help please. find the values of x and y and if you feel like it, show your work
Answers
Answer:
[tex]x=4[/tex], [tex]y=61[/tex]
Step-by-step explanation:
Since the triangles are congruent, we already know that they have the same angles and sides.
We can solve for the missing side with this equation:
[tex]51=12x+3[/tex]
subtract [tex]3[/tex] from both sides
[tex]48=12x[/tex]
divide both sides by [tex]12[/tex]
[tex]x = 4[/tex]
Due to the Angle Theorems we already know [tex]2[/tex] of the angles on the triangle:
[tex]63[/tex] and [tex]56[/tex]
We can solve for the missing angle with this equation:
[tex]A+B+C=180[/tex]
[tex]63+56+y=180[/tex]
[tex]119+y=180[/tex]
subtract [tex]119[/tex] from both sides
[tex]y=61[/tex]
plz mark me brainliest. :)
Related Questions
The temperature at 6.00 am was - 12 the temperature increased by 1/2 each hour for 6 hours what was the temperature in degrees Fahrenheit at noon
Answers
Answer: -9 degrees Fahrenheit
Step-by-step explanation:
Given: Temperature at 6:00 AM = -12 degrees Fahrenheit
Temperature increased each hour = [tex]\dfrac12[/tex] degrees Fahrenheit
Temperature increase in 6 hours = [tex]6\times\dfrac12=3\text{ degrees Fahrenheit}[/tex]
Temperature at noon = Temperature at 6:00 AM+Temperature increase in 6 hours
= -12+3 degrees Fahrenheit
= -9 degrees Fahrenheit
Hence, the temperature in degrees Fahrenheit at noon= -9 degrees Fahrenheit
Geometry
The sides of four triangles are given.
Triangle A: 6 cm, 8 cm, and 10 cm
3 2
3
Triangle B:
10
-in
in, in, and
Triangle C: 8 ft, 15 ft, and 17 ft
Triangle D: 0.32 mm, 0.96 mm, and 1 mm
gin
Which of the four triangles is obtuse?
В у
Answers
Answer:
12
Step-by-step explanation:
50 ml of water is poured into a beaker. 50 ml of another liquid is poured into the same beaker. The beaker is left undisturbed for some time. After some time, it is observed that the liquid forms a clear layer on top of water. If the density of water is 1 g/cc, what could be the density of the second liquid?
Answers
Answer:
Well if you combined 50 ml to a beaker that already had 50 ml of water in it total you have 100 ml of water. The density of the second liquid would be the same as the first beaker but sense they are combined it would be 2 g/cc.
Step-by-step explanation:
simplify the expression p(p^-7*q^3)^-2*q^-3
A.p/q^3
B.p^15/q^9
C.1/(p^9*q^2
D.p^14*q
Answers
Answer:
B.p^15/q^9
Step-by-step explanation:
p(p^-7•q^3)^-2•q^-3
answer: B. p^15/q^9
1. Holly's height changes by_________
meters for each meter that she moves away from the cliff. Enter your answer exactly as it shows in the interactive. Check
Answers
Answer: inches maybe
Step-by-step explanation:
Which linear equations have one solution? Check all that apply.
5x - 1 = 3(x + 11)
4(x - 2) + 4x = 8(x – 9)
4(x – 6) + 4 = 2(x - 3)
2(x – 4) = 5(x – 3) + 3
2(x - 1) + 3x = 5(x - 2) + 3
Answers
Step-by-step explanation:
linear equations have one solution are:-
5x - 1 = 3(x + 11)
4(x – 6) + 4 = 2(x - 3)
2(x – 4) = 5(x – 3) + 3
Answer:
The linear equations that have one solution are:
5x - 1 = 3(x + 11)
4(x – 6) + 4 = 2(x - 3)
2(x – 4) = 5(x – 3) + 3
Step-by-step explanation:
100% on Edge 2021
hi so I have a question for math.. the math problem is: The coordinates of the vertices of a quadrilateral are P(1,2), R (1,4), S (3,4), and T (4,2).
Quadrilateral PRST is reflected across the y axis to create quadrilateral P'R'S'T'. Which rule describes this transformation?
