What is the value of x?
O 78
0 84
o 96
O 102

9514 1404 393

Answer:

Step-by-step explanation:

The line representing Murphy street goes through point (0, 3) and has a slope of 2/1 = 2. Its equation is then ...

  y = mx + b

  y = 2x +3

The translation vector transforms this equation* by adding -1 to y, and replacing x with x-1.

  y = (2(x-1)) +3) -1

  y = 2x -2 +3 -1 . . . . eliminate parentheses

  y = 2x . . . . . . . . . . . the equation for Nolan street

__

Of course, adding (1, -1) to the point (0, 3) moves it to ...

  (1, -1) +(0, 3) = (0+1, -1+3) = (1, 2)

The image of (0, 3) is (1, 2).

_____

* f(x) is translated by (a, b) this way: g(x) = f(x-a) +b. Here, f(x) = 2x+3 is translated to f(x-1)+(-1) = (2(x-1) +3) -1.

Answer:

The answer for f(2) is 11. The answer for f(x+4) is f = 3x^2 - 4x + 7 / x + 4

Step-by-step explanation:

Answer:

10p² - 2p + 5

Step-by-step explanation:

Step 1: Write expression

(12p² + 15p + 3) - (2p² + 17p - 2)

Step 2: Distribute negative

12p² + 15p + 3 - 2p² - 17p + 2

Step 3: Combine like terms

10p² - 2p + 5

Answer: After 5 bags of mulch, the cost for both companies will be the same.

Step-by-step explanation:

The cost for Company can be represented by the equation: y= 10m+100

The cost for Company B can be represented by the equation: y= 30m

To find the amount of mulch, their cost needs to be the same, I will solve for m

10m+100=30m

-10m 10m

100=20m

Divide both side by 20

100/20=20m/20

5=m or m=5

So after 5 bags of mulch, the total cost for both companies is the same.

Answer:

3x+5

Step-by-step explanation:

combine like terms add the variables together, then its simplified

Answer:

a + h + f + 344 = 2f +3 + 333h

Step-by-step explanation:

(Even though that equation has no sense that is what you would get.)

Answer:

Step-by-step explanation:

h =1                  86

---------- Sa + ------------

332 .                83

5b+12c=105    She can buy 21 Books or 8 CDs and 1 book or a variation of both.

Answer:

0/8

Step-by-step explanation: i tried my best

Answer:

9/11

Step-by-step explanation:

4/11 divided by 4/9=

4/11 x  9/4= 1/11x9=

9/11

Answer:

y = 7x-17

Step-by-step explanation:

y=mx+ c

substitute the values,

-3=14+c

c=-17

y=7x-17

Step-by-step explanation:

i think you missed a decimal place for 8.5°

when temperatures drop it means minus

so

-7.5-5-8.5= -21°

Answer:

waitttt what do u mean?

Step-by-step explanation:

please follow me I follow you back

Answer:

The answer is 52 degrees

Step-by-step explanation:

This is because the angle below is a right angle. So rightangles equal 90 degress and we were given 38 degress in that quadrant so all we had to do was subtract 38 from 90 and that is your answer. I hope this helps!

Answer:

The length is 6 in., the width is 2 in., and the height is 16 in.

Answer:

length 6in.

width 2in.

height 16in.

Step-by-step explanation:

edge 2020

Answer:

53

Step-by-step explanation:

70-17= 53

Answer:

$53

Step-by-step explanation:

I'm not sure how to demonstrate it here, but you can use a number line to show your work.

Draw the starting point as -17 then jump 70 times to the right.

Answer:

see below

Step-by-step explanation:

3t+1> 3t + 2

Subtract 3t from each side

1>2

This is never true so there is no solution

Since the variable terms are the same, we only have to look at the constants

Answer:

The measure of angle B must be 81° because angles A and B are interior supplementary angles

Step-by-step explanation:

Let us revise the properties of a parallelogram

In any parallelogram:

Let us solve our question

In parallelogram ABCD

∵ AD and BC are opposite sides

∴ AD // BC

∵ ∠A and ∠B are adjacent angles

→ That means ∠A and ∠B are interior supplementary angles

∴ ∠A and ∠B are supplementary angles

∵ The sum of the measures of the supplementary angles is 180°

∴ m∠A + m∠B = 180°

∵ m∠A = 99°

∴ 99° + m∠B = 180°

→ Subtract 99° from both sides

∴ 99° - 99° + m∠B = 180° - 99°

∴ m∠B = 81°

The measure of angle B must be 81° because angles A and B are interior supplementary angles

Answer:

=x2+39x+10

Step-by-step explanation:

Combine Like Terms:

=x2+15x+24x+10

=(x2)+(15x+24x)+(10)

=x2+39x+10

The constant of the given expression is 10.

