Find the radius for the following problems
Help please with this problem

Step-by-step explanation:

7, 4+2×12÷6-8=0

8, 9÷3+6×2=15

9, 3+4-6+2×35=71

12, 3/5 - 1/3= 4/15

The others one I'm not too sure!!

Answer:

C. 69 (nice)

Step-by-step explanation:

Sine: Opposite side over hypotenuse

Cosine: Adjacent side over hypotenuse

Tangent: Opposite side over adjacent side

Respective to angle O, we are given the adjacent side, 5, and the hypotenuse 14, so we can use cosine.

cos(O)=5/14

O=arcsin(5/14)≈69.0752

The answer is 69.

Answer:

Step-by-step explanation:

Answer:

4,500

Step-by-step explanation:

The simplest (and most commonly used) area calculations are for squares and rectangles. To find the area of a rectangle, multiply its height by its width.

Answer:

No

Step-by-step explanation:

Answer:

y=3x-6

Step-by-step explanation:

Answer:

50

Step-by-step explanation:

Answer:

the formula is

base^2+height^2=hypotenuse^2

I hope it helps

have a nice day

if you still can't understand feel free to ask me

#Captainpower

Answer:

21

Step-by-step explanation:

Kindly check the image below to see a visual of how the question is set up.

( my apologies for the terrible handwriting lol )

Now lets look back at the question.

The question is asking us to find the total length of Jayleen and Walter's entire walk.  

Essentially it's asking for the perimeter.

In order to find the perimeter we must find the length of the hypotenuse.

Notice that the image created forms a triangle with a right angle.

That being said we can use the Pythagorean Theorem to solve for the missing side length ( or the "shortcut" ) ( also note that the Pythagorean theorem only works with right triangles )

The Pythagorean theorem = [tex]a^2+b^2=c^2[/tex] where a and b = legs and c = hypotenuse

The two legs = 5 and 7 and the hypotenuse = the shortcut

That being said, we plug in the given values ( a and b ) and solve for "c"

[tex]5^2+7^2=c^2[/tex]

step 1: Simplify

[tex]5^2=25\\7^2=49\\25+49=74[/tex]

now we have 74 = c²

step 2 take the square root of each side

[tex]\sqrt{74} =8.60232\\\sqrt{c^2} =c[/tex]

we're left with c = 8.60232

This means that the shortcut that Jayleen and Walter took had a distance of 8.6

Finally we find the perimeter of the triangle

Perimeter = sum of side lengths

8.6 + 7 + 5 = 20.6

* round to the nearest whole number *

The answer would be 21

Answer:

348 in.² is the answer.

Step-by-step explanation:

To find our answer we will multiply each number by each other.

6 x 8 = 48

6 x 9 = 54

8 x 9 = 72

Now we have our numbers 48, 54, and 72, we will multiply each one by 2.  

48 x 2 = 96

54 x 2 = 108

72 x 2 = 144

For our final step we will add all these together to find our surface area.  96 + 108 + 144 = 348.  Therefore, 248 in² is our answer.

Answer:

She shaded area?

12 x 10 = 120

6 x 7 = 42

42 divided by 2 = 21

Now we subtract both areas:

120 - 21 = 99 of the shaded region.

Answer:

99

Step-by-step explanation:

7 * 6 is 42 then divide by 2 = 21

12 * 10 is 120

120 - 21 = 99

Answer:

1. yes

Step-by-step explanation:

If doesn't bisect then the triangle will not be isosceles... In isosceles two angles and sides are equal

Answer:

3/4

Step-by-step explanation:

thy shalt have the answer

Answer:

second choice

Step-by-step explanation:

Answer:

B. Cylinder

it possesses a set of parallel

Answer:

w = 1.28.

Step-by-step explanation:

To find 'w', simply divide the answer by the coefficient.

[tex]3.84/3=1.28[/tex]

[tex]w=1.28[/tex]

REMEMBER: ANYTIME YOU SEE A COEFFICIENT AND A VARIABLE, YOU MUST MULTIPLY THE COEFFICIENT AND THE VARIABLE.

