Answer question five and how thxxx

Mathematics

1 answer:

Anarel [89]3 years ago

7 0

Y=(112-94)×4=18×4=72

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URGENT PLEASE convert y = -5/6x -9 to standard slope form

SpyIntel [72]

Answer:

6y + 5x = -54

Step-by-step explanation:

y = m x + b -> slope-intercept form

ax + by = c -> standard form

$y = - \frac{5}{6} x - 9$

6y = -5x - 54

6y + 5x = -54

3 0

3 years ago

What is 12x4+690=+12208?

scoray [572]

12,946. 12 times 4 is 48.48+ 690 is 738.738+12208 is 12,946

8 0

4 years ago

The minute hand of a clock is 9 inches long. how far does the tip of the minute hand move in 40 minutes

GarryVolchara [31]

$\text{The minute hand of a clock is 9 inches long.}\\
\text{we need to find the distance traveled by the tip of the minute }\\
\text{hand moved in 40 minutes.}$

$\text{That is we need to find the length of the arc formed by the minute}\\
\text{hand in 40 minutes. We know that in one complete revolution of the}\\
\text{minute hand there are 60 minutes. so the central angle formed by the }\\
\text{minute hand in 40 minutes is}=\frac{40}{60}*2\pi =\frac{4\pi}{3} \text{ radians}\\
\\
\text{hence using the arc length formula, }s=r\theta, \text{ we get}\\
\\
\text{distance traveled by the tip}=9\times \frac{4\pi}{3}=12\pi\approx 37.7 \text{ inches}$

Hence the tip of the minute hand moved approximately 37.7 inches in 40 minutes.

5 0

3 years ago

If half of a box of candy weighs 3/5 of a pound, how much would 4 full boxes weigh?

Reil [10]

So we want to know what a full box is. We have the weight of half a box. So we can use the formula: (2 x 3/5) and you want to know the outcome of four full boxes. So (2x3/5)4
Or: 6/5 x 4

And the answer is 24/5. But if you want to simplify it, it’s 4 4/5

7 0

4 years ago

How can you solve 3x=9by multiplying each side by the reciprocal

kirill [66]

3x * 1/3 = 9* 1/3

x = 3 is the answer

8 0

4 years ago

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