Simplify (-1)(-1)(-1)
Answer:
[tex]-1^{3}[/tex]
Step-by-step explanation:
Answer:
Simplified -1^3, Solution: -1
Step-by-step explanation:
Since you have to multiply -1*-1*-1 then the answer would be -1. Simply because when simplifying the equation -1*-1 is 1 (remember that when multiplying two negatives it adds to a positive). Then you multiply 1*-1 which comes out to be -1 as the answer. I hope this helps, if you need further explanation please comment below.
16+24/8-6 is equal to________
Answer: The answer is 28. Hope this helps:)
Answer:
-1
hope this helps
plz mark brainleist
escribir 8/15 en forma reducida
Answer: 0.533 :> :v
Step-by-step explanation:
Solve for z. z³ = 64 Enter your answer in the box. z =
Answer:
z³ = 64
z³=4³
since power is equal, base will be same
z=4
Step-by-step explanation:
The value of z in the expression is,
⇒ z = 4
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
Expression is,
⇒ z³ = 64
Now, We can simplify the expression as;
⇒ z³ = 64
Take cube root both side,
⇒ z = ∛64
⇒ z = ∛4³
⇒ z = 4
Thus, The value of z in the expression is,
⇒ z = 4
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ3
Which number gives you a rational sum when you add it to 4/7?
Answer:
Thus, the rational number 93/77 should be added to -7/11 so as to get 4/7.
Identify the equation that represents a proportional relationship.
a) y= -3x + 2
b) y = 2x + 4
c) y = kx
d) y = k + 7
The equation y = mx + c is satisfied when
x=-1, y = 3, and also when x = 2, y=5
Find the values of m and c.
What is 4 + 8 divided by 2 x (6 - 3) = ? what does ? equal? ? =__
Answer:
4+8/2*(6-3)
4 + 8/2* 3
4+4*3
4+12
16
Step-by-step explanation:
first year of high school heh need a little help
Answer:
(12 + 3x)x
Step-by-step explanation:
(12 + 3)x = 12x + 3x = 15x
(12 + 3x)x = 12x + 3x²
15x
12x + 3x = 15x
They all equal 15x except for (12 + 3x)x
1. Rocky has already logged forty miles on his daily running program. He runs two miles per
day. Robin has logged ten miles on her daily running program. She is running at a rate of 5
miles per day. After how many days will Rocky and robin logged the same number of met
miles?
Answer:
After 10 days rocky and robin will log the same number of met miles which will be 60 miles.
Step-by-step explanation:
This is because by using y=mx+b and graphing the two equations you can find their intersection which is (10,60).
0 less than or equal to -1 is false right ?
I just need to know which side to shade
Answer:
right
Step-by-step explanation:
a number line goer -3 -2 -1 0 and 0 isnt -1 or any (bigger? smaller?) negative number
Answer:
shade the bottom part.
Step-by-step explanation:
I'm pretty sure because if y is less than -x -1 , then everything on the bottom is less than that? Sorry if it is not correct.
A number x is decreased by 40% then increased by 25% what is the final result In terms of x ?
Answer:
Step-by-step explanation:
Let your number be X. To increase X by 40% we can multiply it by 1.4, let's call this new number Y.
So Y = X * 1.4
Now to decrease Y by 40% we can multiply it by 1 - .4 = .6. Lets call this new number C.
So C = Y *.6 = (X * 1.4) * .6 = X * (1.4 * .6) = X * .84.
Therefore, C = .84 * X.
So we can see C is 84% of X, or 16% less than X.
Thus, if you increase a number by 40% then decrease it by 40%, the net percentage is -16% .
Final result in terms of 'x' will be → 0.75x
Conversion of verbal statement to algebraic expression: Select the variables given in the verbal statement first. Form the algebraic expression as per verbal statement given in the question.
