Answers
Answer:
x = 8
Step-by-step explanation:
These two angles both containing an x are equal. They are called vertically opposite angles.
2x + 62 = 5x + 38 Subtract 2x from both sides
2x-2x + 62 = 5x -2x + 38 Combine
62 = 3x + 38 Subtract 38 from both sides
62 - 38 = 3x - 38 + 38 Combine
24 = 3x Divide both sides by 3
24/3 = 3x/3 Combine
8 = x
Related Questions
Find the slope from this table
Show me how please and thank you
Answers
Answer:
2
I hope this helps you...
1
What is the solution to the equation
=
X+ 3
?
2x4
x = -3
x = -3 and x = 0
ооо
x = 0 and x = 3
O x= 3
Answers
Answer:
X+3 = 3x
2x4 = 8
_3x
check out the remaining answer
I need help lollololol
Answers
Answer & Step-by-step explanation:
37.
Linda walked 3/4 (or 75%) of a track which is 3.5 miles long
Multiply 0.75 by 3.5 to get 2.625 miles (or 2 and 5/8 miles)
38.
We need to multiply the 2 and 3/8 mile track by 2 and a half (2 and 0.5)
1/8 is 0.125
2/8 is 0.25
3/8 is 0.375
The track is 2.375 miles long.
Multiply 2.375 by 2.5
The track will be 5.9375 miles long after 5 years ( or 5 and 15/16 miles)
Step-by-step explanation:
37) ¾×7/2
21/8 miles = 2⅝miles .
38) (19/8×5/2)+19/8
= 95/16+19/8
= 133/16 = 8 5/16 miles .
hope this helps you.
Jackson’s mom limits the amount of time he is allowed to play video games. After Jackson plays for 9minutes, his mom tells him that he has used up 30% of his time. How many more minutes can Jackson play before he uses all of his time?
Answers
Answer:
21 minutes
Step-by-step explanation:
30%=9
10%=3
100%-30%=70%
7×10%=70%
3x7=21
=21minutes
Factorize
[tex]3x - 5 \sqrt{x} = 2[/tex]
Please help me solve this
Answers
x=4
Simplify your perimeter expression as much as possible.
C.
x2
JR
Оа
b
4y + 4x + 4
2x + 4y + 2
2
C с
Answers
Answer:
1019191991
Step-by-step explanation:
08899988777777777
Austin's town voted on a new speed limit. 90% of the 20 votes were in favor of the new speed limit. How many votes were in favor?
Answers
Answer:
18
Step-by-step explanation:
times 20 by 0.90
20*0.90=18
Simplify the expression by combining like terms. Then,
evaluate the expression by substituting the given values
for the variables.
x=5 and y=2
y^2 + xy – 7y^2
Answers
Answer:
-14
Step-by-step explanation:
The like terms in this equation is y^2 and -7y^2 so combining the two the equation becomes:
xy-6y^2
Then we substitute the values in:
5×2-6×2^2 = -14
3x²-x+1 is a factor of ax⁴+bx³+12x² - 6x + 1 . Then a-b equals
Answers
Answer:
a-b = 31 (a ≠ b)
Step-by-step explanation:
(3x²-x+1)(px²+qx+1) = ax⁴+bx³+12x² - 6x + 1
3px⁴+(3q-p)x³+(3+p-q)x²+(q-1)x+1 = ax⁴+bx³+12x² - 6x + 1
q-1 = -6 q = -5
3+p-q = 3+p-(-5) = 8+p = 12 p = 4
b = 3q-p = 3*(-5) - 4 = -19
a = 3p = 3*4 = 12
a-b = 12 - (-19) = 31
need help doing my homework !! i will mark you brainliest
Answers
work out the sum of the x’s together first and then work out what -4 + 1 is.
suppose today is Thursday, what day of the week will it be after 20days, 50days, 70days n 100 days
Answers
Answer:
Wednesday, Friday, Thursday Saturday
Step-by-step explanation:
Nico is saving money for his college education. He invests some money at 7%, and $1600 less than that amount at 6%. The investments produced a total of $177 interest in 1 yr. How much did he invest at each rate?
