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
erastovalidia [21]
2 years ago
10

HELPPP ME PLEASE IVE BEEN 2 hours IN THIS QUESTIONN

Mathematics
1 answer:
Harlamova29_29 [7]2 years ago
5 0

9514 1404 393

Answer:

  12.9 square yards

Step-by-step explanation:

The base is an equilateral triangle, so we can assume that the three faces have the same dimensions. Each of those face triangles has an area of ...

  A = 1/2bh

  A = 1/2(3 yd)(2 yd) = 3 yd²

The base area is computed using the same formula and the given height:

  A = 1/2(3 yd)(2.6 yd) = 3.9 yd²

Then the total surface area is that of the base and the three faces:

  SA = (3.9 yd²) + 3(3 yd²) = 12.9 yd² . . . total surface area

You might be interested in
Is the number 73 prime or composite?<br><br> pls help
Mumz [18]

Answer:

yes

Step-by-step explanation:

IBISHbPFIHBPFIHBFP

Yes

5 0
3 years ago
Read 2 more answers
Select the answer choices that show two fractions that are equal. (Select two)..
Kruka [31]

Problem 1

Answers: Choice A, choice D

The formula you use is

a & c/d = (a*d+c)/d

To convert from mixed number form to improper fraction form.

So,

6 & 2/3 = (6*3+2)/3 = (18+2)/3 = 20/3

And also,

8 & 1/5 = (8*5+1)/5 = (40+1)/5 = 41/5

===============================================

Problem 2

Answer: Reflection

Think of how mirrors cause a reflection and this should help you remember the term better. If we reflect point A over some line L, to get point A', then the distance from A to L is the same from A' to L also.

5 0
3 years ago
How do I solve this
In-s [12.5K]
You use lots and lots of math.

5 0
3 years ago
Mario ran 24 miles in 3 hours. what was his average speed in miles per hour
kumpel [21]

Answer:

8 miles per hour (mph)

Step-by-step explanation:

24/3 = 8

Check:

8mph x 3 hours = 24 miles

8 0
3 years ago
Read 2 more answers
4 + 2/7x = 8 what does x equal
frozen [14]
Subtract 4 from both sides of the equation
you will end up with 2/7x=4
next multiply 7x by both sides
you will end up with 2=28x
next divide 28 from both sides
you will end up with x=1/14 in
fraction form. Hope this helps.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Find x if S is between R and T RS is x+3 ST is 5x and RT is 57
    5·1 answer
  • Three times the difference of x and 2 is greater than 21
    10·1 answer
  • What is 1 1/4 + 2/3 it didn’t show me the answer that I was looking for I’m adding there were showing me to multiple.
    14·2 answers
  • 2.what is three hundred sixty four thousandths in decimal form
    5·2 answers
  • Please help ive been stuck on this question<br> Thank you!!!
    8·1 answer
  • 2. Write a quadratic equation with roots (-2,0) and (4,0) that has a minimum value<br> of -36
    6·1 answer
  • Determine any data values that are missing from the table, assuming that the data represent a linear function.
    15·2 answers
  • Alex wants to construct a line segment through R that makes the same angle with line segment QR as line segment PQ. The figure b
    11·2 answers
  • Identify the fractions as proper, improper, or mixed; however, if the fraction is equivalent to one, indicate so. 3 1/8
    6·1 answer
  • Solve for X <br><br> 35<br> 34.5<br> 34<br> 17
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!