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Mice21 [21]
3 years ago
10

Simplify the product of (3+√7)(3-√7) that you found in the previous step.

Mathematics
1 answer:
mezya [45]3 years ago
8 0
The answer is 2
Look at the picture attached for steps

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Match the gig ratio with the approximate decimal number Round to nearest 10
adell [148]

Answer:

sin 30 sin 30 sin 30 sin 30

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2 years ago
Determine the total annual FICA tax for an annual salary of $165,000. Use $106,800 for maximum taxable earnings.
Naya [18.7K]
It will be b because
7 0
2 years ago
There are 438 students at a middle school. If 38% of the students participate in after school sports what would the number of st
umka21 [38]

Answer:166

Step-by-step explanation:438x.38=166

438 being the total amount of students

.38 being the 38% involved (moved percentage two to the left to make it a decimal)

6 0
3 years ago
On march 24, 1989, the exxon valdez oil tanker ran aground and leaked millions of gallons of oil into prince william sound. the
Alja [10]

hours did it take for oil to cover the area  = 592

The correct option is B.

<h3>What is geometrical figure?</h3>

Geometrical shapes are the shapes that depict the shapes of various items. Various figures have two dimensions, while others have three. Only the x and y axes are used for two-dimensional figures, whereas the x, y, and z axes are used for three-dimensional shapes.

<h3>According to the given information:</h3>

Given,

Area = 11000m²

Radius = .10m/h

We know the area of the circle:

Area = πr²

The relation between parameter:

Area = πr²

11000 = 3.14 * (0.10t)²

Dividing both side by 3.14

11000/3.14 = (3.14 * (0.10t)²)/3.14

by solving this we get:

(.10t)² = 3503.184

.10t = 59.187

dividing both side by 0.10

t  = 59.187/.10

t =  591.877

t = 592

hours did it take for oil to cover the area  = 592

To know more about geometrical figure visit:

brainly.com/question/17321335

#SPJ4

4 0
2 years ago
How do I simplify the value of y= 200,000(1.06)15
Fudgin [204]

Answer:

For this, first you must multiply the exponent, which in this case is 1.06^15,

and this gives you 2.39655819.

You then multiply 2.39655819 by 200000.

y = 479311.638

4 0
3 years ago
Read 2 more answers
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