Answer:
12
Step-by-step explanation:
7 (number of tickets) times 12 (cost of ticket) = 84 169 (total spent) - 84 (total ticket price) = 85 85 divided by 7 (price of popcorn) = 12.14 round down as they wouldn't have enough money to buy more than 12 popcorns.
Given m||n,
find the value of x and y.
Answer:
Step-by-step explanation:
4x -5 = 3x +11 corresponding angles
x= 16
y + 4x - 5 = 180
y + 4(16) = 185
y - 64 =185
y = 121
Write the equivalent expression to the sum of the expressions 3a2 + 3a and -3a - 3a2
Answer:
[tex]3 {a}^{2} + 3a + (- 3 {a}^{2} - 3a) \\ = 3 {a}^{2} - 3 {a}^{2} + 3a - 3a \\ = 0 \\ thank \: you[/tex]
Please Please Help Me ASAP! THANKS!
Calculate:
Calculation:
[tex]\log ^2_3\left(\frac{1}{3}\right)=-1[/tex]
[tex]\log _3\left(\frac{1}{3}\right)[/tex]
[tex]\frac{1}{3} = 3^{-1}[/tex]
[tex]=\log _3\left(3^{-1}\right)[/tex]
[tex]=-1[/tex]
Sara made 8 necklaces. She used 9 beads on each necklace. The beads came in bags of 6 each. How many bags
of beads did Sara need for all 8 necklaces?
8 bags
12 bags
15 bags
20 bags
Answer:
12 bags
Step-by-step explanation:
9×8=72 beads all together
72/6=12 bags of beads
HELP ME RN THIS IS DUE SOON PLEASE
Answer:
4
Step-by-step explanation:
11=4x-5
11+5=4x
16/4=x
x=4
guys pls help me!!!!!!
Find the missing number so that the equation has infinitely many solutions.
2x - 10 + 2x = 4x +
Answer:
-10
Step-by-step explanation:
1. First, let's simplify both sides of the equation.
[tex]2x - 10 + 2x = 4x + ?[/tex] [tex]4x - 10 = 4x + ?[/tex]2. To find the missing value to make the equation have infinitely many solutions, we need to make both sides of the equation equal.
3. Given that information, means that 4x - 10 has to equal 4x + (-10) because:
[tex]4x - 10 = 4x + (-10)[/tex] [tex]4x - 10 = 4x - 10[/tex]4. Now, with the information in #2, let's see if it's true:
[tex]4x - 10 = 4x - 10[/tex] [tex]4x - 10 -4x = 4x - 10 - 4x[/tex] [tex]-10 = -10[/tex][tex]-10+10=-10+10[/tex] [tex]0=0[/tex] (0 = 0 means that the equation has infinitely many solutions)Therefore, the missing number is -10.
Find the intersection of the two lines by solving the system of equations.
HELP ME ONLY IF YOU KNOW THE ANSWER!
10. Tell whether the sequence is arithmetic. If it is, what is the common difference?
2,7,13,20,...
no
yes: 2
yes; 6
yes; 5
Answer:
term 2- term1
7-2
3
term 3-term2
13-7
6
[tex]6[/tex]
The points (-2, -10) and (4, r) lie on a line with slope 3. Find the missing coordinater.
(-2, -10) and (4, r)
The slope of the line (m) = (y₂ - y₁) ÷ (x₂ - x₁)
⇒ 3 = (r -(-10)) ÷ (4 - (-2))
3 = (r + 10) ÷ (6)
18 = r + 10
∴ r = 8
Checking my answer:
Finding the Equation
We can now use the point-slope form (y - y₁) = m(x - x₁)) to write the equation for this line:
⇒ y + 10 = 3 (x + 2)
To test my answer, I have included a Desmos Graph that I graphed using the information provided in the question and my answer. The line passes through both the (-2, -10) point and (4, 8). So r = 8.
