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
Tanzania [10]
3 years ago
14

What’s the answer for the formula question

Mathematics
1 answer:
Luda [366]3 years ago
5 0

Answer: N = 5

Step-by-step explanation:

M = 3N + 4R

M = 43

R = 7

Replacing by the values

43 = 3N + 4*7

43 = 3N + 28

43-28 = 3N

3N = 15

N = 15/3

N = 5

You might be interested in
Graph this following function
Inessa05 [86]

Answer:

Please find attached the graph of the following function;

\left\{\begin{matrix}x - 1 & if & -2 \leq x < 0\\ 1 & if  & x = 0 \\ 3 & if & 0 < x \leq 2\end{matrix}\right.

Step-by-step explanation:

We note that the function is linear from x = 2 to just before x = 0

The linear relationship of the function f(x) with x changes just before x = 0

At x = 0, the value of f(x) is indicated as 1

From just after x = 0, the function is a straight horizontal line y = 3

The function also changes value immediately after x = 0 to the line y = 3

The areas where the function is defined are shown in continuous lines

8 0
3 years ago
I have a Brainliest please help me
Marat540 [252]

40 * 7.85 = 314

32.24 + 24.02 + 24.53 = 80.79


314 - 80.79 = 233.21

 Answer is D

6 0
3 years ago
Read 2 more answers
PLEASE HELP,
valina [46]
What we know:

3.14 pi
radius: 7in.
Result units: in^3, this is the results of in used for radius; no conversion needed
Formula volume of a sphere: (4/3)* pi * r^3

(4/3)(3.14)(7)(7)(7)
(4/3)(3.14)(343)
(4/3)(1077.02)
(1.3)(1077.02) \\repeated 3 infinite
1436.026666\\repeated 6inf

The volume of the sphere is about 1436.0266 in^3
5 0
3 years ago
Alan's grandfather made 10 pancakes Alan ate 3 pancakes his sister ate 2 pancakes what fraction of the pancakes did Alan eat
Alexandra [31]

Answer:

7/3

Step-by-step explanation:

3 0
3 years ago
If the diameter of a circle is 14cm What is the measure of its circumference ? find it ​
Brums [2.3K]

Answer:

Solution\\diameter(d)=14cm\\Now, \\Circumference=\pi d\\                         =3.14*14cm\\                         =43.96cm

Step-by-step explanation:

Hope it will help you a lot.

3 0
2 years ago
Read 2 more answers
Other questions:
  • What is the size of the triangle angles?
    15·1 answer
  • If x = 4, y = 2 and z = 1 then xz (4y - 2z) is: 861, 24, 46, or 40. Help please.
    12·1 answer
  • Ariana has $1.40 worth of nickels and dimes. She has twice as many nickels as dimes. Determine the number of nickels and the num
    12·1 answer
  • Round 0.83,to the nearest thousandths<br> NEED HELP IMMEDIATELY!!!
    11·1 answer
  • Chelsea paid 1.35 skate rental with dimes and nickels. Only 19 coins in all. How many of each?
    14·2 answers
  • Please help ASAP!!!!!!!
    9·1 answer
  • A baseball player leads off the game and hits a long home run. the ball leaves the bat at a height of 4ft above the ground and a
    13·1 answer
  • Please help. Cleary show what the slope and y-intercept are for each problem. An explanation would be nice, but I'm not going to
    13·1 answer
  • Tim had $150.00 to spend on three pairs of pants. After buying them, he had $30.00 left over. What equation expresses how much e
    11·1 answer
  • Find the measure <br>someone please help ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!