Answers
Answer:
Step-by-step explanation:
177=.07x+.06(x-1600)
177=.13x-96
273=.13x
x=2100
Which means that the amount invested 2100 at 7% and 500 at 6%
help I got this wrong but i have 2nd chance:
Tony bought a $48 sweatshirt and used a coupon for a 10% discount. Keith bought an identical sweatshirt at a different store for $42.95. Which statement is true?
Answers
Answer:
Keith paid $0.25 less than Tony paid.
Step-by-step explanation:
Tony paid ($48 - 10%) = $43.2
Keith paid $42.95.
The difference is Tony paid $0.25 more, or Keith paid $0.25 less.
Answer:
Keith paid $0.25 less than Tony.
Step-by-step explanation:
Tony: 48 x 0.10 = 4.8
48 - 4.8 = $ 43.20 (Tony)
Keith: $ 42.95
43.20 - 42.95 = 0.25
Help me on this please
Answers
Answer:
I think it's the answer.
Domain - { 1, 9, 0 }
Range - { -2, 9, 1, 2 }
Not sure
domain : 1,9,0,9,1
range : -2,9,-2,1,2
help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
WHAT IS THE BLANK The formula C = πd gives you the ______ of a circle.
Answers
Find the cosine of ZX.
Answers
Answer:
[tex] \cos(x) = \frac{ 65}{ \sqrt{ {65}^{2} + {72}^{2} } } = \frac{65}{97} [/tex]
Cual la respuesta plis
Answers
Answer:
do math
Step-by-step explanation:
up
What is the first step in solving 0.35 + 0.22x = 1.67?
Answers
Answer:
6
Step-by-step explanation:
0.22 x=1.67-0.35=1.32
then x=1.32/0.22=6
Answer:
You do reverse operation, so you subtract 0.35 on each side. You will end up with 0.22x = 1.32
Step-by-step explanation:
What is quivalent to 5/8?
Answers
Answer:
10/16 is also equivalent
Answer:
0.625
Step-by-step explanation:
All you have to do is put it in decimal form.
The daily consumption C (in gallons) of diesel fuel on a farm is modeled by C = 30.3 + 21.6 sin(2Ď€t/365 + 10.9) where t is the time (in days), with t = 1 corresponding to January 1. What is the average daily fuel consumption? Which term of the model did you use? Explain.
Answers
The question is an illustration of the sine function.
The average daily fuel consumption is 30.3The vertical shift represents the average daily fuel consumptionThe function is given as:
[tex]\mathbf{C = 30.3 + 21.6\sin(\frac{2\pi t}{365} + 10.0)}[/tex]
A sine function is represented as:
[tex]\mathbf{y = a\sin(bx - c) + d}[/tex]
Where d represents the vertical shift.
In this case, d represents the average rate
So, the average daily fuel consumption is 30.3
The term that represents the average daily fuel consumption is the vertical shift of the sine function.
Read more about sine functions at:
https://brainly.com/question/12015707
M is the midpoint of PQ. MQ = 5x + 8 and PQ = 6x + 56, find PM.
(4 Points)
Enter your answer
Answers
If M is the midpoint of PQ. MQ = 5x + 8 and PQ = 6x + 56, then PM = 58
Since M is the midpoint of PQ
PM + MQ = PQ................(*)
Given:
PQ = 6x + 56
MQ = 5x + 8
Substitute PQ and MQ into equation (*)
PM + (5x + 8) = 6x + 56
Collect like terms
PM = 6x + 56 - (5x + 8)
Expand the equation using the distributive rule
PM = 6x + 56 - 5x - 8
PM = 6x - 5x + 56 - 8
PM = x + 48.........(**)
Equate MQ and PM
MQ = PM
5x + 8 = x + 48
Collect like terms
5x - x = 48 - 8
4x = 40
Divide both sides by 4
4x / 4 = 40/4
x = 10
Substitute x = 10 into equation (**)
PM = x + 48
PM = 10 + 48
PM = 58
Learn more here: https://brainly.com/question/23460890
For a function f, we are given that f(8) = 1 and f'(8) = 2.
