Mathematics High School

you get 10 points for answering and brainliest
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! plz answer correctly

You Get 10 Points For Answering And Brainliest !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Plz Answer Correctly

Answers

Answer 1
the radius of the circle to the nearest centimetre is 5. now, to work out the area of a circle it’s radius squared x pi. so 5 squared is 25. 25 x pi is approximately 78.54, or you could just leave it as 25pi. hope this helps ;)

Related Questions

Somebody help me.....

Answers

Answer:

in my knowledge

26 , 31 , 36 , 41 , 46

rule:5

cause 26+5=31

31+5=36

36+5=41

41+5=46 and so on...

1 point
Captionless Image

Answers

Answer:

uhhh ok

Step-by-step explanation:

Answer

That's simple the answer is  

Step-by-step explanation:

hellpppppppppppppp pleaseeee

Answers

Answer:

x=3+√2 or x=3−√2

Step-by-step explanation:

For this equation: a=1, b=-6, c=7

1x2+−6x+7=0

Step 1: Use quadratic formula with a=1, b=-6, c=7.

x=

−b±√b2−4ac

2a

x=

−(−6)±√(−6)2−4(1)(7)

2(1)

x=

6±√8

2

x=3+√2 or x=3−√2

HELP I NEED HELP ASAP

Answers

Answer:

D

Step-by-step explanation:

6x^2 + 10x^2 = 16x^2

2x-x = x

-8 + 14 = 6

16x^2 + x + 6

A fish in an aquarium is 4ft long. A scale model of the fish is 2in long. What is the scale factor

Answers

8? Mdmdmmdmdmdmmdkdkd

What is the slope intercept ?

Answers

Answer:

y=mx+b

Step-by-step explanation:

that is the equation

please please help asap :)

Answers

Answer:

12

Step-by-step explanation:

to get from 3 to 6, 3 is multiplied by two

multiply the 4 by two to give you 8

line WY = 8

X = 8 + 4

X = 12

convert 40/99 into a decimal round to the nearest tenth if possible

Answers

It should be 0.4 :) Hope this helps!

Answer:

.40

Step-by-step explanation:

convert the fraction to a decimal by dividing the numerator by the denominator.

Need help with this!​

Answers

Answer: x= 10

Step-by-step explanation:

Same side exterior angles sum to 180.

Using this axiom we can say that

142+ (3x+8) = 180

Add like terms on the left side

150+ 3x = 180

Subtract 150 from both sides

3x = 30

Divide both sides by 3

X= 10

What is the value of f if 9f+11=3f+23

Answers

Answer:

f=2

Step-by-step explanation:

F = 2

9f+11
If f is two, 9f = 18.
11+18= 29

3f +23
If F is two, then 3f = 6.
6+23=29.

Well, look there- both answers are equal so F equals 2

F=2

Complete the conversion. Enter your answer in the box. 7 c = pt

Answers

Answer:

7 cups = 3.5 pints

Step-by-step explanation:


Five friends went to the amusement park and spent a total of $165. Each person had to buy an admission ticket, then each decided to
spend $8 on lunch. What was the cost of each admission ticket?

Answers

$31.40

Step-by-step explanation:

165-7=157÷5=31.40

Determine the similarity ratio (large to small) of the similar figures. A) 1:2 B)2.1 C) 3:1 D 3.2.​

Answers

Answer:

1:2

Step-by-step explanation:

72% of the students in Math 6 at AZVA are currently mastering there lessons. If 306 students are mastering their math lessons, how many students are in math 6?

Answers

Answer:

425

Step-by-step explanation:

72%of425 is 306

Answer:

306/x = 72/100

72x= 306 x 100

72x = 30600

X = 425

Step-by-step explanation:

What description is correct for the polynomial?
3x4 + 2x - 9
A quadratic trinomial
B quartic trinomial
C quadratic binomial
D cubic binomial

Answers

Answer:

The polynomial 3x^4 +2x - 9 is a quartic (it is to the 4th power) and a trinomial (3 terms).

I fell asleep in class and Im failing, pleaseeee help!

Answers

[tex]\huge{\underline{\underline{\mathcal{\bf\pink{AnSwer}}}}}[/tex]

8.) ∆MRP

9.) SSS

Reason:-

MR is the common side in both the triangles hence, ∆MRX is congruent to ∆MRP

Since, MR is common side XR = MP MX = PR

they both are congruent by SSS

help please!! solve for x

Answers

im kinda bad at explaining, but basically what you have to do is find the angle to the right of the 50° angle. since theres an equilateral triangle, 180-50-90= 40. since the triangle x is in has 2 equal sides, 2 of the angles are 40. so, 180-40-40=100. sorry if that's off

Geometry please help thanks

Answers

Answer:

the answer is SSS (side-side-side)

Step-by-step explanation:

since the picture shows red tick marks on each side it's showing you they are all congruent by the sides which is the method SSS (side-side-side)

Please Hellppp!!!! PLZ ASAP!! Need help!!! Answer this question.

