3 years ago

What is the ratio of $.81 to $1 and $2.63 to $1?

Mathematics

2 answers:

creativ13 [48]3 years ago

6 0

.81 and 2.63 if you divide them

Anuta_ua [19.1K]3 years ago

5 0

$81:$1 and $2.63:$1 This is the answer hope it helped you.

You might be interested in

Simplify (3a-2b)²-2(3a-2b)(a+2b)+(a+2)²

Mnenie [13.5K]

Answer: 4a2-20ab+12b2+4a+4

the 2 is squareing 4a and 12b

Step-by-step explanation:

expand move the parentheses

multiply the parentheses

collect like terms

6 0

3 years ago

Read 2 more answers

2(x -9) = 9 divided ( - 1/3) what value of x makes the equation true plsss help :)))

Ivanshal [37]

Answer:

x = -9/2

Step-by-step explanation:

1. Divide 9 by -1/3:

$\frac{9}{1}$ ÷ $-\frac{1}{3}$ = $\frac{9}{1}$ · $-\frac{3}{1}$

= -27

2. Divide both sides by 2:

2(x - 9) = -27

$\frac{2(x-9)}{2} = \frac{-27}{2}$

(x - 9) = $-\frac{27}{2}$

3. Add 9 to both sides:

x = $-\frac{9}{2}$

(or 4.5 if you need it in decimal form)

hope this helps!

6 0

2 years ago

9. Find the slope of the line. A. -1/4 B. 4 C. 1/4 D. -4

slamgirl [31]

Answer:

9. A. -1/4

Step-by-step explanation:

Plug the points into the equation y2-y1/x2-x1. In this case, I chose the points (0,-2) and (4,-3). This would make the equation -3--2/4-0. This would be equal to -3+2/4 or -1/4. Therefore, the slope is -1/4.

If this has helped you please mark as brainliest

3 0

3 years ago

Read 2 more answers

800,000,000,000 + 20,000,000,000 + 3,000,000,000 + 50,000,000 + 4,000,000 + 600,000 + 50,000 + 8,000 + 700 + 80 + 6

WITCHER [35]

823054658786 is the answer to your question

3 0

3 years ago

Find the first five terms of the sequence in which a = 3 and an = 2an - 1 + 13, if n 2 2.

Nina [5.8K]

The answer to this question is D

6 0

2 years ago