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2 years ago

A 4-inch by 7-inch image was proportionally enlarged as shown. What is the length of the unmeasured side?

Mathematics

1 answer:

Elenna [48]2 years ago

4 0

Answer:

3 by 5 in other words 3/5

Picture enlarged by 6 feet

x/6

3/5=x/6

6*3= 5*x

18=5x

decimal form 3.6

3.6 feet your answer

Step-by-step explanation:

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a spherical snowball is melting in such a manner that its radius is changing at a constant rate, decreasing from 27 cm to 17 cm

Phoenix [80]

Answer:

3.30=90

17/1=17

90+17=107

Step-by-step explanation:

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2 years ago

The electric-vehicle manufacturing company Tesla estimates that a driver who commutes miles per day in a Model S will require a

saul85 [17]

Answer:

Following are the solution to the given points:

Step-by-step explanation:

Please find the complete question in the attached file.

In this question, we assume that "x" denotes as an actual time of the battery charging, that is a uniform random variable that $x \sim U(90, 120)$

In point a:

so, pdf of x =

$\to f(x)= \frac{1}{120-90} = \frac{1}{30} \\\\\to 90 < x$

In point b:

To find

$\to P(x$

In point c:

$\to P(x$

In point d:

$\to P(95< x< 110)$

$= \int^{110}_{95} \frac{1}{30} \ dx\\\\= \frac{110-95}{30} \\\\= \frac{15}{30} \\\\= \frac{1}{2}$

6 0

2 years ago

I need her Divideing .31 9

Aleks [24]

Answer:

If we’re dividing .31 by 9

The solution is on the photo below

Hope this helped. Have a great day!

3 0

2 years ago

Find 2 ways to make the addition problem H E + M E = W E work

umka21 [38]

E.g.
$10+20=30\\ 50+30=80$

7 0

3 years ago

65+ 6x + 3x + 9 + 65=180

Ierofanga [76]

Let's solve your equation step-by-step.65+6x+3x+9+65=180

Step 1: Simplify both sides of the equation.65+6x+3x+9+65=180
(6x+3x)+(65+9+65)=180 (Combine Like Terms)

9x+139=1809x+139=180

Step 2: Subtract 139 from both sides.

9x+139−139=180−1399x=41

Step 3: Divide both sides by 9.
9x/9=41/9
 x=41/9
And finally you divided by 41/9
Answer is x= 4.555556

3 0

3 years ago

Read 2 more answers