Find the value of X and Y​

Find The Value Of X And Y

Answers

Answer 1

Answer:

Step-by-step explanation:

9x-1 + 5x-15 =180, 14x-16=180, x = 14

9x-1 + y-20 = 180, 126-1-20+y =180, y = 105

Answer 2
X=14
Y=105
(Hope it helps)

Related Questions

Somebody help me please

Answers

-10, -8, 0 and 2

Hope this helps! ;)

Pls help me with this question!!!

Answers

Answer:

5

Step-by-step explanation:

have a great day and hope helpful pls mark as brainliest

(MARKING BRAINLIEST!) Jeremiah read 10 books in 6 months. Fill out a table of equivalent ratios and plot the
points on the coordinate axes provided.

Answers

(0,3) (10,6) (40,15)

Find the measure of all the angles. ​

Answers

Answer:

60

Step-by-step explanation:

All line segments are shown to be equal in length so all interior angles must equal 180 degrees.

Since all sides are equal length, the angles must be equal also.

All angles must be 60 degress and 60+60+60 =180

Answer:

60 degrees for all sides

Step-by-step explanation:

all equal and 60+ 60+ 60= 180

A scientist determines that the number of bacteria in a culture is modeled by the formula A(t)=4,000e0.02t, where t is the number of minutes after observation begins.

Answers

Using the exponential model given, the number of bacteria in the culture after 9 minutes after the observation began will be 4789

Given the exponential model :

[tex] A(t) = 4000e^{0.02t} [/tex] [tex] A(t) = Number\:bacteria\:in\:the\:culture\:after\:t\:minutes [/tex] t = number of minutes after observation begins

The number of bacteria in the culture 9 minutes after the observation began can be calculated thus :

[tex]t = 9 \: minutes [/tex]

Substitute 9 for t in the exponential equation :

[tex] A(t) = 4000e^{0.02\times9} [/tex]

[tex] A(t) = 4000e^{0.18} [/tex]

[tex] A(t) = 4000 \times 1.1972173 [/tex]

[tex] A(t) = 4788.87 [/tex]

Therefore, the number of bacteria in the culture after 9 minutes will be about 4789

Learn more :https://brainly.com/question/10992447

What's the slope of (6, 5) and (3, 7.5) ?​

Answers

Answer:

The slope of (6, 5) and (3, 7.5) is 5/-6.

As a decimal: (-0.83333333333...)

Step-by-step explanation:

Formula for slope:

[tex]m=\frac{y^2-y^1}{x^2-x^1}[/tex]

('m' means slope.)

[tex](x^1,y^1) =[/tex] coordinates of the first coordinate point

[tex](x^2,y^2)=[/tex] coordinates of the second coordinate point.

--------------------------

Coordinates:

[tex](6,5)(3,7.5)[/tex]

-------------------------

Now, I will simply plug the numbers into the formula.

[tex]m=\frac{7.5-5}{3-6} =\frac{2.5}{-3} =5/-6[/tex]

As a decimal: (-0.83333333333...)

The slope of the given points is 0.833

Slope, m, is given by the formula

[tex]m = \frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]

From the question

[tex]x_{1} = 6[/tex]

[tex]y_{1} = 5[/tex]

[tex]x_{2}=3[/tex]

[tex]y_{2}=7.5[/tex]

Putting the above parameters into the formula

[tex]m = \frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]

We get

[tex]m =\frac{7.5-5}{3-6}[/tex]

∴ [tex]m= \frac{2.5}{-3}[/tex]

[tex]m = 0.833[/tex]

Hence, the slope of the given points is 0.833

Learn more here: https://brainly.com/question/15366731

Solve for x. Help Help Help Help Help, I tried dividing 17/2 which gave me 8.5 but it’s wrong

Answers

Answer:

x = 15.9

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2 + b^2 = c^2  where a and b are the legs and c is the hypotenuse

6^2 + x^2 = 17^2

36+ x^2 = 289

x^2 = 289-36

x^2 =253

Take the square root of each side

sqrt(x^2) = sqrt( 253)

x = 15.90597

Rounding to the nearest tenth

x = 15.9

What is the product of -4 × -(-5)

Answers

Answer:

-4×(-5)=20

have a nice day <3

the q value moves the graph in q units upward or downward and has ____________ on the _____________ of the parabola​

Answers

Answer:

Where is graph Hope you understand me

Given f (x) = 3x+1 and g(x) = x-1, evaluate f(-2)

And please explain how you got that as the answer.

