For which compound inequalities is 16 a solution? Select the statements that are true.
a. -15
b. -12 less than or equal to x less than or equal to 16
c. x less than equal to 12 or x greater than or equal to 16
d. x less than 12 or x greater than 16
e. x less than -15 or x greater than 0
what is 2 + 10? pls help!!!!!!
Answer:
The answer is 12
Step-by-step explanation:
there you go
Julio says, "If you subtract 16 from my number and multiply the difference by −6, the result is −138." What is Julio's number?
Answer:
-7
Step-by-step explanation:
use X to represent the unknown number
(x-16) -6=-138
-138/6= -23
(x-16)=-23
add 16 to both sides
x= -7
Julio's number is -7
you can also plug it back into the formula to prove it is right
Cameron is flying 8,000 feet above sea level. Directly below her, she sees a whale 50 feet below sea level. Which absolute value expression represents the distance between Cameron and the whale? A) |8,000 − 50| B) |8,000 − (−50)| C) |−8,000 +50| D) |−8,000 − (−50)|
Answer:
D) |−8,000 − (−50)|
Step-by-step explanation:
When we are dealing with questions involving above or below sea level,
The formula for the Absolute value expression representing the distance = | Height above sea level -(Distance below sea level|
Height of Cameron above sea level = 8000ft = -8000
Distance of the whale below sea level = 50ft = -50
Hence, we have:
|−8,000 − (−50)|.
Option D is the correct option
Write an equation for the translation of y = |x|. 3 units left
20 pounds of per food for $14.99
Find the measures of the complementary angles that satisfy each case.
The measure of the first angle is 40° less than the measure of the second.
Answer:
25° and 65°
Step-by-step explanation:
1. 65°-25°= 40°
2. 90°-65°=25°
3. 90°-25°=65°
Therefore 25° and 65° fit the criteria, make sure to add the degrees symbol :)
Complementary angles have a sum of 90° thus measure of the first and the second angle is 25° and 65° respectively.
What is an angle?Angle is the measurement of the angular distance for example for linear motion we have a meter inch but for angular rotation, we don't have the measurement so the angle is useful to measure the angular rotation.
Let's suppose the first angle is x while the second is y.
If two angles have a sum of 90° then they will be called as complementary angles since x and y are complementary.
x + y = 90
Now given that,
The measure of the first angle is 40° less than the measure of the second.
x = y - 40
x - y = -40
By adding both equations,
(x + y) + (x - y) = 90 + (-40)
2x = 50
x = 25
y = 90 - 25 = 65
Hence "The first and the second angle is 25° and 65° respectively".
For more about the angle,
brainly.com/question/13954458
#SPJ2
1/6÷1/2
PLEASE HURRY
[tex] = \frac{1}{6} \div \frac{1}{2} [/tex]
[tex] = \frac{1}{6} \times \frac{2}{1} [/tex]
[tex] = \frac{1}{6} \times 2[/tex]
[tex] = \frac{2}{6} [/tex]
[tex] = \frac{2 \div 2}{6 \div 2} [/tex]
[tex] =\frac{1}{3} [/tex]
[tex]therefore \: \: , \frac{1}{6} \div \frac{1}{2} = \frac{1}{3} [/tex]
rspuesta:esi sirtevmelo dces y yaie
que es el slope o mas bien dicho que significa
help me on 1,2,3, and 4 please
Answer:
I think I got linear function on 3 and 2 I got 56.42 but I think that's wrong but yeah sorry.
Step-by-step explanation:
What are the solutions to the equation 0 = x2 – x –6? Select two options
x = –3
x = –2
x = 0
x = 2
x = 3
Answer:
-2 or 3
Step-by-step explanation:
Step 1: Factor equation.
(x+2)(x−3)=0
Step 2: Set factors equal to 0.
x+2=0 or x−3=0
x=−2 or x=3
-2 and 3 are the solutions to the equation x² – x – 6 = 0
To determine the solutions of the equation x² – x – 6 = 0
x² - x - 6 = 0
x² - 3x + 2x - 6 = 0
x (x - 3) + 2(x + 3) = 0
(x + 2) (x + 3) = 0
(x + 2) = 0
x = - 2......(1)
(x + 3) = 0
x = - 3..........(2)
x = −2 or x = 3
Therefore, -2 and 3 are the solutions to the equation x² – x – 6 = 0.
Learn more about Quadric equation here:
https://brainly.com/question/19048987
#SPJ2
PLS Help!!! I am super confused
Answer:
I would say you are correct with your answer
Step-by-step explanation:
hope it is correct
Answer:
84
Step-by-step explanation:
Use the pythagorean theorem to solve the equation.
Line it up like this:
A=12 B=14 C=?
a^2 + b^2 = c^2
12^2 + 14^2 = c^2
144 + 196 = c^2
[tex]\sqrt\\144 + 196[/tex] = [tex]\sqrt c^{2}[/tex]
[tex]2\sqrt{85}[/tex] = c
Write 2.1 (periodic decimal, only 1 repeats) as a mixed number. Show your work.
Answer: 2 1/9 is the mixed number that is equivalent to 2.1111 repeating
Step-by-step explanation:
Try dividing 1÷9 on a calculator to get the decimal value of 1/9.
Then just keep 2 as the whole number in front of the fraction.
Simplify each square root expression. Describe the simplified form of the expression as rational or irrational. In your final answer, include all of your work.
Answer:
1. √121=11 Rational
2. √48=4√3 Irrational
Step-by-step explanation:
1. √121=11 Rational
2. √48=4√3 Irrational
Jason had three more than four times the amount of money that Jeff has. Together they have $72. How much money does each person have?
