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ivanzaharov [21]

2 years ago

6

The sector of a circle has an area of 104pi/9 square inches and a central angle with measure 65 degrees. What is the radius of t

he circle in inches? Show work. a. 5.7 b. 8 c. 64 d. 104

1 answer:

vagabundo [1.1K]2 years ago

4 0

Answer: b : 8

Step-by-step explanation:

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Find the value of this expression if x = 2 and<br> y= 1.

N76 [4]

Answer: 2/5

Step-by-step explanation:

xy^2

--------

5

If x = 2 and y = 1

x * y^2 2 × 1^2

----------- -----------

5 5

2

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6 0

3 years ago

What is the change in y between the points (1, 4) and (6, -19)? -15 -23 5

Ksivusya [100]

Answer: -23

Step-by-step explanation:

The change in y value can be determined by subtracting the first value from the second.

-19 - 4 = -23

Or if you think about it logically you are going from a positive number to a negative so the total distance will be greater than both of your values.

5 0

3 years ago

The first term of a geometric sequence is 10,000 and the common ratio is 0.4. What

Misha Larkins [42]

$a = 10000$

$r = 0.4 = 4/10 = 2/5$

$a_9 = ar^8 = 10000 × 2^8/5^8$

$a_9 = 10000 × 256/(25 × 25 × 25 × 25)$

$a_9 = 6.5536$

7 0

2 years ago

WRITE AN EQUATION IN POINT SLOPE FORM FOR THE LINE THROUGH THE GIVEN POINT WIHT THE GIVEN SLOPE (-10,-6): M=-5/8

Lisa [10]

y=- $\frac{5}{8}$ x - $\frac{49}{4}$

4 0

3 years ago

Read 2 more answers

Solve the question: 3(.5y-6)=12

makvit [3.9K]

Answer:

y = 20.

Step-by-step explanation:

Distribute:

$3(0.5y)-3(6)=12$

$1.5y-18=12$

Add 18 to both sides:

$1.5y-18+18=12+18$

$1.5y=30$

Solve for y:

$\frac{1.5y}{1.5}=\frac{30}{1.5}$

$y=20$

6 0

3 years ago