Which has a lesser Rate of Change (slope m)

Answer:

The discriminant is -7

Step-by-step explanation:

The discriminant of a quadratic function/equation(ax^2+bx+c = 0) is calculated as:

[tex]b^2 -4ac[/tex]

Here

b is the co-efficient of x

a is the co-efficient of x^2

and c is the constant

Given equation is:

[tex]-2x^2+5x-4=0[/tex]

Here

a = -2

b = 5

c = -4

Putting the values in the formula for discriminant

[tex]= b^2 - 4ac\\= (5)^2 - 4(-2)(-4)\\= 25 - 32\\=-7[/tex]

As the discriminant is negative, the equation has no real solution.

Hence,

The discriminant is -7

Answer:

Option (C)

Step-by-step explanation:

From the picture attached,

Two lines are the parallel lines and one line is intersecting these lines at two distinct points.

m∠3 = ∠6 [Alternate interior angles]

Since, angles 2 and 7 are the vertically opposite angles,

m∠2 = m∠7 [Alternate exterior angles]

Therefore, angles ∠2 and ∠7 are the pair of alternate exterior angles.

Option (C) is the answer.

Answer:

$8

Step-by-step explanation:

[tex]5:4\\10:?\\5*2=10\\4*2=8\\10:8[/tex]

Have an amazing day!! <3

Answer:

C - 8

Step-by-step explanation:

Answer:

isosceles

Step-by-step explanation:

the two bottom angles are equivalent

the top angle is different

two sides are also of equal length

Answer:

3/5×

Step-by-step explanation:

y2-y1/x2-x1

0-(-6)/ 14-4

6/10x 3/5x

Answer:

Angles T and W are congruent to each other. Angles U and X are congruent to each other.

Step-by-step explanation:

Answer: 14.1421356237

Step-by-step explanation: We should know that 200 can be written in radical form (√200 = q × q = q2).  To find the square root of 200, first you can ask yourself whether √200 is a perfect square, in which it isn’t because it doesn’t equal a whole number. Next, ask yourself if √200 is a rational or irrational number, in which it is an irrational number. After, determine whether √200 can be simplified, which in this case can be simplified to 200 = 10√2 which makes it easier to calculate the square root of 200. Lastly, the easiest and most boring way to calculate the square root of 200 is to use your calculator! Simply type in 200 followed by √x to get the answer. We did that with our calculator and got the following answer with 9 decimal numbers:

√200 ≈ 14.142135624

Answer: (-6,-9)

Step-by-step explanation: you probably don't wanna read this but in case someone asks you about it- first start by putting the first equation into graphing form, turning it into 2y=-3x+12.

then you can go ahead and multiply the second equation by two to get 2(y=1/2x-6), which is 2y=x-12.

next, just subtraction! 2y=-3x+12 minus 2y=x-12!

You get -4x=24, which leaves you to divide both sides by -4 to get x=-6!

now to put in x for the solution, you take a equation(either one) and put in x

[y=1/2(-6)-6]

[y=-3-6]

[y=-9]

so your points are (-6,-9)

Answer:

7 is more than-2

Step-by-step explanation:

this is because when u add -3+10 u will get 7

and 7 is larger than -2

Answer:

x > 4 and x < 9

Step-by-step explanation:

1.) -3x + 10 < -2

-3x < -2-10

-3x < -12

x > 4

2.) -17 < -3x + 10

-17 - 10 < -3x

-27 < -3x

x < 9

Answer:

c. 25 minutes

Step-by-step explanation:

3x + 10 = 85

3x = 85 - 10

3x = 75

x = 25

Answer: 1597x-60/5

Step-by-step explanation:

Answer:

(60 - 1597 x)/5

Step-by-step explanation:

Simplify the following:

(3 x)/5 - 320 x - 7 + 19

Hint: | Put the fractions in (3 x)/5 - 320 x - 7 + 19 over a common denominator.

Put each term in (3 x)/5 - 320 x - 7 + 19 over the common denominator 5: (3 x)/5 - 320 x - 7 + 19 = (3 x)/5 - (1600 x)/5 - 35/5 + 95/5:

(3 x)/5 - (1600 x)/5 - 35/5 + 95/5

Hint: | Combine (3 x)/5 - (1600 x)/5 - 35/5 + 95/5 into a single fraction.

(3 x)/5 - (1600 x)/5 - 35/5 + 95/5 = (3 x - 1600 x - 35 + 95)/5:

(3 x - 1600 x - 35 + 95)/5

Hint: | Group like terms in 3 x - 1600 x - 35 + 95.

