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3 years ago

Find the side length of a cube with a volume of 804 m,

Mathematics

1 answer:

aleksklad [387]3 years ago

8 0

A≈9.3
V Volume is 804

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Solve for x. |2x - 8| > 6

AfilCa [17]

Step-by-step explanation:

$|2x-8|>6\iff 2x-8>6\ or\ 2x-86+8\ or\ 2x-8+814\ or\ 2x7\ or\ x$

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3 years ago

Read 2 more answers

Work out the sum of 1 4 , 4 8 and 2 3 . Give your answer as a mixed number in its simplest form

belka [17]

Answer:

1 2/3

Step-by-step explanation:

Given :

Find the sum of 1/2, 4 /8 and 2 /3

1/2 + 4/8 + 2/3

L.c.m = 24

(12 + 12 + 16) / 24

40 / 24

= 1 16/24

= 1 2/3

6 0

3 years ago

I'm sorry it's upside down

natita [175]

Answer:

y= 1.5x

Step-by-step explanation:

The y-intercept is 0 so we don't put anything there. The slope is 1.5. You can find the slope by using rise and run.

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3 years ago

It takes 5 hours for a boat to travel 25 miles upstream. The same boat can travel 30 miles downstream in 2 hours. Find the speed

loris [4]

Answer:

so 5 miles upstream and 15 miles downstream

Step-by-step explanation:

25/5=5

30/2=15

3 0

2 years ago

If you place a 26-foot ladder against the top of a 10-foot building, how many feet will the bottom of the ladder be from the bot

True [87]

Answer:

24 foot

Step-by-step explanation:

We are given that

Length of ladder=26 foot

Height of building=10 foot

We have to find the distance between the bottom of ladder and the bottom of building.

Pythagorus theorem:

$(Hypotenuse)^2=(Base)^2+(Perpendicular\;side)^2$

We have hypotenuse =AC=26 foot

Perpendicular side =AB=10 foot

Base=BC

Substitute the values in the given formula

$(26)^2=(10)^2+(BC)^2$

$676=100+(BC)^2$

$(BC)^2=676-100=576$

$BC=\sqrt{576}=24$ (Take positive because length is always positive)

BC=24 foot

Hence, the bottom of the ladder will be 24 foot from the bottom of the building.

8 0

3 years ago