Answer:
Jason has $58.20 and Jeff has $13.80.
Step-by-step explanation:
Let x represent the amount of money Jason has, and y represent the amount of money Jeff has.
We know that together they have $72. So, we can write the following equation:
[tex]x+y=72[/tex]
We know that Jason has three more than four times the amount of money Jeff has. So:
[tex]x=3+4y[/tex]
This is a system of equations. We can solve it by using substitution. Let's substitute the second equation into the first. This yields:
[tex](3+4y)+y=72[/tex]
Combine like terms:
[tex]5y+3=72[/tex]
Subtract 3 from both sides:
[tex]5y=69[/tex]
Divide both sides by 5:
[tex]y=69/5=\$13.80[/tex]
So, Jeff has $13.80
We know that Jason has three more than four times the amount of money Jeff has.
Therefore, Jason has:
[tex]x=13.8(4)+3[/tex]
Multiply and add:
[tex]x=\$58.20[/tex]
So, Jason has $58.20 and Jeff has $13.80.
And we're done!
help activity 1 and 2 , please i dont understand
Answer:
we have to factories it in both activities..
Answer:
Step-by-step explanation:
Activity 2:
c² - 6c - 40
Sum = -6
Product = -40
Factors= -10 , 4
c² - 6c -40 = c² - 10c - 4c - 10*4
= c(c - 10) - 4(c - 10)
= (c -10) (c -4)
e² + 10e +16
Sum = 10
Product = 16
Factors= 2 , 8
e² + 10e + 16 = e² + 2e + 8e + 2*8
= e(e + 2) + 8(e + 2)
= (e + 2)(e +8)
h² - 5h - 24
Sum = -5
Product = -24
Factors = 3 , -8
h² - 5h - 24 = h² + 3h - 8h - 3*8
= h(h + 3) - 8(h + 3)
= (h +3)(h - 8)
3x² - 5 x - 12
Sum = -5
Product = -12 * 3 = - 36
Factors = -9 , 4
3x² - 5x - 12 = 3x² - 9x + 4x - 4*3
= 3x(x - 3) + 4(x - 3)
=(x - 3) (3x + 4)
4x² + 4 x - 15
Sum = 4
Product = 4 * -15 = - 60
Factors = 10 , -6
4x² + 4x - 15 = 4x² + 10x - 6x - 3*5
=2x (2x + 5) - 3(2x +5)
= (2x + 5)(2x - 3)
Please help me !!!!! It's easy just I don't pay attention today
Answer:
x = 77
61 + 42 = 103
180 - 103 = 77
How many people in the community have cell phones this year?
Answer:
The vast majority of Americans – 96% – now own a cellphone of some kind. The share of Americans that own smartphones is now 81%, up from just 35% in Pew Research Center’s first survey of smartphone ownership conducted in 2011. Along with mobile phones, Americans own a range of other information devices. Nearly three-quarters of U.S. adults now own desktop or laptop computers, while roughly half now own tablet computers and roughly half own e-reader devices.
Step-by-step explanation:
Answer:
Here:
Step-by-step explanation:
35.13% of people have cellphones in the world.
3/4+1/2 what is the full equation
(2x3 - 5x2 + 3x + 7) /(x - 2)
Answer:
2x^2 - x + 1 + 9/(x - 2)
Step-by-step explanation:
Long division:
x - 2 )2x^3 - 5x^2 + 3x + 7 (2x^2 - x + 1 <------------Quotient.
2x^3 - 4x^2
-x^2 + 3x
-x^2 + 2x
x + 7
x - 2
9 <-------Remainder.
question: what should you do first to graph the equation? graph the equation.
y = 1/2x + 2
What should you do first to graph the equation?
A. Plot at the slope
B. Plot a point at the y-intercept
C. Plot the point (0,0)
D. Plot a point at the x-intercept
Answer:
Plot a point at the y-intercept.
In your case, you will need to plot 2 (y-intercept) on the graph first.
Jay bought m bags of apples for $4 each and a $3 jar of peanut butter.
Write an expression for total cost of Jays shopping trip?
Answer:
4m+3
Step-by-step explanation:
Apples- $4 each
PB Jar- $3
We know that he bought one jar of PB but we don't know how many apples. We can represnt the amount of apples by m
that would be:
4m+3
Help Please!!!!!!!!!!!!
PLEASE ANSWER ASAP DUE NOW!!!
Answer:
A
Step-by-step explanation:
I need help on this question plzzz I need to know which table is proportional!!!
Answer:
Allison's table is not proportional
Step-by-step explanation:
Casey's is proportional because all her numbers are x30
Answer:casey
Step-by-step explanation: do 150 divided by 5 =30 and do the same for the rest
What is the relationship between a and c if a=b+12 and b=c+4
Answer:
if c = 4, it is 1/4 of a
Step-by-step explanation:
if c = 4,
b = c + 4 = 4 + 4 = 8
b = 8
a = b + 12 = 8 + 12 = 20
20/4 = 5
if c = 4, it is 1/4 of a
Somebody please help ASAP!!
so it is gonna be 24 but if am wrong sorry
To divide 5 divided by 5/6 using a model, you should draw five fraction bars and divide each bar into?
Answer:
I think it may be six , but I may be wrong
Step-by-step explanation:
Answer:
sixths
Step-by-step explanation:
Remember the denominator is the number you are dividing the pieces into. Thats why we call it a di"vid'end.
can someone give ma Brainiest plez and thx
Answer:
you can only get brainliest if you answer a question and if it's long -_-
Step-by-step explanation:
The sum of 8 and a number