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erastovalidia [21]
2 years ago
9

A parabola had a vertex at (3,4) and passes through the point (5,-4) what is the standard form equation for the parabola.. help

pleasee
Mathematics
1 answer:
8_murik_8 [283]2 years ago
4 0

Answer:

i need help on this one aswell

Step-by-step explanation:

noooooooooooo

pls

someone help us on this question

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I need to figure this out for a quiz in APEX. I can get the rest if I understand how to do this one.
KIM [24]
The answer is b
(-1,3,5)

Hope this helps!
8 0
3 years ago
Your family goes to a Southern-style restaurant for dinner. There are 7 people in your family. Some order the chicken dinner for
butalik [34]

Answer:

a) 4 people ordered streak dinner

b) 3 people ordered chicken dinner

Step-by-step explanation:

Let the number of people that ordered steak dinner be x

and the number of people that ordered chicken dinner be y

From the question,

There are 7 people in your family

Hence, we can write that

x + y = 7 ...... (1)

Also from the question

Some order the chicken dinner for $13 and some order the steak dinner for $18 and the total bill was $111.

We can then write that

13y + 18x = 111 ...... (2)

From equation (1)

x + y = 7

Then,

x = 7 - y ...... (3)

Put this into equation (2)

13y + 18x = 111

13y + 18(7 - y) = 111

13y + 126 - 18y = 111

-5y = -15

5y = 15

y = 15 / 5

y = 3

Put the value of y into equation (3) to get x

x = 7 - y

Then

x = 7 - 3

x = 4

Hence, 4 people ordered streak dinner

and 3 people ordered chicken dinner

a) 4 people ordered streak dinner

b) 3 people ordered chicken dinner

3 0
2 years ago
A fleece top costs $34.00. It is on sale for one over four off. What is the sale price?
jarptica [38.1K]
If im  correct it will be 8.5 
8 0
3 years ago
What is the answer to question 10
Whitepunk [10]
He needs to earn ; 77.99-20= 57.99 dollars

so in one week there are 2 weekends; so he earns 6×3×2 = 36 dollars

so no of week = 57.99÷ 36= 1.6 weeks

so weeks are in natural no thus it will take him 2 weeks !!
8 0
3 years ago
Read 2 more answers
A forest Cover 78000 acres. A survey finds that 0.7% of the forest is old-growth trees. How many acres of old-growth trees are t
kolezko [41]

Answer:

THE acres of old growth is 78,007

3 0
3 years ago
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