WORTH 50 POINTS
Simplify -5a-6ab+10ab+2a please give explanation.
Answer:
-3a + 4ab
Step-by-step explanation:
-5a + 2a = -3a
-6ab + 10ab = 4ab
=−5a+−6ab+10ab+2a
Combine like terms=−5a+−6ab+10ab+2a
=(−6ab+10ab)+(−5a+2a)
=4ab+-3a
=4ab-3a
Hello can someone help me I don’t get this
help im giving brainlies.
Answer:
It would be distributive property
Step-by-step explanation:
Because you have parenthesis and you need to distribute that 2 to everything in the parenthesis and you will get 2x+6 because 2(x)=2x and 2(3)=6 and when you put those together you get 2x+6
Hope this helps! Sry if I get it wrong! :)
PLEASE HELP 30 POINTS URGENT
Answer:
uehen7hedhdsundoidnxkxhnixhdjdjndkxjdnkxjdd
what is the simplest form of 3/5 divided by 9/11
Work out the area of a rectangle with base,
b
= 16mm and perimeter,
P
= 52mm.
Answer:
A = 160 mm²
Step-by-step explanation:
The area (A) of a rectangle is calculated as
A = bh ( b is the base and h the height )
Given P = 52 and P = 2(b + h) , then
2(b + h) = 52 ( divide both sides by 2 )
b + h = 26 ( substitute b = 16 )
16 + h = 26 ( subtract 16 from both sides )
h = 10
Then
A = 16 × 10 = 160 mm²
Answer:
its: 160^{2}
Step-by-step explanation:
ps: (b=l)
we have : P=2 [l+w]
and : P= 52mm
so: 52=2(16mm+w)
52/2= 16mm+w
26-16=w
10=w
so: w=10
and we know that: area= w*l
so: area=10*16
so: area= 160 mm^{2}
Please help!! Geometry
Find value of Y
Answer:
y = 50
Step-by-step explanation:
This requires the alternate interior angle theorem, which states that:
The alternate interior angle theorem states that if two parallel lines are cut by a transversal, then alternate interior angles are congruent.
Since 50 degrees is an alternate interior angle to y, y must be equal to 50 degrees.
So,
y = 50
The equation of the line passing through the point (2,3) with slope 2
Answer:
I have no rights to the answer
Original answer was created by
vivek8740
Step-by-step explanation:
https://brainly.in/question/31418586
I really don’t know how to do this at all , help
Answer:
All that you have to do is plot -11.
Step-by-step explanation:
cause'
Find the value of x
Please show work
Answer:
38=5x+3{corresponding angles}
or,38-3=5x
or,35=5x
or,35/5=x
or,7=x
therefore value of x=7
PLS help question 9 and 10 or u can do only 9 it’s due tmrw
Answer:
im pretty sure #9 is just y=7x... it should be parallel with y=7x-3 since it has y intercept of 0 rather than -3.
Match the following.
1. the range set of E = {(3, 3), (4,4), (5,5), (6, 6))
(3,4,5,6)
2. the range and domain of F = {(x, y)1 x + y =10)
domain = {all real numbers): range =
ty: y = 3)
domain = range = {all real numbers)
3. the range and domain of P = {( xy) y=3)
4. the domain set of C = {(2,5), (2, 6), (2, 7)]
(2)
Step-by-step explanation:
You got the first and last one correct and need flip those for questions 2 and 3.
Correct matches are:
1. {3,4,5,6}2. domain = range = {all real numbers}3. domain = {all real numbers): range = { y: y = 3}4. {2}what property is -6+24=x-24+24
Answer:
x = 30
Step-by-step explanation:
-6 + 24 = x - 24 + 24
x = 24 + 6 - 24 - 24
x = 30 - 0
x = 30
HI I NEED THIS ANSWER PRONTO!!
Write the equation of the line that passes through the points (2,-2)( and (−9,9). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.
