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geniusboy [140]
3 years ago
10

Just question # 2 I'll give you 15 points and brainly ​

Mathematics
1 answer:
frozen [14]3 years ago
4 0
No, it’s not the same Dylan makes 10.5 an hour and Angela makes 10 per hour
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if Cory is at the elephant and he walks 8 units up and 4 units right, where would he land? What are his new coordinates?
Sati [7]

Answer:

(-2,7) those are the coordinate. in which he will land

4 0
2 years ago
Kelly is going to shop with the $200.00 that she earned from doing chores. She wants to save 30% of her money to put into a savi
Evgesh-ka [11]

Answer:

No she won't

Step-by-step explanation:

200(0.30)=60

60(0.06)=3.6

60+3.6=63.6

75(0.06)=4.5

75+4.5=79.5

79.5+63.6=143.1

200-143.1=56.9

56.9<60

6 0
4 years ago
What is 7x8 pls i need some help
JulsSmile [24]

Answer:

56

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A company is constructing an open-top, square-based, rectangular metal tank that will have a volume of 64 ft3. what dimensions y
Doss [256]

To solve this problem you must apply the proccedure shown below:

1. You must use the formula for calculate the surface area and the volume of the tank:

1) SA=x^{2} +4xy\\ 2) V=x^{2} y\\ 64=x^{2} y

2. Solve for y in the second equation and substitute it into the first one.Then, you have:

y=\frac{64}{x^{2}}  \\ SA=x^{2} +4x(\frac{64}{x^{2}})

3. Now, derivate:

SA'=2x-256x^{-2} \\ 2x-256x^{-2}=0

4. When you solve for x, you obtain:

2x^{3}-256=0\\ x=\sqrt[3]{\frac{256}{2}}  \\ x=5.03

5. Now, you must calculate y:

y=\frac{64}{(5.03)^{2}} \\ y=2.52

Therefore, the dimensions are:

The sides of the base of the tank: 5.03 feet

The height of the tank: 2.52 feet

8 0
3 years ago
Nara wants to determine how much ice will it take to fill her cooler that is in the shape of a rectangular prisim. If the cooler
inessss [21]

Answer:

follow xxflirtykingxx

4 0
3 years ago
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