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levacccp [35]
3 years ago
6

Please answer number 4 please!

Mathematics
2 answers:
Ratling [72]3 years ago
4 0

I believe the answer is A.

Dimas [21]3 years ago
3 0
The answer is : A

Hope this helps.
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A fish tank in the shape of a rectangular prism has these dimensions: length = 20 inches width = 10 inches height = 12 inches Wh
snow_tiger [21]
It’s 3 it’s 3 it’s 3 it’s actually 5
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3 years ago
A quadrilateral with four congruent angles (all 90 degrees) is called a
erastovalidia [21]

It's called a rectangle. This is just a definition, so there is not much to explain.

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PLEASE HELPPPPP
dsp73

Answer:

see explanation

Step-by-step explanation:

the equation of parabola in vertex form is

y = a(x - h)² + k

where (h, k ) are the coordinates of the vertex and a is a multiplier.

here (h, k ) = (3, 1 ) , then

y = a(x - 3)² + 1

to find a substitute any other point on the graph into the equation.

using (0, 7 )

7 = a(0 - 3)² + 1 ( subtract 1 from both sides )

6 = a(- 3)² = 9a ( divide both sides by 9 )

\frac{6}{9} = \frac{2}{3} = a

y = \frac{2}{3} (x - 3)² + 1 ← in vertex form

------------------------------------------------------

the equation of a parabola in factored form is

y = a(x - a)(x - b)

where a, b are the zeros and a is a multiplier

here zeros are - 1 and 3 , the factors are

(x - (- 1) ) and (x - 3), that is (x + 1) and (x - 3)

y = a(x + 1)(x - 3)

to find a substitute any other point that lies on the graph into the equation.

using (0, - 3 )

- 3 = a(0 + 1)(0 - 3) = a(1)(- 3) = - 3a ( divide both sides by - 3 )

1 = a

y = (x + 1)(x - 3) ← in factored form

3 0
2 years ago
It’s probably rlly simple I just dk how to do it :)
Helga [31]

Answer:

18,0

Step-by-step explanation:

By useing desmos, the line has an x intercept of 18 making that the answer.

 

8 0
3 years ago
Read 2 more answers
1. You can buy six cans of root beer for $2.50. How many cans of root beer
zmey [24]

Answer

24 cans

Step by Step explanation

10$ / 2.5$ = 4

6 * 4  = 24

6 0
2 years ago
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