Please help (75 points) please have real answer

Answers

Answer 1

4) radius: 10 yards
diameter: 20 yards

5) radius: 7 inches
diameter: 14 inches

6) radius: 15 feet
diameter: 30 feet

7) radius: 23 inches
diameter: 46 inches

8) radius: 16 yards
diameter: 32 yards

9) radius: 21 feet
diameter: 42 feet

Answer 2

i can’t really see the picture

Related Questions

4
The table shows the relationship between x, the number of quarters inserted into a dryer at a
laundromat and y, the number of minutes the dryer runs.

Answers

I believe it could be 6 because if you multiply every number on the left side by 6 you get the same number that is on the right side

Distributive property

0.5(10y-4x+25)

Answers

5y-2x+12.5. That’s the answer if that’s what your looking for

5y - 2x + 12.5. divide all terms in the parantheses by 0.5

Carl is boarding a plane. He has 2 checked bags of equal weight and a backpack that weighs 4 kg. The total weight of Carl's baggage is 35 kg.

Write an equation to determine the weight, www, of each of Carl's checked bags.

Find the weight of each of his checked bags.

Answers

Answer:

15.5kg

Step-by-step explanation:

total is 35

35-4=31

31÷2=15.5kg

The answer to this is 15.5kg

Can Someone Please Help Me? I’m really Confused with this
Triangle PQR is similar to triangle XYZ. Which statement is true?
A.
The slope of QR is equal to the slope of XZ.
B.
The slope of PR is equal to the slope of XZ.
C.
The slope of QR is equal to the slope of XY.
D.
The slope of PR is equal to the slope of YZ.

Answers

The slope of PR is equal to the slope of XZ.

Step-by-step explanation:

Point PR and XZ line up, on the blue line.

Hope this helps!

I think it is b I’m Pri try sure

A Ferris wheel rotates three times when it travels 235.5 feet. Find the diameter of the Ferris wheel. Use 3.14 for pi

Answers

Answer:

try 3.14 x 3.14 / 235.5 and that should be your awnser.

Step-by-step explanation:

the equation for diameter is d=2r which is pi times pi divided my the number. if i remeber correctly. lmk if im wrong

Answer: The diameter is 10cm

Step-by-step explanation:

First, we divide 78.5/3.14 which = 25

Now, we find the square root of 25 to find the radius, which is 5.

The radius is 5cm, which means that the diameter is 10cm.

The diameter of the Ferris wheel is 10cm.

If we recalculate the area again with the diameter given, we can see that:

AREA = 3.14r2

AREA = 3.14 x 5 squared ( radius is half diameter )

AREA = 3.14 x 25 = 78.5

Can someone help me with math, please? No links 100 points

Answers

Congruent because both angles are the same

congruent because they are the same degree

Which shapes have all the properties shown? Select all that apply.

A. Isosceles triangle
B. Parallelogram
C. Rectangle
D. Right triangle
E. Square
F. Trapezoid

The table below shows some properties of shapes.

Answers

Answer:

parallelogram

trapezoid

Step-by-step explanation:

a parallelogram has two parallel sides

yes or no linear equations??

Answers

The answer is yes for question A it is linear

For C. The answer is yes

Which line best represents the line of best fit for this scatter plot?
A- LineP
B- LineQ
C- Line R
D- Line S

Answers

Answer:

B- Line Q

Step-by-step explanation:

Line Q is practically in the middle of the dots. It is called a trend line btw. :)

It is probably B line Q but I am not sure or it could e D line S

Answer the two questions below
3. Suppose that you are going to select a random sample of students from your school, measure the heights of the students in your sample, and then find the mean height for your sample. There are many different sets of students who could end up forming your sample. Will the sample mean be the same for all possible samples? If so, explain why. If not, what is the phrase used for the fact the sample means will vary according to the sample selected?

4. Return to the context of the previous item. The sample mean will vary according to what sample you happen to select. If you want to reduce this variation, would you choose to select a sample of size 5 or a sample of size 25?

Answers

Answer:

3: No

4: 25

Step-by-step explanation:

3: It won't because not everyone is the same height and there will be variation in the mean height.

4: A larger sample size will give a more accurate representation of the population, where as a sample size of 5 is much more likely to have a higher percentage of outliers, and each outlier matters much more in finding the mean. In a sample size of 25, each outlier matters much less.

HELP ME PLEASE ILL GIVE BRAINLIST POINT!!!

