Mathematics High School

Help Ill give brainliest

Answers

Answer 1

Answer:

102.6296

Step-by-step explanation:

It's just the formula (pi)(r^2)

Related Questions

what is the answer to can someone pls help me 5x-4=21?

Answers

[tex]5x - 4 = 21[/tex]

[tex] = > 5x = 21 + 4[/tex]

[tex] = > 5x = 25[/tex]

[tex] = > x = \frac{21}{5} [/tex]

[tex] = > x = 5[/tex]

Hence, value of x is 5

Can someone help me out with the first 3 please

Answers

Answer:

I got chu

Step-by-step explanation:

3 is 105

2 is 65

1 is not sure bout dat oneee

Hope i helped Brainliest is appricated ill try and figure out 1

x + 2/3 = -4 one step equation

Answers

Answer:

-4.666666667

Step-by-step explanation:

x + 2/3 = -4

x = -4 - 2/3

x = -4.666666667

A hockey player gets 2 goals for every 13 shots. At this rate, how many goals will he make if he
takes 39 shots?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

2×3=6

Have a nice day!

P.S. If you have time, please answer this! https://brainly.com/question/22453568

What’s the equation in fully simplified slope intercept form ? Will mark Brianliest !!!!!!!!!!!!! HELP !!!!!!!

Answers

Answer:

y= -1/2x -1

Step-by-step explanation:

The slope can be found by finding two points and essentially counting how many "up and over". Im sure you have heard this.

The intercept is where it hits on the Y-axis.

Answer:

its orign

Step-by-step explanation:

X^2-16/x^2-3x-4 simply

Answers

Answer:

x+4/x+1

Step-by-step explanation:

hope this can help you :)

Answer:

[tex]\frac{x+4}{x+1}[/tex]

Step-by-step explanation:

Given

[tex]\frac{x^2-16}{x^2-3x-4}[/tex] ← factor numerator/ denominator

= [tex]\frac{(x-4)(x+4)}{(x-4)(x+1)}[/tex] ← cancel the factor (x - 4) on numerator/ denominator

= [tex]\frac{x+4}{x+1}[/tex]

Please help! Will give lot of points

Answers

Answer:

A. 8.7

Step-by-step explanation:

You're simply rounding to the nearest tenth which is the nearest 0.1 place.

So therefore, 8.743 is going to be rounded to 8.7.

hope this helps and is right :)

Answer:

The Answer is 8.7

So It's The First One

Step-by-step explanation:

Hope This Helps :)

Plz Mark Brainliest!!!

I need help please with this question I need to know the answer!!!!!!!

Answers

Answer:

y + (3x+10) = 180

y+3x+10=180

y+3x=170

y=170-3x

Step-by-step explanation:

I think this is the answer

Answer:

4x-11

Step-by-step explanation:

you take 3x times 10 divided by your y line so your 10 goes up cause you divided your y your 10 turns into 11. then you times your 3x by 11 and it turn it to a 4 and x from your 3x comes down on 4 which makes it 4x

Help me please and thank you

Answers

Answer:

history is the correct answer

MATTTTTTTTTTTHHHHHHHHHHHHH SUKKKKKKKKKKKKKKSSSSSSSSSSSS

Answers

Answer:

according to my calculations is it -233 but I am most likely incorrect because I think Im Dum like heck

Step-by-step explanation:

This is also most likely because I do it in my head and I dont use calculators.

2m4+5mn²+18x³y⁴a⁵=

555²m⁴=

125a⁷b=

a²b³+c⁴d⁵+e⁶f⁹+g⁸ h⁹=

2³a⁴b²=

12m⁰ + 8x0y0+16=

Answers

It’s the frist one I think because

Evaluate the expression for the value given.
6a
4a; when a = 2

Answers

Answer:

Step-by-step explanation:

6(a)+4(a).

6(2)+4(2)=12+8=20

final answer is 20

the answers are
6a= 12
4a= 8

answer for a brainlist

Answers

Answer:

2) Gain

3) 0.39 (rounded)

Step-by-step explanation:

12.16/64= 0.19

21/100= .21

12.24/72= 0.17

9.25/24= .3854

if they tell you to round it, its .39, if not its .38

What is the area of the right triangle ABC, given a(1,4), B(3,2), and C(-1,-2)

Answers

Answer:

NOW CAN U PLS ADD ME ON SNAP

Step-by-step explanation:

arshad2623f

William buys a bus ticket every day, Monday to Friday, for $2.50. The bus company has just introduced a card which can be bought to get a discount on all bus fares. Each card is valid for 4 weeks. William has worked out that he will pay exactly the same amount if he gets the card as he will if he continues to buy tickets at the normal price. Which of the following could be the price and discount for the card?
A $5 for the card and a discount of 10% on ticket prices
B $5 for the card and a discount of 50% on ticket prices
C $10 for the card and a discount of 50% on ticket prices
D $10 for the card and a discount of 80% on ticket prices

Answers

Answer:

C or D

Step-by-step explanation:

HELP ILL MARK BRAINLIEST

Simplify the expression.
3a^2 + a + 14a^2

Answers

Answer:

17a squared by 2 + a

aStep-by-step explanation:

What is the value of f(-5) in the function f(x)=6x-3?

