4 years ago

Help of using proportion to solve problems

Mathematics

1 answer:

Sindrei [870]4 years ago

4 0

Hint: it will help to change all denominators to the same one using gcf or lcm

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Which graph represents the parent function of y=x^2 −5?

hjlf

From the function given:
y=x^2-5
this can be written as:
y=x^2+0x-5
writing in vertex form we get:
y=(x-h)^2+k
where: (h,k) is the vertex
y=(x-0)^2-5
thus the vertex is at (0,-5)
the parent function is y=x^2, thus the graph of the parent function is First graph

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3 years ago

8,000 * 40<br> = 320,000

Artyom0805 [142]

Answer:

This is true

Step-by-step explanation:

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3 years ago

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Ms. B is making snickerdoodle cookies. Her recipe uses one and a half teaspoons of cinnamon to make two dozen cookies. If she ne

Korvikt [17]

Answer:

First we must learn to dissect a question.

<h3>Explanation:</h3>

Part 1

We can list our facts first:

Every 2 dozen cookies takes 1.5 teaspoons of cinnamon to make
She needs 13 dozen cookies

She needs 13 dozen cookies. So (13/2)x 1.5 teaspoons

$6.5 \times 1.5 = 9.75 \: teaspoons$

She needs 9.75 teaspoons and 3 teaspoons make a tablespoon

So..

$9.75 \div 3 = 3 r0.75= 3tbsp \: and \: 0.75tsp$

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2 years ago

Eugene went to the ice cream shop after school. The large dish of ice-

KIM [24]

Answer:

the answer would be 4

Step-by-step explanation:

10 - 4 = 6 divided by 1.25 = 4

hope this helps!

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4 years ago

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Can someone please help me I don’t know how to do this please

Klio2033 [76]

Answer:

2. 1/16

3. 729

4. x^11

6. x^3

7. 32768

8. x^6

9. 675

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3 years ago