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notsponge [240]
3 years ago
6

What is the exact value of sin 170⁰ cos 55⁰ + cos 170⁰ sin 55⁰?

Mathematics
2 answers:
Ganezh [65]3 years ago
6 0

Answer:

C

Step-by-step explanation:

Zarrin [17]3 years ago
3 0

Answer:

c

Step-by-step explanation:

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earnstyle [38]

Answer:

6/8

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4 0
3 years ago
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A discount of 18% on a tennis racquet reduced its price by $16.91. What was the sale price?
Anni [7]
18%=$16.91
1%=$16.91÷18
=$0.93944(3.s.f)
100%=$0.93944x100
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8 0
3 years ago
Is the product of fifteen negative integers positive or negative?
enot [183]

Answer:

the sign of the product of 15 negative numbers will be negative

Step-by-step explanation:

Heya mate!!

The product of odd numbers is odd and the product of even numbers is even.

so 15 is an odd number then the sign of product is odd

Hope this helps!!!

3 0
3 years ago
The volume of a cylinder is 256 in height of the cylinder is 1 in. What is the radius of the​ cylinder?
Sindrei [870]

Answer:

5.903 for radius

7 0
3 years ago
PLEASE ANSWER QUICK One year, the population of a city was 164,000. Several years later it was 182,040. Find the percent increas
Katena32 [7]

Answer:

There was an 11% increase.

Step-by-step explanation:

The formula to find a percent increase is this: (original amount - new amount / original amount) * 100

If you fill in the formula, you get this:

(164,000 - 182,040 / 164,000) * 100

Solve:

(-18,040 / 164,000) * 100 ---> If the number being divided is negative, find the absolute value.

(18,040 / 164,000) * 100 =

0.11 * 100

11%

5 0
3 years ago
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