I will give Brainliest to the first person too :)

Answers

Answer:

f(-2) =  -5

Step-by-step explanation:

Actually, the function g(x) is irrelevant here.  We need only evaluate the function f(x) = 3x + 1 at x = -2:

f(-2) = 3(-2) + 1 = -6 + 1 = -5

f(-2) =  -5

The graph of y = x^2 is translated 3 units to the left. The equation for this new graph is:
a) y = (x - 3)^2
b) y = x^2 + 3
c) y = (x + 3)^2
d) y = x^3 - 3

Answers

The answer is:
C. Y=(x+3)^2

If a recipe call for 1/4 cups oats per 1/2 cup flour, how much oats would
you need for 1 cup of flour? *
O 1/8 cup oats
O 1/4 cup oats
O 1/2 cup oats
O 3/4 cup oats

Answers

Answer:

1\2 oats that's easy it's 1\2 that's the answer

What is the answer for:

4^3x+2< 64??

Answers

Answer:

Step-by-step explanation:

Can I have brainliest pls?

Answer:

x<31/32

Step-by-step explanation:

What is the range of the given function?

Answers

Answer:

It's B

Step-by-step explanation:

"•"means it's included

° means it's not.

30 POINTS In which of the following functions would it be appropriate to use only positive integers for the domain? Select all that apply.


The function c(p) represents the cost for (p) people to attend the movies.

The function m(t) represents the miles driven over t hours.

The function t(m) represents the average high temperature for a given number of months.

The function p(w) represents the profit of a farmer who sells (w) whole watermelons.

The function h(n) represents the number of person-hours it takes to assemble (n) engines in a factory.

Answers

Answer:

hi

Step-by-step explanation:

[tex]\left(\sqrt{3}+4\right)\left(1+\sqrt{3}\right)[/tex]

Answers

Answer:

[tex]\huge\boxed{\sf 7 + 5\sqrt{3} }[/tex]

Step-by-step explanation:

[tex](\sqrt{3} +4)(1+\sqrt{3})\\\\= \sqrt{3}(1+\sqrt{3} )+4(1+\sqrt{3})\\\\= \sqrt{3} + (\sqrt{3} )^2 + 4 + 4\sqrt{3} \\\\= \sqrt{3} + 3+4+4\sqrt{3} \\\\= 7 + \sqrt{3} + 4\sqrt{3} \\\\Take \ \sqrt{3} \ common\\\\= 7 + \sqrt{3} (1+4)\\\\= 7 + \sqrt{3}(5)\\\\= 7 + 5\sqrt{3} \\\\\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807

Jessica received a $30.00 gift card for her birthday. She used it to buy a DVD for $16.43. How much money does Jessica have left on her gift card?

Answers

Answer:

she has 13.57 left on her gift card

URGENT !!!!!
Find the area of the parallelogram.

Answers

Answer:

area of the parallelogram =base×height

=4cm×1cm

=4cm²

Define what algebraic description is and give two examples

Answers

Answer:

Step-by-step explanation:

This helps in the representation of problems as mathematical expressions. It involves variables like x, y, z and mathematical operations like addition, subtraction, multiplication and division to form a meaningful mathematical expression. For example in algebra is 2x+4=8.

The next term in each of these Fibonacci sequences is found by adding together the two previous terms.

Work out the missing terms in each sequence.

2 5 7 12 ....... .......
pls be quick!!!

Answers

Answer:

19, 31

Step-by-step explanation:

2+5 is 7, 7+12 is 19, so forth

represents a line that passes through (3, –2) with a slope of negative StartFraction 4 Over 5 EndFraction?

