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3 years ago

Not sure how I would solve this

Mathematics

1 answer:

Vinil7 [7]3 years ago

3 0

Answer:

(-4, -3)
(8, 3)

Step-by-step explanation:

As always, put the given information into the equation and solve for the unknown variable.

<u>First ordered pair</u>

x -2(-3) = 2

x +6 = 2 . . . . simplify

x = -4 . . . . . . subtract 4

(x, y) = (-4, -3)

<u>Second ordered pair</u>

8 -2y = 2

-2y = -6 . . . . . subtract 8

y = 3 . . . . . . . divide by -2

(x, y) = (8, 3)

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(Question 2) please help.

juin [17]

the radius would be undefined for this problem

3 0

3 years ago

At big bens bakery 48 chocolate donuts were made,which is 6 times the number of cream filled donuts made.How many more chocolate

ratelena [41]

Answer:

The number of chocolate made donuts is 40 more than cream filed donuts

Step-by-step explanation:

Given as :

The number of chocolate donuts made = 48

The number of chocolate donuts is 6 times the number of cream filled donuts

So, Let the number of cream filled donuts = x

So, number of chocolate donuts made = $6\times x$

∴ $6\times x$ = 48

Or, x = $\frac{48}{6}$ = 8

So, the number of cream filled donuts = 8

Now ,

The number of chocolate donuts made - the number of cream filled donuts = 48 - 8 = 40

So , The number of chocolate made donuts is 40 more than cream filed donuts Answer

7 0

4 years ago

Help plz there is a pic

Sonbull [250]

Answer:

0.20 represents the cost of the plan after t minutes. 50 represents an increase for each minute that passes. Basically you mulitply 0.20 by the time in minutes and add 50 after each minute.

3 0

3 years ago

Read 2 more answers

(SAT Prep) If the lengths of two sides of a triangle are 5 and 9 which would be length of the third side?

julia-pushkina [17]

The length of third side of triangle is 4 or 14.

According to the statement

we have given that the two sides of the triangle which are 5 and 9 and we have to find the length of the third side of triangle.

So, For this purpose, we know that the

If we had a triangle with sides a, b and c, then we can say

b-a < c < b+a

where b is larger than 'a'. This is the triangle inequality theorem

In this case, a = 5 and b = 9 so,

b-a < c < b+a

9-5 < c < 9+5

4 < c < 14

Telling us that c is some number between 4 and 14, not including either endpoint. If c is a whole number, then c could be any value from this set.

And

We see that the numbers 4 and 14 are in this set. The values 2 and 7 are not in the set.

So, The length of third side of triangle is 4 or 14.

Learn more about Triangle here

brainly.com/question/1675117

#SPJ1

7 0

1 year ago

Tamara needs to buy motor oil to fill the 3 empty cylindrical barrels at her oil service center. Each barrel is 7 ft deep and ha

aev [14]

The total volume of the three cylinders is given by:
V = (3) * (pi) * (r ^ 2) * (d)
Where,
r: cylinder radius
d: cylinder depth
Substituting values we have:
V = (3) * (3.14) * (4 ^ 2) * (7)
V = 1055.04 feet ^ 3
Answer:
the volume of oil needed is:
V = 1055.04 feet ^ 3

7 0

4 years ago