When x=1, find the value of y

1) -3
2) -1
3)1
4)-4

When X=1, Find The Value Of Y1) -32) -13)14)-4

Answers

Answer 1

Answer:

y = -3

Step-by-step explanation:

The equation of the line is y = -x -2

We plug in the given x value into the equation to find y.

y = -(1) - 2

Simplify.

y = -3


Related Questions

Simplify(6^5/7^3)^2 .................help please

Answers

Answer:

513.95402 I think lol

 4.1     7776 = 25•35

(7776)2 = (25•35)2 = 210 • 310  4.2     343 = 73 (343)2 = (73)2 = 76

The answer is 7776^2
_____
343^2

Pls mark brainleist

If an oxygen atom gains 2 electrons what is it's overall charge?

(Remember: electrons have a negative charge)

Answers

Answer:

I think it would be -2 if it has a negative charge

Step-by-step explanation:

2y + 14x - 7x + 9y ​

Answers

Answer:

1, - 2

Step-by-step explanation:

Answer:

7x + 11y

Explanation:

1. Subtract 7x from 14x. 2y + 7x + 9y

2. Add 2y and 9y together. 11y + 7x

How can you tell that the inequality 3x - 1 > 3x + 2 has no solution just by looking at the terms in the inequality? Please help. I cant do math!

Answers

Answer:

A

Step-by-step explanation:

You want to double the 3 into the right square. Then add 15. After that, move the 7 into the 10 square.And there you go. You got 19-

Louisa cuts 7 peices of yarn.

Answers

Answer:

i need more details

Step-by-step explanation:

Lol where’s the rest of the question

Click below for question!
THANKS FOR ALL YOUR HELP GUYS!

Answers

Answer:

B= -7/5

Step-by-step explanation:

Subtract the 2nd y from the first (2-9)

Subtract the 2nd x from the first (11-6)

-7/5

Triangle PQR is similar to Triangle XYZ. PQ=3 and XY=6. If the perimeter of Triangle XYZ is 20, what is the perimeter of Triangle PQR?

Answers

Answer:

10

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal, that is

scale factor = [tex]\frac{PQ}{XY}[/tex] = [tex]\frac{3}{6}[/tex] = [tex]\frac{1}{2}[/tex]

That is the sides of Δ PQR are half those of Δ XYZ, thus

The perimeter of Δ PQR is half Δ XYZ, that is

perimeter of Δ PQR = [tex]\frac{1}{2}[/tex] × 20 = 10

The formula for the volume of a cylinder is V = gran.
Solve V = 872) for h, the height of the cylinder.
O A. =
nar
B. n =
O c. h =
Vr2
O D. h=
372

Answers

Answer:

B . n

Step-by-step explanation:

scientific notation for 1.0 ×10^6​

Answers

Answer:

1000000

Step-by-step explanation:

I'm not sure what you meant by "scientific notation". So uhh, I only solved the 1.0 times 10^6,

10^6=10×10×10×10×10×10

10^6=1000000

(Fun fact. If you ever see a power of 10, you don't actually need to solve it. Look at the power, and add the same amount of 0's. For example 10^2. Power sign is 2. 2 trailing 0's.)

Solve the equation 7x+12=x−6 to find the number, x .



x= __

Answers

x equals -3 i’m adding more characters because it’s not 20 but it’s -3

Answer: -3

Step-by-step explanation:

Sales tax in a certain community is 5%. If the sales tax on a new car was $1400, what was the selling price of the car?

Answers

Answer:

Step-by-step explanation:

Selling price = (100+5)/100 × 1400

= 105 × 14

= $ 1470.00

Answer:

28000 plz rate this thanks

2/5(5 + x) = 8
What is x if the equation equals 8

Answers

Answer:

x=15

Step-by-step explanation:

What is the square root function?

