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2 years ago

Please please help! exam and I only have IO minutes left

Mathematics

1 answer:

tigry1 [53]2 years ago

3 0

Answer:

Step-by-step explanation:

15+x=16x+60

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Trigonometry question! find the vaule of x. round to the nearest tenth!

atroni [7]

Answer:

Step-by-step explanation:

Look at the picture.

Use tangent:

$tangent=\dfrac{opposite}{adjacent}$

We have a measure of the angle and length of the adjacent:

$\alpha=10^o,\ adjacent=500$

$\tan10^o\approx0.17633$

Substitute:

$\dfrac{x}{500}=0.17633$ <em>multiply both sides by 500</em>

$x=88.165\to x=88.2$

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2 years ago

Number 19 help due in 2 minutes

amm1812

Answer: 4 bags of plates plates 3 bags of cups 2 bags of forks

Step-by-step explanation:

48+48=96 32+32+32=96 24+24+24+24=96

7 0

2 years ago

Help: (picture below)

Aleks04 [339]

The length of a pendulum that makes one full swing in 1.9 s is about 2.926 which is about 3ft when rounded to the nearest foot

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3 years ago

William ran a total of 14 miles in seven days each day he ran the same number of miles how many miles did William run each day

worty [1.4K]

Two. He ran 14 miles in 7 days, where he ran the same amount each day, so we can set up a ratio between them to find that he ran 2 miles every 1 day.

4 0

2 years ago

Read 2 more answers

John needs to buy at least 100 tiles to redecorate his bathroom. The tiles are sold in packs of 6.

AnnyKZ [126]

Answer: $n\geq17$

Step-by-step explanation:

Let n= Number of packs John needs.

Tiles in 1 pack = 6

Tiles in <em>n</em> pack = <em>6n</em>

If he needs at least 100 tiles.

then

6n ≥ 100

$\Rightarrow\ n\geq100\\\\\Rightarrow\ n\geq\dfrac{100}{6}\\\\\Rightarrow\ n\geq\dfrac{50}{3}\\\\\Rightarrow\ n\geq16.67\\\\\Rightarrow\ n\geq 17$

The required inequality: $n\geq17$

7 0

2 years ago