A. (x, y)- (x,-y)
B. (x,y)- (-x,y)
C. (x,y)- (y,-x)
D.(x,y)- (-y,x)
I think it's c but just want to be sure. thanks
ps the - are supposed to be arrows I can't find anything better to be arrows sorry and negatives sorry if this is confusing!
Answers
Answer:
Step-by-step explanation:
d
Answer:
D
Step-by-step explanation:
WILL GIVE BRAINLIEST:
If you roll a 6-sided die 6 times, what is the best prediction possible for the number of times you will roll a six?
Answers
Answer:
you roll a 6-sided die 6 times, what is the best prediction possible for the number of times you will roll a five? 5. 1. 2. 6. Submit. Submit. Continue. Correct!
Step-by-step explanation:
Answer:
There is a 1/36 chance that you will roll a 6.
Step-by-step explanation:
This would be the same for any other number in the dice if it rolled 6 times.
Hope this helps.
helpppp me on thisss
Answers
Answer:
B
Step-by-step explanation:
3600/30/16=15/2=7 1/2
PLEASE HELP NOWWWWWWWWWW
Answers
Answer:
No
Step-by-step explanation:
just follow the directions
If x= -4 and y=-8, which expression would have a negative value?
A: x+y
B: x-y
C: x*y
D: x/y
Answers
Step-by-step explanation:
x + y will have negative value as
x + y = -4 + (-8) = - 4 - 8 = - 12
Answer:
A
Step-by-step explanation:
They are both negative so you will keep the negative sign when you add.
Write an expression to represent 8 less than the product of 6 and a number, y
Answers
Answer:
6y-8
Step-by-step explanation:
8 less than.... ? - 8
The product of..... (6 (multiply) ?) - 8
6 and a value y....... (6 (multiply) y) - 8
= 6y-8
pls answer 6 ill give brainliest :d
Answers
Answer:
D
Step-by-step explanation:
"Solution to the system" means when the two lines intersect. As seen in the graph, you can see that the two lines intersect at (3,-4). This was for Question 11
PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!
PLSSSSS SHOWWW THE WORKKKK!!!!!!!
Answers
40 fl oz = _ c 9 gal=__ qt
Answers
Identify the independent variable and dependent variable in the situation:
Wait time, w, and the number of people in line to get on a ride, p.
Independent variable
[Choose)
Dependent variable
[Choose ]
Answers
Will give brainliest to decent answer!
Answers
Answer:
1. Domain: [0,120] Range: [0,300]
2. f(30) = 200; After 30 minutes, the altitude of the balloon is 200 feet.
3. x = 10; When the altitude of the balloon is 100 feet, the time has passed is equal to 10 minutes.
4. at 20-40 minutes
5. 70 minutes
6. x: {40 ≤ x ≤ 90}
Step-by-step explanation:
1. The line is between 0 and 120 on the x-axis and is between 0 and 300 on the y-axis.
2. When x = 30, y equals 200.
3. When y = 100, x equals 10.
4. The line stays on 200 for 20 minutes, between 20 and 40.
5. Between 30 and 100 minutes, the altitude is greater than 200.
6. All x values between 40 and 90 (including 40 and 90 too) matches with 300 as their y-coordinate.
Answer:
.1:
.2:
.3:
.4: At around 20 to thirty minutes
.5: From 20 to 90 minutes
.6:
Step-by-step explanation:sorry i dont know the others
A rectangle is 8 inches in length and it is 1 and 1/2 foot wide. What is the area 2 possible answers btw lol pls help asap!!
Answers
Answer:
Area = 144 inches2
or
Area = 1 feet2
Steps:
1.5 feet = 18 inches
Area = l × w
= 8 × 18
= 144 inches2
or
8 inches = 0.66666666666667 feet
Area = l × w
= 0.66666666666667 × 1.5
= 1 feet2
PLEASE HELP WILL GIVE THE CROWN!!!
Find the length of the line segment NQ.
Answers
How do I find the midpoint n distance of a segment?
Answers
Answer:
use this formula
Step-by-step explanation:
Answer:
find the points for A and C then use those points in this formula to get the answer: M( x1 + x2/2, y1 + y2/2)
Step-by-step explanation:
HELP MEEEEEEEEE PLSS
Answers
Answer: 8/63
Step-by-step explanation:
Just divide it
Answer:
The answer is 8/63.
