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
Aloiza [94]
3 years ago
15

Find the value of n if

Mathematics
2 answers:
Trava [24]3 years ago
7 0

Answer:

so make an equation. You now that RS=6n and RS=42. ST is the total sum of all points so the equation would be 6(42)=35. 6X42= 252. Divide 252 by 35 and your answer should be A: 7

Step-by-step explanation:


insens350 [35]3 years ago
3 0

Answer: A. 7

Step-by-step explanation:

Given : Point S lies between points R and T and RS=6n, ST=35 and RS=42.

Since , RS = 6n  and RS = 42

It means

6n =42  [By property of equality]

To find the value of n , we divide both sides by 6 , we get

n=7

Therefore , the value of n is 7.

Hence , the correct option is A. 7.

You might be interested in
(1 point) Consider the function f(x)=−x3+2x2+2x+1 Find the average slope of this function on the interval (−2,6). equation edito
Whitepunk [10]

Answer:

Step-by-step explanation:

Given is a function

f(x)=-x^3+2x^2+2x+1

f(6) = -6^3+2(6^2)+2(6)+1\\=-131\\

f(-2) = -(-2)^3+2(-2)^2+2(-2)+1\\=13

Average slope of this function is change of f(x) in (-2,6)/change of x in (-2,6)

= \frac{-131-13}{8} \\=-18

By mean value theorem there exists a c such that f'(c) = -18

i.e. -3x^2+4x+2 =-8\\3x^2-4x-10 =0\\

Using quadratic formula

x = 2.61, -1.277

Out of these only 2.61 lies in the given interval

c = 2.61

7 0
4 years ago
List three words or phrases used in real life that indicate positive numbers.
maksim [4K]
Hi so I’m going to answer your problem which is “List three words or phrases used in real life that indicate positive numbers,” so let’s get right into it!

You can it as temperature too, today is 80+ degrees outside!

You can also use an the floors of which an elevator takes you in which direction it takes upwards or downwards like “take the elevator 4 floors up”

You can also use gas as a thing we use in real life, it also indicates numbers

Like gas is __ a gallon cheaper this week
3 0
3 years ago
Help me please! No idea
zheka24 [161]

Answer:

40

Step-by-step explanation:

7 0
3 years ago
What is the slope of the line which passes through (−2, 0) and (0, 4)?
avanturin [10]

Answer:

slope = 2

Step-by-step explanation:

Slope of a line given two points can be found using slope formula:

\frac{(y_{2}-y_{1})}{(x_{2}-x_{1})}

Given two points (-2, 0) and (0, 4):

x_{1}=-2 \\x_{2}=0\\y_{1}=0\\y_{2}=4

Plug them into the equation:

\frac{(4-0)}{(0--2)}=\frac{4}{2}=2

3 0
4 years ago
he time spent dancing (minutes) and the amount of calories burned can be modeled by the equation c = 5.5t. Which table of values
Vladimir [108]

the image option 3 would be it


4 1
3 years ago
Read 4 more answers
Other questions:
  • How do u do this question also pls show working out with steps on a piece of paper pls:
    9·1 answer
  • The force of an object (f) is equal to its mass (m) times its acceleration (a). Thus, the formula for calculating force is f = m
    7·2 answers
  • The perimeter of a rectangle is 40 m. The length is 4 m more than three times the width. Find the length and the width of the re
    7·1 answer
  • charles works on the 12th floor of an office building . he went to lunch at the cafeteria on the 4th floor . How many floors did
    6·2 answers
  • As you’ve studied algebra, you’ve probably noticed how the terminology and language of mathematics have an important role in how
    13·1 answer
  • How to find an decimal out of percentage
    12·1 answer
  • Jennifer and Sarah took a walk on the shore and collected a total of 120 seashells. After Jennifer Gave 1/3 of her seashells to
    7·1 answer
  • “Seven less than a number squared”
    14·2 answers
  • Solve for x when, 8x-12=4x
    11·2 answers
  • CAN SOMEONE HELP ME PLEASE ASAP!?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!