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otez555 [7]
3 years ago
6

Use the unit circle to find sin 90 degrees a. 1 c. -1 b. 0 d. Undefined Please select the best answer from the choices provided

A B C
Mathematics
1 answer:
Maksim231197 [3]3 years ago
3 0

Answer:

sin of 90 is 1

Step-by-step explanation:

sin is the y axis coordinate and the coordinates of 90° on unit circle is (0,1)

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A_______is an algebraic expression made by adding or subtracting terms<br><br>has to be 10 letters
velikii [3]

Answer:

  POLYNOMIAL is a 10-letter word

Step-by-step explanation:

A polynomial is such an expression.

Virtually any kind of algebraic expression is made by adding or subtracting terms, grouping them, applying functions to them, or dividing them. (A term is already a product; increasing the number factors doesn't change that.)

A polynomial is a special kind of sum-of-terms expression involving terms that are non-negative integer powers of a variable.

8 0
4 years ago
Jack’s bill at a restaurant came to $52.31. He wants to leave a 15% tip. How much will the new total be, including tip?
blondinia [14]
52.31*1.15=60.1565

round it to the nearest penny and you will get $60.16
4 0
4 years ago
-8/7 / 5/4 as a fraction
lutik1710 [3]

Answer:

- 32/35

Step-by-step explanation:

-8/7 / 5/4 = -32/35

4 0
3 years ago
HELLP HELP PLSSSSSSSSSS<br> HELP
andre [41]
55%. 40-18=22 and 22 of 40 is 55%
6 0
3 years ago
Determine how many digits are to the right of the decimal point in the answer from multiplying: 0.3568 x 0.042
Svetllana [295]

multiply

0.3568 x 0.042 = 0.0149856 (remember to combine the amount of decimal point places before moving).

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hope this helps

8 0
4 years ago
Read 2 more answers
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