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3 years ago

10 POINTS AND BRAINLIEST! QUESTIONS IN PICTURES

Mathematics

1 answer:

alina1380 [7]3 years ago

8 0

13.c

Half circle + rectangle
(1/2)3.14(11^2) + 22(10)
190 + 220
410 cm^2

16. D
2 triangles+ top rectangle.+ middle rectangle + lowest rectangle

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The backyard is 20 inches long and 37 inches wide. What is the area of the backyard.

gizmo_the_mogwai [7]

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$\diamond\large\textsf{\textbf{\underline{Given\:question:-}}}$

The backyard is 20 inches long and 37 inches wide. What is the area of the backyard?

$\diamond\large\textsf{\textbf{\underline{\underline{Answer and how to solve:-}}}}$

We are given the backyard's length (20 inches long) and the backyard's width (37 inches wide).

We are asked to find the area of the backyard, which can be found using the following formula:-

$\boxed{\bold{A_{(rectangle)}=LW}}$

<u>Where:-</u>

<u></u>

A=Area of rectangle
L=Length (20 inches)
W=Width (37 inches)

Substitute the values:-

$\boxed{\bold{A=20*37}}$

On simplification,

✳︎ $\boxed{\bold{A=740\:in^2}}$ , which is our final answer.

<h3> Good luck with your studies.</h3>

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5 0

2 years ago

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1. Daniel rolls a 6-sided number cube 36 times. How many times should he expect to roll a 4?

garik1379 [7]

Im not sure but I think probably like 9 sorry if it’s wrong!

3 0

3 years ago

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PLZ HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Igoryamba

Answer:

Hobbies give teenagers a chance to meet new people, discover new passions, develop skills outside of school, and do something all kids (yes, teens are part kid) should do: have fun. ... That's where hobbies come in. Hobbies are a great way for teens to form an identity outside their family.

Step-by-step explanation:

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3 years ago

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20 liters of mixture contain milk nad water in the ratio 5:3 of 4 liters of the mixture are replaced by 4 liters of milk find th

pantera1 [17]

Answer:

7:3

Step-by-step explanation:

5 + 3 = 8

The ratio is

5 milk : 3 water : 8 total

Milk is 5/8 of the total.

Water is 3/8 of the total.

The 20-liter mixture contains:

5/8 * 20 = 12.5 liters of milk, and

3/8 * 20 = 7.5 liters of water

4 liters of the mixture contain:

5/8 * 4 = 2.5 liters of milk, and

3/8 * 4 = 1.5 liter of water

When you remove 4 liters of the mixture from 20 liters of the mixture, you end up with

12.5 L - 2.5 L = 10 L milk, and

7.5 L - 1.5 L = 6 L water

Now you add 4 liters of milk. Now you have

10 L + 4 L = 14 L milk

6 L water

The new ratio of milk to water is 14:6 = 7:3

7 0

3 years ago

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How many sixteenths are in 15/16?

klasskru [66]

The answer is 15.

One-sixteenths is 1/16. Let's rewrite 15/16:

15/16 = (15 * 1) / 16 = 15 * 1/16

So, it is 15 times of one-sixteenths, or in other words 15 <span>sixteenths.</span>

5 0

4 years ago