3 years ago

0.3d−1 3 1 3 =0.84: 7 15

Mathematics

1 answer:

IgorC [24]3 years ago

3 0

Answer:

d=23.333333333 (repeating decimal)

You might be interested in

A rectangular prism has a length of 9 feet, a height of 20 feet, and a width of 4 feet. What is its volume, in cubic feet?

Crank

Answer:

V=720ft³

Step-by-step explanation:

V=whl=4·20·9=720ft³

happy to help

7 0

3 years ago

Read 2 more answers

What is the next item in the sequence −10,−3,4,11

TEA [102]

━━━━━━━☆☆━━━━━━━

▹ Answer

<em />

▹ Step-by-Step Explanation

- 10 + 7 = -3

-3 + 7 =4

4 + 7 = 11

11 + 7 = 18

Hope this helps!

- CloutAnswers ❁

Brainliest is greatly appreciated!

━━━━━━━☆☆━━━━━━━

6 0

3 years ago

Read 2 more answers

What is the sum of the measures of <A and <B?

Tju [1.3M]

Answer:

145

Step-by-step explanation:

Because that angle(C) is sum of the A & B. ✌️

3 0

3 years ago

Read 2 more answers

xz_007 [3.2K]

Answer:

$Center = \boxed{1}, \: \boxed{ - 2} \: ; \: Radius = \boxed{3}$

Step-by-step explanation:

${x}^{2} + {y}^{2} - 2x + 4y - 4 = 0 \\ \\ ({x}^{2} - 2x + 1 - 1) + ( {y}^{2} + 4y + 4 - 4) - 4 = 0 \\ \\ ( {x}^{2} - 2x + 1) + ( {y}^{2} + 4y + 4) - 9 = 0 \\ \\ {(x - 1)}^{2} + {(y + 2)}^{2} = 9 \\ \\ {(x - 1)}^{2} + {(y + 2)}^{2} = {3}^{2} \\ \\ equating \: it \: with \\ \\ {(x - h)}^{2} + {(y - k)}^{2} = {r}^{2} \\ \\ h = 1 \\ k = - 2 \\ r = 3 \\ \\ center = \boxed{1} \: \boxed{ - 2} \: \: radius = \boxed{3}$

3 0

3 years ago

Correct 8.43225 to 3 significant figures

Dafna1 [17]

Hello :D

The answer is 8.432

I hope this helps :)

4 0

2 years ago