Let the number = x
As per first statement → "A number 'x' is decreased by 40%"
Algebraic expression for the statement → (x - 40% of x)
→ (x - 0.4x)
→ 0.6x
Second statement → "Then increased by 25%"
Algebraic expression for the statement → (0.6x + 25% of 0.6x)
→ [tex](0.6x+\frac{25}{100}\times 0.6x)[/tex]
→ [tex](0.6x+0.15x)[/tex]
→ [tex]0.75x[/tex]
Therefore, final result in terms of x will be (0.75x).
Learn more about the algebraic expression here,
https://brainly.com/question/561132?referrer=searchResults
PLS HELP WITH THESE 2 QUESTIONS! I WILL GIVE BRAINLIEST AND 100 POINTS
Answer: it is 12 and 4.50
Step-by-step explanation:
Answer:
Hello hope your having a good day
Step-by-step explanation:
12 and 4.50
I am not sure what the answer is to this question. | x - 1 | + 5 = 2 can you please help?
Answer:
The answer is 4
Step-by-step explanation:
I hope it helps I had to do the math
Explain why 20 + (-12) + 12 is the same as 20 + 0??
Answer:
Its the same because you add 12 to the first one, then you take back the 12. So its like you added nothing. And in the second one, you add zero
Step-by-step explanation:
Bonnie ran a total of 18 miles over the course of 2 track practices. How many miles would Bonnie have run after 7 track practices? Solve using unit rates.
Answer:
63 miles
Step-by-step explanation:
Bonnie ran a total of 18 miles over the course of 2 track practices. How many miles would Bonnie have run after 7 track practices?
2 track practices = 18 miles
7 track practices = y miles
Cross Multiply
2 track practices × y miles = 18 miles × 7 track practices
y miles = 18 miles × 7 track practices/ 2 track practices
y miles = 63 miles.
Therefore, Bonnie will have run 63 miles after 7 track practices
Maya is comparing ride-sharing company prices. Company M charges $1.75 per mile driven and one-time trip fee of $5. Company N charges $2.50 per mile driven and a one-time trip fee of $3. Which inequality can be used to find x, the minimum number of miles driven so that the total cost at Company M is less than the total cost at Company N? 1.75x+5 2.5x+3 1.75+5x 2.5+3x
Answer:
1.75x+5<2.5x+3
Step-by-step explanation:
any actives ???can y’all please help me
Answer:
B: $2.50
Step-by-step explanation:
Step 1: form an equation
126 = 12(8 + x)
Step 2: isolate the x
126/12 = 8 + x
126/12 - 8 = x
Step 3: solve
10.5 - 8 = x
2.5 = x = raise per hour
Which of the green triangles is a reflection of the blue triangle? a Triangle D b Triangle B c Triangle C d Triangle A e None
Answer:
Triangle A
Step-by-step explanation:
Answer:
a
a
Step-by-step explanation:
a
There are 18 boys in a class of 30 students. What percentage of the class is boys
Answer:
60%
Step-by-step explanation:
18 / 30 = 0.6, which is 60%
Answer:
60% are boys and 40 % are girls
Step-by-step explanation:
Make an exponential model y(t) with the given properties. Assume that t is the number of periods.
The initial value is 460, and there is a 6% decrease each period.
Answer:
y(t) = 460(0.94)^t
Step-by-step explanation:
Use the basic exponential decay form, Y = a(1 - b)^x, where a is the starting amount/y-int, b is the growth/decay rate, and x is amount of time/periods.
Plug in the values we know:
y(t) = 460(0.94)^t will be the exponential model
The exponential model y(t) with the given properties should be considered as the [tex](t) = 460(0.94)^t[/tex].
Calculation of an exponential model:Since
The initial value is 460, and there is a 6% decrease each period.
So here we use the basic exponential decay form i.e.
[tex]Y = a(1 - b)^x,[/tex]
here a is the starting amount
y is interest
b is the growth/decay rate,
and x is amount of time/periods.
