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
Simora [160]
3 years ago
7

For a school project, Sarah plans to build a scale model of an Egyptian pyramid. She will be using a scale of: 1 cm = 5 meters.

Mathematics
2 answers:
vovangra [49]3 years ago
8 0

B .28cm

Step-by-step explanation:

if 1cm=5m

then,140=×

1cm=5cm

cross multiply to get;

140÷5=28(cm)

=28cm

Vinvika [58]3 years ago
3 0

Answer:

B

Step-by-step explanation:

you divide 140 by 5 so 28 is the answer

You might be interested in
How to do fractions Equations multiplication and division
anygoal [31]
Add subtraction multiplication and division
6 0
3 years ago
Read 2 more answers
48. Calculate the number of sides of a regular polygon whose interior angle is
Debora [2.8K]

the answer is B. 9 sides

8 0
3 years ago
Read 2 more answers
Mr. Jenkins’s math students design game board . The game board has 16 equal rows of 26 squares. What is the total numbers of squ
DIA [1.3K]

Answer:


Step-by-step explanation:

qhshkajhkjhakhjkwh2kjwhue

5 0
3 years ago
Given f(x)= -2x -13, what is f(-3) -7?<br><br>A: -26<br>B: -14<br>C: -7<br>D: 0<br>E: 26
DochEvi [55]

Answer:

B: -14

Step-by-step explanation:

given that f(x) = -2x - 13,

we can find the value of f(-3) by simply plugging in -3 for x

f(-3) = -2(-3) - 13

f(-3) = -7

Because we are dealing with the expression f(-3) - 7, we still have one more step. Let's plug in -7 for f(-3)

- 7 - 7 = -14

Therefore, f(-3) - 7 will give us B: -14

4 0
3 years ago
Someone help me with this if you can
marshall27 [118]

Answer:

2700

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • Rajesh is working out the area of a circle with radius 10 he writes
    12·1 answer
  • The airplane in the scale drawing has a wingspan of a feet and a tail span of b feet. If the tailspin in the drawing is 2 inches
    7·1 answer
  • A dog trainer is trying to find a triangular area behind his house that encloses 1800 square feet for his dog to run. He has the
    13·1 answer
  • The area of a square living room is 256 ft2. Which is the length of the room?
    5·2 answers
  • A survey found that 12 out of every 15 people in the united States prefer eating at a restaurant over cooking at home. if 400 pe
    11·2 answers
  • 732,178 + 167 - 542,137
    8·2 answers
  • Nemo's aquarium is filled with 240024002400 cubic centimeters of water. The base of the aquarium is 20\text{ cm}20 cm20, space,
    12·2 answers
  • 2. How many degrees has PRQ been rotated to make PRQ
    9·1 answer
  • (2x+3y+4z)(4x^2+9y^2+16z^2-6xy-12yz-8zx)
    11·1 answer
  • Are you smart? help me in this question please?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!