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
Sergio039 [100]
3 years ago
8

Surface area of the triangle game case

Mathematics
2 answers:
julia-pushkina [17]3 years ago
3 0
I believe its 147 in ² :))))))

2(10*3)=60

2(1/2*10*8.7)=87

60+87=147
Artyom0805 [142]3 years ago
3 0
Icouldn't really write all the work out but I got the answer its approximately 347.6inches
You might be interested in
The hire purchase price of a fridge is 16400. 25% is paid as deposit, the rest is spread over 12 equally monthly instalments. If
Flauer [41]

Answer: a. 13120

b. 4100

c. 1025

d. 3280

Step-by-step explanation:

(a) find the costs price of the fridge

Since the cash price is 20% less the hire purchase price, then the cost of the fridge will be:

= (100% - 20%) × 16400

= 80% × 16400

= 0.8 × 16400

= 13120

(b) calculate the deposit

Since 25% is paid as deposit, the deposit will be:

= 25% × 16400

= 0.25 × 16400

= 4100

(c) what is the monthly installments

Monthly installments will be:

= (16400 - 4100)/12

= 12300/12

= 1025

(d) what is the differences between the cash price and the hire purchase price.

This will be:

Hire purchase price = 16400

Cash price = 13120

= 16400 - 13120

= 3280

3 0
3 years ago
Mikel walks down 5 flights of stairs . each flight has 8 steps. which describes mikel's descent
Ludmilka [50]

Answer:

40 steps downwards

Step-by-step explanation:

4 0
3 years ago
1.This circle is centered at the origin and contains the points two units away. Write the equation for this circle.
denis-greek [22]

Answer:

1. The location of the center of the given circle = The origin (0, 0)

The given points on the circumference of the circle = (1, √3), and (0, -2)

The general form of the equation of a circle, is presented as follows

(x - h)² + (y - k)² = r²

Where;

(h, k) = The coordinates of the center of the circle

r = The radius of the circle

∴ (h, k) = (0, 0)

The radius of the given equation is the distance from the center (0, 0) to either the point (0, -2) or (1, √3)

The distance from the center (0, 0) to the point (0, -2), which are points on the same ordinate,  r = y₂ - y₁

∴ r =  0 - (-2) = 2

r = 2

The equation of the circle is therefore;

(x - 0)² + (y - 0)² = 2²

∴ x² + y² = 2²

2. When x = 1, and y = √3, we have;

(1 - 0)² + (√3 - 0)² = 1 + 3 = 4 = 2²

When x = 0, and y = -2, we have;

(0 - 0)² + ((-2) - 0)² = (-2)² = 4 = 2²

Therefore, the points shown on the circle (1, √3), and (0, -2) satisfy the equation of the circle, x² + y² = 2² and are solutions to the equation of the circle

Step-by-step explanation:

3 0
3 years ago
Simplify both please thank you
Molodets [167]
Hang on im trying...
3 0
3 years ago
You are going on a road trip over a distance of 3000 kilometers with three friends. The car consumes 666 liters of gas per 100 k
lana [24]
Try proportions. It can help since it's asking for the "cost". Hope this helps! :)
4 0
3 years ago
Read 2 more answers
Other questions:
  • The local newspaper has letters to the editor for 40 people if this is the number represents 5% of all the newspaper readers how
    7·2 answers
  • Dante Michael's charge account statement showed a previous balance of $277.45 a finance charge of $3.22 new purchases of $299.33
    8·1 answer
  • Our class voted for class treasurer. There are 20 students in our class. After voting for class treasurer, Billy received 3 time
    5·1 answer
  • Given two triangles with three corresponding angles that are congruent, why can't the two triangles be proved congruent? A) Give
    11·2 answers
  • 1. Laura gave the clerk $20 for purchases of a
    7·1 answer
  • What is 7/8 days in hours​
    8·1 answer
  • Two parallel lines are cut by a transversa
    12·1 answer
  • Please help thanks!!!
    13·1 answer
  • Identify the non linear graph
    14·2 answers
  • A group of friends went out for dinner and decided to split the cost of the $196 bill equally. If each person contributed $30, t
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!