All categories

3 years ago

What is the area of a rectangle that has a width of 4 miles and a length of 15 miles ?

Mathematics

2 answers:

kiruha [24]3 years ago

8 0

Answer:

60mi² Hope this helped :)

Step-by-step explanation:

Airida [17]3 years ago

8 0

Answer:

60 miles squared

Step-by-step explanation:

l x w is the formula for area of a square/rectangle

4 x 15 = 60

You might be interested in

Find the value of Z in the following equation 8Z =64

a_sh-v [17]

8z = 64
divide both sides with 8

8z ÷8 = 64÷8
therefore,
z = 8.

7 0

2 years ago

Read 2 more answers

4x − y = -7 can some one help me

Flauer [41]

Answer:

the question is not understandable

7 0

2 years ago

Jay spent ten more than three times the number of hours on his science fair project than jamie spent on her project jay spent 43

Aliun [14]

Why did both of their names have to start with the same letter

x=jay hours
y=jamie huours

x=10+3y
x=43

so
43=10+3y
minus 10
33=3y
divide 3
11=y

jamies spent 11 hours

8 0

2 years ago

What is the missing length??

amid [387]

Answer

The missing length is 10

Step-by-step explanation:

Represent the missing length with x

The sides of the given shape are directly proportional.

Mathematically:

(15 + x) to (12 + 8) and x to 7

Represent as a ratio:

$(15 + x) : (12 + 8) = x : 8$

$15 + x : 20= x : 8$

Convert to fraction

$\frac{15 + x}{20} = \frac{x}{8}$

Cross Multiply:

$(15 + x)*8 = 20 * x$

$120 + 8x = 20x$

Collect Like Terms

$20x - 8x = 120$

$12x = 120$

Solve for x

$x = \frac{120}{10}$

$x = 10$

<em>The length of the missing side is 10</em>

4 0

2 years ago

Solve<br>3 tan 8 <-1 for 0 5 0521.

BlackZzzverrR [31]

Answer:

Substitute the given value into the function and evaluate.

3 tan ( 8 ) < − 1 = 0.4216225 < − 1

0 = 0.4216225 < − 1

5 = 0.4216225 < − 1

521 = 0.4216225 < − 1

Step-by-step explanation:

3 0

2 years ago