3 years ago

The sides of rectangle feild (x+3)m and (x+7)m find the area of the feild

Mathematics

1 answer:

Ahat [919]3 years ago

3 0

Answer:

x^2+10x+21

Step-by-step explanation:

the area is <em>(x+3)(x+7)</em>

so it'll be: <em>x^2+10x+21</em> after you open it.

hope it'll help! have a good day!

You might be interested in

Christy drove 135 miles in 2.5 hours what was her average speed in miles per hour

vlada-n [284]

Her avarage speed in miles per hour is 54
How i solved this was by 135/2.5 and i got 54
I hope this helps!

5 0

3 years ago

The diameter of a circle measures 32 mm. What is the circumference of the circle? Use 3.14 for , and do not round your answer. B

mart [117]

Answer:

100.48 ft

Step-by-step explanation:

8 0

3 years ago

The polynomial given below has _____ root(s).

lisov135 [29]

3x²-8x+4=0
(3x-2) (x-2)=0
x=2/3 , x = 2
Hence, the polynomial has two positive roots.
Option A is the correct choice.

8 0

3 years ago

A 12.5 oz bag of Doritos costs $3.79. A 3 oz bag costs $1.00. What is the difference in unit rates?

Furkat [3]

Answer:

Step-by-step explanation:

12.5/3.79 = 3.2981530343

3.2981530343 rounded = 3.3

1/3 = 3.33333333333333

3.33333333333333 rounded = 3.3

3.3 - 3.3 = 0

3 0

3 years ago

Read 2 more answers

Atul has 2/3 lb of candy. Jose has 3/5 lb and Maria has 1/2 lb less then José. How many more pounds of candy does Atul have than

liraira [26]

Given:

Atul has $\dfrac{2}{3}$ lb of candy.

Jose has $\dfrac{3}{5}$ lb of candy.

Maria has $\dfrac{1}{2}$ lb less than Jose.

To find:

How many more pounds of candy does Atul have than Maria?

Solution:

Since, Maria has $\dfrac{1}{2}$ lb less than Jose, therefore

Maria has = $\dfrac{3}{5}-\dfrac{1}{2}$ lb

Maria has = $\dfrac{6-5}{10}$ lb

Maria has = $\dfrac{1}{10}$ lb

Difference between the candies Atul and Maria have.

Difference = $\dfrac{2}{3}-\dfrac{1}{10}$ lb

Difference = $\dfrac{20-3}{30}$ lb

Difference = $\dfrac{17}{30}$ lb

Therefore, Atul have $\dfrac{17}{30}$ lb of candy more than Maria.

6 0

3 years ago