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
Svetradugi [14.3K]
3 years ago
5

I need to know the answer

Mathematics
1 answer:
Elena L [17]3 years ago
4 0

9514 1404 393

Answer:

  D.  105 ft²

Step-by-step explanation:

The total surface area is the sum of the base area and the triangular face areas.

Area of base:

  A = s²

  A = (7 ft)² = 49 ft²

Area of 4 triangles:

  A = 4(1/2)bh

  A = 2(7 ft)(4 ft) = 56 ft²

Total surface area:

  base area + triangle area = 49 ft² +56 ft² = 105 ft²

You might be interested in
Oliver uses the greatest common factor and the distributive property to rewrite this sum:
dalvyx [7]
The greatest common factor of 64 and 96 is 32, so, the first step after finding the great common factor is convert and rewrite "64 + 96" into distributive property. 

You should get 32(2 + 3)
7 0
3 years ago
suppose you have 8 pairs of pants, 8 shirts and 7 pairs of shoes how many different outfits can you wear assuming you take one o
Tom [10]

Answer:

Step-by-step explanation:

8(8)7=448 different outfit combinations

4 0
3 years ago
What is 1/10,000 power of 10
Tems11 [23]

Answer:

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What method of solving a quadratic equation is shown​ here? A set of expressions shows the solution of the quadratic equation sh
Serjik [45]

Answer:

Factoring

Step-by-step explanation:

When we are solving a quadratic equation by the factorization method, each factor is set as being equal to zero.

The solution of each bracket of factors gives the root of the quadratic equation.

For example;

x2 + 16 = 10x

We now have;

x2 - 10x + 16  = 0

x2 - 8x - 2x + 16 = 0

x(x - 8) -2(x - 8) = 0

(x-2) (x-8) = 0

(x-2) = 0

Then x = 2

Or

(x-8) = 0

x = 8

Hence;

x = 2 or x= 8

6 0
3 years ago
-
ioda
An expression for this is: 4(m)+3
5 0
3 years ago
Read 2 more answers
Other questions:
  • I need help on #3, #4,5,6
    12·1 answer
  • Pyramid math (algebra 1)
    9·1 answer
  • Which statement best describes the expression 3 + y ÷ 2?
    8·1 answer
  • X+y+z=1
    10·1 answer
  • For  each recipe write a ratio that compares the number of parts of apple cider to the total of parts recipes are rebeccas recip
    11·1 answer
  • How do you get 2 bases in (2 dimensional geometry) ? an example please. The problem I’m am trying to solve is
    13·1 answer
  • Which rate convert to a unit rate of 12.50 per hour
    6·1 answer
  • How to measure and find the circumcenter of a triangle
    6·1 answer
  • Mrs. Crandall spent $42 on window shades that were on sale for a certain percent
    6·2 answers
  • Question 2(Multiple Choice Worth 1 points)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!