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Paladinen [302]
3 years ago
12

PLEASE HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPP meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Mathematics
1 answer:
Alexandra [31]3 years ago
7 0

Answer: 1. s*h  2. 20.4 hours

Step-by-step explanation:  1. s*h

2. 20.4 hours  hope this helps.

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A car costs$cents when new. It was sold for four fifths of its cost price. How much money was lost on the car.
REY [17]

The question is incomplete as the cost price isn't given. However, taking the cost price as x :

Answer:

Kindly check explanation

Step-by-step explanation:

Given :

A car costs$cents when new. It was sold for four fifths of its cost price. How much money was lost on the car.

Let :

Cost price when new = x

Cost price when sold = 4/5 * cost price when new

Cost when sold = 4/5 of x = 4x/5

Amount of money lost on the car = (Cost price of car when new - Cost of car when sold)

Hence,

Amount of money lost on the car = (x - 4x/5)

x - 4x/5 = (5x - 4x) / 5 = x / 5

To obtain the exact price, kindly input the omitted cost when new for x.

7 0
3 years ago
Consider the absolute value function f(x)=-|x+2|-2 The vertex of the function is
Black_prince [1.1K]
(-2,-2)


Since it has a negative in front of the absolute value, the graph is a downward cone.
3 0
3 years ago
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∛(8+3√21) + ∛(8-3√21)<br><br> solve without calculator
kykrilka [37]

Answer:

1

Step-by-step explanation:

I was thinking about it and I prepared my paper and pen and started typing the problem but then I realized this...

<u>8</u><u>+</u><u> </u> and <u>8</u><u>-</u>

Then I was like

OK....

5 0
3 years ago
Read 2 more answers
How do I find slope?
Korolek [52]
To find the slope in the graph you need to find two perfect points on the line then count how many times you went up which is the y over how many times you go right which is the x its called the rise/run. To find the slope in the equation use the formula y2-y1/x2-x1.
7 0
3 years ago
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Question 3 (10 points)
arlik [135]

Answer:

7.96 × 10⁸ kg

Step-by-step explanation:

Step 1: Given data

  • Mass of the Eiffel Tower (mE): 9.16 × 10⁶ kg
  • Mass of the Golden Gate Bridge (mG): 8.05 × 10⁸ kg

Step 2: Determine how many more kilograms is the mass of the Golden Gate Bridge than the mass of the Eiffel Tower

To determine this ratio, we need to do the following subtraction.

mG - mE = 8.05 × 10⁸ kg - 9.16 × 10⁶ kg = 7.96 × 10⁸ kg

The Golden Gate Bridge has approximately 7.96 × 10⁸ kg more than the Eiffel Tower.

6 0
3 years ago
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