The given expression is x²+15x+24y+10.

An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.

A constant is a value or number that never changes in expression; it's constantly the same.

The constant of the expression x²+15x+24y+10 is 10.

Therefore, the constant of the given expression is 10.

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Answer:

ur wegfew

Step-by-step explanation:

Answer:

6?6?6?6?=6 can be 6+(-6)+*6+6which is equal to 6

I MADE ONE OF THE SIXS NEGATIVE SO, IT CAME AS 6+ NEGATIVE 6=0 AND THEN MULTIPLIED ONE SIX SO, 0*6=0 AND THEN FOR THE LAST SIX I MADE IT ADDITION SO, 0+6=6

AND THUS, FINAL ANSWER BECAME 6 ITSELF

Answer:

Option D is the answer : 8.8 * 10^-5

Answer:

number 4: 8, 15,17

Step-by-step explanation:

This is all just the theorem that a^2+b^2=c^2 so I tried that for all of them and number 4 is the only one that ends as a whole number. Sorry, that wasn't the best explanation but I hope you understood. Just try the theorem on each one like 4(2^2)+9(3^2) doesn't equal 16(4^2)

Answer:

9    10     10   17   3

Step-by-step explanation:

Answer:

the first one is 3

the second one is 7

the third one is -2

and the last one is -3

Step-by-step explanation:

The equation is matched with its solutions below;

1/4x + 5/3x - 4 = 2 - 1/12x

combine like terms

1/4x + 5/3x + 1/12x = 2 + 4

(3x+20x+x) / 12 = 6

24/12x = 6

2x = 6

Divide both sides by 2

x = 6/2

x = 3

3.2b - 4.7 = 3b - 3.3

combine like terms

3.2b - 3b = -3.3 + 4.7

0.2b = 1.4

divide both sides by 0.2

b = 1.4 / 0.2

b = 7

4.6y - y + 4 = y - 1.2

combine like terms

4.6y - y - y = - 1.2 - 4

2.6y = - 5.2

divide both sides by 2.6

y = -5.2 / 2.6

y = -2

7.5c - 2.5c + 8 = - 7

5c = -7 - 8

5c = -15

divide both sides by 5

c = -15/5

c = -3

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Answer:

X=-2 (The slope is - 2/1)

Answer:

x = 9-8y/7

Step-by-step explanation:

8y+7x=9

Subtract 8y from both sides.

7x=9−8y

Divide both sides by 7.

7x/7 = 9 - 8y/7

​  

Dividing by 7 undoes the multiplication by 7.

x = 9-8y/7

​  

I think the answer is

22.5 meter

it is because 7.5 meter ×4=30m

so 7.5+7.5+7.5=22.5 m

Answer:

i think B. the data is easily combined due to the closed questioning method.

Step-by-step explanation:

The advantage of a personal interview is that data is easily combined due to the closed questioning method

An interview is a discussion or conversation between a potential employer and a candidate.

Given is an advantage of personal interview.

A personal interview involves a face to face interaction between a recruiter and a candidate. The closed questioning method involves the selection of answers from the given multiple options for example - questions whose answers include a selection from yes or no. This helps in the easy collection of data since the answer given represents the direct and to the point idea about how an individual thinks.

Therefore, the advantage of a personal interview is that data is easily combined due to the closed questioning method

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Answer:   The area is 15 square units

Step-by-step explanation:  It is helpful to sketch the coordinates on a graph to get an idea of what the triangle looks like so you can see which side will be the base, and where to get the height. You will see that AB is the hypotenuse, it is a right triangle, so AC can be the base and BC is the height.

Use the differences in x-values of points C & A to get the length of the base:   2-(-3) is 5

Use the differences in y-values of points B & C to get the height:

4-(-2) = 6

Area = bh/2

A = 5×6/2 = 30/2

A = 15 square unts

[tex] \frac{7}{8} \times \frac{1}{2} [/tex]

[tex] = \frac{7 \times 4}{8} [/tex]

[tex] = \frac{28}{8} [/tex]

[tex] = \frac{ \cancel{28}}{ \cancel{8}} [/tex]

[tex] = \frac{14}{4} [/tex]

[tex] = \frac{ \cancel{14}}{ \cancel{4}} = \frac{7}{2} [/tex]

Answer:

7/8 ×1/2=7/16 is your answer