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
yanalaym [24]
3 years ago
7

Triangle ABC has sides measuring 18 centimeters, 16 centimeters, and 10 centimeters. Which could be the side lengths of a dilati

on of ABC?
Mathematics
1 answer:
Nookie1986 [14]3 years ago
7 0

Answer:

The sides could be 9, 8, and 5 cm respectively.

Step-by-step explanation:

You might be interested in
The expression 8x3y2z is a<br> A. Monomial<br> B. Binomial<br> C. Trinomial
mestny [16]
Trinomial - it has 3 terms
6 0
3 years ago
Find the surface area of the following figure
Julli [10]

Answer:

<h2>510.4 ft²</h2>

Step-by-step explanation:

We have:

two trapezoids with bases 15ft and 7ft and height 5ft.

four rectangles 5ft × 11ft, 15ft × 11ft, 9.4ft × 11ft and 7ft × 11ft.

The formula of an area of a trapezoid:

A_t=\dfrac{b_1+b_2}{2}\cdot h

b₁, b₂ - bases

h - height

Substitute:

A_t=\dfrac{15+7}{2}\cdot5=\dfrac{22}{2}\cdot5=(11)(5)=55\ ft^2

The formula of an area of a rectangle:

A_r=lw

l - length

w - width

The dimensions of rectangle l × w

Subtitute:

A_1=(5)(11)=55\ ft^2\\\\A_2=(15)(11)=165\ ft^2\\\\A_3=(9.4)(11)=103.4\ ft^2\\\\A_4=(7)(11)=77\ ft^2

The surface area of the figure:

[tex]S.A.=2A_t+A_1+A_2+A_3+A_4\\\\S.A.=2(55)+55+165+103.4+77=510.4\ ft^2[/text]

3 0
3 years ago
What’s the area for this problem
nadezda [96]

Answer:

129.25

Step-by-step explanation:

Area of the rectangle

Area = L * W

L = 10

W = 9

Area = 9 * 10 =                                                         90

Area of the1/2 circle

Area of a whole circle = pi * r^2

Area of a 1/2 circle = pi * r^2 /2

d = 10

r = d/2

r = 10/2

r = 5

Area of the 1/2 circle = 3.14 * 5^2 /2       =       <u>   39.25</u>

Total                                                                    129.25

5 0
3 years ago
the area of a bathroom floor is 24 Sq ft.If the width of the bathroom is 6feet, what is the length of the bathroom?
Vaselesa [24]
4 ft because the area of the bathroom floor is 24 sq ft and the width of the bathroom is 6 ft then the answer is 4 ft. 6 x 4 = 24
5 0
3 years ago
Read 2 more answers
Please answer this I need this answer today God bless America and have a good day! Organize the following facts from the book “W
Svet_ta [14]

Answer:

problems

Chemical companies tried to discredit Rachel and her work.

The assistants worked too slowly.

 

solutions

Rachel decided to work alone.

Rachel wrote a book called Silent Spring to make people aware of environmental problems.

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • I don’t know what the formula is and how to work it out, please help.
    13·1 answer
  • The prism below is made of cubes which measure 1/4 of an inch on one side. What is volume
    10·1 answer
  • What was the average grade earned?
    12·1 answer
  • Drake's yard measures 24 ft by 30 ft. His garden, which is part of the yard, measures 36 inches by 108 inches. What is the area
    8·2 answers
  • In the given figure, measure HK= 50° and measure GKL is 50° which statement is true?
    9·1 answer
  • $888.40 divided by 100
    8·2 answers
  • The line plots show the number of hours two groups of teens spent online last week. How does the data compare for the two groups
    9·2 answers
  • 2/5 divided by 3 and 1/10
    6·2 answers
  • What is 1/3 of 77 how did you do it
    9·1 answer
  • Round to the hundredth 8.2548
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!