Answer:
4, 8 ,16
Step-by-step explanation:
4 * 2 = 8
8 * 2 = 16
1)write a quadratic in standard form in standard form with a vertex of (-1,24)
2)write a quadratic in standard form with x-intercept of 7 and -1
Step-by-step explanation:
x square -23x-24x square-6x-1What is the mistake PLEASE HELP
3-(-2) -5
1 - 5
-4
Answer:
your answer would be 0
Step-by-step explanation:
3-(-2)-5
3+2-5
5-5
0
Jace is a high school basketball player. In a particular game, he made some free
throws (worth one point each) and some three point shots, Jace scored a total of 15
points and made twice as many free throws as three point shots, Graphically solve a
system of equations in order to determine the number of free thrown mhde, w, and
the number of three point shots made, w
Answer:
3 Point shots and 6 Free throws i believe
Step-by-step explanation:
A number subtracted from 14 is 2
Answer:
16
Step-by-step explanation:
n-14=2
add 14 on both sides to get 16
In the statement, A number subtracted from 14 is 2 the unknown number
is 12.
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
Given, A number subtracted from 14 is 2.
Let the unknown number be 'n'.
∴ 14 - n = 2.
- n = 2 - 14.
- n = - 12.
n = 12.
learn more about numerical expressions here :
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Luke went to a restaurant and his bill was $27.00 He wants to leave a 15 tip What is the total amount Luke will pay plzhelp quick
Answer:
$42.00
Step-by-step explanation:
27+15 = 42
(also, Luke Hemmings???)
ok, I didn't know it was percent... 4.05. 15% of 27
The total amount that Luke will pay is $31.05.
From the information given, it was stated that Luke went to a restaurant and his bill was $27.00 and that he wants to leave a 15% tip.
Therefore, the amount that he'll pay to the restaurant will be:
= $27.00 + (15% × $27)
= $27.00 + (0.15 × $27)
= $27.00 + $4.05
= $31.05
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Leyla will roll a number cube 1-4 and flip a coin. The coin can land on heads or tails. If Leyla rolls the number cube once and flips the coin once, which list contains only the outcomes in which the number cube land on a number greater than 3?
Answer:
[tex]Outcome = \{4H,4T\}[/tex]
Step-by-step explanation:
Given
A roll of cube numbered 1 - 4
A flip of coin
Required
Determine the possible outcomes for a number greater than 3
First, we list the sample space of the coin:
[tex]Sample\ Space = \{1,2,3,4\}[/tex]
Next, we list outcomes greater than 3
[tex]S = \{3\}[/tex]
Next, we list out the sample space (C) of a flip of coin:
[tex]C = \{H,T\}[/tex]
Where
[tex]H = Head\\T = Tail[/tex]
So, the possible outcome for a number greater than 3 is:
[tex]Outcome = \{4\} + \{H,T\}[/tex]
[tex]Outcome = \{4H,4T\}[/tex]
The square root of the quotient of a number n and 3 is equal to the square root of 4 less than the number. Which of the following is the value of n?
Answer:
6
Step-by-step explanation: You can set up the equation: [tex]\sqrt{\frac{n}{3} }[/tex] = [tex]\sqrt{n-4}[/tex] You square both sides to cancel out the squares which leaves you with [tex]\frac{n}{3}[/tex] = n - 4. Then you just solve as normal which ends you up with an answer of 6. You can check this by plugging 6 back into the equation and see that you end up with [tex]\sqrt{2}[/tex] on both sides.
please please help meeee
Answer:
the first one is when it's decreasing
A hairdresser receives a discount on each comb purchased. The original price of each comb is x dollars. The hairdresser purchases 15 combs for a total of (15x-45) dollars. By how much is each comb discounted?
Answer:
$3
Step-by-step explanation:
Given that:
Price of each comb = $[tex]x[/tex]
15 combs were purchased in = $[tex](15x-45)[/tex]
To find:
Amount of discount offered on each comb.
Solution:
First of all, let us calculate the price of 15 combs at the price of $[tex]x[/tex] each.
Original Price of 15 combs = Price of one comb [tex]\times[/tex] Number of combs = $15[tex]x[/tex]
Now, there is some discount provided on the purchase of 15 combs.
Discount offered on 15 combs = Original price of 15 combs - Discounted price of 15 combs = [tex]15x- (15x-45)[/tex] = $45
Discount offered on each comb = Discount on 15 combs divided by 15
Discount offered on each comb = [tex]\frac{45}{15}[/tex] = $3
5(3m+n)?
What’s the answer? and please give me a step by step explanation I wanna understand it for the upcoming test!
Answer: 15m + 5n
Step-by-step explanation:
so, first off, we take the number outside of the parentheses and multiply it by everything that's inside of the parentheses.
(5)3m + 5(n)
then, we just multiply all of those together.
15m + 5n
10. Simplify:
-7 (3Z + 5+ – 39)
Answer:
-21z+238
Step-by-step explanation:
Use distributive property
URGENT PLS HELP ME! *GEOMETRY*
WILL MARK BRAINLIEST
Answer:
sorry just here for the points :(
Step-by-step explanation:
Austin correctly answered 80% of the questions on the geography quiz. Liz answered 42 of the 50 questions correctly. compare their scores
Answer:
Liz got a higher score than Austin.
Step-by-step explanation:
Since 42 divided by 50 is 82, as a percentage is then 82%. Austin has a 80% which most likely means, if on the same quiz, that he got a 40 out of 50.
ILL GIVE YOU BRAINLIEST ONKY IF YOU LIKE ALL MY QUESTIONS
Answer:
THEIR I DID IT
Step-by-step explanation:
Answer:
NAh Returned the favor!