We can check our answer by multiplying.

[tex]3*1.28 = 3.84[/tex].

Therefore, w = 1.28.

Answer:

1.28

Step-by-step explanation:

You have to divide 3.84 by 3

3.84/3= 1.28

Answer:

50

Step-by-step explanation:

Since the ratio of tomatoes to red apples is 1 : 2.5, this means that you just have to multiply the amount of tomatoes (20) by 2.5 to get the answer. 20 * 2.5 is 50, your answer.

Answer:

A, B, and E

Step-by-step explanation:

A function has only ONE out put for each input. For example in C 12 has two outputs, -18 and 5 so that set is NOT a function.

Answer:

It is in fact C. f(x) has a horizontal asymptote at y = 1

Step-by-step explanation:

Took this on Edg. If it gives you the wrong answer, please let me know.

Answer:

8

Step-by-step explanation:

Mean: The sum of all numbers divided by the amount of numbers.

-----------------------------------------------------------------------------------------------

11 + 3 + 9 + 12 + 2 + 11 = 48 divided by 6 equals 8

Answer: 8

Step-by-step explanation:

Answer:

20+20+(circumference of a semi circle)

40+(1/2×2πr)

49+36

= 85mm

Answer:

b

Step-by-step explanation:

Answer:

It's C!

Step-by-step explanation:

4) The center, or the middle number, of spread C is 5.

5) The spread, or beginning to last number, of spread C is 3 to 7.

6) The numbers in spread C are symmetrical.

Answer:

A = (0, -3)

B = (0, 0)

C = (-2, 0)

D = (-2, -3)

Step-by-step explanation:

The figure is being rotated 90° counterclockwise that's why it's now located in Q III. B remains the same since it's our turning point. Correct me if I'm wrong. I hope it helps.

Answer:

x = -2 y = -7

x = -1 y = -4

x = 0 y = -1

x = 1 y = 2

x = 0 y = 5

Also, I am sorry that it took so long for someone to answer.

Hope that this helps!

Answer:

bro i cant answer

Step-by-step explanation:

it just says Download pdf and doesn't let me click

Answer:

ASA

Step-by-step explanation:

you can see there is 1 marking of (A)ngle and 1 marking of (S)ide in the middle they share that angle and they don't mark it

at this point you are down to 2 options AAS ASA

and you just look at witch order makes more since and ASA does because there is a S in the "middle" of the angles.

Answer:

SAS  

hope u get this right

hope this helped

don't want mark brainliest just here to help

Step-by-step explanation:

Answer:

32 divided by 4 = 8,

8^2 + 8^2 = 128

128: 11^2 = 121 close enough, 11 is your answer

We are finding hypotenuse but first we find the length of all sides of the two squares to find the two sides of the triangle then we find hypotenuse.

Answer:

Step-by-step explanation:

OH you have to find what the lengths of the sides of the squares are, It would have been easier if they made the area 36 because that is a squared number and easy to find but because they didn't you just have to put 32 into a square root and the output would be 5.6.

why are we doing this? because 5.6*5.6=32, the area of the square. that means that 5.6 and 5.6 can be plugged into the A^2+B^2=C^2 equation 5.6^2+5.6^2=c^2 the missing side.

=984 should be the missing side but do the work yourself because that number that I came up with doesn't look right.

Answer:

48.9

Step-by-step explanation:

45.28

+

 3.62

-------------

 48.90

Complete question :

A grocery store charges $4.50 per pound for organic apples. What is the cost c, in dollars, of p pounds of organic apples? Write an equation to represent the situation.

Answer:

c =4.50p

Step-by-step explanation:

If cost of apples in dollars = c

Weight of apples in pounds = p

The charge in dollar per pound of apple = $4.50

The total cost, c of apple can be expressed as :

Total cost, c = charge per pound * weigh of apple

Total cost, c = $4.50 * p

c = 4.50p