm really bad at geometry. Please help
    5·1 answer
  • PLEASE HELP:)
    11·2 answers
  • Which two temperatures have a sum of 0 degrees Celsius?
    12·1 answer
  • What’s the area of the triangle?
    9·1 answer
  • Xm = p - n for x<br><br> I need help
    9·1 answer
  • Convert 3.5 multiplied by 10 and 4 square root
    15·1 answer
  • Generate equivalent fractions for 1/2. Rename this fraction 5 or more times.
    13·1 answer
  • both circle Q and circle R have a central angle measuring 75. the ratio of the circle Q’s radius to circle R’s radius is 3/4. Wh
    7·2 answers
  • You are assigned 32 math exercises for homework. You complete 87.5 of these before dinner. How many do you have left to do after
    7·1 answer
  • Name the 7 dwarfs<br><br> 1st CORRECT one gets brain brain liest<br><br> &lt;3 ;)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!