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
Alina [70]
2 years ago
9

21 ft

Mathematics
1 answer:
mixer [17]2 years ago
8 0
C= 65.94ft
A= 346.19ft
You might be interested in
What do you need to know to describe the velocity of an object?--Three things total
spin [16.1K]

Answer:

Distance traveled, initial speed, and final sped.

Step-by-step explanation:

6 0
2 years ago
Identify the equation in slope-intercept form for the line containing the point (-4,1) and (2,3)
oksano4ka [1.4K]

Answer:

The point slope formula is

(y−y1)=m(x−x1)

Where m = the slope calculated as y2−y1x2−x1

(x1,y1)(x2,y2)

(-4 , 1) (-2 , 3)

Solve for the slope

m = 3−1−2−(−3) = 21 = m = 2

(y−3)=2(x−(−2)) Plug in known values.

y−3=2(x+2) Simplify signs

y−3=2x+4 Use Distributive property

y=−2x+4+3 isolate the y variable

answer (y = −5x+7 ) Simplify

7 0
2 years ago
Which number rounds 2341.78 when rounded to the nearest hundredth?
Aleonysh [2.5K]

Answer:

2341.78

Step-by-step explanation:

The number is already rounded to the nearest hundreth

3 0
3 years ago
Read 2 more answers
sarah can complete a project in 90 minutes and her sister betty can complete it in 120 minutes if they both work on the project
alukav5142 [94]

Answer:

It will take them approximately 51.43 minutes to complete the project together

Step-by-step explanation:

This is what is called a "shared job" problem.

The best way to work on them is to start by finding the "portion" of the job done by each of the people in the unit of time.

So, for example, Sarah completes the project in 90 minutes, so in the unit of time (that is 1 minute) she completed 1/90 of the total project

Betty completes the project in 120 minutes, so in the unit of time (1 minute) she completes 1/120 of the total project.

We don't know how long it would take for them to complete the project when working together, so we call that time "x" (our unknown).

Now, when they work together completing the entire job in x minutes, in the unit of time they would have done 1/x of the total project.

In the unite of time, the fraction of the job done together (1/x) should equal the fraction of the job done by Sarah (1/90) plus the fraction of the job done by Betty. This in mathematical form becomes:

\frac{1}{x} =\frac{1}{90} +\frac{1}{120}\\\frac{1}{x} =\frac{4}{360} +\frac{3}{360}\\\frac{1}{x} =\frac{7}{360} \\x=\frac{360}{7} \\x=51.43\,\,min

So it will take them approximately 51.43 minutes to complete the project together.

8 0
3 years ago
A family picture is 4 in wide and 6 in long. The photographer is going to enlarge the photo to be 9 in. long.
vladimir2022 [97]
216



Multiply all the numbers if the answer isnt correct sry
7 0
2 years ago
Other questions:
  • Refer to the graphic novel frame below. Write and solve an equation to find how many movies they have time to show.
    5·1 answer
  • Alina spent no more than $45 on gas for a road trip. The first gas station she used charged $3.50 per gallon and the second gas
    8·2 answers
  • A summer carnival charges a $2 admission fee and $0.50 for each ride. If Tamara has $10 to spend, how many rides can she go on?
    7·2 answers
  • is 3x+4y=12 linear or nonlinear......is y=1/2x+6 linear or nonlinear......is y=4x to the power of 2 linear or nonlinear......is
    13·2 answers
  • Picture included!
    13·2 answers
  • Help I need answers helpppp meee. I hate math
    15·1 answer
  • Construct a mathematical inequality or equation to express the following sentence:
    11·2 answers
  • How many pizzas does a restaurant make each night if 25% of the total is equal to 90 pizzas?
    12·2 answers
  • One yard is the same as A.12 inchs. B.24 inches. C.3 feet. D.1 foot​
    6·1 answer
  • PLS HELP ASAP ILL GIVE BRAINLKEST THANKS
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!