Workout the picture below

Answers

Answer 1

Answer:

4 times

Step-by-step explanation:

Area of circle A

[tex]\pi \times {r}^{2} = area \: of \: a \: circle \\ \pi = 3.14 \\ 3.14 \times {8}^{2} \\ 3.14 \times 64 = 200.96 \: {cm}^{2} [/tex]

Area of circle B

[tex]\pi\times 4 (because \: radius \: is \: the \: half \: of \: diameter) \\ 3.14 \times 4 square = 50.24\: {cm}^{2} [/tex]

How many times larger is the area of circle A than circle B

[tex]200.96 \div 50.24 = 4[/tex]

therefore circle A is 4 times larger than circle B in accordance with its area

Related Questions

answer po plss plss plsss

Answers

Answer:

[tex] - 60[/tex]

Step-by-step explanation:

[tex]( - 1)(5)( - 6)( - 2) \\ ( - 5)( + 12) \\ = - 60[/tex]

Answer:

-60

Step-by-step explanation:

AYUDDAAA, ES EXAMEEEEN

Answers

Answer:

it's corect

Step-by-step explanation:

just change the subject it is not mathematics

Answer:

correct

Step-by-step explanation:

What is mTVZ? Show your work.

Answers

Answer:

this states for idealism, intuition, romance, generosity, creativity, wisdom and tolerance

Step-by-step explanation:

20 POINTS, Hi I really NEED HELP on this question, please

What is the approximate solution to the equation 2^t=22?

0.6712

1.0414

4.4594

11.0000

Answers

Answer:

[tex]t=4.4594[/tex]

Step-by-step explanation:

We can take the log 2 of both sides to get [tex]t=\log_2(22)[/tex].

We know that [tex]2^4<22<2^5[/tex], so [tex]4<t<5[/tex].

So, the solution is [tex]\boxed{t=4.4594}[/tex] because it's the only answer that works.

Find the perimeter and area of the rectangle of 5 inches and 7 inches

Answers

Perimeter = 24 inches. Area = 35 inches. P = (b x 2) + (h x 2). A = b x h. Please give me brainliest if you found this helpful :)

How do I solve -5x+7>22 algebraically?

Answers

The attached image is the picture. Hope it helps!!!

−7x−50≤−1 and −6x+70>−2

Answers

Does this help at all? hopefully they both went through, if not i’ll comment the other answer!!

Question 5
Which expression is equivalent to the expression shown?
3²x3²
3 x 2 / 2
3 x1-31
3
x
34
3
A

Answers

Answer:

Step-by-step explanation:

If x=5 find the value of (x+3) ²

Answers

Answer:

Step-by-step explanation:

x = 5

5 + 3 = 8

8²= 8 x 8 which is 64

Answer:

(x+3) ²

((5)+3) ²

(8) ²

find median :

the hight of 10 students are given ➡ 155,160,145,149,150,147,152,184,144,148.

Answers

Here let's use python to find our median.(Console attached)

Spare way:-

Let's use statistics

Here n is even

[tex]\\ \sf\longmapsto Median=\dfrac{n}{2}+\dfrac{n+1}{2}[/tex]

[tex]\\ \sf\longmapsto Median=\dfrac{10}{2}+\dfrac{10+1}{2}[/tex]

[tex]\\ \sf\longmapsto Median=5th+6th/2[/tex]

Order from largest to smallest

184,160,155,152,150,149,148,147,145,144

[tex]\\ \sf\longmapsto Median=\dfrac{150+149}{2}[/tex]

[tex]\\ \sf\longmapsto 149.5[/tex]

Which number line shows the solution to 6+ -6

Answers

Answer:

Is there any pictures to go with the question?

Step-by-step explanation:

What is the slope of the line that passes through (-12, -5) and (0, -8)?

