Mathematics College

An equation can be defined as a mathematical statement consisting of an equal symbol between three algebraic expressions that have the same value.

true or false

Answers

Answer 1
This is false, because the other all mathematical equations have three expressions nor need to have a equal sign
Answer 2
False
False false false false false

Related Questions

Evaluate the expressio (4 x 5)2 – 6 + 3 =​

Answers

Answer:

37

Step-by-step explanation:

4x5= 20

20x2= 40

40-6= 34

34+3= 37

Write the expression with a factor of -1.

-3y
-x-y
-6+5b
3-8m

Answers

15b + 22ym = 15 is the answer

plz help i will give 30 points

Answers

Answer:

85 degrees

Step-by-step explanation:

since all angles in a parallelogram add up to 360 degrees, and we know that angles M and P are equal, we can double their measures to get 190 degrees. This leaves 170 degrees left to split evenly between angles L and N, making each one 85 degrees.

Happy valentines dayyyy math suckss help pleaseeeeeee

Answers

Happy Valentine’s Day and the answer is number 3

Louise buys 1 pack of pencils and 1 box of crayons for her son for $3.39. Elaine buys 7 packs of pencils and 8 boxes of crayons for her students for $25.88.

Answers

Answer:

Step-by-step explanation:

p+c=3.39, p=3.39-c

7p+8c=25.88, using p=3.39-c in this equation gives you

7(3.39-c)+8c=25.88

23.73-7c+8c=25.88

23.73+c=25.88

c=2.15, since p=3.39-c

p=3.39-2.15

p=1.24

So pencils cost $1.24 and crayons cost $2.15

Find the shaded area of the figure. Please help I am giving brainliest

Answers

Answer:

do u mean the degree? if u do then it would be 60

Step-by-step explanation:

Answer:   25pi/3  square units

=============================================================

Explanation:

If that point is the center, then we have two pizza slices that sweep out 60 degrees of a central angle.

The full circle has pi*r^2 = pi*5^2 = 25pi square units of area

We only want 60/360 = 1/6 of that for each slice, so 2*(1/6) = 1/3 of the full circle area is shown by the shaded region

(1/3)*(full circle area) = (1/3)*25pi = 25pi/3  square units is the shaded area

Rounded to the nearest percent

Answers

Answer:50%

Step-by-step explanation: i think

solve for X: x + 2 (1.5x - 6) = 16 (IF YOU CAN PLEASE TELL ME HOW TO SOLVE QUESTIONS LIKE THIS)

Answers

4x - 12 = 16) 4x -12 + 12 = 16 + 12) 4x = 28) 4x/4 =28/4) x = 7

Answer:

x=7

Step-by-step explanation:

You multiply the 2 with what is inside of the parenthesis so 3x-12

x+3x-12=16

then you add x +3x =4x

4x-12=16

then you add 12 to both sides

4x=28

then you divide by 4 on both sides

x=7

Let f(x)= 3x - 1 and g(x)=x^2 + 1
Find (f o g) 7).
Then (fog)(7) = 1. (Simplify your answer.)

Answers

Answer:

Step-by-step explanation:

I do not fully understand your question yet

assuming this is what you asked

f(x) = 3x-1 and g(x) = x² +1  

f o g(7)  = f( g(7)) = f( 7² +1) = f( 50) = 3*50 -1 = 149

(f o g) (7) = f(g(x))(7) = f( x²+1)(7) = ( 3x²+3-1) (7) = (3x²+2)(7) ...

I need help on this question below

Answers

I think it’s the Second one

Find the missing value of x. Round to the nearest degree if necessary.






28 °


62 °


64 °


25

Answers

9514 1404 393

Answer:

  (b)  62°

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relation between sides and angles. Here, the relevant relation is ...

  Cos = Adjacent/Hypotenuse

  cos(x) = 9/19

The inverse function is used to find the angle

  x° = arccos(9/19) ≈ 61.73°

The missing value of x is about ...

  x ≈ 62

Volume of the figures below?

Answers

answer 1: 45m cubed

answer 2: 198ft cubed

pls give brainlest pls & ty :)))

help i need help ASAP

Answers

Jane : 6

Lane : 3

Neesa : 213

So I think Jane is 6 inches tall or 1-1/5

My answer can be incorrect also so refer to Chrome too.

