Answer:
− 18 p + 30
Step-by-step explanation:
Please help will mark brainliest
In a right triangle, if a = 15m, c = 39m, what is b?
Answer:
b=36m
Step-by-step explanation:
im not sure tho
What does the graph look like for the equation y=|x+3|
Answer:
Step-by-step explanation:
The movie theater capacity is at most 435. write an Inequalitie
Answer:
x ≤ 435
Step-by-step explanation:
Let the capacity of the theater be represented by x. The movie theater has a capacity of 435, which implies that it can hold nothing more than or maximum of 435 people. Thus the number of people for the theater could be less than 435, but not more than 435.
Expressing this with inequality, we have;
x ≤ 435
where x is the movie theater capacity.
PLEASE HELP
All of the following are rational except
O 3.14159...
o o
O 0.125
00
Answer:
3.14159...
Step-by-step explanation:
pi is not rational number
Answer:
A. 3.14......
Step-by-step explanation:
3.14159 is called pi! Pi is not rational, it is irrational.
Help please urgent please
Answer:
DEA
Step-by-step explanation:
adjacent is next to and DEA is on line CF with CED
This diagram shows a right square pyramid and some of its dimensions. What is the volume of the pyramid?
A) 48 cubic inches
B 60 cubic inches
C 144 cubic inches
D) 180 cubic inches
Please I need help :(
Answer:
Volume of square Pyramid is 48 cubic inches.
Option A is correct option.
Step-by-step explanation:
Height of Pyramid = 4 in
Length of Base = 6 in
We need to find volume of square pyramid
The formula used is:
[tex]Volume\: of\: Square\: Pyramid=\frac{1}{3}\times A \times h[/tex]
Where A is area of base and h is height.
[tex]Area\: of\: Base =(Length)^2= 6^2 = 36[/tex]
Now, putting values of A = 36 and h = 5 and finding volume
[tex]Volume\: of\: Square\: Pyramid=\frac{1}{3}\times A \times h\\Volume\: of\: Square\: Pyramid=\frac{1}{3}\times 36 \times 4\\Volume\: of\: Square\: Pyramid=12 \times 4\\Volume\: of\: Square\: Pyramid=48 \: cubic\:inches[/tex]
So, Volume of square Pyramid is 48 cubic inches.
Option A is correct option.
Evaluate 13-0.75w+8x13−0.75w+8x13, minus, 0, point, 75, w, plus, 8, x when w=12w=12w, equals, 12 and x=\dfrac12x= 2 1
Answer:
the value of the given equation is 8
Step-by-step explanation:
The computation is shown below
Given that
13 - 0.75w + 8x
here w = 12
x = 1 ÷ 2
Now put these values to the above equation
= 13 - 0.75 × (12) + 8 × (1 ÷ 2)
= 8
Hence, the value of the given equation is 8
The first company charges $40 per backpack and a $10 shipping fee for the order and the second company charges $38 per backpack and $16 shipping fee. How many backpacks would a customer need to order from either company so that the cost of the order was the same from both companies
Answer: 3
Step-by-step explanation:
Multiply $40 by 3 then add 10 to get 130.
Multiply $38 by 3 then add 16 to get 130.
The number of backpacks a customer would need to order from either company so that the cost of the order was the same for both companies is 3 backpacks.
What is an equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
We have,
First company:
Charges per backpack = $40
Shipping fee = $10
We can write an equation for the cost of x backpacks of the first company:
10 + 40x _____(1)
Second company:
Charges per backpack = $38
Shipping fee = $16
We can write an equation for the cost of x backpacks for the second company:
16 + 38x ______(2)
The number of backpacks a customer would need to order from either company so that the cost of the order was the same for both companies:
From (1) and (2) we get,
10 + 40x = 16 + 38x
Subtract 10 on both sides
10 + 40x - 10 = 16 + 38x - 10
40x = 6 + 38x
Subtract 38x on both sides.
40x - 38x = 6
2x = 6
Divide 2 on both sides.
x = 3
Thus,
The number of backpacks a customer would need to order from either company so that the cost of the order was the same for both companies is 3 backpacks.
Learn more about equations here:
https://brainly.com/question/27996921
#SPJ2
GEOMETRY, pls help!!!
Simplify. [3 • (3 – 9)] + 9 –4.5 9 45 –9
this is your answer -45189/2000
Which answer choice below best represents the equation for the graph above?
y=−12x+2
y=2x+2
y=−12x−2
y=12x+2
49x2 - 81 is an example of the difference of two
squares. All polynomials that are a difference of two
squares factor in a very specific way. Which of the
following would represent the factorization of a polynomial
that was the difference of two squares.
(x - 25)
(9x – 100)
(25x – 4)(25x – 4)
(x-4) (x-9)
(4x + 3)(4x - 3)
Answer:
(4x + 3)(4x - 3) represents the factorization of a polynomial that was the difference of two squares as it is written as product of sum and difference of two numbers.
Step-by-step explanation:
Formulas are used to factorize the polynomials.
In the given question, we can see a difference of squares
the difference of squares can be factorized using the formula
[tex]a^2-b^2 = (a+b)(a-b)[/tex]
Here a^2 and b^2 are squares and factorized as sum and difference of numbers.
So in the given options,
(4x + 3)(4x - 3) represents the factorization of a polynomial that was the difference of two squares as it is written as product of sum and difference of two numbers.
Elle wanted to order candy online.
Company A is offering 212 pounds of chocolate for $32.50 at a unit rate $
per
,
while Company B is offering 245 pounds of the same chocolate for $35.00 at a unit rate $
per
.
Which company is offering the lowest price per pound?
