2 years ago

Piecewise Functions

Mathematics

1 answer:

Lisa [10]2 years ago

4 0

Answer:

(0, -5), (3, -6), (4, -8)

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Clara pays $76 for 8 guitar lessons. How much would 10 guitar lessons cost? Enter your answer in the box.

WARRIOR [948]

You would divide 76 by 8. That would give you 9.5. Then you multiply by 10 and that gives you 95. Hope this helps (;

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3 years ago

Tara has 3 over 4 cup of ice cream. How many 1 over 5 -cup servings are in 3 over 4 cup of ice cream?

qwelly [4]

Answer:

0.15 cup servings

Step-by-step explanation:

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8 0

3 years ago

Please help this is due in 20 mins, I will give brainliest

eduard

Answer:

L = 5 $\sqrt{10}$

Step-by-step explanation:

use Pythagorean Theorem:

L² + (5 $\sqrt{2}$ )² = (10 $\sqrt{3}$ )²

L² + 25(2) = 100(3)

L² + 50 = 300

L² = 250

L = $\sqrt{250}$ = $\sqrt{25}$ · $\sqrt{10}$ = 5 $\sqrt{10}$

6 0

2 years ago

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Write sin(19°) in terms of cosine.

Leto [7]

Answer:

cos(71)

Step-by-step explanation:

Since 19° is less than 90, we can express this in terms of confunction.

sin(θ) = cos(90-θ)

sin(19) = cos(90-19)

sin(19) = cos(71)

3 0

2 years ago

ABCD is a square, what is the measure angle of BAC

Furkat [3]

45 degrees, you are cutting the right angle in half

8 0

3 years ago

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