For each line, determine whether the slope is positive, negative, zero, or undefined.

Answer:

x < -6 or x > 4

Step-by-step explanation:

Now, this is an OR inequality, so two separate equations are involved.

x - 1 < -7

Here, we need to add -1 to -7, which results in -6. And there's side one!

x < -6

Now for side two of this inequality.

x/4 > 1

Here, we'll multiply both sides by 4. And now, both sides are solved.

x > 4

The solution values (rather than value) that satsify the equation are x < -6 or x > 4 (so, anything between (and including) -6 and 4 will not work).

Answer:

c) 8r - 19

Step-by-step explanation:

Subtract    6r - 7

              -  -2r + 12

  = 8r - 19

Answer:8r-9 or c

Step-by-step explanation:

Answer:

A: Half the difference of 4 from 9 added to 18

Step-by-step explanation:

Answer:

C- 100 values

Step-by-step explanation:

Answer:

102

Step-by-step explanation:

118-17+1 = 102

Answer:

no x values?

no line equation?

Step-by-step explanation:

i don't think you can find the slope without x values. the formula to find the slope of a line is:

(y1 - y2) / (x1 - x2)

-a²-2ax-x²+49 I think this is the answer

t = 0.06p

================================================

Explanation:

If we plugged in p = 2, then,

t = 0.06*p = 0.06*2 = 0.12

Showing that the point (2, 0.12) is on the diagonal line of the equation t = 0.06p

This matches with what the graph shows.

The y axis is incrementing by $0.025, aka 2.5 cents, each tickmark upward. Counting up 5 tickmarks will get you to $0.125 or 12.5 cents which is fairly close to 12 cents.

When you divided the x and y values to find the constant of variation, you divided in the wrong order. You should do y/x instead of x/y.

Step-by-step explanation:

10.

angle QUR must be 180-41 = 139°

the reason : all angles on one side of the line QS around a single point (like U) must be 180°, as this represents a half-circle.

11.

the angle RUQ is larger.

the angle TUS is 90°.

therefore, SUN is 90° too. as well as TUQ and QUN.

the angle TUR is then TUS + 41 = 90+41 = 131°

and we know from 10. that QUR (or RUQ) is 139°.

therefore, RUQ is larger.

12.

when 2 lines cross, then the diagonally opposing angles are identical.

therefore,

84 = 4x

x = 21

13.

the same principle as in 10. applies.

all angles in one side of a line around a single point must be 180°.

so,

KMH + 84 = 180

KMH = 96°

14.

EBD = 90°

therefore, also ABE = 90°.

and we can imagine that BE extends straight to the other side of B having a point G there.

and then ABG = DBG = 90° as well.

and because these 90° angles and the principle of 12., we have

ABF = CBD = 90-62 = 28°

therefore,

CBE = CBD + DBE = 28 + 90 = 118°.

15.

ABF = 28°

as we calculated that in 14 already.

16.

due to the principles of 14 and 10 we have

CBA = 180 - CBD = 180 - 28 = 152°.

17.

this is not relevant to any of the pictures before.

angle A = angle B + 4

complementary angles are together 90°.

so,

A + B = 90

now we use the identity of the first equation in this main equation :

(B + 4) + B = 90

2B + 4 = 90

2B = 86

B = 43°

=>

A = B + 4 = 43 + 4 = 47°

18.

again, this is not related to any of the pictures before.

supplementary angles are together 180°.

D = 5E

D + E = 180

5E + E = 180

6E = 180

E = 30°

=>

D = 5E = 5×30 = 150°

Answer:

50 units

Step-by-step explanation:

The y-coordinate of both points is 30.  Therefore, the line connecting the points is horizontal.  To calculate the length of the line segment PQ, simply subtract the x-coordinate of point P from the x-coordinate of point Q:

30 - -20 = 3 + 20 = 50

Answer: 50 units

Step-by-step explanation:

Answer:

Top left: 0.32

Top right: 0.35

Bottom left: 3.13

Bottom right: 2.86

Step-by-step explanation:

For the small box, we will divide 4.48 by 14 to get the answer for the top left box, and we will divide 14 by 4.48 to get the answer to the bottom left box.

For the large box, we will divide 9.1 by 26 to get the answer for the top left box, and we will divide 26 by 9.1 to get the answer to the bottom left box.

4.48/14 = 0.32

14/4.48 = 3.125, or as rounded to the nearest hundredth, 3.13.

9.1/26 = 0.35

26/9.1 = 2.85714285714 or as rounded to the nearest hundredth, 2.86.

So there you go.

Answer:

3 is acute, 4 is obtuse

Step-by-step explanation:

3, all angles are less than 90 degrees

4, one of the angles (M) is more than 90 degrees

Answer:

3. Acute angle

4. Obtuse angle

It is the additive identity property of zero.

Answer:

D) (x+2) (x+2)  

Step-by-step explanation:

Answer:

EZ(we're doing this right now): (x+2)(x+2)

Step-by-step explanation:

Let's factor x2+4x+4

x2+4x+4

The middle number is 4 and the last number is 4.

