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3 years ago

To the nearest hundredth, what is the measure of DE¯¯¯¯¯?

1 answer:

3 0

17.09

Do 6^2 + 16^2

which is 292

now get the square root of that... 17.088

now round to the hundred like they want...

17.09

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Which of the following shows 21/35 as a simplified fraction?

Vaselesa [24]

The right answer is 3/5

Look at the attached picture

Hope it will help you

Good luck on your assignment

8 0

3 years ago

Read 2 more answers

Cammie can mow 1/2 acre in 25 minutes. If her rate is constant, Cammie says she can mow 1 1/4 acres in one hour. Is Cammie corre

Sergeu [11.5K]

Answer: No, Cammie is not correct. She can mow $1\frac{1}{5}\ acres$ in one hour (See explanation).

Step-by-step explanation:

Convert the mixed number to an impoper fraction:

1. Multiply the whole number part by the denominator of the fraction and add the product to the numerator.

2. The denominator does not change.

Then:

$1\frac{1}{4}=\frac{(1*4)+1}{4}=\frac{5}{4}$

Let be "x" the acres Cammie can mow in one hour.

You know that she can mow $\frac{1}{2}\ acre$ in 25 minutes, then you can set up the following proportion (Remember that 1 hour has 60 minutes):

$\frac{\frac{1}{2}}{25}=\frac{x}{60}$

Solving for "x", you get:

$\frac{\frac{1}{2}}{25}=\frac{x}{60}\\\\(60)(\frac{1}{50})=x\\\\x=\frac{6}{5}$

Convert from improper fraction to mixed number:

1. When you divide 6 by 5, the quotient is 1. This will be the whole number part.

2. The remainder is 1. This will be the numerator.

3. The denominator does not change.

Then:

$x=1\frac{1}{5}$

Therefore, she can mow $1\frac{1}{5}\ acres$ in one hour.

3 0

3 years ago

What is the first step to solve the equation the equation 19 - 7h = 63?

dusya [7]

Answer:

Subtract 63 from both sides

Step-by-step explanation:

we always have to try to clear the incognita that in this case is going to be h

First we

Subtract 63 from both sides

then

Divide by -7 on both sides

19 - 7h = 63

19 - 7h - 19 = 63 - 19

- 7h = 44

-7h/-7 = 44/-7

h = -44/7

5 0

4 years ago

Read 2 more answers

7x-3y=2 5x+4y=-17 i dont know how to solve this

Verdich [7]

(-1,-3)

Graph the equation and locate the intersection.

6 0

3 years ago

Assume the method dosomething has been defined as follows: public static void dosomething (int[] values, int p1, int p2) { int t

Fudgin [204]

First step is to analyze input and output variables:
INPUT:
list of integers with name "values"
integer with name "p1"
integer with name "p2"
OUTPUT:
there is no output variable as in declaration of a method there is void

ANALYSIS:
"int temp = values[p1]"
this line creates variable "temp" which is integer. then this line goes to the list "values" and takes value that is at position "p1" and stores it into variable "temp"

"values[p1] = values[p2]"
this line goes to the list "values" and takes value that is at position "p2" and stores it into variable that is at position "p1"

"values[p2] = temp"
this line takes value of the variable "temp" and stores it into list values at position "p2"

Short explanation:
this code replaces values of the list at between positions p1 and p2

4 0

3 years ago