Warmup 2/16/21(create a table to compare the 2)
.
If you were babysitting, would you rather
Charge $5 for the first hour and $8 for each additional
hour?
bry
SY
.
Or
Charge $15 for the first hour and $6 for each additional
hour?
ebo...
Explain your reasoning.
ng

Answers

The 1st one because you get more money out of it

How do you write 3.50 x 102 in standard form?

Answers

357 is your answer because all you do is solve the problem =

A spice rack has ó shelves. Each shelf can display 15 spice jars. How many spice racks does a store need to display 2,250 spice jars?
​

Answers

Answer:

25

Step-by-step explanation:

Each spice rack can hold 90 jars. It will take 25 racks to hold 2,250 jars.

I hope this helps!

Do well!

Mark Brainliest!

Which of the following is equivalent to 3x -2(x -1)>11-9x

Answers

Answer:

x > 9/10 is the answer to the equation.

Step-by-step explanation:

3x -2(x -1) > 11-9x

3x -2x +2 > 11-9x

x+2> 11-9x

x+9x > 11-2

10x > 9

x > 9/10

PLEASE ANSWER THIS QUESTION RIGHT AND THE ANSWER CHOICES ARE IN THE ORDER.Which is the standard form of a quadratic equation?

Answers

Answer:

Its light blue (cyan).

Step-by-step explanation:

An Apple grower harvested 3280 green apples and 12220 Red apples in one day. Apples can be boxed at a rate of 500 apples per hour. Many minutes will it take to box all of the apples

Answers

Answer:

1860

Step-by-step explanation:

Find the Width of the Rectangular Prism.

Answers

Answer:

w = V/12 IN X= 840in then 840÷12 = 70in

A rectangular prism has 70in width having volume 840in³, length is 2in, and height 6in.

What is a rectangular prism?

A rectangular prism or a  cuboid is a three-dimensional closed figure which has volume along with surface area.

The volume of a cuboid is the product of its length, width, and height.

V = (l×w×h).

The total surface area of a cuboid is 2( lw + wh + wl) and the lateral surface area is 2(l + w)×h.

Given, A rectangular prism has a volume 840 in³, its length is 2 in and its height is 6in.

Assuming width to be w in.

∴ (l×w×h) = volume.

(2×w×6) = 840.

12w = 840.

w = 70 in.

learn more about cuboid here :

https://brainly.com/question/19754639

#SPJ2

Question 2 (2 points)
(07.06)

Given the parent function f(x) = 2x, which graph shows f(x) + 1? (2 points)

a
exponential function going through point 0 2 and ending up on the right

b
exponential function going through point 0 0 and ending down on the right

c
exponential function going through point 0 0 and ending up on the right

d
exponential function going through point 0 1.5 and ending up on the right

Answers

Answer:

c

Step-by-step explanation:

At this weekend's soccer game, 20 out of the first 30 people who entered the
field were wearing a team jersey. If this sample is representative of the 240
people attending the game, about how many of them will probably be wearing
jerseys?

Answers

Answer:

160

Step-by-step explanation:

Write a linear function f with the values f (3)= -4 and f (5)= -4
f(x)=

Answers

Answer:

Step-by-step explanation:

(3,-4) and (5,-4) are points on the horizontal line f(x) = -4.

Which equation is most likely to be for this graph?

Answers

I’d go with B again haven’t done in a while but it should help

Properties of a rhombus

Answers

Answer:

Properties: Isotoxal figure, Convex polygon

Step-by-step explanation:

In plane Euclidean geometry, a rhombus is a quadrilateral whose four sides all have the same length. Another name is equilateral quadrilateral, since equilateral means that all of its sides are equal in length.

Find the value of x.

Answers

Answer:

i think x is 36

Step-by-step explanation:

3x + 2x = 180

[] divided 1/3 =6/7.

Answers

Answer:

6/21

Step-by-step explanation:

The answer above is correct

A test worth 100 points has a total of 30 multiple choice and true-false questions. Each multiple choice question is worth 4 points and each true-false item is worth 2 points. How many multiple choice questions and how many true-false questions are on the test?

Answers

Answer:

um

Step-by-step explanation:

Brainly so you better do it right

Answers

Answer:

Step-by-step explanation:

3/32 i did it on my paper then the calculator. please mark me brainliest!!!

Which sentence is true?

Answers

Answer:

B

Step-by-step explanation:

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