3 years ago

A rectangle has a lenght of 5x-2 and a width of x+3. What is the value of x when the perimeter is 50

Mathematics

2 answers:

blondinia [14]3 years ago

7 0

Hopefully this helps you

trasher [3.6K]3 years ago

7 0

$(5x - 2) + (5x - 2) + (x + 3) + (x + 3) = 50 \\ 12x + 2 = 50 \\ 12x = 50 - 2 \\ 12x = 48 \\ x = 4$

You might be interested in

Which graph shows the solution to the system of linear inequalities?

7nadin3 [17]

Answer:

Step-by-step explanation:

no explination

5 0

2 years ago

Lashaya decides to jog 8 miles. She is only able to jog 5/16 that distance. Write the distance

Novay_Z [31]

Answer:

The distance is $2.5\ miles$

Step-by-step explanation:

Let

x------> the distance

we know that

To find the distance, multiply the total distance of 8 miles by 5/16

$x=8(\frac{5}{16})=\frac{5}{2}=2.5\ miles$

6 0

3 years ago

Which answer describes the transformation of f(x)=log2(x−5)−2 from the parent function g(x)=log2x ? A) It is the graph of g(x) s

damaskus [11]

Answer:

It is the graph of g(x) shifted 5 units right and 2 units down.

Step-by-step explanation:

Given : f(x)=log_2(x−5)−2

the parent function g(x)=log_2(x)

To get f(x) , 5 is subtracted from x

If we add any number with x then we shift left

If we subtract any number from x then we shift right

Here 5 is subtracted from x , so we shift 5 units right

Also -2 at the end

If we add any number at the end , then we shift up

if we subtract any number at the end , then we shift down

Here 2 is subtracted at the end , so we shift 2 units down

It is the graph of g(x) shifted 5 units right and 2 units down.

4 0

3 years ago

How many wholes are there in 71/8 in a fraction

kipiarov [429]

There would be 8 whole(s) in total.

4 0

3 years ago

Read 2 more answers

Triangle LMN is located at L(2,3), M(1,2), and N(4,4). The triangle is then transformed using the rule (x+5, y+2) to form the im

charle [14.2K]

Using the rule (x+5, y+2) you would add 5 to the x value and 2 to the y value so the answer would be L' (7,5) M' (6,4) N' (9,6)

8 0

3 years ago