Find the area of the right triangle.

Answer:

Approximately 58 pieces can be cut in 35 minutes.

Step-by-step explanation:

Jason is cutting 25 firewood pieces in 15 minutes

Therefore, per minute rate of cutting firewood will be,

Rate = [tex]\frac{\text{Amount of firewood to be cut}}{\text{Time taken}}[/tex]

        = [tex]\frac{25}{15}[/tex]

        = [tex]\frac{5}{3}[/tex] pieces per minute

By this rate amount of firewood that can be cut = Rate × Time taken

= [tex]\frac{5}{3}\times 35[/tex]

= 58.33

≈ 58 pieces of firewood

Therefore, approximately 58 pieces can be cut in 35 minutes.

Answer:

6

Step-by-step explanation:

20 * $0.25 + 12 * $0.10 = $6.20

$6.20/$1.00 = 6.2 or 6 ice cream cones

Mark brainliest if this helped

Mark brainliest if this helped

B is the answer. It makes perfect sense

Answer:

64

Step-by-step explanation:

Step-by-step explanation:

8

Answer:

Step-by-step explanation:

to under stand this think of a rectangle, or square.  that's the yard, then

we know the total area of that rectangle or square,  some how.  :/  they just tell us,  then   they tell us the length , or one side of our rectangle or square.

we just have to find the other side.

area of yard (rectangle) = Length *  Width

area = L * W

81 = 12 * W

use your algebra skills...  ( my calculus prof. tells us that we are all bad at it :))

81/12 = W

6.75 = W

the width of the yard is 6.75 meters

An acute angle is one that measures LESS than 90˚

An obtuse angle is one that measures between 90˚ and 180˚

A reflex angle is an angle that measures between 180˚ and 360˚

There are other many types of angles such as alternate angles and corresponding angles, but those 3 are the main ones.

Have a great day <3

Answer:

The possible combinations of two letters is 12

Step-by-step explanation:

Here, we want to count the possible combinations of two letters

Now, for the first letter any point in time, we have 4 letters to pick from,

For the second letter we have 3 letters to pick from

So therefore, we have the possible combinations as;

4 * 3 = 12

Answer:

6

Step-by-step explanation:

The method you were doing was for permutation (nPr) and the question needs you to do the method for combinations (nCr).

Answer:

A. they go on forever

Step-by-step explanation:

from the picture the lines will never meet

Answer:

x = 18

Step-by-step explanation:

b squared + x squared = 30 squared

Answer:

69 degrees

Step-by-step explanation:

1) Find x

The angles measured x degrees and (x-28) degrees have a sum of 180 degrees because straight lines always have a measure of 180 degrees. Knowing this, construct the equation:

[tex]x+x-28=180\\2x-28=180[/tex]

Add 28 to both sides

[tex]2x-28+28=180+28\\2x=208[/tex]

Divide both sides by 2

[tex]\frac{2x}{2}= \frac{208}{2} \\x= 104[/tex]

Therefore, x is equal to 104 degrees.

2) Find the measure of the (x-28) degree angle

Plug x into x-28

[tex]x-28\\= 104-28\\= 76[/tex]

Therefore, the measure of this angle is 76 degrees.

3) Find y

All the interior angles in any triangle will add up to 180 degrees. Knowing this, we can construct another equation:

[tex](2y-1)+76+y= 180[/tex]

Open up the parentheses

[tex]2y-1+76+y= 180\\3y+75= 180[/tex]

Subtract both sides by 75

[tex]3y+75-75=180-75\\3y=105[/tex]

Divide both sides by 3

[tex]\frac{3y}{3}= \frac{105}{3} \\y=35[/tex]

Therefore, y is equal to 35 degrees.

4) Find the measure of the (2y-1) degree angle

Plug y into 2y-1

[tex]2y-1\\= 2(35)=1\\= 70-1\\= 69[/tex]

Therefore, y is equal to 69 degrees.

I hope this helps!

Answer:

first add all the marbles

25 total

then there are 10 blue marbles

so the probability is 10/25

u hope that helps

have a nice day

#Captainpower

can I get a brainliest pls

Answer:

40%

Step-by-step explanation:

10 out of 25 = 40 %

Have a great day

Hope it helps :)

Answer:

765

Step-by-step explanation:

4500x8,5= 38250/100=382,5 x2= 765

Answer:

(D)

Step-by-step explanation:

please click the heart and rate excellent and brainleist to ❤☺️☻♨️♨️☻☺️❤

Answer:

The answer gonna be The letter D

Answer:

psst whats wrong??

Step-by-step explanation:

Using proportions, it is found that the percentage of the people surveyed own a bird is given by:

C. 6%.

A proportion is a fraction of a total amount, and the measures are related using a rule of three. When the proportion is multiplied by 100%, a percentage is found.

The proportion of people who own a bird is:

p = 0.04 + 0.02 = 0.06.

Hence the percentage is of 6%, which means that option C is correct.

More can be learned about proportions at https://brainly.com/question/24372153

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Answer:

area of the circle = 36π cm²

But area of a circle = πr²

Which means,

πr² = 36π

r² = 36π/π

r² = 36

r = √36 = 6 cm

Radius = 6 cm

Answer:

tan ? = oop/adj

tan ? = 14/26

tan ? = 0.538

arctan tan? = arctan 0.538

? = 28°

Answer:

done

Step-by-step explanation:

I have installed it

Step-by-step explanation:

I have installed it. But I couldn't understand questions.

Answer:

The minumum value is the Smalles numer.

Step-by-step explanation:

Minumum= Lowest number

Maximum= Highest number

Range= Minumum and Maximum multiplied/added togheter.

IQR= Interquartile range

Answer:

9.207, 9.27​, 9.2712, 9.4

Step-by-step explanation:

Answer:

84

Step-by-step explanation:

Answer:

146 answers correctly

Step-by-step explanation:

Answer:

He answered 146 questions correctly.

Step-by-step explanation:

This is because 73% of 200 is 146.

Answer:

The rectangular prism has a greater surface area by 72 square inches.

I hope this helps you :)

Answer:

a

Step-by-step explanation:

Answer:

3 times 25 = 75

Step-by-step explanation:

Plz vote Brainliest

There are 75 lasagna dinners are likely to be needed for a flight with 360 passengers.

Any relationship that is always in the same ratio and quantity which vary directly with each other is called the proportional.

Given that;

An airline food service finds that a recent flight of 120 passengers ordered dinner as depicted in the table to the right.

Here, Number of Lasagna for 120 passengers = 25

Hence, For 360 passengers number of lasagna is,

⇒ 120 / 35 = 360 / x

Where, x is umber of lasagna for 360 passengers

⇒ x = 360 × 25 / 120

⇒ x = 75

Thus, There are 75 lasagna dinners are likely to be needed for a flight with 360 passengers.

Learn more about the proportion visit:

https://brainly.com/question/1496357

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