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
natima [27]
2 years ago
12

Find the area Hint:Triangle and semi-circle

Mathematics
2 answers:
sergeinik [125]2 years ago
8 0

Answer:

The triangle formula is always base times height divided by 2 I forgot the circle formula

Step-by-step explanation:

Korvikt [17]2 years ago
7 0
The area of the triangle is 28, using the formula 1/2bh, base is 8 height is 7. the area of the semi circle is 25! your total is 53.
You might be interested in
A building is 964 feet tall. Two people are standing on the ground directly west of the building. The
Lina20 [59]

Answer:

The distance from both of them = 1463.925  ft

Step-by-step explanation:

The building is 964 ft tall . 2 people are standing on the ground directly west of the building. The first person looks up at an angle of 62° to the top of the building while the second person did same at an angle of 26°. The distance between them can be computed below.

The illustration forms a right angle triangle . Using the SOHCAHTOA principle let us find the distance of the second person from the building

tan 26° = opposite/adjacent

tan 26° = 964/adjacent

adjacent tan 26° = 964

adjacent = 964/tan 26°

adjacent = 964/0.48773258856

adjacent = 1976.49290328 ft

The distance from the second person to the building = 1976.493 ft

Distance of the first person to the building

tan 62° = opposite/adjacent

tan 62° = 964/adjacent

adjacent tan 62° = 964

adjacent = 964/tan 62°

adjacent = 964/1.88072646535

adjacent = 512.567892122

distance from the first person to the building = 512.568 ft

The distance from both of them =  1976.493 ft - 512.568 ft = 1463.925  ft

5 0
3 years ago
Danny is thinking of buying a gym membership. He has two gums available to choose from. Gym A has a $35 initial fee and costs $4
Ivanshal [37]
For this, all you have to do is create equations where all you have to do is change the x value. The equation for gym A would be 35 + 42x, where x is the number of months he has the membership, and the first number is the initial fee. The equation for gym B would be 65 + 36x, following the same rules. Now all you have to do is set both of these equations equal to each other:
65+36x=35+42x
Solving this equation results in x=5, which means that he has to have the memberships for 5 months for them to be equal. Now just plug that in to one side of the equation to get the amount he has to spend:
65+36(5) = $245
6 0
2 years ago
Given the points (8,9) and (2,7) find the slope M=
Goshia [24]

Answer:

1/3

Step-by-step explanation:

7-9=-2

2-8=-6

2/6 is 1/3 when simplified

3 0
2 years ago
Mrs. Baker uses 7.5 cups of sugar to make 168 cookies. To the nearest hundredth, what is the unit rate in cups of sugar per cook
vodomira [7]

Answer:0.04

Step-by-step explanation:

7 0
3 years ago
A student was asked to use the formula for the perimeter of a rectangle, p = 2l 2w, to solve for l. the student came up with an
timofeeve [1]
<span>A student was asked to use the formula for the perimeter of a rectangle, p = 2l 2w, to solve for l. the student came up with an answer, p -2w=2l. what</span>
6 0
3 years ago
Other questions:
  • A 12,000-lb killer whale might eat as much as 14,000 lb of fish per month (assume a 30-day month). If the average weight of a ce
    15·1 answer
  • What would be the fraction of 1/2 = wht fraction of /8
    10·1 answer
  • the perimeter of a triangle is 17 cm. the second side is twice the length of the first side and the third side is 1cm less than
    13·1 answer
  • four times the difference of 17 and a number is 87. which equation below can be used to find the unknown number?
    5·1 answer
  • Rachel is setting up for her birthday . rachel wants to put the same number of chairs around each table . how many chairs will r
    5·1 answer
  • Find the new price for the markup given. Round to the nearest cent if necessary.
    7·1 answer
  • The coordinates of the vertices of ABC are A(-5, 2) B(-2, 4), and C(-4, 7). What are the coordinates of the image of A after the
    15·1 answer
  • PLEASE ANSWER ASASP!!!!!!!!!!!!!!!
    12·1 answer
  • can you please help me with this question and whoever gives me the right answer will be called brainliest ​
    14·1 answer
  • need help i can maybe help y'all and if yall need points i can give y'all points and if i need some points maybe yall can help g
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!