So,
[tex]y(t) = 460(0.94)^t[/tex]
hence, The exponential model y(t) with the given properties should be considered as the [tex](t) = 460(0.94)^t[/tex].
Learn more about model here: https://brainly.com/question/24499895
BC = 6x + 6,
AB = 8 +9, and
AC = 141.
Find BC
Answer: 60
Step-by-step explanation:
Since AB and BC creates AC, we can add them together to find x, then use that to find the value of BC.
8x+9+6x+6=141 [combine like terms]
14x+15=141 [subtract both sides by 15]
14x=126 [divide both sides by 14]
x=9
Now that we have found the value of x, we can plug that into BC.
6(9)+6 [multiply]
54+6 [add]
60
Now, we know the length of BC is 60.
Answer:
60
Step-by-step explanation:
Please help me. 50 point question
Step-by-step explanation:
Hey there!!!!
Given,
Angle r and angle s are supplementary angle.
And angle r = 120°.
Now, we have,
supplementary angle's sum is always 180°.
So, angle r + angle s = 180°.
or, 120°+ angle s = 180°
Therefore the measure of angle s is 60°.
Hope it helps....
What value of x is in the solution set of 9(2x+1) <9x-18?
Answer:
x = 0
Step-by-step explanation:
9(2x+1) < 9x - 18
Distribute the 9 through
18x + 9 < 9x - 18
Get like terms on the same sides
9x < -27
Divide both sides by the value in front of the x
x < -3
Hope this helps! :)
Which of these points is farthest from the origin?
A. (0,8)
B.(2, 11)
c.(-6,-8)
D. (-12,0)
Answer:
d:-12,0
Step-by-step explanation:
WILL GIVE BRAINLIEST! LOOK AT THE IMAGE ATTACHED!
Answer:
x²-√3 x+1/2
Step-by-step explanation:
(√3-1)/2 and (√3+1)/2
the quadratic equation:
x²-(sum of the root)x +product of the roots
x²-((√3-1)/2 + (√3+1)/2)x+((√3-1)/2) )(√3+1)/2)
x²-(2√3/2)x+ (3-1)/4
x²-√3 x+1/2
x²-x√3 +1/2
Selena purchased some gifts for her nieces and nephews online. She bought 3 dolls each priced at $19.99 each and 4 remote control cars priced at $21.99 each. Selena was able to get an online coupon for $3 off on each remote control car that she purchased. There was no sales tax, but the shipping charge was $10.50. What was the total amount Selena paid for her online purchase? a. $135.93 b. $144.93 c. $146.43 d. $155.43
Answer:
C
Step-by-step explanation:
Answer:
C: $146.43
Step-by-step explanation:
I just did the test. NOTICE: Edge loves moving stuff around so make sure its actually C... Look for $146.43
A kitchen wall tile is shaped like a parallelogram. The base of the tile is two times the height of the tile. The height of the tile is 2 in. The length of the other side of the tile is 3 in. What is the area of the tile?
Answer:
Area = 10 in
Step-by-step explanation:
Base=4 in , Height=2 in , Other Side = 3 in.
Height x Other Side + Base
2 x 3 + 4
2 x 3 = 6 + 4 = 10
Leah is paid semimonthly. How many fewer paychecks does she
receive in 2 years compared to someone who is paid weekly?
Answer:
Leah has 80 less paychecks than the weekly person.
Step-by-step explanation:
Leah is getting 24 paychecks in 2 years, Weekly person gets 104 paychecks in 2 years, 104 - 24 = 80 paychecks.
Estimate the square root of 250 to two decimal places.
Answer:
15.81
Step-by-step explanation:
Please mark brainliest if this has helped. Have a good day and goodluck with your work!
Answer:
15.81
Step-by-step explanation:
The full answer is 15.8113883 but since you want it rounded to two decimal places the second 1 in 15.8113883 makes the number round to 15.81