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aev [14]
3 years ago
12

The length of a rectangle is 5 less than 3 times its width. The perimeter is

Mathematics
1 answer:
My name is Ann [436]3 years ago
8 0

Answer:

The length is 28 and the width is 11

Step-by-step explanation:

To solve this problem, we can make the width as x.

Since the length is 5 less than 3 times the width, it's going to be 3x - 5

So now we've got the length and width, just need to find the perimeter, which is all the sides added up together. They already gave us the perimeter, so we just have to solve the equation:

2(3x - 5) + 2x = 78

6x - 10 + 2x = 78

8x - 10 = 78

8x = 88

x = 11

x = 11, but remember, x is the width, not the length. Since we already found what x is, we just have to plug it into the equation of:

3x - 5

3 × 11 - 5

33 - 5 = 28

Answer: Length = 28 (don't forget to add the unit if there is one)

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The total charge for a taxi ride in nyc includes an initial fee of $3.75 plus $1.25 for every 1/2 mile traveled. Yhe taxi ride c
AnnZ [28]

Answer:

12.50 - 3.75  = 8.75

$8.75 / $1.25 * (1/2) (per mile) = 3.5 miles

1. Mile .5 (fee and 1st mile)

$3.75 + $1.25 = $5.00

2. Miles .5 - 3.5 (additional 3 miles)

$1.25 * (3*2) = $7.50

Total: $5.00 + 7.50 = $12.50

Step-by-step explanation:

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4 years ago
How do I solve this question
Gnoma [55]

Answer:

https://brainly.com/

Step-by-step explanation:

6 0
3 years ago
A nonlinear function with at least one term raised to the power of two is known as a a. logarithmic function. b. quadratic funct
saul85 [17]

Answer:

<h3>The option b) quadratic function is correct</h3><h3>A nonlinear function with at least one term raised to the power of two is known as a <u>quadratic function</u></h3>

Step-by-step explanation:

A nonlinear function with at least one term raised to the power of two is known as a <u>quadratic function</u>

FOR :

A non-linear system of equations is a set of equations where one or more terms have a variable of power two or higher .

In Algebra, linear functions are polynomials with highest exponent equal to 1 or of the form y = c where c is constant. Non-linear functions are all other rest functions with exponent atleast 2.

Hence A nonlinear function with at least one term raised to the power of two is known as a <u>quadratic function</u>

<h3>Therefore the option b) quadratic function is correct</h3>
7 0
3 years ago
A relay team of 4 people runs 3 miles. If each runs the same distance, how many miles dose each person runs. In fractions as div
saveliy_v [14]

Answer:

\[\frac{3}{4}\] miles

Step-by-step explanation:

The relay team consists of 4 people.

Total distance covered by 4 people = 3 miles

Each person runs the same distance.

This means that each person will run a distance equal to:

\[\frac{distance}{persons}\]

\[=\frac{3}{4}\]

So each person in the relay team of 4 will run a distance of \[\frac{3}{4}\] miles to cover the entire length of 3 miles.

4 0
3 years ago
Jason went to 5 football games this year he want to 8 games last year how many football games did Jason go to in total​
DedPeter [7]

Answer:

13 football games

Step-by-step explanation:

All you have to do is add the 5 football games that Jason went to last year to the number of football games he went to this year, which was 8, and when you add them, you get 13 football games.

4 0
3 years ago
Read 2 more answers
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