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
zimovet [89]
3 years ago
7

A triangle has side lengths of (6.2v-5.5)(6.2v−5.5) centimeters, (8.5v-6.7)(8.5v−6.7) centimeters, and (6.6w+7.6)(6.6w+7.6) cent

imeters. Which expression represents the perimeter, in centimeters, of the triangle?
Mathematics
1 answer:
Elena-2011 [213]3 years ago
4 0

Given:

Side lengths of triangle are (6.2v-5.5) cm, (8.5v-6.7) cm, and (6.6w+7.6) cm.

To find:

The expression which represents the perimeter of the given triangle.

Solution:

We know that perimeter of a triangle is the sum of all sides of a triangle. So,

Perimeter=(6.2v-5.5)+(8.5v-6.7)+(6.6w+7.6)

On combining like terms, we get

Perimeter=(6.2v+8.5v)+6.6w+(-5.5-6.7+7.6)

Perimeter=14.7v+6.6w+(-4.6)

Perimeter=14.7v+6.6w-4.6

Therefore, the perimeter of the triangle is 14.7v+6.6w-4.6.

You might be interested in
On a scale drawing, which of the following has a scale of 1:6?
Alexandra [31]
The answer would be D, 2 cm represents 12 cm. 2/12=1/6
3 0
3 years ago
Read 2 more answers
This is the new update of the question
anzhelika [568]

Answer:

d

Step-by-step explanation:

If x represents the slant height, the graph would be a straight line.

If x represents the radius, the graph would be a parabola.

Looking at the answers, we're looking for x to be the slant height, so we're looking for a straight line.

We are looking for g(x). Answers a and b are wrong.

In g(x) r is fixed to 5 (this is given). So the slant height in the smallest possible cone would still be at least 5.

So the domain is x > 5.

d is your answer.

8 0
3 years ago
Read 2 more answers
Claire is going to an amusement park. The price of admission into the park is $30, and once she is inside the park, she will hav
nydimaria [60]

Answer:

1. $66

2. 30 + 4r

Step-by-step explanation:

Let

Price of admission into the park=$30

Price of every ride in the park=$4

Number of rides =x

Total cost of going to the park= 30+4x

1. How much money would Claire have to pay in total if she goes on 9 rides

Total cost of going to the park= 30+4x

When x=9

=30+4x

= 30 + 4(9)

=30 + 36

=$66

2. How much would she have to pay if she goes on r rides?

When x=r

Total cost of going to the park= 30+4x

= 30 + 4(r)

=30 + 4r

4 0
3 years ago
Read 2 more answers
What is the value of the expression k – 14 when k = –17?
Vedmedyk [2.9K]
I hope this helps you




-14+?= -17


?= -17+14


?= -3
6 0
3 years ago
Which of the following expressions has a coefficient of 6 and a constant of 9?
Tcecarenko [31]
It would be C because a coefficient is always with a variable and 6 is with a variable which makes it a coefficient

Hope this helps

Have a great day/night
6 0
3 years ago
Read 2 more answers
Other questions:
  • Triangle whose base is 5.05 and height is 2.4
    6·1 answer
  • How many four digit numbers can we make from the numbers 5, 6, 7, 9 if you can repeat the digits and use the digit 5 at least on
    10·1 answer
  • A figure drawn in the coordinate plane has the coordinates J(‒1,5), K(6,5), L(9,1) and M(2,1).
    8·2 answers
  • A blacksmith has been studying vector calculus and wants to calculate the total mass of a curved metal fitting. Given that the m
    8·1 answer
  • (9x + 5 ) - (6x +-8)​
    8·1 answer
  • a can of paint will cover 20 square units my area that i want to paint has lenght of 20 inches and a width of 10 inches how many
    15·2 answers
  • FOR A FUNDRAISER THE BASKETBALL TEAM IS SELLING 75 WRIST BANDS FOR $3 EACH
    14·2 answers
  • At a taffy pull, George stretched the taffy to 3 feet. Jose stretched it 1_ 1 3 times as far as George. Maria stretched it _ 2 3
    5·1 answer
  • Diana has 18 apples more than Roberto. Together, Diana and Roberto's apples are 48. How many apples does each have?​
    7·1 answer
  • Blake is cutting a piece of rope into fourths. if each piece is 16 inches long, what is the length of the entire rope?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!