Company
has the lowest price per pound.
im in 7 grade
Answer:
Company A
Step-by-step explanation:
Company A 212 ÷ 32.5 = 6.52307692307
Company B 245 ÷35=7
are behind on your classes?
yes. how'd you knowwww?
Answer:
no
Step-by-step explanation:
I need help can you help me
equation: 3x = ax +b
Answer:
a = 3
b = 0
Step-by-step explanation:
Equations that have infinite solutions are equations that equal itself.
Example: 13y = 13y has infinite solutions
We need to find the values of a and b so that it equals 3x.
Therefore, a = 3 and b = 0.
The cost to go bowling is $7 per game (g) plus $6 to rent a pair of shoes. Which mathematical expression can be used to show the cost to go bowling
Answer:
y= 7g+6
Step-by-step explanation:
Answer:
The expression is 7+6. your welcome!
Help I’m struggling on this .
Answer:
x = 50 degrees!
Options
A positive
B negative
C zero
D undefined
I’ll give you brainlest
Answer:
A
Step-by-step explanation:
i want it now
Tickets to a show cost $5.50 for adults and $4.25 for students. A family is purchasing 2 adult tickets and 3 student tickets. What is the exact cost?
Answer:
$23.75
........................
Answer: $23.75
Step-by-step explanation:
$5.50a+$4.25s
$5.50(2)+$4.25(3)
= $23.75
a= is adult tickets
s=student tickets
Is it bad to have a math assignment you don't get?
Answer:
Yes, if yo get an assignment that you don't get, ask the teacher to explain it to you.
Step-by-step explanation:
One week Isabella bought 2 bags of apples 3 bags of oranges. Next week she bought 1 bag of apples and 2 bags of oranges what expression shows the difference
Answer:3x+5y
Step-by-step explanation:
(1 + 3²)·(12-7)²÷5
can u pls help me with the question
Answer:
I'm pretty sure the answer is 50
Step-by-step explanation:
______________________________
1.) Calculate 3 to the power of 2:[tex]3^2=9[/tex]
Equation at the end of Step 1:
[tex]\frac{(1+9)(12-7)^2}{5}[/tex]2.) Add 1 and 9:[tex]1+9=10[/tex]Equation at the end of Step 2:
[tex]\frac{10(12-7)^2}{5}[/tex]3.) Subtract 7 from 12:[tex]12-7=5[/tex]
Equation at the end of Step 3:
[tex]\frac{10*5^2}{5}[/tex]4.) Calculate 5 to the power of 2:[tex]5^2=25[/tex]
Equation at the end of Step 4:
[tex]\frac{10*25}{5}[/tex]5.) Multiply 10 and 25:[tex]10[/tex] × [tex]25=250[/tex]
Equation at the end of Step 5:
[tex]\frac{250}{5}[/tex]6.) Divide 250 by 5:[tex]250[/tex] ÷ [tex]5=50[/tex]
______________________________
Write an equation for the n th term of the arithmetic sequence 23, 16, 9, 2, ... . Then find a 25
Answer:
yes u got it right
Step-by-step explanation:
A line passes to the point (4,6) and has a slope of -3/4. Which is the equation of the line
Answer:
Step-by-step explanation:
use point-slope formula [ y- y1 = m(x - x1) ] with the point you are given as point 1 (x1,y1) = (4,-6) and the slope m that you are also given m = -3/4
y-y1 = m(x -x1)
y-(-6) = -3/4(x -4)
y + 6 = -3/4(x-4)
you can work this toward the slope-intercept formula of y = mx +b by doing the following
y + 6 = -3/4x +3 (distribute the -3/4)
y = -3/4x + 3 -6 ( move the 6 to the other side )
y = -3/4x - 3
there you go :) choice 1 looks good if you're still able to put in the answer
I AM BLACK AND PROUD
BLACK LIVES_or no lives
im not sure what u mean but if ur choosing one or the other I think no lives....
Answer:
blm matters
Step-by-step explanation:
Pls help and SHOW workings
Answer:
94 = m∠1
Step-by-step explanation:
32 + 62 = m∠1
94 = m∠1
Help please will give brainiest
Answer:
The last one
Step-by-step explanation:
Help please, I'm stuck on this :/
Do you have a calculator? you can solve it by substituting x.
y=16x^2
0: y = 16(0)^2 = 16(0) = 0
(x = 0 , y = 0)
0.5: y = 16(0.5)^2 = 16(0.25) = 4
(x = 0.5 , y = 4)
1: y = 16(1)^2 = 16(1) = 16
(x = 1 , y = 16)
1.5: y = 16(1.5)^2 = 16(2.25) = 36
(x = 1.5 , y = 36)
2: y = 16(2)^2 = 16(4) = 64
(x = 2 , y = 64)
2.5: y = 16(2.5)^2 = 16(6.25) = 100
(x = 2.5 , y = 100)
3 : y = 16(3)^2 = 16(9) = 144
(x = 3 , y = 144)
4: y = 16(4)^2 = 16(16) = 256
(x = 4 , y = 256)
if you multiply a negative number by itself, it will become positive. So, -4, -3, -2.5, -2, -1.5, -1, -0.5 will be the same as the positive 4, 3, 2.5, 2, 1.5, 1, 0.5.
I'm not sure about the pattern, but if you graph it, it'll be symmetrical across the y-axis.
What is the measure of
A 54°
D. 66°
B. 56°
E. 114°
C. 58°
Answer:
66 I think might he wrong
Step-by-step explanation:
I'm not sure if its right
PLEASE HELP AS SOON AS POSSIBLE!!!
Which calculation will ALWAYS have a result greater than 1?
(A.) 1/89 × a number less than 1
(B.) 1 1/2 – a fraction less than 1/2
(C.) 2/5 + a fraction less than 1/2
(D.) 10 × a number less than 1
Answer:
B
Step-by-step explanation:
