2 years ago

PLEASE HELP ME !!!!!!!

Mathematics

1 answer:

Svetach [21]2 years ago

4 0

Answer:

the 2nd one "78.5cm^2" hope this helped :) sorry if its wrong

Step-by-step explanation:

You might be interested in

If numerator is 2 less than the denominator of a rational number and when 1 is subtracted from numerator and denominator both, t

xenn [34]

Answer:

$\frac{3}{5}$

Step-by-step explanation:

Let the denominator be x
So, numerator = x - 2
According to the given condition: when 1 is subtracted from numerator and denominator both, the resulting new rational number in its simplest form is $\frac{1}{2}$

$\implies \frac{x-2-1}{x-1}=\frac{1}{2}$

$\implies \frac{x-3}{x-1}=\frac{1}{2}$

$\implies 2(x-3)=x -1$

$\implies 2x-6=x -1$

$\implies 2x-x=6-1$

$\implies x=5$

$\implies x-2=-5-2= 3$

$Required \: rational\: number = \frac{3}{5}$

6 0

2 years ago

Find the area.. of the figure below...

RoseWind [281]

Answer:

Step-by-step explanation:

rectangle 8

triangle 6

7 0

2 years ago

...........................

Mila [183]

Answer:

Step-by-step explanation:

4 0

3 years ago

The five-number summary for the number of surfers at each beach in Miami is shown in the following table.

Svetach [21]

Answer:

25%

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Which equation is a linear function y = 2/x + 3 y = x/2 - 5 y = 2 ^ z - 1 y = x ^ 2 + 7

stich3 [128]

Answer:

hello how do i work this app im new

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers