Mathematics High School

Work out the area of a square with base,
b
= 4cm

Answers

Answer 1

Answer:

since

formula is 4a

then

answer 16...

Related Questions

last week the tasha cola company had sales of 2,346.87 this week the company had sales of 8,867.14 Which is the estimate ofthe companys total sales for both weeks math problem

Answers

Answer:

11,214

Step-by-step explanation:

Given that :

Last week sales = 2,346.87

This week sales = 8,867.14

Total sales for bot weeks :

Last week sales + this week sales

2,346.87 + 8,867.14

= 11214.01

= 11,214

Find the height of a cone with a diameter of 12 m whose volume is 226 m^3.
Use 3.14 for it and round your answer to the nearest meter.

A. 5 m
B. 2 m
C. 19 m
D. 6 m

Answers

Answer:

D. 6m

Step-by-step explanation:

Ap3x

The height of a cone with a diameter of 12 m whose volume is 226 m^3 is 6 m

What is the cone of a height?

The height of a cone is calculated using the formula:

h = 3V/πr 2

Where h = height of the cone

V = volume of the cone

r = Radius of the cone

But note that radius, r = diameter divided by 2

r = 12 ÷ 2 = 6m

Volume = 226 m^3

How to calculate the height of  a cone

Substitute the values into the formula

h = 3 × 226 ÷ 3.14 × 6 × 6

h = 678 ÷ 113. 04

h = 6m

Therefore, the height of a cone with a diameter of 12 m whose volume is 226 m^3 is 6m

Learn more about height of a cone here:

https://brainly.com/question/6613758

#SPJ9

Use the figure below to answer the following questions.

What is mZ2?

Answers

Answer:

angle2 = 50º

Step-by-step explanation:

Angle 1 is 60º because of the vertical opposite angle rule

There are 180º in a Triangle.  So...

70º + 60º + angle2 = 180º

130º + angle2 = 180º

angle2 = 50º

What are the output values for this data set:

{ (0,8), (1,9), (2,13), (3,23) }?​

Answers

Answer:

Outputs: {8, 9, 13, 23}

Step-by-step explanation:

Output is a fancy way of say y value. So the outputs of the data set are: {8, 9, 13, 23}.

y = 7x-6
what is the y-intercept?

Answers

Answer:

This is in slope intercept form

y = mx + b

m is the slope b is the .y intercept so the y intercept is -6

Step-by-step explanation:

Answer:

-6

Step-by-step explanation:

We know this because the equation is y=mx+b. M represents the slope and b represents the y-intercept. In this case, -6 is in the y-intercept’s place. Therefore, we know that -6 is the y-intercept.

Arian has 780 in a savings account that earns 2.5% simple interest annually. How much money will be in her account if she does not make any deposits or withdrawals in 2 years?

Answers

Answer:

819

Step-by-step explanation:

We solve the above question using simple interest

The formula for the total amount in a bank amount when it earn simple interest annually is:

A = P(1 + rt)

When

P = Initial amount in the account = 780

r = Simple Interest rate = 2.5% = 0.025

t = 2 years

A = 780(1 + 0.025 × 2)

A = 780(1 + 0.050)

A = 780(1 .050)

A = 819.00

The amount of money that will be in her account if she does not make any deposits or withdrawals in 2 years is 819.

In a right triangle the length of a hypotenuse is c and the length of one leg is a, and the length of the other leg is b, what is the value of b, if c=13, a=5

Answers

9514 1404 393

Answer:

  b = 12

Step-by-step explanation:

A commonly seen "Pythagorean triple" is (a, b, c) = (5, 12, 13).

The value of b is 12.

__

You may be expected to find this using the Pythagorean theorem.

  a² +b² = c²

  b² = c² - a²

  b = √(c² -a²) = √(13² -5²) = √(169 -25) = √144

  b = 12

_____

Additional comment

Pythagorean triples you will run across are ...

  (3, 4, 5), (5, 12, 13), (7, 24, 25), (8, 15, 17), (9, 40, 41)

and their multiples, such as 2×(3, 4, 5) = (6, 8, 10). Of course, there are an infinite number of integer Pythagorean triples, but these are ones commonly seen in algebra, trig, and geometry problems.

Question 17 of 25
How many solutions are there to the equation below?
7(x + 2) = 7x - 10
A. Infinitely many
B. 1
C. 0
SUBM

Answers

Answer:

c. 0

Step-by-step explanation:

7 (x + 2) = 7x - 10

7x + 14 = 7x - 10

x could be anything and it wouldn't be solved.

Use the idea of the Giant One to find at least four fractions that are equivalent to 9/8 WILL GIVE BRIANLIEST!!!

Helpppp I have an F in math and I need to bring it up!!

Answers

Answer:

sorry it's too late my friend

Mary bought 50 apples at the apple orchard. She bought 4 times as many red apples as green apples. How many more red apples than green apples did Mary buy?

Answers

x+4x=50
5x=50
x=10 green apples
4x= 4*10 =40 red apples Hope this helps!

-8 + 70/-7 = ?
Evaluate?

