If a circle has a radius of 3.5 centimeters, what is its area?
A. 12.25 sq. cm.
B. 21.98 sq. cm.
C. 35 sq. cm.
D. 38.465 sq. cm.

Answers

Answer 1
Area=pi r^2
Pi 3.5^2
=38.465cm^2

Related Questions

You guys know what Sawcon is?

Answers

No what is it?

I swear if this is a meme

Please Answer This, the question is on the picture.
will mark brainllest if its right

Answers

Answer:

x = 10.7

Step-by-step explanation:

cos 48° = x/16

0.6691 = x/16

x = 10.7

A circle has a radius of 16 units. What is the area in square units of the circle in terms of pi

Answers

Answer:

a= 804.25

Step-by-step explanation:

a=pir^2=pi16^2=804.24772

Answer:

256 π units²

Step-by-step explanation:

The appropriate formula is A = πr².

With r = 16 units, we get:

A = (16 units)²π = 256 π units²

Note:  this is the area in terms of pi, as requested.

–6x < 21 on a number line

Answers

-6x and it’s 21 on the line number

help i dont understand this ;/ and ty

Answers

The vertex is the center point of the line or the axis of symmetry
So your answer should be (-2, -5)

Answer:

answers is A

its the center or the first point of the vertex.

Write equivalent fractions for 2 4/5 and 2 2/3 using a common denominator.

Answers

Answer:

2 12/15 and 2 10/15

Step-by-step explanation:

4 x 3 = 12

2 x 5 = 10

Answer:

2 4/5=2 12/15

2 2/3=2 10/15

both with a common denominator of 15

hope this helps

have  a good day :)

Step-by-step explanation:

Find the slope of the line

Answers

Answer:

-1/2

Step-by-step explanation:

Answer:

B) -1/2

Step-by-step explanation:

(0,3) and (4, 1)

Slope:

m=(y2-y1)/(x2-x1)

m=(1-3)/(4-0)

m=(-2)/4

m= -1/2

I need help

Write an expression in simplest form that represents the total amount in each situation?

You bought 5 binders that each cost b dollars, a calculator for $45, and a set of pencils for $30.

Answers

You only have $200. You bought 5 binders, a calculator for $45, and a set of pencils for $30. You now have $50 left. How much were the binders?

Which expressions are equivalent to
- 77 +(-4.5) +3.52 +3y-1.5?

Select all that apply.
A. Зу -6 -3.5z
B. -6 + 3y +3.52
C. -3.5z + 3y - 6
D. 16 + 3y +(-3.52)
E. 3y +(-3.5z) - 4.5

Answers

Answer:

[tex]\color{Blue}\huge\boxed{Answer} [/tex]

D. 16 + 3y +(-3.52)

parallelogram slides quiz​

Answers

GF= HE, GH=FE, HE=24

find the angles of a cyclic quadrilateral ABCD in Angle A = (4x+20 )^0 , Angle B = (3x+5 )^0 , Angle C =(4y)^0 , Angle D = (7y-5)^0​

Answers

Answer:

<A = 120degrees

<B = 80degrees

<C = 60degrees

<D = 100degrees

Step-by-step explanation:

For a cyclic quadrilateral, the sum of the adjacent angle of the quadrilateral are equal, hence;

<A + <C = 180

<B + <D  = 180

Substitute the given values

4x+20+4y = 180

4x+4y =1 60

x + y = 40 ...1

Similarly;

3x+5+7y - 5 = 180

3x+7y = 180 ....2

Solving simultaneously

x + y = 40 ...1 .....* 3

3x+7y = 180 ....2 ...... *1

__________

3x + 3y = 120 ...1 .

3x+7y = 180 ....2

Subtract

3y - 7y = 120 - 180

-4y = -60

y = 15

Since x+y = 40

x + 15 = 40

x = 40 - 15

x = 25

<A = 4x+20

<A = 4(25)+20

<A = 120degrees

<C = 180 - <A

<C = 180 - 120

<C = 60degrees

<B = 3x+5

<B = 3(25)+5

<B = 80degrees

<D = 180 - <B

<D = 180 - 80

<D = 100degrees

Nolan rode his bicycle from his house to the store at a speed of 4.5 mph. If it took him 16 minutes to get there, how many miles is the store from Nolan's house.

Answers

Answer:

1.2mi

Step-by-step explanation:

16/60 x4.5=1.2 mi

Find an explicit rule for the nth term of the sequence. 7, 11, 15, 19,

Answers

36

9x4=36

so thats the answer

In a fruit punch drink, the 3 ingredients are apple juice, orange juice and cranberry juice. If
3/4
of the drink is apple juice and
1/10
is orange juice then write the ratio of cranberry juice to apple juice to orange juice in its simplest form.​

Answers

Answer:

3:15:2 is the simplest form

Geometry, I need help with parallelograms

Answers

Answer:

x = 4.2

Step-by-step explanation:

8x - 14 = 2x + 11 (Given)

8x = 2x + 25 (Addition)

6x = 25 (subtraction)

x = 4.16666666667 (division) which is about

x = 4.2 (rounding to nearest tenth)

Samuel wants to attend a four-year university with an annual tuition of $16,700.He has $21,000 in savings and earned a grant for $6,00 for each year of college.how much more does samuel need to pay for the tuition for all four years?

