[tex] \frac{y}{3} = 7 \\ = > y = 7 \times 3 \\ = > y = 21[/tex]
Answer:y = 21
what is the measure of
The two given angles add together to make a linear pair, which is 180 degrees.
(2x + 8) + (2x) = 180
4x + 8 = 180
4x = 172
x = 43
Angle ABC = 2(43) + 8 = 86 + 8 = 92 degrees
Hope this helps!! :)
Please help me with this question!
line l contains points (-2,4) and (1,-9). Point P has coordinates (14,-6) answer
We are given a line and a point, I assume that we want to see if the point is on the line or not.
We will see that the point does not belong to the line.
First, let's find the equation of the line.
A general line can be written as:
y = a*x + b
Where a is the slope and b is the y-intercept.
If the line passes through points (x₁, y₁) and (x₂, y₂), then the slope can be computed as:
[tex]a = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
Here we know that our line passes through the points (-2, 4) and (1, -9). Then the slope is:
[tex]a = \frac{4 - (-9)}{-2 - 1} = \frac{13}{-3} = -\frac{13}{3}[/tex]
Then our line is something like:
[tex]y = -\frac{13}{3} *x + b[/tex]
To find the value of b, we can use one of the two points that we know that are on the line.
For example, the point (-2, 4) means that when x = -2, we must have y = 4.
Replacing that in the equation we get:
[tex]4 = -\frac{13}{3} *(-2) + b\\\\4 = \frac{26}{3} + b\\\\4 - \frac{26}{3} = b\\\\\frac{-14}{3} = b[/tex]
Now we can write the line equation as:
[tex]y = -\frac{13}{3} *x - \frac{14}{3}[/tex]
Now we need to see if the point (14, -6) belongs to the line.
To see this, we evaluate the line in x = 14.
[tex]y = -\frac{13}{3} *14 - \frac{14}{3} = -\frac{196}{3}[/tex]
This is different than -6, so the point does not belong to the line.
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Find each side of the triangle if the perimeter is 46
2x + 6
2(x – 4)
x + 3
Answer:
s+s+s =p
2x+6+2(x-4)+x+3=p
2x+ 6 + 2x-8+x+3=p
which equation is equivalent to the given equation x^2 -6x =8
Answer:
x^2 - 6x + 8 = 0
Step-by-step explanation:
Answer:
(x-3)^2 = 17
Step-by-step explanation:
Plato/Edmentum
ALRIGHTY, HELP MEH PLZ! YOU'LL GET BRAINLIEST IF YOU'RE RIGHT!
Please post the question dear!
Answer:
how can I help u plz can u say
9. Hallar el perímetro del polígono en el plano cartesiano que se proporciona, cuyos vértices son A (-4, -3), B (-1, -5) y C (3,2).*
Write the equation of the line passing through the points (-7,5) and (7,3).
The equation of the line is
__
Answer:
y = -1/7x + 4
Step-by-step explanation:
(3-5)/(7-(-7)) = -2/14 = -1/7
3 = -1/7(7) + b
3 = -1 + b
b = 4
The sum of six times a number and six is equal to the difference of the number and nine. FIND THE NUMBER ROUND YOUR ANSWER TO THE NEAREST INTEGER IF Necessary
Let the number be x
6a+6= a-9
collect the like terms
5a=-15
a= -3
6(-3) +6= -3 -9
-12= -12
The number is -3
Higher Order Thinking A full tank that holds 11.6 gallons of
gasoline is using 1.45 gallons per hour. Is the tank more than
half full of gasoline after 3.5 hours? Explain your answer
Answer:
Yes ! After 3.5 hours, it will be over half full !
Step-by-step explanation:
In the photo :)
What is 695.5 rounded to the nearest whole number?
Answer: 696
Step-by-step explanation:
Jacob needs 48 ounces of tomatoes for the spaghetti sauce. He is choosing between the two brands shown. Explain how Jacob can determine which is the better value.
Answer:
Jacob could compare the unit rates of cost per ounce. The unit rate that is less per ounce is the better deal. Not He can look at the cost per ounces!
Step-by-step explanation:
Answer:
Compare the unit rates.
The unit rate shows the cost for each ounce.
The lesser unit rate costs less per ounce.
The brand with the lesser unit rate is the better value.
