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elena55 [62]
3 years ago
11

Writing an Equa

Mathematics
1 answer:
kakasveta [241]3 years ago
6 0

Answer:

Step-by-step explanation:

(3,1) lies below the vertex, so the parabola opens downwards.

Equation for a down-opening parabola with vertex (2,3):

y = a(x-2)² + 3, a<0

Plug in (3,1) and solve for a:

1 = a1² + 3

a  = -2

y = -2(x-2)² + 3

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6 • (4 + 2)2 – 32 answer.
SVETLANKA909090 [29]

This is a classic order of operations question

I always remember order of operations as PEMDAS, or

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

That is the order to do items, from left to right. Multiplication and decision take place at the same time, as do addition and subtraction

So lets look at your problem: 6 • (4 + 2)² – 32

The first thing to do is what is in the parentheses, the 4 + 2

6 • (6)² – 32

The 2nd thing is the exponent

6 • 36 – 32

Next we do the multiplication

216 - 32

And finally the subtraction, leaving us with

184

4 0
3 years ago
Plz help 7th grade math
VLD [36.1K]

Answer:

The answer is -11

Step-by-step explanation:

3+(-14) is basically writing out 3-14 which is -11

8 0
3 years ago
Read 2 more answers
A mixture of green paint requires 3/4 pint yellow paint and 2/5 pint blue paint. How many pints of yellow paint will be needed i
katrin2010 [14]

Answer:

1\frac{7}{8}

Step-by-step explanation:

Given:

A mixture of green paint requires 3/4 pint yellow paint and 2/5 pint blue paint.

Question asked:

How many pints of yellow paint will be needed if the mixture contains one pint of blue paint ?

Solution:

We will easily find quantity of yellow paint, will be needed in the mixture, contains one pint of blue paint by using unitary method:

By using \frac{2}{5} \ pint blue paint, yellow paint requires = \frac{3}{4} \ pint

By using 1 pint blue paint, yellow paint requires = \frac{3}{4} \div\frac{2}{5} \\

                                                                               =\frac{3}{4} \times\frac{5}{2} \\\\ =\frac{15}{8} \\\\ =1\frac{7}{8} \ pint

Thus, 1\frac{7}{8} pint yellow paint requires in the mixture with one pint of blue paint.

4 0
3 years ago
Apply the distributive property to factor out the greatest common factor of 35+50​
Oksana_A [137]

Answer:

Im gayyyyyyyyy

Step-by-step explanation:

5 0
3 years ago
Which value of h makes the equation below true?<br> 5x + 8 = 28
GenaCL600 [577]

Answer:

Step-by-step explanation:

So, the point of this is to make x the only thing on one side, so we can see what x is!

Okay so first subtract 8 on both sides...

5x= 25

Now we need to divide on both sides!

That equals...

x=5

So now we know that x=5!

Hope this helped!! :D

If you have any questions whatsover, make sure to comment!

4 0
2 years ago
Read 2 more answers
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