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2 years ago

When c=25,d =5 find an equation for c in terms of d

Mathematics

2 answers:

solniwko [45]2 years ago

6 0

Answer:

d=√c

d²=c

Step-by-step explanation:

d=√c

d²=c

solong [7]2 years ago

3 0

Answer:

c = d²

Step-by-step explanation:

c is the square of d in this example as 25 is one of 5

so we get

c = d²

and that's the simplest relationship between c and d, we get

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Fraction from greatest to least 1/3, 1/6, 1/2

Vsevolod [243]

1/2 then 1/3 then 1/6

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3 years ago

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A linear function is parallel to the line y= 4x + 8 and also goes through the point (2,15).What is the linear equation for this

horrorfan [7]

When written in the $y=mx+q$ form, the slope of a line is given by the coefficient $m$ . Moreover, two lines are parallel if the have the same slope.

Now, the slope of the known line is 4, so our line's slope will be four as well.

In general, when you know the slope $m$ of a line and one of its points $(x_0,y_0)$ , the equation of the line can be derived from the following formula:

$y-y_0 = m(x-x_0)$

Which in your case becomes

$y-15 = 4(x-2)$

Expand the right hand side and solve for y:

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3 years ago

Write an equation and solve for x.

Sauron [17]

Answer:

120

Step-by-step explanation:

Angles opposite to equal sides are equal .

30 + 30 + x = 180 {Angle sum property of triangle}

60 + x = 180

x = 180 - 60

x = 120

8 0

3 years ago

Hannah mixed 6.83 lb of pretzels with 3.57 lb of popcorn. After filling up 6 bags that were the same size with the mixture, she

liubo4ka [24]

Answer:

1.675 lb

Step-by-step explanation:

Given that Hannah mixed 6.83 lb of pretzels with 3.57 lb of popcorn.

So, after mixing, the total amount of mixture is

6.83 lb + 3.57 lb = 10.40 lb.

After filling up 6 bags that were the same size with the mixture, she had 0.35 lb left, so 0.35 lb of the mixture is not in the bag.

So,he total amount of mixture in 6 bags = 10.40 lb - 0.35 lb=10.05 lb, which is the weight of 6 bags.

The weight of one bag =\frac {10.05}{6} lb

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As all the bags are of the same size, so the weight of all the bags are same,

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3 years ago

E(x) = -x + -6<br> Find e(-2)

jasenka [17]

Answer:

I'm pretty sure it's -4

Step-by-step explanation:

If you substitute in -2, you get e(-2)= -(-2)+ -6

which is equal to 2-6

2-6=-4

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2 years ago

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