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
Vinvika [58]
3 years ago
15

Please answer 20 points!

Mathematics
2 answers:
Korvikt [17]3 years ago
8 0

Answer:

88 feet cubed.

Step-by-step explanation:

\frac{1}{3} lwh

8 \times 3 \times 11 \times 1/3

=88

posledela3 years ago
7 0

Answer:

Answer C. V = 88 ft³

Step-by-step explanation:

The general formula for the volume V of a pyramid:

V = 1/3 * B * h

The volume V of a pyramid is one-third the area of the base B times the height h.

  • Base B = 8 * 3 = 24 ft²
  • Height h = 11 ft

V = 1/3 * 24 * 11

V = 1/3 * 264

V = 88 ft³

Which is answer C.

You might be interested in
What is the solution to th3 system of nolinear equations y=x^2 Y=-x+2​
tino4ka555 [31]
Brbdhdbfnfjcncjffbfhdhfhfjfhfjf
7 0
2 years ago
solve this word problem leading to quadratic equation: the area of a rectangle is 60cm². The length is 11cm more than the width.
morpeh [17]

Answer:

Step-by-step explanation:

let : x The length and y the width you have this system :

xy =60....(1)

x = y+10...(2)

put the value for x in (1):  (y+10)y =60

the quadratic equation is : y² +10y - 60 = 0

Δ =b² - 4ac        a = 1        b= 10      c= - 60

Δ =10² - 4(1)(-60) = 324 =18²

y 1 = (-10-18)/2 negatif...... refused

y 2 = (-10+18)/2 =4

the width is 4

8 0
3 years ago
A diameter is a line segment joining two points on a circle and passing through the center of a circle.
bija089 [108]
True. Diameter is a line segment joining two points on a circle and passing through the center of the circle.
8 0
2 years ago
What is the area of the composite shape
svlad2 [7]
First, let’s find the area of the larger square. We know that the smaller square extend out 2ft and is2ft up. Well take these measures, and subtract the 2ft from the 12 ft at the top, and get 10ft, then add the 2ft to the left side, and find that it’s 6ft. We have these measures: 6ft 6ft 10ft 10ft for the larger rectangle. Let’s find the area. The are formula for a rectangle is Base(10ft) times height(6ft) . Thus 60ftsqrd. Next, let’s do the smaller rectangle. We do the same formula, 4 times 2, and get 8ftsqrd, add them together: 60ft + 8ft = 68ft!
4 0
2 years ago
Question 14 of 20 : Select the best answer for the question.
ddd [48]
The answer is 21/32 that is the answer of 3/4 ×7/8
5 0
2 years ago
Read 2 more answers
Other questions:
  • 2x-3yi=14+12i how do I find x and y
    10·2 answers
  • Bismuth-212 has a half-life of 60.5 minutes. Find the amount of bismuth-212 left from a 100-gram sample after 242 minutes
    6·1 answer
  • Find the area of the shaded segment of the circle. Please help
    12·1 answer
  • A baker sells bread for $6 and rolls for $2 each. The baker needs to sell $36 worth of baked goods by the end of the day. How ma
    15·1 answer
  • What do you get when you distribute -1 to the (9x-6)
    9·1 answer
  • What value is needed to complete the square?
    5·1 answer
  • What is the circumference of a. Ircle of a radius 7cm
    9·1 answer
  • Determine f’s end behavior <br><br> f(x)= -5x^6+8x^5-1/ x^2 -9
    7·1 answer
  • Is this table proportional or non-proportional?
    13·1 answer
  • Question
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!