please help me with this, I don’t just want an answer only, I’d love a clear explanation so I could understand I’ll give brainliest to the person who follows my directions thank you. ♥️

Answers

Answer 1

The area of a circle in this case is 3.14x r x r (r stands for the radius) right? So if we know what the radius is (1.2 cm) we can plug it in and have 3.14x1.2x1.2 which would be 4.5216 cm^2

Related Questions

GIVING BRAINLIEST. Question - what is the absolute value of -500

Answers

500 is the correct answer to this question because the distance from -500 to 0 is 500

Explain exponential equations. DO NOT COPY + PASTE!! I will check

Answers

Answer:

Step-by-step explanation:

exponential equation has the same base on each side, the exponents must be equal. This also applies when the exponents are algebraic expressions. Therefore, we can solve many exponential equations by using the rules of exponents to rewrite each side as a power with the same base. Then we use the fact that exponential functions are one-to-one to set the exponents equal to one another and solve for the unknown.

write the equation of a line parallel to the line with an equation y=8x+6 and passes through the point (3,9)

Answers

Answer:

y = 8x - 15

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 8x + 6 ← is in slope- intercept form

with slope m = 8

Parallel lines have equal slopes, thus

y = 8x + c ← is the partial equation

To find c substitute (3, 9) into the partial equation

9 = 24 + c ⇒ c = 9 - 24 = - 15

y = 8x - 15 ← equation of parallel line

HELP PLEASE!!!
I’ll give brainlest

Answers

The answer would be less than because 4.24 x 10^6 is lesser than 3.28x10^6 so the answer is

1.5 x 104 : 2.5 x 10?

Answers

Answer:

156:25

Step-by-step explanation:

Answer:

1.5 times 104=156

2.5 times 10=25

Step-by-step explanation

HELP!!!!!!!!!!!!!!!!!!!!! I WILL LOVE YOU FOREVER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

The area of the shaded region is (blank)
yd2.

**Use 3.14 as the approximation for pi**

Answers

Answer:

79.74

Step-by-step explanation:

Multiply 6 by 12 and that by 2:

(6 × 12) × 2 - (6 × 6) = 72 × 2 - 36= 144 - 36 = 108

That will be the equation for the shaded area besides the circle now lets calculate the circle and take it away from the equation. the circle's diameter is 6 so the radius should be 3, then use:

3 × 3 × 3.14 = 9 × 3.14 = 28.26

Then do this:

108 - 28.26 = 79.74

There you have it!

Solve 12-5x-4kx=y for x

Answers

Answer:

x = - y-12/5+4k

Step-by-step explanation:

Solve 12-5x-4kx=y for x

12-5x-4kx = y for x

substract 12 from both side

-5x-4kx = y-12

Factor of -5x-4kx = -x(5+4k)

-x(5+4k) = y-12

Solve for x

-x = y-12/(5+4k)

Therefore x = - y-12/5+4k

Lemonade was on sale last week ;it cost $12 for every 4 packs of lemonade.How much do 2 packs of lemonade cost

Answers

Answer:

Step-by-step explanation:

Each pack is $3

So therefore if you multiply 2($3) it is $6 for two packs

Have you gotten the answer to this problem yet

Lucy is going to walk in a fundraising event to raise money for her school band. Her mother has agreed to donate $7.50 to the school for each mile that Lucy walks, plus an additional $25. What equation represents y, the total amount of money Lucy’s mother will donate if Lucy walks x miles during the event?
A. y = 25x + 7.50
B. y = 7.50x + 25
C. 25 = 7.50x + y
D. 7.50 = y + 25x

Answers

B. y = 7.50x + 25

Hope it helps :)

Have a good day/night

Brainliest pls

The temperature of a freezer started at 18°C. After cooling for a few hours, the freezer had a temperature of
-12°C. What is the difference between the new, colder temperature and the original temperature?

Answers

Answer:

30 C

Step-by-step explanation:

How to find difference: t1 - t2

Subsitute:

18 - (-12)

Double negative signs make a positive.

18 + 12

pls help ASAP! Thank you! (10) points.

Answers

Answer:

Quadratic polynomial function

Step-by-step explanation:

Hope This Hels!

Plz Mark Brainliest!

Based on the results of student voting shown here, which number completes this headline for the school newspaper?

Only_____ % of Students Voted for Hearts and Flowers Theme for Spring Dance

Answers

Answer:

Step-by-step explanation:

just took the box/ test

I cant get this!! are u able to??

PLEASEEE help i really need the help!
Which of the following equation has a graph of below?

y=23−3

Answers

9514 1404 393

Answer:

y = -2/3x +3

Step-by-step explanation:

The graph drops 2 grid squares for each 3 to the right, so its slope is -2/3. The line crosses the y-axis at y=3, so that is the y-intercept.

In slope-intercept form the equation of the line is ...

y = -2/3x +3

Find the y-intercept in the function: 3x - 2y = 6*

Answers

0, -3 will be your answer

hi there! the y-intercept in the function is...

3 + 3x/2

hope this helped. have a good one!

Mercury travels about 107,100 miles per hour as it revolves around the Sun. How far does Mercury travel in 15 seconds?

Answers

Answer: 170,100 divided by 15=11,340

Step-by-step explanation:

Mercury will travel 446.25 miles in 15 seconds as it revolves around the Sun.

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.

WE have given that Mercury travels about 107,100 miles per hour as it revolves around the Sun.

