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
Alex_Xolod [135]
3 years ago
13

If someone could answer this problem and explain how to do it that would be a HUGE help thanks-

Mathematics
2 answers:
storchak [24]3 years ago
8 0

Answer:

A = 19 in^2

Step-by-step explanation:

We can find the area of a triangle by

A = 1/2 bh

Where b is the base

We can find the base of the triangle by

cos 25 = b/10  (adj/hyp)

10 cos25 =b

and h is the height

We can find the heigth by

sin 25 = h/10  (opp/ hyp)

10 sin25 = h

The area is

A = 1/2 ( 10 cos25) *10 sin 25

A =19.15111108

Rounding to the nearest whole number

A = 19 in^2

defon3 years ago
6 0

Answer:

Step-by-step explanation:

Use SOH-CAH-TOA

Sin(25º) = x/10 (x being the height of the triangle)

x= Sin (25º) (10)

x = 4.23

Now for the base:

Cos (25º) = x/10

x = cos(25º)(10)

x = 9.06

Now solve for the area using 1/2bh

19.2 in^2

The answer you have selected is correct :)

You might be interested in
Iyonna and Tahje are trying to earn as many credits as possible for the game truck incentive for the month of September tahje cu
dybincka [34]

It will take them 10 days to have the same amount of credits.

The only thing I did was to keep adding what they where earning per day!

5 0
3 years ago
Consider the expression 1.1(1.3)^x+4 Which of the following is an equivalent expression? A. 1.1(1.3)^4x B. 1.1(1.3)^x/4 C. 1.1(1
Veronika [31]

Answer:

d

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the volume of the pyramid in the diagram?
AnnZ [28]

Answer:

Step-by-step explanation:

Wheres the diagram??

Incomplete q

8 0
2 years ago
Please help find angle B<br> DUE TODAY! I’ll give brainliest
lana [24]

Answer:

b=54°

Step-by-step explanation:

a=2b

b=a÷2

b=108÷2

b=54°

7 0
3 years ago
Divide the following fractions and reduce to lowest terms 2/3 divided by 4/5
pshichka [43]
Well to divide 2 fraction you first have to find a least common number between the 2 bottom numbers in the fractions, we know automaticall that 15 fits in both the 3 and the 5. now u have to find out what to multiply by each number to get 15, for example what number do you multiply by 3 to get 15?? well it will be 5, so go ahead and multiply it by the fraction (note that what you do  in the bottom you have to do in the top) this will give you 10/15, because I multiplied the top and bottom number by 5... lets try the other one what number do you multiply by 5 to get 15?? well it will be 3 so go ahead and multiply that to get 12/15.. now add the top numbers (note that the bottoms always stay the same, you never add or subtract them) when you do you will get 22/15, now you have to see if you can simplify it any further in this case you can't so your final answer is 22/15

Hope this helps
5 0
3 years ago
Other questions:
  • Which of the following represents the zeros of f(x) = 6x^3-31x^2+4x+5
    7·2 answers
  • Explanation A random sample of 100 observations from a normally distributed population possesses a mean equal to 83.2 and a stan
    13·1 answer
  • Kelly has a rectangular fish aquarium that measures 18 inches long, 8 inches wide, and 12 inches tall.
    7·1 answer
  • ) Si on multiplie les deux membres d'une inégalité par un même nombre négatif non nul, on obtient une inégalité de même sens.
    5·1 answer
  • 8.2 is 10% of what number
    8·2 answers
  • Solve for<br> 2x² + x = 10<br><br> *show your work
    9·1 answer
  • Please answer!
    11·1 answer
  • Solve for r.<br> 12r=36 promble
    7·2 answers
  • Pls help pls help pls I need the answer
    8·1 answer
  • Algebra 2 help needed image below urgent !!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!