Answers

Answer:

[tex]y = \frac{4}{5} x - \frac{22}{5} [/tex]

Step-by-step explanation:

[tex]y = mx + b[/tex]

[tex] - 2 = \frac{4}{5} (3) + b \\ - 2 = \frac{12}{5} + b \\ - 2 - \frac{12}{5} = b \\ - \frac{10}{5} - \frac{12}{5} = b \\ - \frac{22}{5} = b[/tex]

Therefore, the equation of the line that goes through point (3, -2)and has slope ⅘ is

[tex]y = \frac{4}{5} x - \frac{22}{5} [/tex]

Solve v times w squared+ y= x. Solve for w. Please show me how you got the answer!

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

let's solve for " w "

[tex]vw {}^{2} + y = x[/tex]

[tex]vw {}^{2} = x - y[/tex]

[tex] {w}^{2} = \dfrac{x - y}{v} [/tex]

[tex]w = \sqrt{ \dfrac{x - y}{v} } [/tex]

Answer:

w = √( x - y ) / v

Step-by-step explanation:

in this situation, we are actually asked to make w the subject of the formula

this !means that we should make w be equal to every other variable meaning;

w = y + x

note that this is just an example

so, let us get started

we have;

vw² + y = x

first of all we have to move the y to the right hand side

it is more like collecting like terms so that at the end of the day we only end up with w on that side

vw² = x - y

now, we have to remove the ²

we will do that by square rooting both sides

√( vw )² = √( x - y )

the square root will remove the square because they are opposites of each other.

it is more like a multiplication sign canceling a division sign or when we bring a subtraction sign to the other side of the equation and it turns to an addition sign.

in our case, it is like bringing the square to the other side of the equation and it turns to a square root sign

so,

vw = √( x- y )

we ate almost done.

it is now time to remove the v by dividing through by v

this means that we remove the multiplication sign bonding the v and w through division just like the square root removing the square

vw / v = √( x - y ) / v

w = √( x - y ) / v

therefore , our answer is

w = √( x - y ) / v


Write an equation in slope-intercept form for the line with slope -1/2
and y-intercept 4

Answers

Answer:

Step-by-step explanation:

89

Answer:

y=-1/2x+4

Step-by-step explanation:

Calculate the measure of the missing angle of the
quadrilateral pictured below:
E 110°
F 65°
D87°
G?
The missing angle measures

Answers

Step-by-step explanation:

The angles of rectangle add up to 360°

So the missing angle + 65 + 110 + 87 = 360

The missing angle + 262 = 360

The missing angle = 98°

please give me a brainliest answer

Step-by-step explanation:

? + 65°+ 110°+87° = 360°

? + 262° = 360°

? + 262 -262° = 360° - 262°

? = 98°

At a snack stand, a medium soda costs $1.19, a chicken sandwich costs $3.09 , and an order of sweet potato fries costs $2.59. Abdul is going to buy this meal for 9 different people. What is the total amount it will cost him?

Answers

Answer:

27.59 without tax

Step-by-step explanation:

27.95 with tax

Is the answer A B C or D

Answers

Answer:

I am not sure but i think it is D

Answer:

B

Step-by-step explanation:

Because angle F is equal angle G, 2x+4=3x. Solving for x, we get 4.

Please solve this problem... I will mark you brainliest

Answers

Answer:

2/8 po sana maka tulong po salamat

What he said is right

Twenty students are standing in line to buy food at a football game. The first three students
spend a total of $24. on food.
a. How much do the first three students spend on food per person? [1 point)

Answers

Answer:

$8

Step-by-step explanation:

If the first 3 students spend $24 on food total, and they split the bill equally, each of the 3 paid $8. We know this because 24 ÷ 3 = 8.

Help me with number 4 please thank you!

Answers

Answer:

4 bags, or 4 1/4 bags

Step-by-step explanation:

change 3 1/2 into a improper fraction, then change it to have a common denominator as 3/4. the expression would then be (14/4 + 3/4) divided by 1/2. 17/4 divided by 1/2 is 4 1/4. it would depend if they meant to fill the whole bag.

What are the characteristics of squares, rhombi, kites, and trapezoids?

Answers

A square can be defined as a rhombus which is also a rectangle – in other words, a parallelogram with four congruent sides and four right angles. A trapezoid is a quadrilateral with exactly one pair of parallel sides.
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