Miles travelled in 1h = 107,100

Miles travelled in 1 sec = 107,100 /3600

= 29.75

Miles travelled in 15 seconds = 29.75 × 15

= 446.25 miles

Therefore, Mercury will travel 446.25 miles in 15 seconds as it revolves around the Sun.

Learn more about the unitary method, please visit the link given below;

https://brainly.com/question/23423168

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Khan academy identifying supplementary, complementary, and vertical angles

Answers

Answer: Angles that have different sums .

Step-by-step explanation: Complementary angles are two angles with a sum of 90º. Supplementary angles are two angles with a sum of 180º. Vertical angles are two angles whose sides form two pairs of opposite rays.

Determine which pair of rates are equivalent.

A. $2.00 for 5 cookies; $6.00 for 20 cookies

B. $2.00 for 5 cookies; $8.00 for 10 cookies

C. $2.00 for 5 cookies; $6.00 for 10 cookies

D. $2.00 for 5 cookies; $8.00 for 20 cookies

Answers

Answer:

The answer is D

D step by step
Do 2.00/5 to get .40
Then do 20/8.00 to get .40
To check do .4 x20 and .4x5

Write an equation to represent the following situation: "60% of what number is 72".

Answers

Answer:

120

Step-by-step explanation:

72 x 60% = 120

Answer:

120

Step-by-step explanation:

60\72=120

what are all the answers to this screenshot

Answers

Answer:

b. 0.1 difference

c. 1.04 times

d. 6th, 8th, 7th

Which graph represents the equation Cost = Number of toppings x 2 + 3

Answers

Answer:

the third graph

Step-by-step explanation:

its the only one that has a y intercept of 3 and if you plug in each of the values of x it is correct

Do yall know the answer?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

What is 537 rounded to the nearest hundred

Answers

Answer:

500

Step-by-step explanation:

Which best explains the relationship between the two triangles below? Triangle D C A. Angle D is 51.2 degrees and angle A is 96.5 degrees. Triangle S R T. Angle S is 32.3 degrees and angle R is 96.5 degrees. Triangle A D C is similar to triangle R T S because Angle A is congruent to angle R, Angle C is congruent to angle S, and Angle D is congruent to angle T. Triangle A D C is similar to triangle R T S because Angle A is similar to angle R, Angle C is similar to angle S, and Angle D is similar to angle T. Triangle A D C is not similar to Triangle R T S because Angle D is not congruent to Angle S. Triangle A D C is not similar to Triangle R T S because C D less than S T, D A less than T R, and C A less than S R.

Answers

Answer:

Answer is A

Step-by-step explanation:

Answer:

Step-by-step explanation:

i just take the test

Which function has real zeros at x = 3 and x = 7?
f(x) = x2 + 4x – 21
f(x) = x2 - 4x – 21
f(x) = x2 – 10x + 21
f(x) = x2 – 10x - 21

Answers

The answers is the 3rd one f(x)=x2-10x+21 hope this helps :)

Answer:

C: f(x) = x2 – 10x + 21

Write the following equation in slope intercept form.

3x-3y=33

y= x+

Answers

Answer:

The equation in slope intercept form is y = x - 11

Solve 2x < 10. Explain how to find the solution set.

Answers

Answer:

x < 5

Step-by-step explanation:

2x < 10

x < 5

I hope this helped!

Required solution set is x < 5.

What is inequality?

In mathematics, an inequality is a relationship that compares two numbers or other mathematical expressions unequally.[1] It is most often used to compare two numbers by their size. Several different notations are used to denote different types of inequality:

The notation a < b means that a is less than b.

Notation a > b means that a is greater than b.

In both cases, a is not equal to b. These relationships are known as strict inequalities,meaning that a is strictly less than or strictly greater than b. Equivalence is excluded.

Unlike strict inequalities, there are two types of inequalities that are not strict:

The notation a ≤ b or a ⩽ b means that a is less than or equal to b (or equivalently at most b or not greater than b).

The notation a ≥ b or a ⩾ b means that a is greater than or equal to b (or equivalently at least b or not less than b).

A ratio that is not greater than can also be represented as a ≯ b, with the "greater than" symbol separated by a slash "not". The same is also true for no less than and a ≮ b.

The notation a ≠ b means that a is not equal to b; this difference is sometimes considered a form of strict inequality.It does not say that one is greater than the other; it does not even require that a and b be members of an ordered set.

Here given,[tex]2x < 10[/tex]

We want to find solution set of 2x < 10

Now,2x < 10

First we are dividing both side by 2 and get,

[tex] \frac{2x}{2} < \frac{10}{2} \\ x < 5[/tex]

Therefore,required solution is x < 5.

Inequalities related one more question:

https://brainly.com/question/28823603

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Do these side lengths make a triangle?

6, 10, 15

Answers

Answer:

No.

Step-by-step explanation:

They do not create a triangle because if you follow the expression: a^2+b^2=c^2 it does not equal. Hope I helped :)

Answer:

a^2 + b^2 = c^2 - Pythagorean Theorem

6^2 + 10^2 = 15^2

36 + 100 = 225

136 doesn't equal 225

So, no, the sides lengths don't make a triangle.

Criss cross algebra
Question : what is =
7/3 = N/21

Answers

Answer:

n=49

Step-by-step explanation:

The answer is N=49.

(Hope this helps)

Find the distance between (1,−4) and (−4,1).
The distance is ??? units.

Answers

Answer with step-by-step explanation:

Distance: 7.071068

Write the algebraic expression (ex. 2x - 5) for this problem:
The quotient of a number and 8

Answers

Answer:

x/8

Step-by-step explanation:

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