Answer:
If problem is "-|2x+3|+8=12"
then there is (no solution.)
Step-by-step explanation:
Let's solve your equation step-by-step.
−|2x+3|+8=12
Step 1: Add -8 to both sides.
−|2x+3|+8+−8=12+−8
−|2x+3|=4
Step 2: Divide both sides by -1.
−|2x+3|=4
-1 -1
|2x+3|=−4
Step 3: Solve Absolute Value.
|2x+3|=−4
No solutions Because absolute value is less than 0.
what is the answer with work too please help is due 11:59
Step-by-step explanation:
So when it says ration from men to women is 4/5, men is 4 and women is 5.
You know that there are 60 men and you need to find the number of women.
The equation you would use is:
4 X ?= 60
then do ? X 5= the answer
Hope this helps.
What is the common difference between the elements of the arithmetic sequence below? –18, –22.5, –27, –31.5, –36
Answer:
-4.5
Step-by-step explanation:
I did the assignment
Answer:
-4.5
Step-by-step explanation:
I also did the assignment and got it correct (∩ ^-^)⊃━☆
BRAINLIEST!!!!!
Show work
Answer:
[tex]=2x+h-2[/tex]
Step-by-step explanation:
When want to simplify:
[tex]\frac{f(x+h)-f(x)}{h}\text{ given } f(x)=x^2-2x[/tex]
So, let's substitute (x+h) into our f(x). This yields:
[tex]f(x+h)=(x+h)^2-2(x+h)[/tex]
Substitute this and f(x) into our above expression to obtain:
[tex]=\frac{(x+h)^2-2(x+h)-(x^2-2x)}{h}[/tex]
Simplify. First, square the first term:
[tex]=\frac{(x^2+2xh+h^2)-2(x+h)-(x^2-2x)}{h}[/tex]
Distribute the -2 for the second term:
[tex]=\frac{(x^2+2xh+h^2)-2x-2h-(x^2-2x)}{h}[/tex]
And distribute the negative for the last term:
[tex]=\frac{(x^2+2xh+h^2)-2x-2h-x^2+2x}{h}[/tex]
Combine like terms:
[tex]=\frac{(x^2-x^2)+(-2x+2x)+(2xh+h^2-2h)}{h}[/tex]
The first two expressions will cancel. This leaves us with:
[tex]=\frac{2xh+h^2-2h}{h}[/tex]
Factor out an h:
[tex]=\frac{h(2x+h-2)}{h}[/tex]
We can cancel the h. So, our final solution is:
[tex]=2x+h-2[/tex]
And we're done!
Find the solution of this system of equations.
Separate the x- and y-values with a comma.
x + 12y = -26
X-y=0
Answer:
x=y
x+12x=-26
13x=-26
x=-2
y=-2
Step-by-step explanation:
What is the answer for this problem 46-3v for v=5
Answer:
31
Step-by-step explanation:
46 -3v
Let v=5
46 -3*5
46 - 15
31
Answer:
31
Step-by-step explanation:
46 - 3v
46 - 3(5)
46 - 15 = 31
:)
A Harry Potter film made 93 million dollars on opening day. A Star Wars film made 31 million dollars in opening day. How much more did the Harry Potter film make than the stars wars film
Answer:
The Harry Potter film made 62 million dollars more.
Step-by-step explanation:
93-31=62
Answer: 62 Million
Step-by-step explanation: Subract
93-31=62, so it would be 62 million more
Can someone determine the values of AC AND CB please
Answer:
AC 29
CB 15
Step-by-step explanation:
5x-6+2x+1=44 add like terms
7x-5=44
7x= 49
x= 7
plug back in
5(7)-6 = 29
2(7)+1 = 15
The data shown relates the number of thousands of reported whooping cough cases and the number of years passed since the discovery of the whooping cough vaccine. Which function models this scenario?
Number of Cases 120 49 19 8 3
Number of Cases 0 5 10 15 20
xxxxxA.y = 26 – 5.4 ln x
B.y = 5.4 – 26 ln x
C.y = –26 + 5.4 ln x
D.y = –5.4 + 26 ln x
It's A
Answer:
A. y = 26 – 5.4 ln x
Step-by-step explanation:
Evaluate
- (-1) + (-7) + (2) - (-4) - (-2)
Answer:
2
Step-by-step explanation:
Help Please This is due today at 11:59. Angela enjoys swimming and often swims at a steady pace to burn calories. At this pace, Angela can swim 1,700 meters in 40 minutes.
a. What is Angela’s unit rate?
b. What is the rate unit?