Answers

F(-5)=6x-3

F(-5)=6(-5)-3

F(-5)=-30-3

= +33

When asking for f(-5) or any other number, they are asking you to plug in that number for x.

So, f(-5) = 6(-5) - 3
f(-5) = -30 - 3
f(-5) = -33

Can someone plz help me with this one problem plzzzzz!!!!!

Answers

Answer:

5 = 60. 6 = 72. 8 = 96

Step-by-step explanation:

60 = 12 x 5

72 = 12 x 6

84 = 12 x 7

96 = 12 x 8

Answer:

5 x 12 = 60

6 x 12 = 72

7 x 12 = 84

8 x 12 = 96

I think this is correct

Step-by-step explanation:

You earn $13 for every hour that you babysit. Because you do such a fantastic job, you are also given a $20 tip at the end of the evening. Write an expression for how much you earn after h hours.

What is the right expression

Answers

Answer:

Step-by-step explanation:

y(h)=13h+20

A t-shirt that normally costs $21.95 is on sale at a 15% discount. What is the sale price?

Answers

Answer:

I think it is $18.65 sorry if wrong

What is the equation of the line that passes through the point (2,7) and has a slope
of 6?

Answers

Answer (assuming it can be in point-slope form):

[tex]y-7 = 6(x-2)[/tex]

Step-by-step explanation:

Use the point-slope formula [tex]y-y_1 = m (x-x_1)[/tex] to write the equation of the line in point-slope form. All you need to do is substitute [tex]m[/tex], [tex]x_1[/tex], and [tex]y_1[/tex] for real values.

Since [tex]m[/tex] represents the slope, substitute 6 in its place. Since [tex]x_1[/tex] and [tex]y_1[/tex] represent the x and y values of one point the line intersects, take the x and y values of (2,7) and substitute them into the formula as well. So, substitute 2 for [tex]x_1[/tex] and 7 for [tex]y_1[/tex]. This gives the following equation and answer:

[tex]y-7 = 6(x-2)[/tex]

Use the figure to decide the type of angle pair that describes 6 and 4

Answers

it’s corresponding angles

Pls help I’ll give Brainliest

Answers

Answer:

(0,1) and (3,0).

Step-by-step explanation:

X = ? Degrees

Y= ? Degrees

Answers

Answer:

X = i don't know

Y = 50°

Step-by-step explanation:

dugobdddjcjcfsfhjjgkcfzdd

Simplify. 3x - 7y - (-2x) - y
5x + 8y
5x - 8y
x-8y
x-8y

Answers

Answer:

the first one is 14xy+3x-y

the second one nothing can be done so that would be ur answer

the third one nothing can be done so that would be ur answer

the fourth one and the fifth one nothing can be done so that would be ur answer

Answer:

3x-7y-\left(-2x\right)-y\cdot \:5x+8y\cdot \:5x-8yx-8yx-8y=19xy+5x-15y

Step-by-step explanation:

Will give brainiest to correct answer
12m - (4 + 5m)

Answers

Answer:

17m - 4

Step-by-step explanation:

12m - (4 + 5m)

take the parentheses away

12m - 4 + 5m

12m + 5m = 17m

17m - 4

Answer:

7m-4

Step-by-step explanation:

12m - 4 - 5m (Distribute the negative)

7m - 4 (Subtract the m values and you got the answer)

In trapezoid ABCD below, AB = 21 cm, BC = 13 cm and CD 26 cm. What
is the area of trapezoid ABCD?"

Answers

Answer:

ab - 21

Step-by-step explanation:

I think that was in my test

Using context clues, figure out what the word unlimited means in this passage. How did settlers view the movement west? The settlers viewed the movement west as one of unlimited opportunity. In the West they might find land, riches, and a new life
a Settlers viewed westward movement as something only desperate people did.
b Settlers were worried that going west would turn out to be a bad idea
c Settlers believed that going west would bring them everything they wanted.
d Settlers thought that their lives in the west would be more difficult than life back east.

Answers

Answer:

Step-by-step explanation:

It was great percentage of a successful out come to get what they wanted, with a unlimited opportunity.

Answer:

Step-by-step explanation:

Which of the following is not a true statement about the product of 150 and £?
It is one-third of 150.
It is between 25 and 75.
It is less than 100.
It is greater than 150.

Answers

Answer:

Step-by-step explanation:

Row Your Boat Song

Roll, roll, roll your joint
twist it at the end,
take a puff,
that's enough
and pass it to a friend.

Answers

Answer:

ok roll roll

Step-by-step explanation:

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