3 years ago

Help! Need help. Not good with this.

Mathematics

2 answers:

PIT_PIT [208]3 years ago

8 0

The first answer is 7.7

the second one is 137.5

olga nikolaevna [1]3 years ago

4 0

35% of 22 = 0.35 × 22 = 7.7

55 is 40% of A
A = 55/40% = 137.5

You might be interested in

What is the radius of the circle x2 + y2 -1=0?

Montano1993 [528]

Answer: 1

Step-by-step explanation:

rewrite x^2 + y^2 -1 = 0 as x^2 + y^2 = 1

the 1 on the right hand side of the equation is equal to the radius squared

1 = r^2

r = 1

5 0

3 years ago

Read 2 more answers

If the area of a square is 36 square unit what si the length of a side of the square

kodGreya [7K]

Answer:

The length of the square is 6 units.

Step-by-step explanation:

Given that all sides of the square are the same and the area of square formula is A = length×breadth. So let's make x as the sides :

$area = length \times breadth$

$let \: area = 36 \\ let \: sides \: = x$

$36 = x \times x$

${x}^{2} = 36$

$x = ± \sqrt{36}$

$x = 6 \: units$

$x = - 6 \: (rejected)$

6 0

3 years ago

Read 2 more answers

What are the next three terms in this pattern 1,2,4,8

ivann1987 [24]

16 32 64 hope this helps

4 0

3 years ago

Read 2 more answers

Pls help and show workings due ASAP

Fed [463]

Answer:

goodluck

Step-by-step explanation:

7 0

3 years ago

Need help asap!! Tysmm

Levart [38]

Answer:

1) 9x-4

Step-by-step explanation:

7x+2x= 9x

-8+4= -4

9x-4

8 0

3 years ago

Read 2 more answers