Answer:
a. 42.5
b. 42.5:1
Step-by-step explanation:
Hope this helps! Submit it quick!
According to the information in the table, who is the fastest typist? Words Typed by Four Typists Typist Words Typed Minutes Typing Ella 640 16 Harper 450 15 Owen 560 14 Shaquille 540 12 Ella Harper Owen Shaquille
Answer:
D.
Step-by-step explanation:
This is because you find the unit rate for each typist.
Answer:
shaquille
Step-by-step explanation:
just trust me tell me if im wrong and correct me
(btw im noah and dixie shippers)
select the expression that is equivalent to y^-4/3
Answer:
C. [tex] \frac{1}{(\sqrt[3]{y})^4} [/tex]
Step-by-step explanation:
Given:
[tex] y^{-\frac{4}{3} [/tex]
Required:
Equivalent expression of [tex] y^{-\frac{4}{3} [/tex]
SOLUTION:
To find the equivalent of the given expression, simply the expression by applying the laws of exponents as follows:
First, apply the negative exponents rule, i.e. [tex] x^{-n} = \frac{1}{x^n} [/tex]
[tex] \frac{1}{y^{4/3}} [/tex]
Next, apply the power rule, i.e.
[tex] \frac{1}{(\sqrt[3]{y})^4} [/tex]
Answer:
Step-by-step explanation:
Which expressions are equivalent?
Answer:
the anwser is b
Step-by-step explanation:
The graph h = −16t2 + 25t + 15 models the height and time of a ball that was thrown off a building where h is the height in feet and t is the time in seconds. At what height was the ball initially thrown off the building?
Answer:
15 ftStep-by-step explanation:
Given
The graph h = −16t² + 25t + 15Initial point is the value of h at t= 0
h = -16*0 + 25*0 + 15h = 15 ftThe ball was thrown at 15 ft height
Can someone please help, ty!!
Answer:
-6
Step-by-step explanation:
We can use the slope formula
m = ( y2-y1)/(x2-x1)
= ( 8-2)/(3-4)
= 6/-1
= -6
Answer:
[tex] - 6[/tex]
Step-by-step explanation:
[tex]slope \: = \frac{y1 - y2}{x1 - x2} \\ = \frac{2 - 8}{4 - 3} \\ = \frac{ - 6}{1} \\ = - 6[/tex]
80 x 80 + 10,000 = ?
3.6
Monday
Tuesday
Wednesday
4.705
5.92
Explain how to add the three distances.
I
Answer:
To add the three distances first align the decimal points, adding in place holder zeros if necessary. Then add each place value and rename when necessary.
Step-by-step explanation:
expression belongs in the box?
(3 x 8) * 4 = 3 x (D)
Answer:
8×4
Step-by-step explanation:
(3×8)×4=3× d
the only answer choice that matches is the first answer choice
8×4
For the graph of the equation you wrote in Item 3, what does the y-intercept represent?
A. Hours left to complete
B. Total hours of service
C. Hours completed each day
D. Days it takes to complete 30 hours
Answer:
B
Step-by-step explanation:
Total hours of service not days
The y-intercept refers to the total hours of service
What is the general equation of a Straight line?The general equation of a straight line is -
[y] = [m]x + [c]
where -
[m] is slope of line which tells the unit rate of change of [y] with respect to [x].
[c] is the y - intercept i.e. the point where the graph cuts the [y] axis.
The equation of a straight line can be also written as -
Ax + By + C = 0
By = - Ax - C
y = (- A/B)x - (C/A)
Given is Susan who has to complete 30 hours of community service.
The equation representing the hours of service, Susan has left after [x] days is -
y = 30 - 2x
OR
y = - 2x + 30
Refer to the graph attached.
For the graph of the equation, the y-intercept refers to the total hours of service
Therefore, the y-intercept refers to the total hours of service.
To solve more questions on straight lines, visit the link below-
brainly.com/question/29030795
#SPJ2
[Refer to the image for complete question]
What is the relationship between <1 and <8 ?
Answer choices
•Vertical angles
•Corresponding angles
•Alternate interior Angles
•Alternate exteriorAngles
•Same side (consecutive) •interior angles.
•Same side (consecutive) •exterior Angles.
•Linear pair
HELP MEE!!!!!!
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
Alternate exterior angles
I will do anything you want!!! And I’ll give extra points!
