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
vlabodo [156]
3 years ago
15

Jack is mowing lawns he mows lawns at a constant rate of 1/3 acre every 3/4 hour at this rate which ffraction re;presents the ac

res jack can mow per hour
Mathematics
1 answer:
Tanzania [10]3 years ago
5 0

Answer:

4/9

Step-by-step explanation:

Given rate is 1/3 acre per 3/4 hours.

To calculate the rate per hour, we have to divide total acres by the fraction of hour

=> \frac{\frac{1}{3} }{\frac{3}{4} }

=> \frac{4}{3*3}

=> 4/9

You might be interested in
217 is what percent of 620
Flura [38]
\sf  \dfrac{217}{620}  \\  \\ = 0.35 \\  \\ Convert \ the \ decimal \ percent \ by \ multiplying \ 100 \\  \\  0.35 \times 100  \\  \\ = 35\%
3 0
3 years ago
Alliya spent $6.70 on 12 pencils at the store. Her cost included $0.46 sales tax. How much did each pencil cost? Enter your answ
Kay [80]
Im pretty sure the answer is .52 I got this by subtracting the toatl by the sales tax and then dividing that total by how many pencils were bought : 6.70-.42=6.24, 6.24/12=54
7 0
3 years ago
Read 2 more answers
The area of a triangle is 45.5 cm2 and the base is 10 cm.
blondinia [14]
The area of a triangle is A=1/2b*h
You have the base (b) and you have the area (A)
So, if you plug in what you know, you get this:
45.5=1/2*10*h
Simplify it:
45.5=5h

Now solve for h
Divide by 5 to get h alone:
9.1=h

Your height is 9.1cm
Hope this helps :)
3 0
3 years ago
Read 2 more answers
In order to apply the law of sines to find the length of the side of a triangle, it is enough to know which of the following?
larisa86 [58]

Answer:

We must have two angles and a side.

A is the correct option.

Step-by-step explanation:

For any triangle ABC,  the law of sine is given by

\frac{a}{\sin A}=\frac{b}{\sin B}=\frac{c}{\sin C}

From this formula it is clear that in order to find the length of the side of the triangle, we must have two angles and a side.

Let us understand this by assuming that we need to find a (length of the side). From the formula, we have

\frac{a}{\sin A}=\frac{b}{\sin B}\\\\a=\frac{b\sin A}{\sin B}

Thus, to find the length a, we must have b, sin A and sin B.

Hence, o find the length of the side of the triangle, we must have two angles and a side.

3 0
3 years ago
Read 2 more answers
Which notation best represents the phrase “no more than 200”
Lilit [14]

Answer:

X<_200

Step-by-step explanation:

We know that if the number connot be more than 200 then the number is less than or equal to 200

7 0
3 years ago
Other questions:
  • camp oak gets 32 boxes of orange juice and 56 boxes of apple juice each self in the cupboard can hold 8 boxes of  juice what is
    14·1 answer
  • Solve w^2+13w+42=0 by factoring.
    5·2 answers
  • Can someone help me with both questions please!
    13·1 answer
  • Solve for x <br>x- 2x (12 - 1/2) =2 (4-2x) +20<br>A.-14/9<br>B.-9/14<br>C.14/9<br>D.9/14​
    12·1 answer
  • A= 1/2 h (a+b) solve for h
    8·1 answer
  • Evaluate the function rule for the given value f(x)=15x for x=3
    9·2 answers
  • Need all the answers plz! will make brainliest
    13·1 answer
  • What is the domain and range for y=-x^2-8x-16
    11·2 answers
  • Solve x3 + x2 - x - 1 =. 0 by factoring by grouping
    11·2 answers
  • 19 students were surveyed on the number of hours of Netflix they watched last week.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!