Answers

Answer:

21,800

Step-by-step explanation:

Total costs is $16,700 x 4 years = 66,800

He saved 21,000 + receives 24,000 (6,000x4) grants for a total of 45,000 saved.

costs of 66,800 - receipts of 45,000 = 21,800 needed.

1
What is the domain of the linear function
graphed below?
у

Answers

Answer:

Step-by-step explanation:

answer : C

I’m trying to bring my grade up by doing some makeup work so can someone please answer this for me please

Answers

Answer:

A and B (answer #2)

Step-by-step explanation:

right triangles: c^2 = a^2 + b^2

c is the largest side

for A: c = 5, a = 3, b = 4

5^2 = 3^2 + 4^2

25 = 25, so A is a right triangle

for B, c = 13, a = 5, b = 12

13^2 = 5^2 + 12^2

169 = 169, so B is a right triangle

for C, c = 4, a = 2, b = 3

4^2 = 2^2 + 3^2

16 ≠ 13, so C is not a right triangle

So, A and B are right triangles.

ansswer ; a and b

..

Please help.

See pic attached

WINNER GETS BRAINLIEST, THANKS AND A STAR RATING-EXCELLENT

Also please friend request me and I'll accept it.

Thanks xx

Answers

Answer:

400

Step-by-step explanation:

4/5 yo just times by a 100 to get your answer 400/500

Umm yeah answers????

Answers

Answer:

The answer is the photo

Step-by-step explanation:

To graph this, put the point on 3.

The equation is m < 3 which means m is less than 3 so the line goes to the left as whatever the number is, it would be on the left of 3.

I need a step by step explanation but I’d be ok with the solution.

Answers

Answer:

169. (m^2)

Step-by-step explanation:

lets first look at the smaller box. 7 x 7 is 49 so we have that answer. then 7 x 20 is 120. add those together and you get 169.

Answer:

The area of the composite figure is 189 square meters.

Step-by-step explanation:

First, partition the composite figure into 2 distinct shapes: a rectangle and a square on the top.

The formula for finding the area is: A = lw, or Area = length * width.

Area for figure number 1 (the square): 7 * 7 = 49

Area for figure number 2 (the rectangle): 20 * 7 = 140

Now, just add up both figures' areas, and find the answer:

140 + 49 = 189

I hope this somewhat helped. Have a great day!

what triangle is below

Answers

Answer:

A right triangle

Step-by-step explanation:

Answer:

right triangle :)

hey guys please tell me whats 40% off $800

Answers

Answer:

320

Step-by-step explanation:

800 x 0.4 = 320.

40% off &800 would come to a total of 320

<1 and <2 are complementary angles. The measure of <1 is 54 degrees. The measure of <2 is 4x degrees. Find the value of x.

Answers

Answer:

9

Step-by-step explanation:

Complementary means they add up to 90 degrees.

54 + 4x = 90

4x = 36

x = 9

True or False;
a=6 is a solution to the inequality azt

A. True

B. False

Answers

Answer:

The answer is true

Ben invests $4300 in two different accounts. The first account paid 7%, the second account paid 4% in interest. At the end of the year he had earned $247 in interest. How much was in each account?

Answers

Explanation

first account 7%= 7/100(247)

$17.29

second account 4%= 4/100(247)

$9.88

No links plz


x+1/ 3x^3 +10x^2-x-9

Answers

Answer:

You didn't tell us much on what to do, so I just guessed you wanted it simplified. If you want a different answer, please do so tell me and I'll edit my answer to fit.

Simplified: 10[tex]x^{2}[/tex] + [tex]\frac{1}{3x^{3} }[/tex] - 9

Assuming the base is the
bottom, find the lateral
surface area of the cereal
box.
cereai
12 in.
2.5 in.
8 in.
square inches

Answers

Answer:

232 m²

Step-by-step explanation:

Riley took 5 tests in science. ​ ​Each test had a different score. The mean score of the tests was 90%. The median score of the tests was 85%. Based on this information, select the two statements that must be true.

A: More than half of the scores were 85% or greater.
B: More than half of the scores were 90% or greater.
C: There were no scores less than 85%
D: There were no scores less than 90%
E: At least one score was exactly 85%
F: At least one score was exactly 90%

Answers

Answer:

A: More than half of the scores were 85% or greater.

E: At least one score was exactly 85%

Step-by-step explanation:

Here the 5 test would be taken in science so 85% would be the result of one of the test

Also 85% represent the median so it means there are 2 values more and 2 values less

So there are 3 results with 85% or greater

Hence, the option A and Option E is correc

And, the rest of the options are wrong

Answer:

A and E

Step-by-step explanation:

PLEASE HELP
NO LINKS

Answers

Answer:

Where is the motherfzcking link you are so trash at Brainly.

The value of x is: 137°

360° - 102° - 80° - 41° = 137°

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