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Morgarella [4.7K]
3 years ago
13

Using the numbers 8,6,4 and 2 write an expression that equals 4

Mathematics
2 answers:
Zolol [24]3 years ago
6 0
6+4-8+2 = 4 is the answer
vfiekz [6]3 years ago
5 0
8-(6+2)+4 is how you use those numbers to equal 4
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When you cut a pyramid parallel to the base, meaning side to side, what 2D shape is created by the cross section ?
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triangle

Step-by-step explanation:

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High School sold tickets to the winter dance for $3.50 in advanced and $5.00 at the door. If 115 people attended the dance and H
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Find the lengths of the missing side . Simplify all radicals !!!<br> help mee!!!!!!
larisa86 [58]

Answer:

e = 13\sqrt{2}

f = 13\sqrt{2}

Step-by-step explanation:

The ∆ given is an isosceles ∆ with a right angle measuring 90°, and two congruent angles measuring 45° each.

Using trigonometric ratio formula, we can find the lengths of the missing side as shown below:

Finding e:

sin(\theta) = \frac{opp}{hyp}

sin(\theta) = sin(45) = \frac{\sqrt{2}}{2}

hyp = 26

opp = e = ?

Plug in the values into the formula

\frac{\sqrt{2}}{2} = \frac{e}{26}

Multiply both sides by 26

\frac{\sqrt{2}}{2}*26 = \frac{e}{26}*26

\frac{\sqrt{2}}{2}*26 = e

\frac{\sqrt{2}}{1}*13 = e

13\sqrt{2} = e

e = 13\sqrt{2}

Since side e is of the same length with side f, therefore, the length of side f = 13\sqrt{2}

3 0
3 years ago
Describe how you would estimate the first number of the quotion for the division497÷22
liraira [26]
I would round them so it would be 500 divided by 20
The answer should be close to 25
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3 years ago
HELP I NEED HELP ASAP
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Answer:

No spam no help

Step-by-step explanation:

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