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
olga_2 [115]
3 years ago
5

Analyze the diagram below and complete the instructions that follow.

Mathematics
1 answer:
katovenus [111]3 years ago
3 0

Answer:

D

Step-by-step explanation:

7.6/3.8 = 2

The dilation is by scale factor 2.

8/2 = 4

11/2=5.5

Calculate the volume.

Cross section × height

4 × 3.8 × 1/2 × 5.5 = 41.8

The volume of the smaller prism is 41.8 ft³.

You might be interested in
A DEF has vertices D(-5,-1), E (3, 3), and F (1,-5). Find the equation of the altitude through F in
Tems11 [23]

Answer:

y = -2x -3

Step-by-step explanation:

- the altitude trough F is a perpendicular line to the line DE

- find slope of line DE

D ( x2 = -5, y2 = -1); E (x1 = 3, y1 = 3)

slope m = (y2-y1) / (x2-x1) = (-1-3) / (-5-3) = -4/ -8 = 1/2

-find equation of the altitude trough F

lines that are perpendicular have the slope negative reciprocal (negative reciprocal of 1/2 is -2)

y= -2x +b , for point F(1, -5)

-5 = -2*1 +b, add 2 to both sides

-5 +2 = b, combine like terms

-3 =b

equation of the altitude trough F is y = -2x -3

4 0
2 years ago
Write 3 ratios that are equivalent to 7.8:
pentagon [3]
14:16 21:24 28:32 are three ratios that are equivalent
5 0
3 years ago
Factor 21a–27.
Ganezh [65]

Answer:

3(7a - 9)

Step-by-step explanation:

21a–27

3*7*a - 3*9

Factor out 3

3(7a - 9)

8 0
2 years ago
Read 2 more answers
Find the ratio in simplest form.
Ray Of Light [21]

Answer:

.6 or 1.5

Step-by-step explanation:

change it to decmail

6 0
3 years ago
Read 2 more answers
Which are the like terms in 2y^3 – 4y^2 + y + y^3?
mash [69]
Like terms are going to have the EXACT same variables....or they can just be constants with no variables.

x^2 and 3x^2 are like terms
x^2 and x^3 are not like terms
8 and 9 are like terms
8x and 9y are not like terms

so ur like terms in ur problem are : 2y^3 and y^3
7 0
3 years ago
Other questions:
  • Area of the cylinder
    9·1 answer
  • What is 2/3 in a percent
    14·2 answers
  • Find an equivalent fractions for each given fraction 60/12
    6·2 answers
  • Which equation can be used to solve for angle A?
    7·1 answer
  • The radius of this ball is 24 inches. Which equation gives the ball's surface area, in square inches?
    15·1 answer
  • Mario has $150 to spend on food for a party. He ordered pizzas that cost $8 each and bottles of soda that cost $2 each which ine
    13·1 answer
  • Which expression is equivalent to 27 + 45? (1 point)
    7·2 answers
  • (2x2 − x) + (x2 + 3x − 1)
    14·1 answer
  • In fact, Jilly often looked forward to the warmth of the greenhouse and feeling the heat seep into her bones.
    5·1 answer
  • Cones A and B are similar.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!