Factoring means we want something like

(x+_)(x+_)

Which numbers go in the blanks?

We need two numbers that...

Add together to get 4

Multiply together to get 4

Can you think of the two numbers?

Try 2 and 2:

2+2 = 4

2*2 = 4

Fill in the blanks in

(x+_)(x+_)

with 2 and 2 to get...

(x+2)(x+2)

Answer:

(x+2)(x+2)

Answer:

b f(t)=1000(0.12)ť

Step-by-step explanation:

Also that 1000 dollars will be 1,120 because of interest

Answer: x + 6

Step-by-step explanation:

The expression that represents 6 more than x is x + 6.You can also rewrite this as 6 + x, but there is no need.

Please accept my friend request.

Also, Can I please get BRAINLIEST?

Answer:

Points of the triangle: (-6, 3)  (-3, 9)  (-7, 8)

Step-by-step explanation:

(2, -5)   →   (-6, 3)

(8, -2)   →   (-3, 9)

(7, -6)   →   (-7, 8)

Answer:

Length = 13

Step-by-step explanation:

P = 2L + 2W

L = 4W + 1

P = 32

32 = 2(4W +1)  + 2W

32 = 8W + 2 + 2W

30 = 10W

W = 3

L = 4(3) + 1

L = 12 + 1

L = 13

Step-by-step explanation:

Angle measures:

Supplementary angles for a linear pair and sum to 180°.

Examples are:

Solution:

Given:

Using the given measure of an angle, we can identify all the angles.

We can tell that:

Supplementary angles are pairs of angles that sums up to 180°.

Example of supplementary angle:

Answer:

720

Step-by-step explanation:

i used a calculator box = 12 gizoms 1 package =10 boxes

12x10 = 120. 120 x 6 = 720

Answer:

$165

Step-by-step explanation:

....................

Jamie should accept the second option to buy a new refrigerator for his apartment.

The annual interest rate on an amount borrowed or a loan is the increment added to the loan at a particular rate over the desired period of time.

The objective of this question is to weigh the two options and determine the best means by which Jamie could get a new refrigerator for his apartment.

Option 1:

The annual interest rate for the first card = $1300 × 16.5%

The annual interest rate = $214.5

The monthly finance charge on a credit card can be estimated by finding the average daily balance using the Annual interest rate and the days of the billing cycle.

The monthly finance charge [tex]\mathbf{=1300\times \dfrac{0.165}{12}}[/tex]

The monthly finance charge = $17.88

Now,

The minimum monthly payment is $100 + $17.88

The minimum monthly payment for the first month = $117.88

In 12 months, Jaime would have paid off the loan with an additional interest of $214.5

Total amount paid = ($117.88 × 12)+$247.5

= $1629.06

Option 2.

The appliance store offers an Installment loan;

Using;

[tex]\mathbf{S.I = \dfrac{PRT}{100}}[/tex]

Since the loan must be paid in 12 equal payments, we can say the loan is paid monthly which is equivalent to 1 year.

i.e.

[tex]\mathbf{S.I = \dfrac{1300 \times 12.5 \times 1}{100}}[/tex]

S.I = $162.5

Given that;

In the total amount of $1300, Jamie has an outstanding amount of $1000 to pay.

Thus, In 12 equal payment times,

Jamie gets to pay = $1000/12

Jamie gets to pay = $83.33 each time.

Total amount paid = $162.5 + 1300

Total amount paid = $1462.5

Therefore, we can conclude that Jamie should accept the second option to buy a new refrigerator for his apartment since the total amount paid in option 2 is lesser than that of option 1.

Learn more about the annual interest rate here:

https://brainly.com/question/4330867

Answer:

C.

Step-by-step explanation:

power to a power u multiply

Answer:

Ans- The mean of first 5 multiples of 4 is 12.

Answer:

Step-by-step explanation:

The first 5 multiples of 4 are:

Their average is:

I think this may be what you are looking for

Answer:

no she is incorrect!

Step-by-step explanation:

there are 30 shirts so the probabilty will be out of 30%

Answer:

9,789.30

Step-by-step explanation:

44,700 x .219 = 9,789.30

Answer:

y = -4x + 5

Step-by-step explanation:

choose 2 easy-to-read points on the line:  (0, 5) and (2, -3)

Because we have chosen the point that intersects the y-axis (0, 5) we know that the y-intercept of the line is 5.

Using equation of a line in slope-intercept form: y = mx + b (where m is the slope and b is the y-intercept):

The slope of the line = change in y ÷ change in x = (-3 - 5) ÷ (2 - 0) = -4

Therefore, y = -4x + 5

Answer:

0.373248

Step-by-step explanation:

P(A and B) = P(A) * P(B)

Let's say one person wearing a seat belt is event A, the second person wearing a seat belt is event B, and the third person wearing their seat belt is event C

P(A and B and C) = P((A and B) and C) = (P(A) * P(B)) *P(C) = P(A) * P(B) * P(C)

The probability of each is 0.72. Our answer is therefore 0.72 * 0.72 * 0.72, or 0.72³ = 0.373248