Mathematics High School

Given ABCD what is the value of y? ​

Given ABCD What Is The Value Of Y?

Answers

Answer 1

Answer:

x=7

y=5

Step-by-step explanation:

quadrilaterals have 360 degrees, and their opposite angles are equal

15x+5=16x-2

7=x

(plug back in to find angle)

15(7)+5=110

that angle, plus opposite angle, equals 110.

360-220=140

140/2=70

now we know the value of other unsolved angle

70=12y+10

60=12y

5=y

Related Questions

Find the value: 3/2 ÷ 5/8 (write your answer as a fraction AND as a decimal number)

Answers

Answer:

Decimal : 2.4

Fraction: 2 4/10 or 2 2/5

Step-by-step explanation:

hope this helps :) plz mark brainliest to help my rank

3                        5

/           ÷             /

2                        8

To solve this, the first step would be to make the reciprocal of 5 / 8 which is 8 / 5, then change the division sign to a multiplication sign.

3                         8

/            x             /

2                         5

3 x 8 = 24

2 x 5 = 10

24 / 10 = 12 / 5 or 2 2/5

12 divided by 5 = 2.4

Ahhhh sorry i misread it the first time and flipped the wrong equation

5
Select the correct answer
Which system of equations is represented by this graph?

Answers

Y=2-3x
Y=-4 -2/5x
I think

Can somebody help me. Will mark brainliest

Answers

Answer:

the first two reason are given then the last one is cpctc

Write the equation for this function rule. The output is 5 more than the input.

Answers

Y = x + 5, where y is the output and x is the input

Answer:

y= x+5

Step-by-step explanation:

You said "output" means

y

and "input" means

x

, so the only other thing you need to know is "is" means

=

(equals

Pls help me with this problem

Answers

Answer:

when adding 3

6+3=9

when subtracting 2

9-2=7

7,8,9,10,11,12,13,

HELP

What is the domain of the equation graphed below

Answers

Answer:

The domain of a function is the range of which the x-axis spans across the function. Range is the range of which the y-axis spans across the function. You can see here, there is not stoping point on either side of the function, meaning that the function reachest from -infinity to +infinity. So you answer would be:

B) All Real Numbers

Hope that I helped!

3
Regina writes the expression y +9.
4
Which expression is equivalent to the one Regina
writes?
A (9.3 : 4) + y
B 9+ y(3:4)
C (y +9)(3-4)
D None of these

Answers

Answer:

a

Step-by-step explanation:

if you do it right it is a

the answer would be (9•3 divided by 4)+y which is A

A=18 B=3 bc +4 Substitute the value with a number evaluate each algebraic expression using the given values. What is the number?

Answers

Answer:

YNW MELLY

Step-by-step explanation:YNW MELLY

please help with this

Answers

Angle 5 would be 154 degrees since they are corresponding angles

Answer:

obtuse angles

directions "rewrite the standard form equations into slope intercept form" 2x+6y=-24

Answers

Answer:

-2x-24/6

pass the x susbtrating divided it by 6

Need the answer in 20 min !! Ty

Answers

Answer:

15

19

14

Step-by-step explanation:

Pls help

Simplify the logarithmic expression

Answers

9514 1404 393

Answer:

  log₁₂(4)

Step-by-step explanation:

The applicable rule of logarithms (to the same base) is ...

  log(a^b) = b·log(a)

__

Then the expression simplifies as follows:

  [tex]3\log_{12}(2)+\dfrac{1}{3}\log_{12}(2^3)-\log_{12}(2^2)\\\\=3\log_{12}(2)+\dfrac{3}{3}\log_{12}(2)-2\log_{12}(2)=(3+1-2)\log_{12}(2)\\\\=2\log_{12}(2)=\log_{12}(2^2)=\boxed{\log_{12}(4)}[/tex]

What is the slope of a line perpendicular to the line whose equation is 2x+10y=20. Fully reduce your answer.

Answers

Answer:

m=5

Step-by-step explanation:

2x+10y=20

10y=-2x+20

y=-1/5x+2

slope of this line=-1/5

(replace the denominator by the nominator and the nominator by the denominator and change the sign to the opposite one negative to positive)

slope of perpendicular line=5

Help please!!!!!!!!!!!

Answers

Answer:

f, it isnt doing anything as going up in units of water

Step-by-step explanation:

What is the value of x? B 75° Enter your answer in the box. X=​

Answers

Answer:

55

Step-by-step explanation:

75+50=125

180-125=55

What’s the solution for x/3 = 3

Answers

Answer:

x=9

Step-by-step explanation:

x/3=3

1. Multiply both sides by 3

x/3 * 3 = 3*3

2. 3 and 3 cancel out

x=9

Answer:

What's the question?