Grouping like terms, 3 x - 1600 x - 35 + 95 = (95 - 35) + (3 x - 1600 x):

((95 - 35) + (3 x - 1600 x))/5

Hint: | Combine like terms in 3 x - 1600 x.

3 x - 1600 x = -1597 x:

(-1597 x + (95 - 35))/5

Hint: | Evaluate 95 - 35.

95 - 35 = 60:

Answer: (60 - 1597 x)/5

Answer:

Your answer is C) 1.92

Hope this helps ^_^

Answer:

Sales tax is $1.92 or 192 cents.

Step-by-step explanation:

Given the price of a DVD is $24.00 plus 8% sales tax.

we have to find the sales tax on this DVD in dollars and cents.

The sales tax is 8% can be calculated as

8/100 X $24

1.92

In cents

as one dollar equals 100 cents

∴ 1.92 dollar = $1.92 = 192 cents

Hence, sales tax is $1.92 or 192 cents.

So your answer is C!!

Answer: count the units

Step-by-step explanation:

Answer:

x = 80° im pretty sure

Step-by-step explanation:

Nots sure about the equation but you could do 52° + x° + 48°= 180

Then x = 80°

Answer:

Step-by-step explanation:

Answer:

7 3/4

Step-by-step explanation:

6 1/2 +1 1/4=7 3/4

To find any number in a sequence given the distance between each number, just add the distance to the last number in the sequence

Answer:

216

Step-by-step explanation:

180 times .2 (20 percent in decimal form) = 36

36+180=216

Answer:

$325

Step-by-step explanation:

Take 10 percent of $3250 dollars or 3250×.1

Answer:

Cross multiply to get $325

Answer:

25feet

Step-by-step explanation:

Answer:

39.59

Step-by-step explanation:

Just took the quiz

The value of x in the given diagram is 39.59 units.

Correct option is (E).

The trigonometric function, which comprises the sine, cosine, tangent, cotangent, secant, and cosecant, is one of the six mathematical operations used to describe the side ratios of right triangles (csc). Trigonometry can be used to solve problems in surveying, engineering, and navigation where one of a right triangle's acute angles and one side's length are known but the lengths of the other sides need to be computed.

As per the given diagram:

The length of the perpendicular (P) = 27 units

Base angle = 43°

x is the hypotenuse.

To find the value of x we can use the trigonometric ratios given in the question.

sinθ = P/H

Where H is the hypotenuse, P the perpendicular and θ the base angle.

sin(43°) = 27/x

0.682 = 27/x

x = 27/0.682

x = 39.59 units

Hence, the value of x in the given diagram is 39.59 units.

To learn more about Trigonometry, click:

brainly.com/question/29002217

#SPJ7

Answer:

Ok

Step-by-step explanation:

Go for it

Answer:

-7

Step-by-step explanation:

Answer:

Number of units to sell= 112 units

Step-by-step explanation:

Giving the following information:

Unitary contribution margin= $40

Fixed costs= $2,480

Desired profit= $2,000

To calculate the number of units to be sold, we need to use the following formula:

Break-even point in units= (fixed costs + desired profit) / contribution margin per unit

Break-even point in units= (2,480 + 2,000) / 40

Break-even point in units= 112 units

Answer:

32000

Step-by-step explanation:

Answer:

I think it displays Newton's 3rd law.

Step-by-step explanation:

Newton's third law says: Every action has a reaction that is equal in force and opposite in direction.

the air from balloon exerts force opposite to the air's direction in the balloon, and the fore is equal, that's why the balloon moves upwards.

I am not sure but this is my answer!

Answer:

Step-by-step explanation:

c=10

Answer:

yes

Step-by-step explanation:

yes

Answer:

No, for multiple reasons

Step-by-step explanation:

1) There is no square box to indicate it is 90 degrees

2) a + b is supposed to equal c. And (with 6 = a, 8 = b, and 12 = c) this is not true

Answer:140

Step-by-step explanation:

Answer:multiply the 2 to the # in the () then boom done

Step-by-step explanation:

Answer:

50

Step-by-step explanation:

150 / 3 = 50

Simple math friendo :)

Answer:

Step-by-step explanationo

k:

Answer:

22

Step-by-step explanation:

So, CD = DE = 4(3)-1 = 11, meaning CE = 22.

Answer:

2.5 × t = 2.5 t

Step-by-step explanation: