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lisov135 [29]
3 years ago
12

RIGHT ANSWER WILL BE BRAINLIEST!!

Mathematics
2 answers:
Juli2301 [7.4K]3 years ago
4 0

Answer:

D. –20x + 48

Step-by-step explanation:

–4(5x – 12)

= (-4) (5x) - (-4)(12)

= -20x - (-48)

= -20x + 48

Julli [10]3 years ago
3 0

Answer:

The answer to your question is: letter D

Step-by-step explanation:

Simplify                                - 4 (5x - 12)

Just multiply each term by - 4

                                            - 4(5x) -4(-12)

                                           - 20 x + 48                                            

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The Ramos family wants to buy a Play Station 4 for $299.00, along with accessories and games. A wireless controller costs $44.99
Lilit [14]

Answer:

Part A: 299 + 45A + 30B + 50c

Part B: 569 (or 570 if you round it up)

Step-by-step explanation:

Part A:

Because there is no variable for the number of PlayStation 4s, let's assume that there is only one. That will be 299.

If A is the number of wireless controllers and each wireless controller is worth 45 dollars each, the price for the wireless controller(s) is 45A.

If B is the number of wireless controller charging stations and each wireless controller charging station cost 30 dollars, then the price of the wireless controller charging station(s) is 30B

If C is the number of games and each game cost 50 dollars, then the price of the game(s) is 50C

Put that all together, and we get 299 + 45A + 30B + 50c.

Part B:

Let's plug the numbers into the formula.

A = 2

B = 1

C = 3

299 + 45A + 30B + 50c = 299 + 90 + 30 + 150 = 569\ dollars

3 0
3 years ago
Write a story to go with 3/4 times 1/2.
valina [46]

Answer:

2/3 = 0.666666667

<em><u>hopefully i helped :)</u></em>

<em><u></u></em>

8 0
3 years ago
Read 2 more answers
2. Write a function that models the relationships among x, y, and r. (Hint: Use the Pythagorean theorem.) Then solve the equatio
In-s [12.5K]

Answer:

r^{2} = \sqrt{y^{2} + x^{2} }

Then just plug in the values depending on the bridge you chose I'm pretty sure

also can I get brainliest?

6 0
3 years ago
What is the measure of E?
IceJOKER [234]
You can get E real quick
how? you know that D is 90 and f is given 66 and you know that D+E+F=180 so E=180-(90+66) which gives us 24
6 0
3 years ago
A kite has a height of 36 inches and a width of 30 inches. Explain how to use the area formula for a triangle to find the area o
mote1985 [20]

Height of the kite is = 36 inches.

Width of the kite is = 30 inches

One of the ways to find the area is to draw a vertical line to break the kite into two equal triangles. Mark the base as 36 inches and height as 15 inches .

Now we will use the formula area=\frac{1}{2}*base*height to find the area of each triangle. Then we will add both the areas to find the area of the kite.

Area of 1 triangle = \frac{1}{2}*36*15 = 270 square inches

Area of the 2nd triangle is also = 270 square inches

Hence, area of the kite = 270+270 = 540 square inches

8 0
3 years ago
Read 2 more answers
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