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
Agata [3.3K]
3 years ago
9

A triangular pyramid has a base shaped like an equilateral triangle. The legs of the equilateral triangle are all 6 yards long,

and the height of the equilateral triangle is 5.2 yards. The pyramid's slant height is 7 yards. What is its surface area?
Mathematics
1 answer:
melamori03 [73]3 years ago
4 0

Answer:

78.6 sq. yards

Step-by-step explanation:

SA = (½×6×5.2)+(3×½×6×7)

= 15.6 + 63 = 78.6 sq. yards

You might be interested in
Cindy can read in different amounts of time 10 pages in 8minutes, 15 pages in 12 minutes and 25 pages in 20 minutes what is the
babunello [35]

Answer:

5/4

Step-by-step explanation:

10/8 = 5/4

15/12 = 5/4

25/20 = 5/4

They all simplify to 5/4.

Hope this helps!

5 0
3 years ago
You and three friends are eating a pizza with 12 pieces. Each person eats the same number of pieces. Let x represent the number
Setler [38]

Answer:

C. 4x = 12

Step-by-step explanation:

You and three friends= you + 3 friends=4 people

Pizza= 12 pieces

Each person eats equal pieces of pizza

x= number of pieces each person ate

Equation

4x=12

Divide both sides by 4

x=12/4

=3

x=3

Therefore, each person ate 3 pieces of pizza each

Check:

4x=12

4(3)=12

12=12

6 0
3 years ago
Help please I don’t get it
AlexFokin [52]

Answer:

3/8

Step-by-step explanation:

Rearrange, find common denominator.

x =  \frac{7}{8}  -  \frac{1}{2}  \\ x =  \frac{7}{8}  -  \frac{4}{8}  \\ x =  \frac{3}{8}

8 0
3 years ago
Read 2 more answers
Find the product. 43x8= ( 40=3) x 8
LenKa [72]

Answer:

=344

Step-by-step explanation:

(43)(8)

=344

3 0
3 years ago
Geometry question 2, Thanks if you help!
wlad13 [49]
A. 113 because vertical angles are congruent.
8 0
3 years ago
Other questions:
  • eleven times one number is 9 more than 8 times another number. the first number minus four is half the second number. find the n
    6·1 answer
  • a similar figure compared to the original figure is ___ a translation. A.) sometimes B.) never C.) always D.) none of these choi
    10·1 answer
  • A(n) __________ is a number that the variable is multiplied by. It is usually found immediately before the variable.
    8·1 answer
  • Someone help with 8&9
    13·2 answers
  • What is the solution to the system of equations shown below?
    11·1 answer
  • Identify the equation that describes the line in slope-intercept form.
    15·2 answers
  • HELPPPPP<br> Figure A is a dilated image of Figure B. Find the scale factor
    10·2 answers
  • Please help me. use the screenshot to help
    13·2 answers
  • PLEASE HELP ME I WILL MARK BRAINLIEST
    11·2 answers
  • A word problem for 460 - 65x &lt; 100
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!