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
vampirchik [111]
3 years ago
10

5a please :) I don't know the formula

Mathematics
1 answer:
KatRina [158]3 years ago
6 0
If you have to find Lateral Superficial Area just do P (perimeter of base) * h

So (8+19+10+7) * 8 = 44*8 = 352 cm^2

If you have to find Total Superficial Area the formule is LA + 2[(B+b)*h/2]

TA = 352 + 2[(19*8)/2] = 352+2(76) = 352+152 = 504 cm^2
You might be interested in
Brett wants to conduct a survey about who stays for after-school activities at his school. Who should he ask?
rewona [7]

Answer:

every 10th student entering the school

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
How to solve duoble angle formulas with an angle not on the unit circle
lord [1]
I dont really know how to answer tht but hope this helps....A trigonometric equation is one in which the unknown to be solved for is an angle (call it θ) and that angle is in the argument of a trigonometric function such as sin, cos or tan. A trigonometric equation always has an infinite number of solutions, but it is customary to list only those angles between 0° and 360°.
6 0
3 years ago
The image below shows two parallel lines cut by a transversal. What is the value of A
rewona [7]

<u>Answer</u>

59°


<u>Explanation</u>

There are 2 parallel line and one transverse.

Angles in a straight line add up to 180°

∴ 180 - (2a + 3) = 180 - 2a -3

                        = 177 - 2a

The angle (177 - 2a) corresponds to angle a in the diagram. The two corresponding angles are equal.

∴ 177 - 2a = a

  177 = a + 2a

3a  = 177

a = 177/3

  = 59°

3 0
3 years ago
X+ 2 / X + 3 =5 plz give me and<br><br><br><br>​
Anna35 [415]

Answer:

The answer is x = -13/4

Step-by-step explanation:

-13/4 + 2  /  -13/4 +3 = 5

5 0
3 years ago
Venus and Serena measured a tennis court and found that it was 42ft longer than it was wide and had a perimeter of 228ft. What w
mr_godi [17]

Answer:

length = 78 feet

width = 36 feet

Step-by-step explanation:

Using one variable and an expression, you can set up an equation equal to the perimeter to find the measure of each side:

width = 'w'

length = '42ft longer than it was wide' = w + 42

The general formula for the perimeter of a rectangle:

P = 2w + 2l

Plugging in the given values and variables:

228 = 2w + 2(w + 42)

Distribute: 228 = 2w + 2w + 84

Combine like terms:  144 = 4w

Divide and solve:  36 = w

w = 36 ft

l = 36 + 42 = 78 ft

8 0
3 years ago
Other questions:
  • What is the result when 12x^3+17x^2+21x+10 is divided by 3x +2?
    6·1 answer
  • Lin is 7 years younger than Adrian,
    10·1 answer
  • a company makes 2,500 profit on the sale of 20 products, what is the profit when the company sells 300 products
    12·2 answers
  • How to solve system of equation word problems
    6·2 answers
  • A health food company makes its 'Superfood Blend' from whey protein, which costs $10.25 per pound, and powdered spirulina, which
    13·1 answer
  • Y = −2/3x − 2/3 is
    6·1 answer
  • Find how much interest $10,000 earns in 4 years in a certificate of deposit paying 8.5% interest compounded quarterly?
    10·1 answer
  • What is the solution of a² – 100 = 0?​
    6·2 answers
  • Question 7 of 10<br> Evaluate the expression and enter your answer below.<br> V64<br> v4
    14·2 answers
  • Geometry, please help!!!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!