Answers

Answer:

n,n

I think

Step-by-step explanation:

Answer:

n,n

Step-by-step explanation:

Plz help The table shows the linear relationship between the
amount of chocolate chips in ounces and the amount
of oats in cups used in a dessert recipe.
What is the rate of change of the amount of
chocolate chips with respect to the amount of oats
used in this recipe?
Dessert Recipe
oz per cup
Oats
(cups)
Chocolate Chips
(oz)
3 oz per cup
100
3
6
2
oz per cup
A
12
D
2 oz per cup
18

Answers

Answer:

Step-by-step explanation:

2 2/3

PLEASE HELPPP ASAP I REALLY NEED HELP IVE BEEN DOING THIS FOR 3 HOURS

Answers

Answer:

Step-by-step explanation:

Mary got a sales job at her father's company. She was paid $9 per hour plus a 5%commission on her sales. Last week sheworked 40 hours with sales of $5560. How much was she paid?

Answers

Answer:

Mary was paid $638

Step-by-step explanation:

Mary was paid 360 $ for working alone because

$40 * 9 = $360

Mary was paid $278

5 % * $5560 = $278

360 + 278 = 638 $

Y=6-4(2). What is the value of y=6-4x when x=2

Answers

Answer:

y = -2

Step-by-step explanation:

Four times a number plus three times the number is the same as 14 more than
5 times the number. Find the number.

Answers

Answer: Number equals 7

Step-by-step explanation:

4x+3x=5x+14

7x=5x+14

-5x  -5x

2x=14

x=7

Finding missing angles
please help!! i really need it

Answers

Answer:

95°

Step-by-step explanation:

The angles have the same degrees

Ms.Lee bought some Reese and a bag of chips. They cost $4.36 altogether. The chips cost $1.60 more than the Reese. How much did the Reese cost?

Answers

Answer: $1.38

Step-by-step explanation:

Let the value of the Reese be represented by x

Since the chip cost $1.60 more than the Reese, then the chip will be:

= x + 1.60

Since they cost $4.36 altogether, the value of the Reese will be:

x + (x + 1.60) = 4.36

2x + 1.60 = 4.36

2x = 4.36 - 1.60

2x = 2.76

x = 2.76/2

x = 1.38

The Reese cost $1.38

Answer:

1.36

Step-by-step explanation:

Help me pls ://////

Answers

Answer:

Sample size is 50. to Problem B= 40

Step-by-step explanation:

If Lin runs21 laps at the same rate will it take her how many minutes

Answers

Answer:

25.2

Step-by-step explanation:

Jamal earns earns a year-end bonus of $32500 and puts it in 3 one-year investments that that pay $1579.50 in simple interest. Part is invested at 3%, part at 4%, and part at 6%. There is $9750 more invested at 6% than at 3%.

A. Create a system of equations that represents this ratio.

B. Find the amount invested at each rate.

Answers

Answer:

Fjjfhfuf

Step-by-step explanation:

Ffifuuf

which set of line segments can be used to construct a triangle

Answers

It’s b if the sum of the lengths of any two line segments are greater than the third it can make a triangle
The answer is B. 2+3>3, 3+3>2, and 2+3>3, none of the others work out this way and if they don’t do that then they aren’t a triangle.
Other Questions
To play the audio for this activity, click on the "Audio" link to open a new tab or window with the audio player. You can play and pause the audio in the tab or window, or you can download it. Start the audio, and then go back to the screen with the activity directions and questions. The audio will continue to play unless you pause it.Listen to the following phone calls to Ana, a favorite local talk show host. Each caller has a problem with someone in his or her family. As you listen to each caller, take notes on his or her problems. After all of the callers have spoken, write a sentence of advice for each caller. You may write your advice in English. You will hear each set of statements twice.Audio1) MaritzaProblema / Consejo:2) ArmandoProblema / Consejo:3) AndrsProblema / Consejo:4) Maria LuisaProblema / Consejo:Audio :https://curriculum.media.pk12ls.com/curriculum/humanities/worldlanguages/autentico/audio/media56bc19bd840ab.mp3 HELP PLEASE PLEASE!!! What do people learn during their teen years about behavior that helps them plan actions that result in rewards and satisfaction? What does-$20 -$15 +$30 $2Equal Qu clases tienes? (Name 4). tengo una pregunta Why did President Jefferson give these instructions to Captain Lewis? Surface Area 7th Grade Math there is two part question is on picturecorrect:brainliest Selma wants to know if seventh-grade students prefer to do their math homework in silence or with background music. She polled the 21 students in her music class. Seven students preferred to do their math homework in silence, and fourteen students preferred to do their math homework with background music. What type of sampling is demonstrated in the situation above?A. random samplingB. censusC. convenience samplingD. Systematic Sampling Evaluate the function rule below when x= -2F(x)=3x+2 What is the result when the number 44 is increased by 25%? Which fitness test tests your heart and lungsA. Curl-upsB. Sit and ReachC. Walk/Run test D. Push-ups Slope is -2 and (1,4) is on the line, what is the equation in point slope form? HELP ASAP! Thank you!! original price $90 markdown 24% The process by which atomic nuclei spontaneously decay is called ________________. * a. relative datingb. radioactivityc. erosiond. deposition How Did Roman build their economy!PLEASE ANSWER FAST!! The airplane's descent was sothat Desire was caughtcompletely off-guard when the plane suddenly landed! *1 pointYour answerThis is a required question In the figure below, mROP = 125.Find the measure of each arc. For each arc, write two or more complete sentences explaining which theorem or postulate you used to find your answer. Include your equations and calculations in your final answer. Why is France putting its King to trial a Turning Point in global history?