Step-by-step explanation:
What is the quadratic regression equation that fits these data?
Answer:
It is A. Please mark Brainliest!
Step-by-step explanation:
Am Supreme Ruler.
Answer: A
Step-by-step explanation:
What is the common ratio between successive terms in the sequence 2,-4,-16,32,-64 .....
PLZ ANSWER, DUE 2NITE!!!!!!:
Two students in the same Spanish class, Maya and Dylan, plan to get together after school to make vocabulary flashcards. Maya started on the project yesterday and has already made 15 flashcards. Dylan hasn't started yet. Since Maya makes 3 flashcards per minute and Dylan makes 6 flashcards per minute, Dylan will soon have the same number of flashcards. How long will that take? How many flashcards will each student have at that point?
Answer:
5 min15 0
+3 +6
+3 +6
+3 +6
+3 +6
+3 +6
__________
30 30
i need help with geometry test
*image 1 goes with this one
Name the image. *
Ray
Point
Line
Line Segment
Find the distance between (-8,2) and (-6,-1). *
Option 1
Option 2
Option 3
Option 4
Give another name for a plane containing point A. *
*image 2 goes with this*
plane DEA
plane j
plane CDF
Plane F
Part of a line and has two endpoints *
*image 3 goes with this*
Point
Line
Angle
Line Segment
Name the image.
*image 4 goes with this*
Angle
Line
Ray
Line Segment
Name 4 collinear points *
*image 5 goes with this*
H, M, N, and O
M, N, O, and P
H, N, K, and I
J, K, L, and O
What is the term for a location in space that has no shape or size? *
Point
Line
Ray
Line Segment
If M is the midpoint of XY, find the coordinates of X if M(-3, -1) and Y(-8, 6). *
1 point
(-8,-8)
(2,-8)
(2,-6)
(-8,-6)
A line that contains point M. *
image 6 goes with this*
line p
line q
line r
line NH
Find the midpoint between (-1,-5) and (-3,9). *
(2,2)
(-3,2)
(-2,2)
(-2,7)
Answer:
1) line segment
2) square-root of 13.
3) plane F
4) Ray
5) I think the wrong image is attached, but a point would just be a dot, a line would have one dot then an arrow on the other end, an angle would be 2 lines connected with an emphasis on what's going on in between the 2 lines, a line segment is 2 dots on both ends of a line.
6)H N K I
7) (2,-8)
8) line p
9) (-2, 7)
Step-by-step explanation:
For the distance between 2 points, do (x2-x1)^2+(y2-y1)^2 then take the square root of that.
For naming a plane, as long as it is an uppercase cursive letter it is a plane.
Rays are lines without the dot on the end.
Collinear points are points that lie on the same line.
Midpoint method is finding the average between the x coordinates then the y coordinates, so think (x1+x2)/2, (y1+y2)/2, but this can be confusing with negative distances, so just think of it as on a number line, from -1 to -3 they are 4 apart, so the average between them is -2.
Can someone check if I did this right
yooooooooooooo wassgud
Answer:
uhhhh
Step-by-step explanation:
Answer:
ayoooooooooooooo
Step-by-step explanation:
yooo
In the number 11.278, the 7 is located in the _____ place. tenths thousandths hundredths ones
PLEASE HURRY
BRAiNLIST
i need help
4(x-7)+12 = 16
Answer:
x = 8
Step-by-step explanation:
do distribution: 4x - 28 + 12 = 16
simplify: 4x - 16 = 16
add 16 to both sides: 4x = 32
divide both sides by 4: x = 8
Let me know if you need me to explain it more, good luck!
NEED HELP ASAP! WILL MARK BRAINLIEST!
The pressure exerted by a certain liquid at a given point varies directly as the depth of the point beneath the surface of the liquid. The pressure at 60 feet is 180 pounds per square inch. What is the pressure at 10 feet?
how can you split 1,162 in threes
Answer:
387 i think
i just divided 1162 by 3
What is the value of x if x^1/2=64^1/3
Answer:
x=16
Step-by-step explanation:
[tex]x^{\frac{1}{2} }=64^{\frac{1}{3 } }=(4^3)^{\frac{1}{3} }=4^{3 \times \frac{1}{3} }=4 \\squaring\\x=4^2=16[/tex]
Find the slope of the line that contains these ordered pairs. (10, 8) and (-5, 8)
Answer:
0/15 = 0
Step-by-step explanation:
Use the formula: y2-y1 over x2-x1.
Hope this helps! :-)
need help solving #8
Answer:
7)[tex]2^x=2^8x-15[/tex]
Apply exponents rules
[tex]x=8x-15[/tex]
Solve [tex]x=8x-15: x=\frac{15}{7} \\[/tex]
Answer: [tex]x=\frac{15}{7} \\[/tex]
8)[tex]4^x=2^x+1\\2x=x+1\\x=1[/tex]
Answer : [tex]x=1[/tex]
9)[tex]5^x+3=7^x\\(x+3) in (5)=xln(7)\\x=\frac{3ln(5)}{in(7)-in(5)}[/tex]
Answer: [tex]x=\frac{3ln(5)}{in(7) -in(5)}[/tex]
Step-by-step explanation:
PLEASE MARK ME AS BRAINLIEST
solve for both x and y in the following diagram , i’m confused
Answer:
HII
Step-by-step explanation:
X= 40
what is the variable to 3x-5
Answer:
3 (2x + 3) + 11 = –2 (2x - 6) - 18
Answer:
-15
Step-by-step explanation:
this is because when a negative multiplies with a positive ....it gives an answer of negative
Warren drove 18 miles to work. He drove home a different way and saw that he had driven a total of 41 miles that day. How many miles was the drive home?
Answer:
23
Step-by-step explanation:
41-18=23