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
Dahasolnce [82]
3 years ago
8

Please help I’m soo confused and I need to get pass this lesson

Mathematics
1 answer:
Doss [256]3 years ago
7 0

Answer: 30 square inches.


Step-by-step explanation: Take the equation, V=(1/3)AH

For V=Volume, A=Area of base, and H=equals the height of the triangular pyramid.

We know the area of the base is 9, and the height is 10. So, multiply 10x9. You get 90.

Now, to get the v, you divide 90 by 3 to get 30. V=30.

You might be interested in
What is this as a slope?
Fofino [41]

Answer:

5/4

Step-by-step explanation:

Using coordinates (10,0) and (90,100)

Slope m = (y2-y1)/(x2-x1)

m = (100 - 0)/(90 - 10) = 100/80 = 10/8 = 5/4

8 0
2 years ago
The equation that has a graph with a slope of -5/2 and passes through (6,-6)
timama [110]
The answer is y=-5/2x+9 and the picture includes the equation and points. Hopefully, this helps.

5 0
3 years ago
What is the average rate of change of the line whose equation is:
dedylja [7]

Answer:

Rate of change = -12

Step-by-step explanation:

y − 3 = −12(x + 4)

Expanding, we have;

y - 3 = -12x - 48

y = -12x - 48 + 3

y = -12x - 45

Now, formula for rate of change is;

Rate of change = (y(x + h) - y)/h

y(x + h) is; y = -12(x + h) - 45

This gives;

Rate of change = (-12(x + h) - 45 + 12x + 45)/h

Rate of change = (-12x - 12h - 45 + 12x + 45)/h

Rate of change = -12h/h

Rate of change = -12

3 0
3 years ago
Henry planted 24 tomato plants and 18 green bean plants in his garden. Simon planted 30 tomato plants and 25 green bean plants i
jasenka [17]

Answer:

Its different.

Step-by-step explanation:

Henry's garden:

divide 24 and 18 by 6: you get 4:3 ratio of tomato:green bean

Simon's garden:

divide both 30 and 25 by 5: you get 6:5 ratio of tomato:green bean.

6 0
2 years ago
if two angles are supplementary and one of the angles measures 43 degrees, what is the measure of the other angle
sweet-ann [11.9K]

Answer:

137 degrees

Step-by-step explanation:

supplementary angles add up to 180 degrees

180-43=137

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following numbers can be expressed as repeating decimals? 3 over 7, 2 over 5, 3 over 4, 2 over 9
    9·2 answers
  • NEED HELP FAST PLEASE<br> Evaluate the limit.<br><br> a.4<br> c.1<br> b.2<br> d.limit does not exist
    5·1 answer
  • URGENT!! please help me )):​
    11·1 answer
  • If x= 1/2-√3 , prove that x³-2x²-7x+5=3
    5·1 answer
  • A survey on healthy choices was given to gym members at Work It Out. The results showed that 90% of its members drank protein sh
    12·1 answer
  • А
    15·1 answer
  • How to solve which number completes the square of the expression belo? 2x^2-3x+ 1. 9/8 2. 9 3. -9/2 4. 9/16
    11·1 answer
  • What is the percent of change from 74 to 112? rounded to the nearest percent
    11·1 answer
  • Is the relationship linear,exponential, or neither ?
    9·1 answer
  • If the probability of an event happening is 0.45.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!