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Math Questions and Answers (Q&A)

Kramayp
Answered: Sep 23, 2020
1635 lines per cm

Use the equation, sin(x) = k/d with k = 3, = 630nm (convert to meters) and x = 18.0 degrees. Isolate and solve for d. Once you find d, divide 0.01 by d to get the lines...Read More

2 Answers

312 views
Aashishkk
Answered: Sep 23, 2020
5

Number 1 + number 2 = number 3 1 + 4 = 5

1 Answer

310 views
Bmrichburg
Answered: Sep 23, 2020
Commutative Property

1 Answer

310 views
MrsLAB
Answered: Sep 23, 2020
1,200

1 Answer

303 views
Janxjuma
Answered: Sep 23, 2020
400+00+9

1 Answer

291 views
Wyatt Williams
Answered: Sep 23, 2020
1

Any time the denominator is equal to 0, that value of x is not included in the functional value. So, x / (x^2-2x+1) = x / (x-1)^2. (x-1)^2 = 0 only when x = 1.

1 Answer

283 views
T. Lopez, Biology student
Answered: May 17, 2019
The correct answer to this question is $11.56. To solve this question, would first know how many miles Louis drives each week. The commute to work is 10 miles each way. This makes it 20 back and...Read More

3 Answers

276 views
Ssexton
Answered: Sep 23, 2020
16 ft squared

You can use trig to find the missing sides of the triangle or you can use pythagorean theorem if you realize that both sides are the same length (x). Once you have the side...Read More

1 Answer

276 views
QuizLoverr
Answered: Sep 23, 2020
78.74 inches

1 Answer

274 views
Viebo
Answered: Sep 23, 2020
True

1 Answer

270 views
Barry Mclean, Sales Manager
Answered: Apr 03, 2019
The correct answer is to solve for the missing side of the triangle, we must use the Pythagorean Theorem where a² + b² = c². A and B are the legs and C is the hypotenuse, the...Read More

2 Answers

268 views
Halima
Answered: Jun 19, 2019

32 is the next number

2 Answers

263 views
Admubsece
Answered: Sep 23, 2020
5

1 Answer

263 views
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