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3 years ago

A right triangle has a rise of 16 and a run of 4.

Mathematics

2 answers:

Pie3 years ago

5 0

Answer:

5/4

Step-by-step explanation:

Make a proportion:

16/4 = 5/x

Cross Multiply:

20 = 16x

x = 5/4

jenyasd209 [6]3 years ago

3 0

The correct answer should be
5/4

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Alinara [238K]

The other guys probably right can u make me as brainliest?

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3 years ago

Read 2 more answers

If there are approximately 1.8 million cars in Vancouver and if each car travels an average of 17,500 kilometres in a year, how

Goryan [66]

Rates are used to measure a quantity over another.

The 1.8 million cars use $1.85 \times 10^{10}$ liters each year

Given

$Cars = 1.8\ million$

$d = 17500km$ --- distance

$r = 40miles/gallon$

First, we calculate the number (n) of gallons used by each car

$r = \frac{d}{n}$

Solve for n

$n = \frac{d}{r}$

So, we have:

$n = \frac{17500km}{40miles/gallon}$

$n = \frac{17500km}{40miles}gallon$

Convert miles to kilometers

$n = \frac{17500km}{40km \times 1.60934}gallon$

$n = \frac{17500km}{64.3738km}gallon$

$n = 271.85\ gallon$

The number of gallons (N), used by all the cars is:

$N = n \times cars$

$N = 271.85 \times 1.8\ million$

$N = 489330000$

Convert to liters

$N = 489330000 \times 3.78541L$

$N = 1852314675.3L$

In scientific notation to 2 decimal places, we have:

$N = 1.85 \times 10^{10}L$

Hence, the number of liters used is $1.85 \times 10^{10}$

Read more about distance and rates at:

brainly.com/question/24659604

4 0

3 years ago

in a town election, 5985 people voted. this is 63% of the town's population who are registered to vote. How many people are regi

dangina [55]

Answer:

9500

Step-by-step explanation:

If r represents the number of registered voters, we are given that ...

5985 = 0.63·r

r = 5985/0.63 = 9500

9500 people are registered to vote.

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3 years ago

Can someone help me with this problem please thank youu how do you do it ?

icang [17]

Answer:

A) x = 6 y = 6√3

Step-by-step explanation:

30-60-90 Triangle rule states that the hypothesis is 2x, the short leg is x, and the long leg is x√3. So, the short leg is 12/2 = 6, and the long leg is 6√3.

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2 years ago

Which number is not greater than 0.6

polet [3.4K]

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3 years ago