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Mars2501 [29]
3 years ago
5

Given B=40, A=45, & c=4. Find b.

Mathematics
1 answer:
RoseWind [281]3 years ago
4 0

Answer:

it's so diifficult till I'm lost my brain when try to answer this question O-O

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The first part of a trip driving at 40 mph was 15 miles longer and took 30 minutes longer than the second part of the trip drivi
kenny6666 [7]

Answer:

65 miles

Step-by-step explanation:

There are two simultaneous equations . Remeber that v=d/t, 1hour = 60 minutes.

1. 40 = (d+15)/(t+0.5)

2. 50 = d/t

solving: d= 25 miles and t=0.5 hours.

The distance traveled is:

D=d+d+15

D=65 miles

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3 years ago
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Whats greater 9.354 or 9.012
babymother [125]

Answer:

9.354

Step-by-step explanation:

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3 years ago
Which is the graph of f(x) = (x – 1)(x + 4)?
Dovator [93]

Answer:

see the attachment

Step-by-step explanation:

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3 years ago
Find the volume of a sphere with a radius of about 6 cm, what is its surface area?
bulgar [2K]
Pretty sure it’s 452.39cm2
6 0
2 years ago
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The volume of a box without a lid is given by the formula v = 4x(10-x)^2, where x is a length in inches and v is the volume in c
Aloiza [94]

The volume of the box without the lid is 500 cubic inches.

<h3>What is volume?</h3>

The capacity of an object is measured by its volume. For instance, a cup's capacity is stated to be 100 ml if it can hold 100 ml of water in its brim.

Another way to think of volume is as the amount of space a three-dimensional object takes up.

Calculation for the volume of the box-

The volume of a box without a lid is given by the formula v = 4x(10-x)².

Where,

'x' is a length in inches, and

'v' is the volume in cubic inches.

The volume when x = 5 inches.

Substitute the value of 'x' in the formula of volume;

v = 4×5(10-5)²

  = 20×5²

v  = 500

Therefore, the volume of a box without a lid is 500 cubic inches.

To know more about the volume of a cardboard shoe box, here

brainly.com/question/623789

#SPJ4

8 0
2 years ago
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