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3 years ago

NEED HELP!!! Algebra Parents functions

Mathematics

1 answer:

rewona [7]3 years ago

3 0

Answer:

A its conistan when x less than 1 and x when x is larger

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10. Elaine is buying cube shaped blocks to add to her mantle as decoration. 1 point

podryga [215]

Answer:

my brain says (c) or (b) so, my answer would be (C)

Step-by-step explanation:

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4 years ago

SOMEONE HELP ME PLSSSSSSSSSSSSSSS

Ivenika [448]

Answer: i'm sorry it does not make any since

Step-by-step explanation:

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3 years ago

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3. Sarah bought 3 pounds of apples for $6. How much did each pound of apples cost?

marta [7]

Answer:

Step-by-step explanation:

6/3 = 2

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3 years ago

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How do I work out this

Ivenika [448]

Answer & Step-by-step explanation:

1.5 litres = 1500ml

<u>Small Milk Carton</u>

300ml x 5 = 1500ml

£1.20 x 5 = £6

<u>Large Milk Carton</u>

500ml x 3 = 1500ml

£1.40 x 3 = £4.20

The best value for 1.5l (1500ml) is to purchase 3 large milk cartons, as it's cheaper (by £1.80) than buying a small milk cartons.

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2 years ago

Find tan2θ if θ terminates in Quadrant IV and cosθ =3/5 .

Liula [17]

Answer:

The answer to your question is $\frac{-8}{3}$

Step-by-step explanation:

Data

cos Ф = 3/5

tan2Ф = ?

Quadrant IV

Process

1.- Remember that tanФ = $\frac{Opposite side}{Adjacent side}$ and cos Ф = $\frac{adjacent side}{hypotenuse}$

then, adjacent side = 3 and hypotenuse = 5

2.- Calculate opposite side

O² = h² - a²

O² = 5² - 3²

O² = 25 - 9

O² = 16

O = 4

3.- Calculate the tan 2Ф

tan 2Ф = 2( $\frac{-4}{3}$ ) The opposite side is negative in the fourth

quadrangle

tan 2Ф = $\frac{-8}{3}$

6 0

4 years ago