2. Josh is making meringue cookies for a family gathering. There are lots of people coming, so he's
scaling up the recipe by 4. If 1 recipe calls for 4 eggs, how many 1-dozen egg cartons should he
buy?
a. 1 carton b. 2 cartons C. 3 cartons d. 4 cartons
3. How much would you have to pay for 12 gallons of gasoline at $2 per gallon? Round your answer
based on the problem context.
a $28
b. $22
c. $24
d. $20
4. Identify the property used to simplify the equation.
x-1=7 → X= 8
a. subtraction property of equality
b. addition property of equality
c. division property of equality
d. multiplication property of equality
Answer:
2. b 4 time 4 equals 16 and 12 in a dozen so 2 cartons of eggs
3.c 12 gallons times 2 dollars per gallon equals 24 dollars
4. a or b
I think b but I'm not sure
9.99 x 10^8 what will be the standard form of this question
If a hummingbird were to get all of its food from a feeder then a 16 ounce nectar feeder could feel about 80 hummingbirds a day how many hummingbirds would you expect to be able to feed with a 12 ounce feeder
Answer:
60 hummingbirds
Step-by-step explanation:
80 / 16 = 5 hummingbird per ounce
5 * 12 = 60
Best of Luck!
In a country in 2007, there were 38.6 million people who were foreign-born. The population at the same time was 284,000,000. What percentage of the population was foreign-born?
Paul picked a handful of jelly beans. He chose 8 blue, 4 green, 2 red and 2 yellow.
Compare blue jelly beans to red jelly beans. Write a ratio using each of the three ways.
Answer:
8:2 8 to 2 8/2
Step-by-step explanation:
Answer:
As shown in the explanation.
Step-by-step explanation:
Ratios
A ratio is a relation between two quantities and it's calculated as a division. For example, the ratio between 8 and 4 is 8 / 4 = 2.
According to the data provided in the question, Paul chose 8 blue jelly beans, 4 green, 2 red, and 2 yellow.
We are required to compare the number of blue jelly beans to red, green, and yellow jelly beans.
The ratio of blue to red is:
[tex]\displaystyle \frac{8}{2}=4[/tex]
The ratio of blue to green is:
[tex]\displaystyle \frac{8}{4}=2[/tex]
The ratio of blue to yellow is:
[tex]\displaystyle \frac{8}{2}=4[/tex]
what expression correctly uses absolute value to show the distance between -50 and 12?
Answer:
B. -50 + 12 = 38
NEEEEEEEEEEEEEEDDDDDDDDDDDDD HELPPPPPPPPPPPPPPP PLZZZZZZZZZZZZZZZZZ
Answer:
b, c, e, f
Step-by-step explanation:
b. eod and aoc are vertical angles because they are basically mirrored to each other.
c. line AD is 180 degress because it is a straight across line. if you put together the two in C, they add up to 180
e. a bisector is something that splits something perfectly in two. line b does intersect at the halfway point.
f. they are complementary because they add up to a 90 degree angle together.
1+A-3=? A=2 20 character limit so hehe
Jen was making cake pops for the bake sale. After 3 hours, she had completed half of the work. She called Maryna for help and together they finished everything in half an hour. How long would it take Maryna to finish the job alone if she replaced Jen after Jen baked for 3 hours? PLS HELP!!!!!!!!
Answer:
0.6 hours
Step-by-step explanation:
Let's say J is Jen's speed (cake pops per hour), and let's say M is Maryna's speed (cake pops per hour).
Let's say there are 12 cake pops total that need to be made. Jen made half of the cake pops in 3 hours, so she made 6 cake pops in 3 hours. So her speed is 2 cake pops per hour.
Then, Jen and Maryna made the other half of the cake pops in 1/2 hour. Therefore, their combined speed is:
J + M = 6 cake pops / (1/2 hr)
J + M = 12
2 + M = 12
M = 10
So Maryna can make 10 cake pops per hour.
If Maryna was working alone, the amount of time it would take her to make 6 cake pops is:
6 cake pops / (10 cake pops per hour) = 0.6 hours
It would take 0.6 hours, or 36 minutes.
A number to the 9th power divided by the same number to the 6th power equals 125. What is the
number?
Answer:
5
Step-by-step explanation:
Let the required number be x
[tex] \huge {x}^{9} \div {x}^{6} = 125 \\ \\ \huge {x}^{9 - 6} = 125 \\ \\ \huge {x}^{3} = 125 \\ \\ \huge x = \sqrt[3]{125} \\ \\ \huge x = \sqrt[3]{ {5}^{3} } \\ \\ \huge \red{ x = 5}[/tex]