Answers

Answer:

The answer is 242 mm squared

Step-by-step explanation:

22x11=242 mm squared

Hope you have a wonderful rest of your day or night! ^w^

Darnell bought 6 packs of baseball card. There were 6 cards in each pack Darnell put all his card in card book. He put 9 cards on each page.

How many pages of the card book did Darnell use?

Answers

Answer:

Darnell used 4 pages.

Step-by-step explanation:

We know Darnell has 36 cards, with this given we can do the simple division of 36 / 9 to get the answer of 4.

Pls give brainliest!

Answer:

4 pages

Step-by-step explanation:

1 pack : 6 cards

6 packs : x cards.

x = 6 x 6

= 36

Darnell bought 36 baseball cards.

1 page : 9 cards

x pages : 36 cards

x = 36/9

= 4

Darnell used 4 pages of his card book.

BRAINLIEST PLS HELP

Add the following fractions. Simplify and reduce to the lowest terms.

7/9 + 5/9

A.12/9
B.2/9
C.1 1/3
D.1 1/9

Answers

C. 1 1/3
7/9 + 5/9 = 12/9
12/9 = 1 3/9 = 1 1/3

helpppppppppppppppppppppppp

Answers

Answer:

1) 13

Step-by-step explanation:

I wouldn't post if I didn't know the answer.

PS, can I get brainliest please, thank you, I hope this helps.

13 so basically count all the leafs

A rectangular prism has a length of 7 cm, a width of 4 cm, and a height of 212cm. The prism is filled with cubes that have edge lengths of 12 cm. How many cubes are needed to fill the rectangular prism? Enter your answer in the box.

Answers

Answer:

first solve the volume of the rectangular prism

V = l x w x h

where l is the length

w is the width

h is the height

V = 7 x 4 x 2.5

v = 70 cu cm

then solve the volume of the box

v = e^3

v = 0.5^3

v = 0.125

number of cubes = 70 / 0.125

number of cubes = 560 cubes

Step-by-step explanation:

Name: 1. Label the axes. 2. Graph: A(-3, 0) B(-2, 4) C(1, -1) Draw AABC in blue. 3. Rotate AABC 90° clockwise to create AA'B'C' in red. List the coordinates below: Formula: (x, y) → (y, -x) A(-3, 0)→A' ( ) B(-2, 4)→B' ( ) C(1, -1)→ C'( ) 4. Translate AA'B'C' three units down to create AA"B"C" in green. What are the coordinates of AA"B"C"? A" ( ) B" ( C" ( ) 27.

Answers

Answer:

its B because

Step-by-step explanation:

Simplifying

41n(7x) = 8

Remove parenthesis around (7x)

41n * 7x = 8

Reorder the terms for easier multiplication:

41 * 7n * x = 8

Multiply 41 * 7

287n * x = 8

Multiply n * x

287nx = 8

Solving

287nx = 8

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Divide each side by '287x'.

n = 0.02787456446x-1

Simplifying

n = 0.02787456446x-1

Compare the backpack weights for the students in the three classes.

Answers

Seventh graders backpacks weigh less than Eleventh graders back packs

HOME WORK HELP DUE BEFORE 3:00

Answers

Answer:

sandcastle (7,6)

chest (-1,5)

bucket (-6,1)

fish (-4,-6)

starfish (4,-5)

seahorse (-7,-2)

crab (5,0)

ice cream (1,-6)

life ring (-7,7)

‐----------------------------------------

square (3,6)

hexagon (-3,6)

frog (-6,-6)

fish (2,-5)

Pentagon (5,-1)

right triangle (6,2)

equilateral triangle (-5,-3)

crab (-2,2)

snail (6,-3)

please explain:

what is a parabola?

minimum values of parabola, equations of the axis of symmetry for parabola, y-intercept of parabola, vertex of parabola

formulas

i know this is a lot so just answer whatever you can, thanks so much :))

Answers

In the graph, the highest or lowest point of a parabola is the vertex. The vertex of the graph of y=x2 is (0,0). If a>0 in f(x)=ax2+bx+c, the parabola opens upward. In this case the vertex is the minimum, or lowest point, of the parabola. so the vertex and the equations will lead to finding a parabola.

Evaluate the expression: |8| - 2 x |-3| + 4

1. 22
2. 10
3. 42
4. 6

Answers

Answer:

The answer is 6. Hope this helps!

Answer:

Step-by-step explanation:

|-3|=3

8-2×3+4

8-6+4

2+4

please help meee........