Answers

Answer:

f(x) = [tex]\sqrt{x}[/tex]

Step-by-step explanation:

hope this helped :-)

Calcula la relación entre los volúmenes de estos dos cilindros, si el radio de uno de ellos es el doble que del otro

Answers

Answer:

calfdmf mjd fmjs  wsmc wsjmc jesd jms

Step-by-step explanation:

Some people advise that in very cold​ weather, you should keep the gas tank in your car more than half full. Irene​'s car had 6.4 gallons in the 14​-gallon tank on the coldest day of the year. Irene filled the tank with gas that cost ​$3.90 per gallon. How much did Irene spend on​ gas?

Answers

Answer:

$24.96

Step-by-step explanation:

Total number of gallons irede had in his tank = 6.4gallons

Price per gallon is $3.90

To get the cost of 6.4gallons;

If 1 gallon = $3.90

6.4gallons = $x

Cross multiply

1 * x = 3.90 * 6.4

x = 24.96

Hence Irene spent $24.96 on gas

in the equation (m^5/6) (m^1/6)^7 = m^x , what is the value of x that makes the equation true?

Answers

The value of x in the equation (m^5/6) (m^1/6)^7 = m^x is 2

What is the law of exponent?

The exponents of numbers are added when the numbers are multiplied, subtracted when the numbers are divided, and multiplied when raised by still another exponent: a^m×a^n = a^(m+n); a^m÷a^n = a^(m−n);

(am)ⁿ = a^mn.

Given an equation, (m^5/6) (m^1/6)^7 = m^x

Using the law of exponent, we get,

(m^5/6) (m^1/6)^7 = m^5/6*m^7/6

= m^(5/6+7/6)

= m^12/6

= m^2

Hence, the value of x in the equation (m^5/6) (m^1/6)^7 = m^x is 2

For more references on the law of exponents, click;

https://brainly.com/question/28966438

#SPJ2

Find the value of X and Y in this triangle.

Answers

Step-by-step explanation:

if leg a is the missing side, then transform the equation to the form when a is on one side, and take a square root: a = √(c² - b²)

if leg b is unknown, then. b = √(c² - a²)

for hypotenuse c missing, the formula is. c = √(a² + b²)

Answer:

[tex] \sin(60) = \frac{45}{x} \\ [/tex]

[tex] x = \frac{45}{ \sin(60) } [/tex]

x=5 1.96

Step-by-step explanation:

[tex] \tan(30) = \frac{y}{45} [/tex]

[tex]y = 45 \tan(30) [/tex]

y=25.98

Noah pays $7.65 for a cappuccino on days he's running late to work. One week, he was late on Monday, Wednesday, and Friday. How much did he spend (in $) on cappuccinos that week? $

Answers

Answer:

Amount Noah spent on cappuccino for that week = $22.95

Step-by-step explanation:

Noah pays $7.65 for a cappuccino on days he's running late to work

Cost of cappuccino per day = $7.65

One week, he was late on Monday, Wednesday, and Friday.

That is 3 days in a week

How much did he spend (in $) on cappuccinos that week? $

Amount Noah spent on cappuccino = cost of cappuccino per day × 3 days

= $7.65 × 3

= $22.95

Amount spent on cappuccino for that week = $22.95

Need help If correct will give brainiest

In a​ film, an actor played an elderly uncle character is criticized for marrying a woman when he is 3 times her age. He wittily​ replies, "Ah, but in 22 years time I shall only be twice her​ age." How old are the uncle and the​ woman?

Answers

Answer:

her 22 him 66

22 years later her 44 and him88

Step-by-step explanation:

she hase to be 18 or older, but 22 works

so 22 x 3 = 66 he is 3 x older

him 66 +22=88 ,her 22+22= 44 x2 =88

Find the surface area of the prism

Answers

Answer:

the answer is 29

Step-by-step explanation:

The matrices show the number of indoor and outdoor volunteers in different age groups

create a matrix that shows the total number of indoor and outdoor volunteers in different age groups. name the matrix T.

what is the value of the element t11 and what does the value indicate?

create a matrix by subtracting the women's matrix from the mens matrix. name the matrix D.

what is the value of the element at d12 and what does that value indicate? ​

Answers

Answer:

(a) M + W = Indoor= [26 55] Outdoor = [32 49]

(b) The value indicates the sum of the indoor volunteers ages 18-39 so the Value would be, 34.

