A sun ray forms a 60° angle with the ground. The reflection of the sun off of a lake forms a 120° angle with the ground. Angela
wants to find the measure of the angle formed by the sun ray and the sun reflection, so she drew the picture below.
sun
ray
sun
reflection
60
Ground
Lake
So, the measure of the angle formed by the sun ray and the sun reflection is

Answer:

C

Step-by-step explanation:

Volume is measured by length times height times width

Answer:

I believe its 27 hope this helps

Step-by-step explanation:

Answer:

27

Step-by-step explanation:

times the short side by the long side that will give you you area

Answer:

2w+10

Step-by-step explanation:

Answer:

The liquid is a compound because it contains more than one substance.

Answer:

5. =1

6. =[tex]-\frac{1}{3}[/tex]

10. = The last solution

Step-by-step explanation:

Answer:

32, 24

Step-by-step explanation:

48 divided by 2 is 24 plus 8 is 32 then divide by 2 get 16 plus 8 is 24

Answer:

B. 24 and 32

Step-by-step explanation:

when you divide 48 by 2, get 24.

Then you must add 8 to 24 to get the next number, which will be 32.

Answer:

The equation to solve the volume of a cylindar is Pie times the radius squared times the height of the cylindar. The radius is distance from the center of the circle outwards.

Answer:

The answer is 235.5

Step-by-step explanation:

Answer:

Hello There I think the correct answer is 16

Because you need to multiply to order to get the answer.

6=x+5/3

18/3=x=5/3

18=X+5

X=13

Answer:

B

Step-by-step explanation:

Complete question:

Marvin is painting three squares shaped like the one below if it takes him exactly 4 cans of paint to paint square 3, five cans of paint to paint square 2 to how many cans of paint should he need to paint square one

Picture of squares is attached.

Answer:

9 cans of paint.

To paint square 1, he needs 9 cans of paint.

Step-by-step explanation:

Given that to paint square 3, four cans of paint are needed.

Therefore, let's take area of the square 3 as 4.

i.e a² = 4

Solving further, we have :

[tex] a = \sqrt{4} [/tex]

a = 2

We can say, each side of square 3 = 2 units

To paint square 2, five cans of paint are needed. Let's take the area of 2 to be 5.

i.e b² = 5

Solving further, we have :

[tex] b = \sqrt{5} [/tex]

We can say, each side of square 2 = [tex] \sqrt{5} [/tex] units

Using Pythagoras theorem, we have that the area of the square of a hypotenuse in a 90° angle is equal to the sum of the areas of the other two squares.

Therefore,

[tex] h^2 = 2^2 + \sqrt{5}^2 [/tex]

h² = 4 + 5

[tex] h = \sqrt{9} [/tex]

h = 3 units.

We now know one side of the square 1 is 3 units.

Area of square 1 = 3²

Area = 9.

Therefore to paint square 1, he needs 9 cans of paint.

Answer:

The radius of the base of the small cone is 3 feet

Step-by-step explanation:

The question requires the determination of the radius of the smaller cone

Therefore, height of the larger cone = 10 feet

Base diameter of the larger cone = 10 feet

Height of horizontal plane of small plane above base of larger cone = 4 feet

Hence the height of the small cone = 6 feet

Therefore, by similar triangles, and tangents we have;

[tex]\frac{Height \, of \, small \, cone}{Height \, of \, larger\, cone} =\frac{Diameter \, of \, base \, of \, small \, cone}{Diameter \, of \, base \, of \, larger \ cone} =\frac{6}{10} = \frac{x}{10}[/tex]

Where:

x = The diameter of the base of the small cone

Therefore;

[tex]{x} = \frac{6}{10} \times 10 = 6 \, feet[/tex]

The radius of the base of the small cone = half the diameter of the base of the small cone

∴ The radius of the base of the small cone = (6 feet)/2 = 3 feet.

Answer:

the radius would be 3

Step-by-step explanation:

so what it's saying si there;s a cone with diameter 10 and height 10, the 4 feet above the bottom of the cone is the base of the smaller cone. The height of the smaller cone becomes 6, making the diameter 6 as the ratio becomes 6:6, and radius is diameter/2 becoming 3

Answer: It will take her 13 more days.

Step-by-step explanation:

1. 35/7 = 5

2. So that means every day she reads 5 percent of her book.

3. 100-35=65

4. She has 65% more of her book to read

5. 65/5 = 13

6. It will take 13 more days to complete the book.

Answer:

Step-by-step explanation:

-3a + 6b = a + 4b

-4a + 6b = 4b

-4a = -2b

a = -2b/-4

f(a) = -b/2

Answer:

112.5 percent

Step-by-step explanation:

Change: 45 lbs.

45/40

1.125

1.125x100=112.5 percent

Answer:

Most people who like the comic book will like the television series.

Step-by-step explanation:

The result says that 90% of the people who likes the comic book also likes the television series which indicates that most people who liked the book will also like the television series.

