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
WINSTONCH [101]
3 years ago
13

A landscaping company is trying to create a formula to predict the amount of time, t, required to mow a yard based on the area,

A, the speed of the mower, V, and the width of the mower, W. One employee suggests a formula of T=1.05(A/vw). Does this formula make sense? Explain.
A. No, the result has dimensions of length instead of time.
B. Yes, the result has the required dimension of time.
C. No, the result has dimensions of length times time instead of time.
D. No, the result has dimensions of time over length squared instead of time.
Mathematics
1 answer:
miss Akunina [59]3 years ago
6 0

Answer:

C is the answerrrr

Step-by-step explanation:

You might be interested in
Use the law of cosines to solve for the measure of the largest angle in triangle abc.
MariettaO [177]

The law used for determining the measure of unknown sides and angles of a triangle. The measure of the largest angle in triangle abc is 98.25 degrees

<h3>Law of cosines</h3>

The law used for determining the measure of unknown sides and angles of a triangle. It is expressed as:

c² = a² + b² - 2abcosC

Given the following

c = 16

a = 12

b = 9

Substitute

16² = 12² + 9² - 2(9)(12)cosC

256 = 144 + 81 - 216cosC

31 = -216cosC

cosC = -31/216

C = 98.25 degrees

Hence the measure of the largest angle in triangle abc is 98.25 degrees

Learn more on cosine rule here:  brainly.com/question/23720007

#SPJ4

8 0
2 years ago
Please help asap! 45 points
Murljashka [212]
The answer is B. hope that help
7 0
3 years ago
Read 2 more answers
if <img src="https://tex.z-dn.net/?f=f%28x%29%3D%5Cfrac%7B1%7D%7B3%7D%20-%20%5Cfrac%7B1%7D%7B2%7Dx%20" id="TexFormula1" title="f
Dimas [21]

Answer:

\large\boxed{(f+g)(x)=2x^2+\dfrac{1}{2}x+4\dfrac{1}{3}}

Step-by-step explanation:

(f+g)(x)=f(x)+g(x)\\\\\text{We have}\\\\f(x)=\dfrac{1}{3}-\dfrac{1}{2}x,\ g(x)=2x^2+x+4.\\\\\text{Substitute:}\\\\(f+g)(x)=\left(\dfrac{1}{3}-\dfrac{1}{2}x\right)+(2x^2+x+4)\\\\=\dfrac{1}{3}-\dfrac{1}{2}x+2x^2+x+4\qquad\text{combine like terms}\\\\=2x^2+\left(-\dfrac{1}{2}x+x\right)+\left(\dfrac{1}{3}+4\right)\\\\=2x^2+\dfrac{1}{2}x+4\dfrac{1}{3}

6 0
3 years ago
Find the two numbers whose sum is 54 and whose difference is 4
galina1969 [7]

Answer:

25 and 29

Step-by-step explanation:

25 + 29 = 54 and there is a difference of 4 between them

4 0
3 years ago
Read 2 more answers
Rex weighed 80 pounds a year ago. Now he weighs 92 pounds. What is the percent increase in his weight?
bezimeni [28]
So base on the question, that states the weight of Rex from last year to the present, and find its rate if change or percentage of change. To calculate the percentage you must first subtract the said weight in the present to its past then divide it by its past weight then multiply it by 100. So the percentage would be 15 %. I hope this would help 

8 0
3 years ago
Other questions:
  • A snail travels at a rate of 2.35 ft per minute. How far will the snail travel in 5 minutes
    15·2 answers
  • Given f(x)=5x^6, what is the domain?
    9·1 answer
  • 4-8=3-n\5 what is the answer?
    14·1 answer
  • A rectangle is...... a rhombus.<br><br> Always<br> Sometimes<br> Never
    15·1 answer
  • SOMEONE HELP ME PLEASE?????????????????????????????????????????????????
    9·2 answers
  • A random sample of 77 fields of durum wheat has a mean yield of 27.427.4 bushels per acre and standard deviation of 5.755.75 bus
    6·1 answer
  • You want to have 80000 college fund in 12 years. How much will you have to deposit now under the scenario below. Assume that you
    12·1 answer
  • It is given that two horizontal lines are parallel. Given that ∠6 = 133°°, find the measure of the other 7 angles from the pictu
    10·1 answer
  • True or False: A justification is a statement of the reason for each step in a proof.
    10·1 answer
  • A glass marble has a diameter of 18 millimeters. What is the approximate volume of the marble? Use 3.14 for .
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!