Step-by-step explanation:
5x-2y>-14,x<-1 need sum help please
Answer:
Sum is 14
Step-by-step explanation:
5 ( c+ 2) = -20
12a + 5 - 8a = -1
m - 3 - 6m = -27
please solve
c = -6
a = -3/2
m = -24/5
Step-by-step explanation:
#15(c + 2) = -20
5c + 10 = -20
5c = -20 - 10
5c = -30
c = -6
#212a + 5 - 8a = -1
4a + 5 = -1
4a = -1 - 5
4a = -6
a = (-6)/4
a = -3/2
#3m - 3 - 6m = -27
-5m - 3 = -27 → (times -1)
5m + 3 = 27
5m = 27 - 3
5m = 24
m = 24/5
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WorkKeys Math
© Mon
Workk
Abby read 25% of a book on Monday and an
additional 50% on Tuesday. On Wednesday, she read
25% of a second book. What fraction of the first book
has she read?
A. 1
B. 1/2
C. 1/4
D. 2/3
E. 3/4
Jun
na
po
sh
А
E
What’s the
I’m having trouble with this, at first I got x=6 but it isn’t right, can anyone help?
Answer:
x=12
Step-by-step explanation:
they are equal to each other, so you set 10x-48 equal to 6x and solve.
4x + 5
————
2
=9x - 3
Answer:
x=11/10=1.100
Step-by-step explanation:
The quotient of C÷E is the quotient of B÷D.
multiple chose
equal to
less than
greater than
which on is it HELP PLS
Please answer 25 points!
Answer:
-3
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
that's just the correct answer, I know.
what is 8x6huhvgjjjjhhjhojhkojkljfkgjkjkgjkdfjkfdjtjrjgjhghhjghtrht4khtrgvgjbhhjjhjhjj
Answer:
48
Step-by-step explanation:
The answer to 8x6 is 48.
the correct answer to 8x6 is 48
Spot the mistake! help please
I will give 5 stars and a favorite
Answer: Diego's mistake is that he multiplied the exponents, instead of adding. The answer should be 2^3+^2= 2^5
2. Which equation has no solution?
O8y + 22 = 6y +2(y +11)
Oc+c+ 11 = c+11
O 49 - 2(a+1) = q + 2
05(p - 10) = 2p+3(p+7)
-
Answer: 5(p - 10) = 2p+3(p+7) has no solutions whatsoever
Step-by-step explanation: its a bit too much to explain, trust me
What is EF?
A. 26
B. 28
C. 30
D. cannot be determined from information given
Answer:
EF is 26 did you go to school at all god
Answer:
26
Step-by-step explanation:
Use synthetic division to divide 4x^3-6x^2-23+10 by x+2
Answer:
The answer is 4x^2-14x+28-69/x+2
Step-by-step explanation:
I just simplified what I could simply. I have tested to see if this is 100% correct and it is. Have a good day! :D
troy is twice as old as michelle. the difference is their age is 16. How old is troy?
Answer:
Troy is either 16 or 32.
Step-by-step explanation:
Sorry for not giving the exact answer the question is worded badly..
Answer: 32
Step-by-step explanation:
16 + 16. if you break it down, you can get 8 x 4. so if you count 8, 16, 24, (32) is your answer.
Simplify the expression, show all of your work:
18 : 2.3
5 - 2
Answer:
9
Step-by-step explanation:
Numerator:18 divided by 2=9 9 times 3= 27
Denominator:3
27/3=9
Steven deposits $200 in a savings account, and decides to increase the amount by $5 every month. Identify the function that describes the arithmetic sequence, and the amount he should deposit after 8 months.
possible answer: D = 8n + 200; $240
possible answer: D = −5n + 200; $160
possible answer: D = 5n + 200; $240
possible answer: D = −8n + 200; $160
The required equation is D = 5n + 200 and the amount deposited after 8 months is $240
Given the amount that steven deposited every month as $200
Let n be the number of months
If he decides to increase the amount by $5 every month, then the amount added after n months will be $5nThe function that describes the arithmetic sequence will be expressed as sum of the amount deposited and increment:D = 200 + 5n = 5n + 200
In order to get the amount deposited after 8 months, we will replace n by 8 to have:
D = 200 + 5(n)
D = 200 + 5(8)
D = 200 + 40
D = 240
Hence the required equation is D = 5n + 200 and the amount deposited after 8 months is $240
Learn more here: https://brainly.com/question/2159099
why is this even a question
x + y - a = t
help
Answer:
x+y=t+a
Step-by-step explanation:
its seems to be the unwanted question
suppose today is Thursday, what day of the week will it be after 20days, 50days, 70days n 100 days
Answer:
Wednesday, Friday, Thursday Saturday
Step-by-step explanation:
HELPPP PLEASE THANK YOU