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3 years ago

5

PLEASE HELP

1 answer:

34kurt3 years ago

5 0

I believe that in this problem, we are asked for the hypotenuse of the triangle that can be formed when we make a right triangle out of the planes and the intersection of their paths. To solve for the hypotenuse of a right triangle, we make use of the equation,
h² = 64.2² + 85.7²
The value of h from the equation is equal to 106.0 miles.

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Complete the solution of the equation. Find the value of y when x equals to 9. 3x +4y=43

Nookie1986 [14]

Is there more to problem or is this it?

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3 years ago

Larry looked at the clock. It was 9:45 p.m. The bus for his class trip leaves at 8:30 am. How many hours and minutes are there u

Mademuasel [1]

Answer:

There are 10 hours and 45 minutes until the bus leaves.

7 0

3 years ago

Read 2 more answers

I need help with this fast

hodyreva [135]

Answer:

1. positive

2. No

(for number 3, I'm not sure if my answer to it is going to be correct)

Step-by-step explanation:

1. the dots look like they are going up

2. there are no outlying dots that look unusual

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3 years ago

A particular brand of gasoline has a density of 0.737 g/ml at 25 ∘c. how many grams of this gasoline would fill a 13.4 gal tank

ruslelena [56]

Given, the density of a particular brand of gasoline = 0.737 g/ml.

13.4 gallon of tank given. We have to find the mass of gasoline to fill the tank.

First we will convert 13.4 gallon to ml.

We know that 1 gallon = 3.78541 litre

And 1 litre = 1000 ml

So we can write 1 gallon = $(3.78541)(1000) ml$ = 3785.41 ml.

13.4 gallon = $(3785.41)(13.4)$ ml = 50724.494 ml.

Let's take there is x grams of gasoline

We know that density = (mass/ volume) = $\frac{x}{50724.494}$

So we can write,

$0.737 =\frac{x}{50724.494}$

To find x we will multiply both sides by 50724.494. we will get,

$(0.737)(50724.494) =(\frac{x}{50724.494}) (50724.494)$

$(0.737)(50724.494) = x$

$37383.95 = x$

So we have got the required answer.

Mass of gasoline = 37383.95 grams.

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4 years ago

The population density of Smallville (15 square miles) was 18.5 people per square mile. A decade later populations increased to

BartSMP [9]

(26.8-18.5)•15=amount of people added
8.3•15=amount of people added.
124.5 people added to Smallville

8 0

3 years ago