What's the equation of the tangent line to the graph of f at x = 8?
Answers
Answer:
Step-by-step explanation: y
'
(
x
)
=
1
f
'
(
f
−
1
(
x
)
)
y
'
(
−
8
)
=
1
f
'
(
f
−
1
(
−
8
)
)
y
'
(
−
8
)
=
1
f
'
(
2
)
y
'
(
−
8
)
=
1
−
3
(
2
)
2
−
1
y
'
(
−
8
)
=
1
−
12
−
1
y
'
(
−
8
)
=
−
1
13
Exit
What is the decimal equivalent of 4/5
Answers
Answer:
0.8
Step-by-step explanation:
to find the decimal equivalent we must get the denominator to 100
to do that we must multiply it by 20, 4/5 * 20/20 is 80/100
80/100 is also 80%, which is also 0.80 (which can be simplified to 0.8)
Last night 30cm of snow fell in 6 hours. If it continues snowing at the
same rate, how long will it take for 45cm of snow to fall?
Answers
Answer: 9 hrs for 45cm of snow to fall
Step-by-step
If 30cm = 6 hrs
Then divide 30/6 to get the unit rate of the amount of snow per hr
Which is 5/1
So 5cm per hr
Then add 30+5+5+5 to get 45
And since we know 5cm equal 1 hr
Add the original amount of hours which is 6 plus 3 ones
Which is 6+1+1+1
In total, it will take 9 hrs for 45cm of snow to fall.
I need someone to explain to me how to solve this, because I need to show my work.
Answers
on day one he used 4 cans of blue and 6 cans of yellow
day two, 6 blue and 9 yellow
both are divisible by 2 and 3 respectively, additionally when you divide the number of blue cans Marc used by the number of yellow cans each day you get a sum of .66
those are the trends
so therefore day three would have the same trend.
Now on day three Marc will have 4 cans of blue paint and 5 cans of yellow paint remaining, what I did here to find the answer was divide numbers under 4 and 5 until I got a division problem that equaled .66
my answer was 2 blue cans and 3 yellow.
The answer is that on day three the highest number of cans that Marc can mix to get his favorite shade of green is 2 blue and 3 yellow
Bobby and his brother had 3 over 4 of a pizza leftover after dinner. Their father came home and ate 1 over 2 of the leftover pizza. How much pizza did their father eat?
Answers
Answer:
it could be 1/8
In 2016, the cost of 2 ounces of pure gold was $2,640. How much did it cost for 1 ounce of pure gold?
Answers
Answer:
1320
Step-by-step explanation:
because half of 2640 is 1320
Answer: since two onces is 2,640 to find one once it would be 2,640 divide by 2 find the price of once once
Step-by-step explanation: 2,640/2 to find 1 once it would 1,320/1 or just 1320
helpppppppppp me plsssssssssssssssss
Answers
Explanation: so for this equation we are determining which coordinates are in the graph, now it wants us to be looking at q—>N so we can immediately rule out A and B since they would be on the line past Q in the wrong way, now we look at the second pair of numbers since the first ones are the same for C and D, we see that Cs is at 3, -8 and since this is both past Q to the right and it doesn’t lie on the line we can conclude that the answer is D. We can the check this by looking at the 2 points on the line.
Please mark brainliest if this helped. :)
G(x)=4x^2+9x ; find g(3x)
Answers
Answer:
12xto the 3 + 27x squared
I don't understand this question can someone help me with this please, please explain!! and thank you for the help!! If u dont know try your best :D
Answers
Answer:
i wanna say A srry if wrong
Step-by-step explanation:
because there all in rows
first there all even there the same shap and there the same size on eachone
Answer:
I think the answer is A.
Step-by-step explanation:
I am SO SO sorry if this is wrong! :(