Answer:
using the formula( y2-y1/x2-x1 = m)
m= slope
9 - (-2)/-9 -2 =m
11/ -11 = m
m= -1( slope)
since m is also = y- y1/ x-x1
y - (-2)/ x- 2 = -1= y +2 / x -2 = -1 (cross multipy)
-1 (x -2) = y +2
-x +2 = y + 2
-x -y = 2 -2
-x - y = 0(multiply both sides by -1)
x + y = 0
Step-by-step explanation:
PLS MARK BRAINLIEST
Jerry's mother is 36 years old and she is eleven less than four times Jerry's age.how old is Jerry?
Answer:
Jerry is 11.75 years
Step-by-step explanation:
Let us first set up an equation
Let jerry's age be x
4x - 11 = 36 (equation set)
Now we need to slove the equation and find the value of x that is Jerry's age
4x - 11 = 36
Transpose
4x = 36 + 11
4x = 47
x = 47 ÷ 4
x = 11.75 years
Jerry is 11.75 years
PLEASE CAN SOMEONE ANSWER ALL OF THESE
-5/8 / 9/10
a.-25/36
b.-9/16
c.-35/80
d.-1/36
-0.75 / 0.03
Answer:?
Starting at sea level, a submarine descended at a constant rate to a depth of - ; mile relative to sea level in 4 minutes
What was the submarine's depth relative to sea level after the first minute?
Enter your answer in the box as a fraction in simplest form
Sea level is considered to be 0 feet. A probe released at sea level dropped at a constant rate for 3.25 minutes, reaching an elevation
of -35.75 feet relative to sea level.
What was the probe's elevation relative to sea level after the first minute?
Enter your answer in the box.
Step-by-step explanation:
By what number should 3^-3 be multiplied to obtain 4 ?
[tex]\large\underline{\sf{Solution-}}[/tex]
Let the number be multiplied be 'x'.
Therefore, according to the given conditions:
[tex] \rm\longmapsto {3}^{ - 3} \times x = 4[/tex]
We know that:
[tex] \rm\red⇛ {x}^{ - a} = \dfrac{1}{ {x}^{a} } [/tex]
Therefore:
[tex] \rm\longmapsto \dfrac{1}{ {3}^{3} } \times x = 4[/tex]
[tex] \rm\longmapsto \dfrac{x}{27 } = 4[/tex]
Multiplying both sides by 27, we get:
[tex] \rm\longmapsto27 \times \dfrac{x}{27 } = 4 \times 27[/tex]
[tex] \rm\longmapsto x = 4 \times 27[/tex]
[tex] \rm\longmapsto x = 108[/tex]
So, 108 must be multiplied to get 4.
Verification:
Substitute x = 108, we get:
[tex] \rm = {3}^{ - 3} \times 108 [/tex]
[tex] \rm = \dfrac{1}{27} \times 108 [/tex]
[tex] \rm = \dfrac{1}{27} \times 27 \times 4[/tex]
[tex] \rm =4[/tex]
Answer:
108Step-by-step explanation:
By what number should 3^-3 be multiplied to obtain 4 ?
4 : 3^-3=
108
--------------------
check
3^-3 * 108 = 4
the answer is good
Help please I need an answer asap thank you so much
Answer:
m and n are parallel because if you add 55 and 125 together you get 180
Step-by-step explanation:
If the lines are parallel, ∠3 = 125 (due to corresponding angles) and 55 + ∠3 = 180 (since angles on a straight line add upto 180).
Seeing this is true,
the lines m and n are parallel.
Feel free to mark this as brainliest! :D
find the sum of the reciprocal of two consecutive integers if the smeller integer is x + 2
Answer:
x+2
=1x+2
=3x.
it's soo easy.
plz help will mark as brainliest
512 → Choice C
Step-by-step explanation:
[tex]\begin{aligned}64^{\frac{3}{2}}&=\sqrt[2]{64^3}\\&=8^3\\&=\bf 512\end{aligned}[/tex]