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4 years ago

What is 3.82 rounded to the nearest whole number?

Mathematics

1 answer:

ryzh [129]4 years ago

3 0

Four. 3.82 is only 0.18 away from four while it's 0.82 away from two.

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Solve 5x^2 + 16 = 10 by using the quadratic formula<br><br>ax^2 + bx + c = 0

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3 years ago

(4xt7) (2x+5) find x

Anvisha [2.4K]

Answer:

8x^2+34x+35

Step-by-step explanation:

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3 years ago

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Mario is setting up a new tent during a camping trip. The tent came with 7 feet of rope. The instructions are to use 34.5 inches

nevsk [136]

Answer: There are 6 sections of $8\frac{1}{4}\ inches$ of rope Mario can cut from the rope .

Step-by-step explanation:

Since we have given that

Length of the rope for the tent = 7 feet

As we know that

$1\ feet=12\ inches\\\\7\ feet=12\times 7=84\ inches$

Length of rope is used to tie a tarp on top of the tent = 34.5 inches

Remaining length of rope is given by

$84-34.5=49.5\ inches$

According to question, the remaining rope should be cut into

$8\frac{1}{4}\ inches\\\\=\frac{33}{4}\ inches$

So, Number of $8\frac{1}{4}\ inches$ sections of rope Mario can cut from the rope is given by

$\frac{49.5}{8\frac{1}{4}}\\\\=\frac{49.5}{\frac{33}{4}}\\\\=\frac{49.5\times 4}{33}\\\\=6$

Hence, there are 6 sections of $8\frac{1}{4}\ inches$ rope Mario can cut from the rope .

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3 years ago

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How many degrees does the hour hand move from 3:00 to 5:30?

hodyreva [135]

now, keeping in mind that a circular clock has 360° total, and there are 12 hours labeled on it evenly, so the angle between each hour label is 360 ÷ 12 = 30.

so, from 3pm to 5pm, it moved by 30° + 30° = 60°.

from 5pm to 5:30, that's only half an hour, so it moved half 30°, or 15°.

60° + 15° = 75°.

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3 years ago

A number is less 85 and has 26 and 6 as factors

mafiozo [28]

78 A number is less 85 and has 26 and 6 as factors

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3 years ago