Step-by-step explanation:

A car travels 72 miles on 6 gallons of gas. At that rate, how much gas will it need to travel 204 miles?

Answers

Answer:

17 gallons

Step-by-step explanation:

First find how many miles it can travel with 1 gallon which would be 72÷6 = 12 So 1 gallon can takes it to 12 miles

Do 204÷ 12 = 17

Answer:

17 galloons

Step-by-step explanation:

72 Miles= 6 galloons

144 miles = 12 galloons

204 miles = 17 galloons

in every 12 miles is equivalent to 1 galloon of gas so basically when you divide 204 into 12 you will get 17. you need 17 galloons of gas

The cost to rent a truck is $75 flat fee, plus $0.55 per mile driven. The table below shows the total cost of the renting the truck for the first four miles.

Answers

Answer:

75+ 0.55x = total amount

75 + (0.55 X 60) = $108

Step-by-step explanation:

x is a variable and represents the number of miles you drive, since you drive 60 miles you should figure out how much is 60 miles then add the flat fee of 75

Madison has only dimes in her pocket . Which amount of money could she have ?

A.) 46 cents

B.) 67 cents

C.) 50 cents

D.) 28 cents

Answers

Answer:

c

Step-by-step explanation:

Letter “ C “ is the answer

A pet shop offers an iguana for $\color[rgb]{0.35,0.35,0.35}\$80$ and a parakeet for $\color[rgb]{0.35,0.35,0.35}\$40$. During a sale, Chris bought the iguana at a $\color[rgb]{0.35,0.35,0.35}40\%$ discount and the parakeet at a $\color[rgb]{0.35,0.35,0.35}55\%$ discount. The total amount saved on Chris’s new pets was what percent of the total of their original prices?

Answers

Answer:

Ok me la p3l4swkekbdjwkkagdy2hk

Which 3 cards on the bottom are the reasons?

Answers

Answer:

Attachment

Step-by-step explanation:

Can someone tell me the slope ?

Answers

Answer:

slope = 4

Step-by-step explanation:

We can find the slope of a line when knowing 2 points by using the slope formula, [tex]\frac{y_2 - y_1}{x_2 - x_1}[/tex]. [tex]x_1[/tex] and [tex]y_1[/tex] represent the x and y values of the first point, respectively. [tex]x_2[/tex] and [tex]y_2[/tex] represent the x and y values of the second point, respectively.

The two points we have are (2,8) and (0,0). So, in this case, [tex]x_1[/tex] = 2, [tex]y_1[/tex] = 8, [tex]x_2[/tex] = 0, and [tex]y_2[/tex] = 0. Let's substitute those values into the formula and solve to get the slope:

[tex]m =[/tex] [tex]\frac{0-8}{0-2}[/tex]

[tex]\frac{-8}{-2}[/tex]

[tex]4[/tex]

So, the slope is 4.

what is the simplified expression for this ?

Answers

Answer:

I think it is 14.1421356237. I needed you can round it down to 14.14.

Need this very badly ​

Answers

((5x5)/2)x2=50 square ft
(8x5)x2= 80 square ft
8x7= 56 square ft
50+80+56=186 square ft
D) 186 square ft

A meal cost $18.50 at a restaurant, including the 9% tax and the 20% tip.
What was the original cost of the meal?

Answers

The original price of the meal was $13.47 because 20% of 18.50 is 3.7 you subtract it from 18.50 and then you get 14.8 then you do 9% of 14.8 and get 1.332 and subtract that from 14.8 and get 13.468 and round to the nearest hundred.

865.3 divided by 5 ...?

Answers

173.06 is your answer

Continue each pattern with the next two numbers
-7, -9, -11,-13
Write the explicit equation for this sequence an
What would the 18th term be in this sequence?



Answers

The 18th sequence is - 41

graph the function r(x) = -1/4 |x|

Answers

here is your function graphed

Darren has just unplugged his fridge so it can defrost. Thefreezer is at 17 degrees and warms up at 11 degrees an hour.The fridge part is at 23 degrees and rises 8 degrees per hour.How many hours will it take for both the fridge and thefreezer to be the same temperature? What is thetemperature change in that time span?

Answers

Answer:

im not sure

Step-by-step explanation:

wish i could help!! :((

bUT THANKS for the pointssssssss

Answer:

they intercept at (2,39)

Step-by-step explanation:

so, the starting point is the y int, and the rate it warms up is the slope so you need to create an equation that follows y=mx+b, then you can use a graphing calculator like desmos, to graph the equation.

the equations would be y=11x+17 and 8x+23, x represents hours.

is 8 greater than -8

Answers

Answer:

yes

Step-by-step explanation: bc 8 is positive and -8 in negitive. 8 has a greater vealu bc its posivtive. -8 i has a leere vealu bc it negitive.

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