Answers

Answer:

-18

Step-by-step explanation:

-8 + 70/-7

-8 - 10

-18

HELP MEEEE!
7th gradeeee

Answers

Answer:

0=0

Step-by-step explanation:

Add zero

0+2=2

2=2

Subtract 2 from both sides of the equation

2=2

2−2=2−2

Simplify

Combine like terms

2−2=2−2

0=2-2s

or

0=2s-2

0=0

Answer 0=0

How much warmer is 12°C than -20°C?

Answers

To put it simply, 12 degrees C is 12 away from 0 and -20 degrees C is 20 away from 0. Taking these two inputs and adding them together should give you 32. So 12 degrees C is 32 degrees warmer than -20 degrees C

Answer:

32

Step-by-step explanation:

Please answer this! Whoever answers first will get brainly! Thank youuuuuuu!!! ❤️

Answers

Answer:

Point D     :D

Step-by-step explanation:

Write the inverse of each function.
a. f(x)=x−103
b. g(x)=3/4x+6
Please help me I beg you!!!! 25 points!!!! I need to pass!!!

Answers

Answer:

b. y-6=3/4

4x (y-6)=3

4x=3/(y-6)

y=3/(x-6.

a. not soo sure

help quicklyy pleasee

Answers

Answer:

b

Step-by-step explanation:

Answer:

It is B.

Step-by-step explanation:

Hope this helped have an amazing day/month/year!

Which triangle congruency postulate or theorem can be used to prove that the two triangles below are congruent.

AAS
SAS
ASA
SSS

Answers

Answer:

SIDE ANGLE SIDE

Step-by-step explanation:

Because all yo have to do is see what fits.

A car travels 2 5/8 miles in 3 1/2 minutes at a constant speed. How far did the car travel in 5 minutes?

Answers

Answer:

3.75 as a decimal

Step-by-step explanation:

9 + 10 HURRY UP ASAP!1!!!!!!!!!!

Answers

Answer:

19

Step-by-step explanation

adding 9+10 makes 19

HELP this is the 7th time i post this!!!!!!!!!!!!!!!!!!!!
Write the sum, and then write an equivalent expression by collecting like terms and removing parentheses.

b. 2x - 7 and the opposite of 2x

Answers

Answer:

(2x-7)+ (-7)

Step-by-step explanation:

sum: 2x-7 + -2x

-7

an equivalent expression would be 3x-7-3x, or anything else that simplifies to -7

What the person above me said

The distance between two hotels on a map is 3.4 centimeters (cm). The map uses a scale of 1 cm = 100 kilometers (km). How far apart are the hotels?

Answers

Answer:

1020km

Step-by-step explanation:

1cm=300km

3.4cm= 1020km

please mark as brainliest!!!<3<3

Please help me answer this question

Answers

Answer:

4x-2+y-4

Step-by-step explanation:

Answer:

x = 7, y = 16

Step-by-step explanation:

the sides with measure 2x + 5 and x + 12 are congruent, so

2x + 5 = x + 12 ( subtract x from both sides )

x + 5 = 12 ( subtract 5 from both sides )

x = 7

Then

x + 5 = 7 + 5 = 12

The sides with measure y - 4 and x + 5 are congruent, so

y - 4 = x + 5, that is

y - 4 = 12 ( add 4 to both sides )

y = 16

Apples cost $3 per x pound and Ms. Thayer only has $9 in her wallet. Write the inequality used to help Ms. Thayer determine how many x pounds of apples she can buy.
How many x pounds of apples did she buy?

Answers

3 pounds I agree!! Good luck

What would the equation of the line be that passes through the points (0,-3) and (-5, 4)?


What would the equation of the line be that passes through the points (0,1) and (4,-1)?

Answers

Answer:

formula = y=mx + c

Step-by-step explanation:

(x,y)

m=y2-y1/x2-x1

m =4--3/-5-0

m = 7/-5

the equation =

y = 7/-5 x + c

Help! Look at the pic of attached. I will mark brainliest!

Answers

Answer:

you did not attach a paper

Step-by-step explanation:

sorry I wish I could help

2 things.

What’s the answer ;x; 1x2+4-5=?

And 2. How is yander Chan so cute yet so dangerous lol

Answers

it would be 1 right? Since 1x2 is 2 and so 2+4 would be 6, then 6-5 would be 1

Answer:

yandere simulator is cool game

Step-by-step explanation:

Which of the following make a right triangle? I really need help thank you

Answers

Answer:

i think its e.. not 100 procent sure but i think it is

Step-by-step explanation:

Answer:

E would be the best answer but not 100%

Step-by-step explanation:

hiii please help i’ll give brainliest if
you give a correct answer and maybe explain thankss

Answers

Answer:

one mile would it take 4 minutes and Lynn would be able to ride 1/4 of a mile in one minute

Can you please help me please I really need help

Answers

Answer:

(look below)

Step-by-step explanation:

i used to do ixl so heres an appropriate answer:

1    21

3   63

5   105

7    147

:3

who want head...no but frr?​

Answers

Answer:

I’m ok without it

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