(c) M – W = Indoor = [8 15] Outdoor = [-16 3]

(d) This value indicates the difference of the volunteers indoors 40. So the value would be 15.

Step-by-step explanation:

If this is wrong my apologies i tried LOL

but i will let you know when i get the results back asap!

The value of the element t11 is 34 and the value of the element at d12 is 15.

When are two matrices called being equal?

Two matrices are equal if and only if their shapes are same, and they've got the same elements for each corresponding row and column positions.

M + W = Indoor= [26 55] Outdoor = [32 49]

The value indicates the sum of the indoor volunteers ages 18-39,

Therefore, the Value would be, 34.

To create a matrix by subtracting the women's matrix from the mens matrix.

Now the difference;

M – W = Indoor = [8 15] Outdoor = [-16 3]

This value indicates the difference of the volunteers indoors 40 so

Therefore the value would be 15.

Learn more about equal matrices here:

https://brainly.com/question/13430728

#SPJ2

Solve 3.8 = 2x - 11.2.
X=__

Answers

Answer:

x= 15/2 im pretty sure

Step-by-step explanation:

We want to solve the given linear equation, we will find that the solution is x = -3.7

Solving linear equations:

Here we have the equation:

3.8 = 2*x - 11.2

We want to solve this for x, so we can start by subtracting 11.2 in both sides to get:

3.8 - 11.2 = 2*x

-7.4 = 2*x

Now we can divide both sides by 2:

-7.4/2 = x = -3.7

So the solution is x = -3.7

If you want to learn more about linear equations, you can read:

https://brainly.com/question/4074386

The ratio of blueberries to strawberries in a fruit salad is 4:3. If there are 45 strawberries in a salad, how many blueberries are there.. Blueberries 4 Strawberries 3

Answers

Answer:

60 blueberries

Step-by-step explanation:

Given the ratio of blueberries to strawberries in a fruit salad to be 4:3. The total ratio = 4+3 = 7

If there are 45 strawberries in the salad then we can first calculate the total mixture of both as shown;

amount of strawberries = 3/7 * x = 45

x is the total amount of mixture

from the expression;

3x/7 = 45

cross multiply

3x = 7*45

3x = 315

x = 315/3

x = 105

The amount of blueberries present = 105 - 45 = 60

Hence the amount of blueberries present is 60 blueberries

What equation represents a line that passes through (2,-1/2) and has a slope of 3.

Answers

The correct answer is y=3x minus 13/2 or Option C in point slope form.
You can find this by graphing.

if if x equals 3 and Y equals negative 2 - x 3 - Y2 ​

Answers

Answer:

13

Step-by-step explanation:

x=3, y=-2 so 3(3)-(2)2=13

Which graph represents a function?

Answers

this one bc there’s one point vertically and there’s no more than one point when you draw a vertical line down

i need help i will mark brainliest!! look at the pictures

Answers

Answer:

yes

Step-by-step explanation:

the picture is not clear

HELP ME PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

b.

Step-by-step explanation:

Answer:

a. 6

b. 0 i think

Step-by-step explanation:


In RST, if m than seven times x, find x and the measure of each angle.

Answers

Answer:

RST

Step-by-step explanation:

Tara plans to put wallpaper on the walls of her room. She will not put the wallpaper across the doorway, which is 3 feet wide and 7 feet tall. Tara decides to get the same wallpaper for both rooms. Write the expression for the total amount of wallpaper she needs.

Answers

Answer: $28x^-63$ or $16^2-42$

Step-by-step explanation:

hope this helps

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