Answers

Answer:

Bro i dont know if i am right but here we go

The answer most likely is 80

Step-by-step explanation:

By useing a bit of geometry instead of useing two angles to find your last angle.

So first notice how there are two of the same sides (14)but one differnt side(18) okay nice

With that info it is clear that it is a isosoles triangle (triangle with two equal sides and angles) so from that information two of the angles are gonna be the same. Luckely you were given an angle.

So that means there are two 50 angels and an X angle and to solve for X angle you need to add 50 + 50 = 100 then subtract to 180 then boom 80

I hope you understand and im sorry if this is wrong.

this question has had me stumped since Thursday could you help me out?

Answers

Answer:

Swewed left

Step-by-step explanation:

I know this because most of the data is on the left and not many on the right. And in the graph the mean is less than the median so by that you can know it's left skewed because left skewed is also known as negative sweked and I use that to help me since less and negative have a link.

The answer is Swewed left

7 points: What is the value of k?
pls need help.

Answers

Answer:

Step-by-step explanation:

angle 78 is parallel to k which makes then equal the same value so K is equal to 78

k=78

Step-by-step explanation:

the opposite angel is also 78

brainlies, help pls

Subtract the following fractions. Simplify and reduce to the lowest terms.

6/9 - 4/9

A.10/9
B.2/9
C.1/3
D.10/18

Answers

Answer:

Step-by-step explanation:

6/9 - 4/9 = 2/9

Cant be simplified any farther

Answer:

The answer is B

Step-by-step explanation:

Step 1 :

Since our denominators match, we can subtract the numerators.

6 − 4 = 2

So the answer is:
2/9

Step 2 :

Last of all, we need to simplify the fraction, if possible. Can it be reduced to a simpler fraction?

To find out, we try dividing it by 2...

Nope! So now we try the next greatest prime number, 3...

No good. 3 is larger than 2. So we're done reducing.

There you have it! The final answer is:
2/9!

At 5 P.M., the total snowfall is 5 centimeters. At 11 P.M., the total snowfall is 12 centimeters. What is the mean hourly snowfall? Write your answer in simplest form as a fraction or mixed number.

The mean snowfall is (BLANK) centimeters per hour.

Answers

Answer:

The mean snowfall is 1 centimeter per hour

Step-by-step explanation:

The snowfall is measured over 7 hours.

Between then there is 7 cm of snow that fell

7 / 7 = 1

1cm per hour

The answer is one centimeter per hour

Sammy puts 12 M&Ms in a bag. 3 are green, 4 are yellow, 2 are orange, and 3 are red. He pulls one M&M at a time from the bag and eats it. What is the probability he will pull a yellow, then a green, then a red?

Answers

I got a 43 over 110 chance or 43/110

Answer:

i agree with the other person : )

Step-by-step explanation:

Bennett is getting in shape for football season. He runs 400 yards
3 times each day for 5 days. Which shows the correct way to find the
number of miles Bennett will run in 5 days? Circle the letter of the
correct answer. (1 mile = 1,760 yards)
A 400 X 3 X 5 X 1,760
B 400 ÷ (3 X 5) ÷ 1,760
C 400 X (3 + 5) ÷ 1,760
D 400 X 3 X 5 ÷ 1,760
Jory chose A as the correct answer. How did he get that answer?

Answers

The correct answer is D and he multiplied 1760

Answer:

Step-by-step explanation:

D. the correct answer because if you divide the 3,500 to 1760 it equal to 1 miles

A recipe requires 5.5 teaspoons of sugar to make a cheesecake. Which equation shows the number of teaspoons of sugar, y, needed to make x cheesecakes? (1 point) a x = 5.5b y = 5.5 + x = 5.5x = 5.5 + y Sorry I suck at math

Answers

It is 5.5x=y, because u need to see how many sugars can go into the total number of cheesecakes

A home improvement store sold chairs for $60 each. A customer signed up for a free membership card and received a 5% discount off the price. Sales tax of 5% was applied after the discount. What was the final price of each chair?

Answers

Answer: 59.85

Step-by-step explanation:

This is the anwser because

60*.05=3

60-3=57

57*.05=2.85

57+2.85=59.85

Please help me!

Identify all the sets to which the number 3.1214122144 . . . belongs.

a) rational number
b) irrational number
c) integer, rational number
d) whole number, integer, rational number

Thanks!

Answers

Answer:

Step-by-step explanation:

Since the decimal goes on forever, it is Irrational. Any numbers with an infinite number of digits go under irrational numbers.

Step-by-step explanation:

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