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
iren [92.7K]
3 years ago
12

A stero in the shape of a triangle pyramid has a height of 6 inches The area of the base of the speaker is 11 square inches

Mathematics
2 answers:
horsena [70]3 years ago
8 0

Answer: 22 inch

Step-by-step explanation:

artcher [175]3 years ago
8 0

Answer:

22 inches

Step-by-step explanation:

You might be interested in
Click on the photo to see it.
Lera25 [3.4K]

B is the midpoint

\\ \sf\longmapsto AB=\dfrac{1}{2}AC

\\ \sf\longmapsto 7x-3=\dfrac{5}{2}

\\ \sf\longmapsto 5=2(7x-3)

\\ \sf\longmapsto 5=14x-6

\\ \sf\longmapsto 14x=6+5

\\ \sf\longmapsto 14x=11

\\ \sf\longmapsto x=\dfrac{11}{14}

\\ \sf\longmapsto x=7.8

6 0
3 years ago
Read 2 more answers
Find the measure of angle d.<br> d°
QveST [7]

Answer:

Need points sorry <3

Step-by-step explanation:

3 0
2 years ago
Sunnydale elementary school is having its annual read-a-thon.the third grader have read 573 books so far.their goal is to read m
Vera_Pavlovna [14]
900-573=327 To reach their goal the least amount of books they need to read is 327
5 0
3 years ago
Multiply. Express your answer in standard form.(x^2-4x+3)(-3x^2+7x-1)
Yakvenalex [24]

Answer:

-3x^4 + 5x^3 - 33x^2 + 25x - 3

//Hope it helps and it's right.

7 0
3 years ago
Multiply and simplify. (x + 3)(x - 8)
Kazeer [188]

Answer:

x^{2} - 5x - 24

Step-by-step explanation:

( x + 3 )( x - 8 ) =

x^{2} - 8x + 3x - 24 = x^{2} - 5x -24

4 0
3 years ago
Other questions:
  • Derek can type 75 words in 15 minutes. How many words is he able to type in 7 minutes?
    9·1 answer
  • The opposite of the fraction one third
    6·1 answer
  • your class has 27 students exactly 2/3 of them are wearing sneakers. how many students are wearing sneakers?
    15·2 answers
  • Please help me!<br><br> x + 6 ≤ 8
    6·2 answers
  • I need help ASAP please. I need the answer
    11·1 answer
  • In a certain Algebra 2 class of 28 students, 23 of them play basketball and 12
    11·1 answer
  • HELP ME, PLZ. 100 POINTS !!!
    6·1 answer
  • What is the percent of change from 45to56
    11·2 answers
  • 7 11/6 x 6 2/5 <br><br> Please solve
    9·1 answer
  • Rewrite the expression using the
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!