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
Doss [256]
3 years ago
15

1. The height of one square pyramid is 12 m. A similar pyramid has a height of 6 m. The volume of the larger pyramid is 400 m3.

Determine each of the following, showing all your work and reasoning.
(a) Scale factor of the smaller pyramid to the larger pyramid in simplest form
(b) Ratio of the areas of the bases of the smaller pyramid to the larger pyramid
(c) Ratio of the volume of the smaller pyramid to the larger
(d) Volume of the smaller pyramid

answer all four parts? thank you so much

Mathematics
1 answer:
allsm [11]3 years ago
6 0
The answer is most likely b, i am testing something so don't mind my comment
You might be interested in
Help!!! i don’t understand how i would be able to find rt
liq [111]

Given:

M is the mid-point of RS

N is the mid-point of ST

MN = 18.4

To find:

The length of RT.

Solution:

The reference image is attached below.

Joining mid-point M and N, we get mid-segment MN.

MN is parallel to RT.

Triangle mid-segment theorem:

If a segments joins the mid point of a two sides of triangle, then the segment is parallel to the third side and is half of that side.

$\Rightarrow MN=\frac{1}{2} RT

Substitute MN = 18.4

$\Rightarrow 18.4 =\frac{1}{2} RT

Multiply by 2 on both sides.

$\Rightarrow 2\times 18.4 =2\times \frac{1}{2} RT

$\Rightarrow 36.8=RT

The length of RT is 36.8.

5 0
3 years ago
Write the quadratic equation in standard form going through the points (-1,-5) (0,-4) (2,10)
Alexxandr [17]
Dismal high dash app nah hell shall facho call hi Chuck coco go scanners cop
3 0
3 years ago
Function f is shown on the graph
Natali [406]

Answer:

Option A, (-4, -1)

Hope this helps!

6 0
3 years ago
The diameter of a circle is 10 cm what is the angle measure of an arc Pi centimeters long
vredina [299]
We know that

[length of a circumference]=2*pi*r
diameter=10 cm
r=10/2-----> 5 cm
[length of a circumference]=2*pi*5-----> 10*pi cm

if 360° (full circle) has a length of -----------> 10*pi cm
 X°---------------------------> pi cm
X=pi*360/10*pi------> 36°

the answer is 36°
8 0
3 years ago
Evan earns $18 per hour. how much will he earn per hour if he gets a 5% raise?
agasfer [191]
18·0.05= 0.9
0.9+18= 18.90
Even will earn $18.90 dollars an hour.
6 0
3 years ago
Other questions:
  • One of your peers claims that boys do better in math classes than girls. Together you run two independent simple random samples
    8·1 answer
  • 2 tens and 76 ones equals
    14·2 answers
  • I need help where to graph these two inequalities and where I would shade. 15 points to whoever is correct
    10·1 answer
  • A modified roulette wheel has 44 slots.One slot is 0, another is 00, the others are numbered 1 trough 42 respectively.You are pl
    6·1 answer
  • Find the value of x.
    15·1 answer
  • Gabriela is 4 times as old as Vanessa. 10 years ago, Gabriela was 9 times as old as Vanessa. How old is Vanessa now?
    10·1 answer
  • There are 2 pies on the shelf. Each shelf is cut into eighths. How many pieces of pie are there?
    9·1 answer
  • PLSS HELP WILL MARK BRAINLIEST!
    11·1 answer
  • Does anybody know the answer to this math question I’m lost
    12·2 answers
  • In a class of 30 students, 12 have a brother and 25 have a sister. There are 2 students who do not have any siblings. What is th
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!