Answers

Answer:

-1/4

Step-by-step explanation:

Use the slope formula

m=[tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\frac{-8-(-5)}{0-(-12)}[/tex]

Which equals -1/4

Today is Ivanna's birthday. She is 6 years old. How old is Ivanna in months?

Answers

Answer:

She is 72 months old.

Step-by-step explanation:

Answer: 72 months

Step-by-step explanation: 12 x 6 = 12

A store is instructed by corporate headquarters to put a markup of 67% on all items. An item costing 12$ is displayed by the store manager at a selling price of 8$. As an employee, you notice that this selling price is incorrect. Find the correct selling price. What was the manager's likely error?

please help me in really stuck you would be a huge help

Answers

Answer:

Step-by-step explanation:

12$ = original price (need to add 67% mark up)

12/100 = 0.12 = 1%

0.12 x 67 = $8.04 markup

12 + 8.04 = $20.04 is the correct selling price

the error was accidently not adding the markup ($8.04) to the original price

A group of friends wants to go to the amusement park. They have no more than $150
to spend on parking and admission. Parking is $13.50, and tickets cost $22.75 per
person, including tax. Write and solve an inequality which can be uused to determine
X, the number of people who can go to the amusement park.
FEE
Inequality:

Answers

Answer:

22.75x + 13.50 = 150

Step-by-step explanation:

what is 4000ml to dm

Answers

Answer:

Step-by-step explanation:

Answer:

4 cubic decimeters.

....

What are the zeros of the f(x)=x(x-9)

Answers

X1= 0, X2= 9
I hope this helps!

Please Answer!! Will give Brainliest

Answers

Answer:

Step-by-step explanation:

EZ, I am in 7th, and I did coordinate plane, it so ez, anyways hope that hels

25 points
Graph the equation by translating y = |x|
y = |x+2
Please use the graph

Answers

It’s graph A
Hope this helps

help me pls ASAP pls ASAP

Answers

Answer:

hi lets be friends oki and by the way im a 4th grader

Multiply or divide as indicated. [tex]\frac{4x+12}{10} / \frac{2x+6}{6}[/tex]

Answers

Answer:

Step-by-step explanation:

Which equation is represented by the graph below

Answers

Answer:

y=ex+4 ok hope you get it right

What did the acorn say when it grew up?

Answers

Geometry

that was a good one

could someone please help answer this, thank you, please no spam, will give brainliest, (homework help)!

Answers

Answer:

The answer would be W < - 18

Which number is in the relations domain?

Answers

Answer:

-9

Step-by-step explanation:

domain is the x numbers so -9 is the only one that is under x

Evaluate the expression: 12.6(2 – 3) + 26 - 4
A. – 4.6
B. 3.4
C. 21.55
D. 12.85

Answers

Answer:

The answer so simplyfjdjdnxkxndndjxjfnfngkdjsjajajjdjfj the answer is D

Answer:

hi robertlyonsdamron the answer will be B

Step-by-step explanation:

You can use the order of operations to evaluate the expression. Perform the subtraction inside the parentheses: two minus three equals negative one. Evaluate the exponents: two to the sixth power is sixty-four. Multiply and divide in order from left to right: Twelve point six times negative one equals negative twelve point six, and sixty-four divided by four is sixteen. Add and subtract in order from left to right: Negative twelve point six plus sixteen equals three point four.

there are 75 new houses being built in a neighborhood. last month 2/5 of them were sold. this month 1/5 of the remaining houses were sold. how many houses are left to be sold

Answers

Answer:

Step-by-step explanation:

2/5+1/5=3/5 sold

1-3/5=2/5 unsold

2/5*75=150/5=30 houses left to sell

\frac{2x-1}{4}+\frac{x}{3}=2

Answers

Answer:

[tex]x = \frac{27}{10}[/tex]

Step-by-step explanation:

Hope this helps! :D

20 points pls help imp

Answers

180 - 79
101 degrees is the answer

180-70
69 is the answer

PLEASE HELP ME :((((

Answers

Answer:

yes they both form a proportion

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