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2 years ago

Please help!!!!!!! For ten points

Mathematics

1 answer:

ziro4ka [17]2 years ago

5 0

Answer:

A is the answer

Step-by-step explanation:

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Write p divided 6 as an algebraic expression

Crazy boy [7]

Answer:

The algebraic expression that would show the "p divided by 6" is a fraction which shows the dividend, p, as the numerator and the divisor, 6, as the denominator. In symbols, this can be written as follows: p/6

Step-by-step explanation:

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3 years ago

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Divide 100 in a ratio of 5:3

bixtya [17]

Answer:

62.5 : 37.5

Step-by-step explanation:

When we divide 100 into 5:3 ratio the parts we make need to add up to 100

5parts +3 parts = 8 parts

100/8 parts = 12.5 are in each part

12.5*5 : 12.5*3

62.5 : 37.5

check our answer 62.5+37.5 = 100 ✅

7 0

2 years ago

Which is the equation of a parabola with vertex (0, 0), that opens to the left and has a focal width of 12?

sattari [20]

Answer:

$\text{Equation of parabola is }y^2=-12x$

Step-by-step explanation:

We need to find the equation of parabola using given information

Vertex: (0,0)
Open to the left
Focal width = 12

If parabola open left and passes through origin then equation is

$y^2=-4ax$

Focal width = 12

Focal width passes through focus and focus is mid point of focal width.

Focus of above parabola would be (-a,0)

Passing point on parabola (-a,6) and (-a,-6)

Now we put passing point into equation and solve for a

$6^2=-4a(-a)$

$a=\pm 3$

a can't be negative.

Therefore, a=3

Focus: (-3,0)

Equation of parabola:

$y^2=-12x$

Please see the attachment of parabola.

$\text{Thus, Equation of parabola is }y^2=-12x$

6 0

3 years ago

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Four big water bottles can hold 8 gallons of water. How much water can ten big water bottles hold?

denis-greek [22]

Ten big water bottles can hold 18 gallons of water

6 0

3 years ago

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In a certain city, it was recorded that 17 and one third inches of rain fell over a 24-hour period. How much rain fell per hou

agasfer [191]

(17 1/3) / 24 = x/1
cross multiply
24x = 52/3
x = 52/3 * 1/24
x = 52/72 = 13/18 inches per hr

4 0

2 years ago