Mathematics High School

Pls do 5 and 2 also explain

20pts plus BRAINLIST

Pls Do 5 And 2 Also Explain 20pts Plus BRAINLIST

Answers

Answer 1
So for any shape that has 4 sides to find the area multiply the width by the length so for question 2 the answer is 10x10 which is 20
And for 5 the answer is 6x6 which is 36

Hope this helped

Related Questions

Ditch Digging Problem Doug Upp can dig a ditch in 3 hours. His
brother Phil could dig the same ditch in 5 hours. How long would it take to dig the ditch if both work together?

Answers

It’s definitely less than 8 because when two people work together it takes less time

I need the answers pls

Answers

ffggddaafvvcgghv de ryhvg

someone help me with this plss​

Answers

2.57 + 5x = 25.92 is the equation and when you solve for x you would get x = 4.67

The following list shows how many brothers and sisters some students have: 3, 4, 3, 5, 6, 2, 5, 4, 5, 4, 6, 5, 3 State the mode.

Answers

I believe the mode is 5 because there are four 5’s which is the most of a certain number in this list.

There are 84 soccer players in a local league. At tjis rate how many soccer players are there per team?

Answers

Answer:

how many teams are there?

Step-by-step explanation:

Someone help and plz make sure it’s right? :)

Answers

Answer:

Right

Step-by-step explanation:

It is right because every angle with 90° degree or with these shapes are called right angled traingle.

if it helps don't forget to like and mark me

HELP DUE IN 60 MINS!


1. Slope of HE =??


2. Slope of GF =??


3. Slope of HG =??


4. Slope of EF =??

Answers

Answer:

Use coordinates of the vertices and the slope formula.

H(-3, 0), E(1, 4), F(3, 2), G(-1, -2)

1. Slope of HE:

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

2. Slope of GF:

m = (-2 - 2)/(-1 - 3) = 1

3. Slope of HG:

m = (-2 - 0)/(-1 + 3) = -1

4. Slope of EF:

m = (2 - 4)/(3 - 1) = -1

Find the area of the shaded regions below. Give your answer as a completely simplified exact value in terms of pi

Answers

Answer:

18π cm²

Step-by-step explanation:

The area of the shaded region = Area of Sector

Radius, r =

The value of θ = 80°

Recall :

Area of Sector :

A = θ / 360 * πr²

A = (80 / 360) * π * 9²

A = 0.222222 * π * 81

A = 18π cm²

FREE PTS! If you were to have any superpower, what would it be?​

Answers

Answer:

Thanks for the pooints

Step-by-step explanation:

And It would be To be smart.

Answer:

To be ultra brainy so I would’ve have to look for easy questions to answer to earn points on brainly

Step-by-step explanation:

Can someone please help me answer this question asap thank you . No links please and thank you .

Answers

It’s a 10 to 1 relationship

NEED HELP FAST! The problem should be attached!

Answers

Answer:

(5,5) I think I'm not sure

Step-by-step explanation:

5. Write two fractions that are equivalent to
10. Describe how you can show they are
equivalent.

Answers

Answer:

equivilent to what?

Step-by-step explanation:

{y= -1-3x
{y + 3x = 3

Answers

Answer:

No Solution.

Step-by-step explanation:

y=-1-3x

y+3x=3

------------

-1-3x+3x=3

-1=3

no solution

the answer to this is no solution! that’s what the other answer said haha

Mr. Crawford put $4500 into bank at an interest rate of 3%. How much money will she have in the back after 5 years?


Explain please. Brainlist if correct.

Answers

Answer:

He will have $5175.

Step-by-step explanation:

3% of 4500 is 135. 135x5=675. Add 675 to 4500 which equals 5175.

the volume of the cone is 25.12 the height is 6 what is the area of the base​

Answers

Answer:

153.94

Step-by-step explanation:

AB=πr2=π·72≈153.93804

Answer:

The area of the base is 12.56 units squared.

Step-by-step explanation:

The volume formula of a cone is [tex]\pi r^{2} \frac{h}{3}[/tex]. To solve for the base area, just multiply the volume by 3 and divide by the height. 25.12 * [tex]\frac{3}{6}[/tex] = [tex]\frac{25.12}{2}[/tex] = 12.56 units squared.

30 thank you and please help me no links please

Answers

Answer:

D. 0.7 yards

Step-by-step explanation:

28/4 = 7, then move the decimal to the left once

A balloon has a circumference of 16 cm. Use the circumference to approximate the surface area of the balloon to the nearest square centimeter.

804 cm2

326 cm2

256 cm2

81 cm2

Answers

Answer:

The answer is 256 cm 2.....

