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zloy xaker [14]

3 years ago

5

Which set of ordered pairs is linear?

1 answer:

Aleks [24]3 years ago

7 0

Answer:

C or A

Step-by-step explanation:

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Amy is scuba diving. She starts at – 15.5 m relative to the ocean surface. She swims

solniwko [45]

Answer:

-9.85

Step-by-step explanation:

-15.5 - 4.2 = -19.7

Negatives work like positives

19.7 / 2 = 9.85

Turn that into a negative

-9.85

3 0

3 years ago

Please help me answer this

yarga [219]

80,000going up by 10% you just add the 10% on

6 0

3 years ago

find the curved surface area and total surface area of a right circular cylinder whose height is 15 cm and radius of the base is

ki77a [65]

Answer:

$CSA = 660cm^2$ --- Curved Surface Area

$TSA = 968cm^2$ --- Total Surface Area

Step-by-step explanation:

Given

Shape: Cylinder

$h = 15$ -- height

$r = 7$ --- radius

Solving (a): The curved surface area (CSA)

This is calculated as:

$CSA = 2\pi rh$

This gives:

$CSA = 2 * \frac{22}{7} * 7 * 15$

$CSA = 2 * 22* 15$

$CSA = 660cm^2$

Solving (b): The total surface area (TSA)

This is calculated as:

$TSA = 2\pi r(h + r)$

This gives:

$TSA = 2 * \frac{22}{7} * 7 * (15 + 7)$

$TSA = 2 * 22 * (15 + 7)$

$TSA = 2 * 22 * 22$

$TSA = 968cm^2$

3 0

3 years ago

What is the domain? F(x)= 3x^2-2x-1/ x^2+3x-10

9966 [12]

Domain:
(
−
∞
,
∞
)
,
{
x
|
x
∈
R
}

8 0

3 years ago

Find the exact value of the following.

katrin [286]

- x*y =

-(-75.9) * 2.6

- (-197.34)

197.34

Answer: 197.34

6 0

3 years ago

Read 2 more answers