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
IRINA_888 [86]
3 years ago
14

It takes Harland 15 minutes to rake all leaves in the front yard. If Trudy scatters the leaves while Harland rakes, it takes him

20 minutes to rake the leaves. How many minutes does it take Trudy to scatter all the leaves?
A)5 minutes
B)12 minutes
C)45 minutes
D)60 minutes
Mathematics
2 answers:
Virty [35]3 years ago
7 0
A because its a 5 minute increase in raking time
natta225 [31]3 years ago
5 0
The answer is C)45 minutes
You might be interested in
Which system has infinitely many solutions?
GREYUIT [131]
The answer is "b"
***************************************************

8 0
2 years ago
Find the length of arc RQ. Use 3.14
Helen [10]

Answer:

The length of arc PQ is 8.1 inches.

Step-by-step explanation:

First, you have to find the angle of POQ. Given that total angles in a circle is 360°, so you have to subtract to get ∠POQ :

73 + 150 + 65 + ∠POQ = 360

288 + ∠POQ = 360

∠POQ = 360 - 288 = 72

Next, you have to apply length of arc formula, Arc = θ/360×2×π×r where θ represents the angle of arc and r is the radius of circle :

arc =  \frac{θ}{360}  \times 2 \times \pi \times r

let \: θ = 72,\pi = 3.14,r = 6.48

arc =  \frac{72}{360}  \times 2 \times 3.14 \times 6.48

arc = 8.1 \: inches \: (near.tenth)

7 0
3 years ago
What is the answer to 12x^7 over 3x
Darina [25.2K]
Simple, what you're basically doing is simplifying,

\frac{ 12x^{7} }{3x}

well, you have 3x and you have 12x^{7}

12/3=4

and you can "cancel" out an x, making your answer,

4x^{6}.
8 0
3 years ago
A shopkeeper marks his goods at 40% above cost (the price he pays for the goods) and then offers a 25% discount.if a jacket cost
Pachacha [2.7K]

Answer:

A shopkeeper marks:

$200 * 1.4 = $280

Step-by-step explanation:

With a discount of 25%:

$280 * 0.75 = $210

3 0
2 years ago
Math queztion -8x + 40> -16 =
emmainna [20.7K]

Answer: x < 7

Step-by-step explanation: Just like any of your two-step equations, in this inequality, start by isolating the x term which in this case is -8x by subtracting 40 from both sides.

That leaves you with -8x > -56.

To get <em>x</em> by itself, divide both sides by -8 but watch out.

If you divide both sides of an inequality by a negative,

you must switch the direction of the inequality sign.

So we have x < 7.

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is an equation of the line that passes through the points (0, -4) and (-4, 6)?
    10·1 answer
  • The table shows the cost for movie tickets. Find the rate of change of price to number of tickets.
    7·1 answer
  • Every integer is negative true or false?
    11·2 answers
  • 4) You and a friend go out for lunch. Each of you paid $6.50 for the meal including a 6% sales tax.
    13·1 answer
  • Why is it wrong? I need a step by step answer please i have no clue what to do
    7·1 answer
  • Please answer this!!!
    13·2 answers
  • Find the value of x.
    11·2 answers
  • Which expression equals the sum 1+2+3+4+5+6..
    6·1 answer
  • Can someone help me please!!!
    15·2 answers
  • The probability of tossing heads with a standard coin is 1/2, because it is one of two possible outcomes. The probability of tos
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!