In the diagram below of triangle GHJ, K is a midpoint of GH and L
is a midpoint of HJ. If K L = 7x – 55, and GJ = 40 – X, what is
the measure of GJ?
H
K
L
G
J

Answers

7x-55/40-x = 1/2
14x-110 = 40-x
15x = 150
x = 10
GJ = 40-x = 40-10 = 30

Consider the following polynomial:
-2a^3b^2+5ab^5+7b4+8
What is the degree, leading coefficient, constant, and leading term of this polynomial?
*(Can you please show or tell me step by step on how u got there, please)

Answers

Answer:

degree: 5

leading coef: 5

constant: 8

leading term: 5ab^5

Step-by-step explanation:

degree is highest exponent leading coef is number in the term w highest exp, constant is the number with no variables attached and leading term is term w highest exp

Here is a scatter plot that compares points per game to free throw attempts per game for basketball players in a tournament. The model, represented by y=4.413x+0.377, is graphed with the scatter plot. Here, x represents free throw attempts per game, and y represents points per game.

What does it mean for a point to be far above the line in this situation?

Answers

Answer:

Point above the line is an outlier

Step-by-step explanation:

If the point is above the given line then it is clear that it does not fit the best fit curve (which is in this case is the line represented by equation y=4.413x+0.377)  

Point above this line means that the point is an outlier which does not fit the curve.

125% of what number is 13

Answers

Answer:

udtdggufutrzdg kkhhx uttsjdiidi dgufigtxtx

Percentage' is obtained by multiplying 13 by 125%

125% of 13 is equivalent to multiplying them:

125% × 13 = ?

125% × 13 =

(125 ÷ 100) × 13 =

(125 × 13) ÷ 100 =

1,625 ÷ 100 =

16.25

p explanation:



If the value of a is negative in the quadratic function, f(x) = ax + bx + C, and the vertex is at (13, -2), then how many x-intercepts will the graph have?
A. can't be determined
В. 0
C. 1
D. 2

Answers

I think the answer is B

30-25%=???? need help for math

Answers

Answer:

30-25%=22.5

Step-by-step explanation:

Answer:

22.5

Step-by-step explanation:

25% of 30=7.5

30-7.5=22.5

please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

Answers

Answer:

There are 4 boys for every 6 girls (4 : 6 ratio)

What is a characteristic of a rational number? A) it will always repeat B) it will always terminate C) it can be written in a fraction form D) it must be a while number

Answers

It is B because it is and no questions asked

Answer:

I think its a bc I took ze test and its right

Step-by-step explanation:

Sorry if its wrong

A population of 6000 bacteria is growing at a rate of 6% each day. Write 2 an equation that expresses the number of bacteria at time x.

A. y = 6000(.06)×
B. y = 6000(1.06)×
C. y = 6000(.94)×​

Answers

i think is A im not sure

An item on sale costs 55% of the original price. The original price was $35.
need asap

Answers

Answer:

$19.25

Step-by-step explanation:

55% of 35 is 19.25

teacher already gave the answer she wants me to figure out how she got the answer. please help if another boy sends me a link I am going to have a melt down ​

Answers

Answer:

So your Circle equals 360 so what i did was 360-108 and got 252 now if you do 360-252 it will equal 252 don't know if this help but.

Step-by-step explanation:

How many grams are 7.00 x 1022 molecules of NaOH?

Answers

Answer:

46.5

explanation

6.022*10^23 molecules=40g.

7.00*10^23=40*7.00*10^23/6.022*10^23 g =46.5 g

Mole measure the number of elementary entities of a given substance that are present in a given sample. Therefore, 4.65g  are  7.00 x 10²²  molecules of NaOH.

What is mole?

The mole is used to measure the quantity of amount of substance. It measure the number of elementary entities of a given substance that are present in a given sample.

we know one mole of any element contains 6.022×10²³ atoms which is also called Avogadro number

mole =given number of atoms ÷ 6.022×10²³(Avogadro number)

given number of atoms of NaOH= 7.00 x 10²² atoms

Substituting the values

mole=7.00 x 10²²÷ 6.022×10²³

mole =0.116 moles of NaOH

mass of NaOH= Molar mass of NaOH× moles of NaOH

= 40 × 0.116

= 4.65g

Therefore, 4.65g are  7.00 x 10²²  molecules of NaOH.

To know more about mole, here:

brainly.com/question/15209553

#SPJ2

Item 1
What is the radius of the button?


button is 26
Radius:
mm

Answers

Answer:

radius is 13

Step-by-step explanation:

The radius is half of the diameter

Answer:

Step-by-step explanation:

What is the raduis of 26 on a button

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