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
egoroff_w [7]
3 years ago
12

The Rogers family and the Brooks family each used their sprinklers last summer. The Rogers family's sprinkler was used for 30 ho

urs. The Brooks family's sprinkler was used for 25 hours. There was a combined total output of 1775 L of water. What was the water output rate for each sprinkler if the sum of the two rates was 65 L per hour?
Mathematics
1 answer:
timurjin [86]3 years ago
4 0

Step-by-step explanation:

what happens if there is excess or deficit of proteins in our body

You might be interested in
I need help with a problem ... 1. 5x +12x I need it in combine like terms
Strike441 [17]
Both numbers have the variable x so you add 5 and 12 which gives you 17 and you need to write the variable. The answer is 17x
7 0
3 years ago
a point on the rim of a wheel moves with a velocity of 80 feet per second. What is the angular velocity of the point if the diam
valentina_108 [34]

The angular velocity is 16 radians per second

<u>Solution:</u>

The angular velocity of point is given by formula:

w = \frac{v}{r}

Where,

w is the angular velocity in radians

v is the linear velocity

r is the radius

Given that diameter of wheel is 10 feet

radius=\frac{diameter}{2}

radius = \frac{10}{2}=5

Thus radius is 5 feet

A point on the rim of a wheel moves with a velocity of 80 feet per second

Linear velocity = v = 80 feet per second

Therefore, angular velocity is given as:

w = \frac{80}{5} = 16

Thus angular velocity is 16 radians per second

6 0
3 years ago
What is the least number of cuts you would need to make to cut a 3 by 3 by 3 inch block of cheese into 1 by 1 by 1 inch blocks o
Semenov [28]

Answer:

6 Cut Minimum

Step-by-step explanation:

According to the Question,

You have a 3x3x3 cube.

  1. First make two cuts parallel to base of the cube each at a distance of 1 unit . This leaves you with three cuboids of dimensions 3x3x1.
  2. Now make two parallel cuts parallel to the height of the cube. This leaves you with nine cuboids of dimensions 3x1x1.
  3. Now make the final two cuts each 1 unit apart parallel to width and you are left with 27 cubes of 1x1x1.

So , the final answer is 6 cuts.

5 0
3 years ago
Factor the expression. x^2 – x – 42
IgorC [24]
X^2 - x - 42 = x^2 - 6x + 7x - 42 = x( x - 6) + 7(x - 6) = (x-6)(x+7);
The correct answer is a.
5 0
3 years ago
Plss help i’ll give brainliest thank you!
adoni [48]

Answer:

The absolute value of -9 is less than 9 I'm pretty sure

3 0
2 years ago
Other questions:
  • Francine has a picture whose length is its width. She wants to enlarge the picture to have an area of 192 in2. What will the dim
    10·1 answer
  • Which type of statement has the form of “if a then b”
    13·1 answer
  • Mara's family is driving to her grandmothers' house. The family travels 239.4 miles between the hours of 9:10 a.M. To 1:40 p.M.
    10·2 answers
  • What math property is this example?:<br><br>5+(-5)=0​
    13·1 answer
  • Which is a factor of 54xy+45x+18y+15?<br> a) x-5<br> b)6y+5<br> c)6y+1<br> d)3y+5 ...?
    12·2 answers
  • Andrea paid $60.75 for 9 sandwiches. Each sandwich costs the same amount.
    5·1 answer
  • Write 358.41 x 10^5 as a standard form.<br> 10 minutes left plzz helpppp
    13·1 answer
  • Communicate Mathematical Ideas Why do you subtract exponents
    6·1 answer
  • Which of the following is true about the line that passes through the points (-5, 8) and (1,8
    9·1 answer
  • If a line that passes through the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!