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3 years ago

Gym starts at 1:00 and ends at 2:00 how long is gym?

Mathematics

1 answer:

IrinaK [193]3 years ago

3 0

Answer:

1 hour or 60 minutes

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Over 6.8 months, a tree grew 7.48 inches.

evablogger [386]

The tree's grow rate is 1.1 per month
7.48/6.8
=1.1

4 0

4 years ago

Read 2 more answers

A camel had to walk a distance of 11,040 m. After 4 hours, he still had to walk 920 m. How far did the camel walk per hour?

sergey [27]

He walked 2,525 m per an hour.

11,040 - 920 = 10,100

10,100 / 4 = 2,525

Please mark brainliest.

7 0

3 years ago

The value of polynomial 5x - 4x square +3 when x=1

kakasveta [241]

Answer:

f(x)=5x-4x²+3

f(1)=5×1-4×1²+3

5-4+3
1+3
4

<h3>hope it helps.</h3>

3 0

3 years ago

. Which equation represents the line that passes through the points (3.7) and (-1.-1)

kondaur [170]

Answer:

$y=2x+1$ or $y+1=2(x+1)$

Step-by-step explanation:

step 1

Find the slope of the line

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have

$A(3,7)\ B(-1,-1)$

Substitute the values

$m=\frac{-1-7}{-1-3}$

$m=\frac{-8}{-4}=2$

step 2

Find the equation of the line into slope point form

$y-y1=m(x-x1)$

we have

$m=2$

$pointB(-1,-1)$

substitute

$y+1=2(x+1)$ -----> equation of the line into point slope form

$y=2x+2-1$

$y=2x+1$ -----> equation of the line into slope intercept form

3 0

3 years ago

Help me please: tan3x-tanx-1=0<br><br><br><br>

klasskru [66]

Answer: $x=0.30714\dots +\pi n$

Step-by-step explanation:

$\Rightarrow \tan3x-\tan x-1=0\\\\\Rightarrow \dfrac{3\tan x-\tan ^3x}{1-3\tan ^2x}-\tan x-1=0\\\\\Rightarrow 3\tan x-\tan ^3x+( 1-3\tan ^2x)(-1-\tan x)=0\\\Rightarrow 3\tan x-\tan ^3x-1-\tan x+3\tan ^2x+3\tan ^3 x=0\\\Rightarrow 2\tan ^3x+3\tan ^2x+2\tan x-1=0\\\Rightarrow \tan \left(x\right)\approx \:0.31718$

5 0

3 years ago