Answer:

Surface Area of a Prism. The lateral surface area of a prism is the sum of the areas of its lateral faces. The total surface area of a prism is the sum of the areas of its lateral faces and its two bases.

Step-by-step explanation:

Answer:

Part 1. 10 modules per floor

Part 2. Two different rectangular prism

Step-by-step explanation:

Let

x ----> the number of modules

y ---> the number of stories

we have

x=150\ modules\\y=15\ stories

Divide the number of modules by the number of stories

so

\frac{x}{y}=\frac{150}{15}=10\ \frac{modules}{floor}

Answer:

8,000

Step-by-step explanation:

Answer:

y=-5/2x-1

Step-by-step explanation:

change the equation to slope intercept form

y=-5/2x+6

graph the point (-2, 4)

use the slope of the equation to find the y intercept

y intercept = -1

write equation of the parallel line using the same slope of the first line

-5/2x

and the y intercept of the new parallel line -1

y=-5/2x-1

Answer:

Step-by-step explanation:

Area of a rectangle = Length *Width

Width of the rectangular garden W = 2ft

If the length of the garden is 3 times as long as the width, then length = 3 * width i.e W = 3L

Since Area of the path A = L* W

A = (3W)W

A = 3W²

If the width is the same as x then

Area f(x) = (3x)(x)

According to kyle, the area of his path f(x) = (x + 2)(3x + 2) which is wrong because of kyle addition of 2 to each of the value of the length and width respectively which kyle shouldn't have added any value to the dimension to the garden

Answer:

P=100-0.18

Step-by-step explanation:

Remember, percent means per every 100. So if the car cost $100, Mr. Stanley saves $18 on the car. Also, 18%= 0.18. And just for extra, single digit percents would be expressed with an extra zero in front of it, such as 5%=0.05.

Answer:

Step-by-step explanation:

3/6 = 1/2

Answer:

[tex]=\frac{15}{32}[/tex]

Step-by-step explanation:

[tex]3\div \:6\frac{2}{5}[/tex]

[tex]=3\div \frac{32}{5}[/tex]

[tex]\mathrm{Convert\:element\:to\:fraction}:\quad \:3=\frac{3}{1}[/tex]

[tex]=\frac{3}{1}\div \frac{32}{5}[/tex]

[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}[/tex]

[tex]=\frac{3}{1}\times \frac{5}{32}[/tex]

[tex]\mathrm{Multiply\:fractions}:\quad \frac{a}{b}\times \frac{c}{d}=\frac{a\:\times \:c}{b\:\times \:d}[/tex]

[tex]=\frac{3\times \:5}{1\times \:32}[/tex]

[tex]\frac{15}{1\times \:32}[/tex]

[tex]=\frac{15}{32}[/tex]

~Lenvy~

Answer:

Its very obviously B

Step-by-step explanation:

Answer:

B. 1 inch to 2 feet

Step-by-step explanation:

from 2.5 inches by 2 inches to 5 feet by 4 feet

hence.

the scale factor is "2 inches to 4 feet" which is 1 inch to 2 feet

Answer:  y+0

As y=0 represent x-axis whose slope is 0 and intersects y-axis at the origin.

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

if you meant "camilla ate" instead of "camilla 8" then the answer should be 7

Answer:5/10 or 1/2

Step-by-step explanation:Beth ate 2/10 so 2/10+3/10+2/10=5/10 or 1/2

Answer:

The correct answer should be B

Answer:

b

Step-by-step explanation:

khan

Answer:

=27

Step-by-step explanation:

4!+3!2

!=24+3!2!

=24+62!

=24+62

=24+3

=27

Hope this helps.

Answer:

15

Step-by-step explanation:

The point (–3, –4) does lie on the circle with a center at (0, 0).

We know that the point (0, 5) lies on the circle, and since the center is at (0, 0), the distance from the center to (0, 5) gives us the radius.

Using the distance formula:

radius = √((0 - 0)² + (5 - 0)²)

= √0+25

=√25

= 5 units

So, the radius of the circle is 5 units.

Next, let's determine the distance from the center (0, 0) to the point (–3, –4) using the distance formula:

distance = √ (0- (-3))²+ (0-4(-4))²

= √ 3² + 4²

= √9 +16

= √25

= 5 units

The distance from the center to (–3, –4) is also 5 units.

Since the distance from the center to (–3, –4) is equal to the radius of the circle, the point (–3, –4) lies on the circle.

Therefore, the point (–3, –4) does lie on the circle with a center at (0, 0).

Learn more about Distance formula here:

https://brainly.com/question/25841655

#SPJ2

Answer:

88m^2

Step-by-step explanation:

In order to find the lateral surface area of a cylinder, you must use this formula: 2πrh. In this problem we are given the diameter and height. Divide the diameter by 2 to get the radius and plug the radius and height into the formula. With our equation that we just created, we get the answer 87.96. 87.96 rounded to the nearest tenth is 88.