When u get two fractions like that, u gotta flip the bottom one upside down. So that the bottom number is on the top and the top number is on the bottom.
8x2 - 6x + 3 – 2x – 10x?
Answers
Answer:
8[tex]x^{2}[/tex] + 3 + -6x
Step-by-step explanation:
First we need to find the like terms so that we could add them. In this case the like terms are,
1. 6x , -2x , -10x
So, these are the only terms that we can add in this expression.
Hence,
=> 8[tex]x^{2}[/tex] + 3 + (6x - 2x - 10x)
=> 8[tex]x^{2}[/tex] + 3 + -6x
And this is as simple as this expression can go until we find the value of "x" which is not yet told.
Hope my answer helped.
Answer:
☺️
Step-by-step explanation:
Calculator mo.. Baka maka tulong sayo. God bless
4 pairs of shoes cost $80. What is the cost of 7 pairs of shoes?
Answers
Answer:
140
Step-by-step explanation:
80 Divied by 4 is 20
SO Each Pair Is 20
7 x 20 = 140
Answer:
140
Step-by-step explanation:
It would be $20 a pair.
Solve the equation:
2m + 45 = 49
Answers
Answer:
m=2
Step-by-step explanation:
2m=4
m=2
if my answer helps please mark as brainliest.
Answer:
2(2)+45=49
Step-by-step explanation:
please mark as brainlest im corrcect.
Question 10 of 10
Which of the equations below could be the equation of this parabola?
5
-5
Vertex (0,0)
5
5
A. x = 3y2
B. y= 3x2
c. y=-3x2
Answers
Answer:
×=234(43)rep3224×89
234+432=642
the answer is 642
3×2=6
The equation of the parabola that represents the given graph is y = 3x².
The correct option is B.
What is a parabola?A plane curve produced by a moving point such that its separation from a fixed point equals that of a fixed line is a parabola.
If the vertex of the parabola is at (0, 0), then the equation of the parabola has the form:
y = a x²
where "a" is a constant that determines the shape of the parabola. We need to find the value of "a" using the fact that the parabola passes through the point (1, 3).
Plugging in the coordinates of the passing point (1, 3), we get:
3 = a (1)²
3 = a
Therefore, the value of "a" is 5.
Hence, the equation of the parabola is:
y = 3x²
To learn more about the parabola;
https://brainly.com/question/21685473
#SPJ5
Help!!! Please help me I need help on my homework!
Answers
Answer: First you have to figure out what the decimal is as a fraction, which is 3/50.
Step-by-step explanation:
You take 0.06 and you use a fraction calculator and you put in the decimal and hit enter. Your answer is 3/50
Olivia has $9,050 in a savings account that earns 2.5 % annually. How much will she earn in interest in 2 years?
Answers
Answer:
452.5
Step-by-step explanation:
9050 x 0.025
226.25 x 2
452.5
What is the additive inverse of -10?
Answers
Answer:
The inverse with respect to addition; the opposite. The additive inverse of 12 is −12. The definition of an additive inverse is the number needed to bring a negative number to zero. An example of an additive inverse is the number 30 when added to -30. So the additive inverse of -10 is 10
Step-by-step explanation:
Answer: 10
Step-by-step explanation:
To find the additive inverse of a number, all we should do is change its sign. Thus, the additive inverse of a positive number is a negative number, and the additive inverse of a negative number is a positive one. So the additive inverse of -10, which is negative, is positive 10, or just 10.
write the equation of the line with a slope of 8, through the point (7,1)
Answers
Answer:
Y = 8x - 55
Step-by-step explanation:
What is the expanded form of 4,365,421,006
Answers
Answer:4 × 109
+ 3 × 108
+ 6 × 107
+ 5 × 106
+ 4 × 105
+ 2 × 104
+ 1 × 103
+ 0 × 102
+ 0 × 101
+ 6 × 100
Step-by-step explanation:
Answer:
Ok!
Step-by-step explanation:
if you need help with "expanded form" you can always go to calculatorsoup