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
Vikki [24]
3 years ago
15

Somebody please help me!

Mathematics
1 answer:
Ierofanga [76]3 years ago
6 0

Method:

First place the replace of p and r using brackets.

= 3(6) + 11.7(7)

3 times 6 is 18 and 11.7 times 7 is 81.9

= 18 + 81.9

add one and one together you get

= 99.9

<em>hope </em><em>it </em><em>helps</em>

You might be interested in
Pls help meeee Idk how to do this
34kurt
Distribute the x3 to each number. The coefficient stays the same but add exponent (3) onto each x. Final answer is: x to the seventh power plus 8X to the sixth power plus 2X to the fifth power +18 X to the fourth power +9x the third power
8 0
3 years ago
Read 2 more answers
What is 648 divided by 8
Lynna [10]
648 divided by 8 is 81. 
64 goes into 8  8 times (8*8)
8 goes into 8  1 time (8*1)
5 0
3 years ago
Find the area. Show formulas, work, and label your answer.​
egoroff_w [7]

Answer:

34.1

Step-by-step explanation:

8 4/5 is not needed. The other two will given you the answer.

Area = 1/2 * b * h

b = 12 2/5 = 12.4

h = 5 1/2 = 5.5

Area = 1/2 * 12.4 * 5.5

Area = 34.1 square feet.

6 0
3 years ago
The experimental factor that is manipulated; the variable whose effect is being studied is called ____________
lorasvet [3.4K]

Answer:

The experimental factor that is manipulated; the variable whose effect is being studied is called <u>independent variable.</u>

Step-by-step explanation:

Consider the provided information.

In an experiment, the two principal variables are the independent and dependent variable.

An independent variable is the variable that is altered or controlled to test the effects on the dependent variable in a scientific experiment.

The variable which is tested and measured in a scientific experiment is a dependent variable.

From the above definition: The experimental factor that changed or controlled in a scientific experiment is called independent variable.

Therefore, the complete statement is: The experimental factor that is manipulated; the variable whose effect is being studied is called <u>independent variable.</u>

8 0
3 years ago
WILL GIVE BRAINLEST!!!
melomori [17]
Sounds like answer d to me
6 0
2 years ago
Other questions:
  • Which of the following is a property of a parallelogram?
    7·2 answers
  • A tortoise moves at approximately<br> 0.2 mph. How far would a tortoise<br> move in half a day?
    15·1 answer
  • The distance between R and S on the coordinate grid is ___ units. (Input whole numbers only.)
    15·1 answer
  • For the figures that have rotational symmetry, list the angles of rotation less than 360 degrees. For figures without rotational
    11·1 answer
  • You are planning to make an open rectangular box from a 24​-in.-by-47​-in. piece of cardboard by cutting congruent squares from
    15·1 answer
  • The formula for the volume of a cylinder is V = pir2h. Solve the formula for the height h.
    10·1 answer
  • What is the true solution to 2 In 4x= 2 In 8?
    6·1 answer
  • Best method to solve y=-3x+4 y = 3x-2
    5·1 answer
  • Solve the inequality and graph the solution.<br><br> 13d+16&gt; -10
    10·2 answers
  • Start Time: 3:20 p.m. End Time: 6:00 p.m. Elapsed Time:
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!