What is 39% of 200? show your work

Answer:

-0.66

Step-by-step explanation:

I'm not a hundred percent sure

Answer:

The slope is undefined.

Step-by-step explanation:

The x-axis is horizonal, so if the line is perpendicular to the x-axis, it is a vertical line. The slope of a vertical line is undefined. Hope that helped

Answer:

Step-by-step explanation:

Number of condos per million in Indiana:

If the population in Indiana was 28.7 million, the number of condos would be:

Correct option is B.

Answer:

add the options lol

Step-by-step explanation:

Answer:number one=0.4667  and two is 0.44444444444

Step-by-step explanation:

The decimal form of the fractions is written below,

7 / 15 = 0.46

8 / 18 = 0.45

-8/12 = -0.67

-6 / 7 = 0.85

Any number of equal parts is represented by a fraction, which also represents a portion of a whole. A fraction is a number that is a component of a whole. By breaking a whole into a number of parts, it is evaluated.

The given fractions in the form of decimal numbers can be written below,

Divide the number 7 by 15,

7 / 15 = 0.46

Divide the number 8 by 18,

8 / 18 = 0.45

Divide the number -8 by 12,

-8/12 = -0.67

Divide the number -6 by 7,

-6 / 7 = 0.85

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Answer:

The required number which is a multiple of 10 is 20.

Step-by-step explanation:

1. We have to divide 4200 by a number that is a multiple of 10.

Let us assume that the number is 20, which is a multiple of 10.

Now, after division, the quotient will be [tex]\frac{4200}{20}=210[/tex].

2. We have to check whether the quotient is multiple of 10 or not.

Here, the quotient is 210 which is a multiple of 10.

Hence, the required number which is a multiple of 10 is 20. (Answer)

Hope this helps! :)

Answer:

Step-by-step explanation:

x+40+4x-5=6x+20

So, we first add the numbers in terms of x, then we add the numbers.

5x+40-5=6x+20

5x+35=6x+20

Then, we subtract 20 from each side.

5x+35(-20)=6x+20(-20)

5x+15=6x

Then, we subtract 5x from each side

15=6x-5x

15=1x

15=x

So, x equals 15. Hope this helps :)

Answer:

A=5 B=4 C=2

Step-by-step explanation:

wah, e1 q kung tama.

Answer:

0

Step-by-step explanation:

Answer:

50 degrees

Step-by-step explanation:

PLZ MARK BRAINLIEST

Answer:

322 feet

Step-by-step explanation:

first lets plug in our value for s in the equation

.05(70)^2+ 1.1(70)

we then sqaure 70 to get

.05(4900) + 1.1(70)

Then multiply to get

245 + 77

then add to get

322 feet

Answer:vArea is the quantity that expresses the extent of a two-dimensional figure or shape or planar lamina, in the plane. Surface area is its analog on the two-dimensional surface of a three-dimensional object.

Step-by-step explanation:

Answer:

This inside of something

Step-by-step explanation:

If the outside border is the perimeter then the inside is area

Answer:

5x = 2x + 24 ( opposite angles are equal)

5x - 2x = 24

3x = 24

x = 24/3

x = 8

5x = 5 × 8 = 40

2x + 24 = 2(8)+24 = 16 +24 = 40

The value of "x" given in the figure where two lines intersect each other forming vertically opposite angles is 8.

Vertically opposite angles = The opposite angles formed which share the same ratio when two lines intersect each other called Vertically opposite angles. The sum of the Vertically opposite angles is [tex]180^0[/tex].

Intersecting lines - When two lines meet each other at a finite point is called intersecting lines. These lines have at least one common point called Intersecting lines.

Example - Crossroads, scissors, etc

In the given figure,

According to the property of Vertically opposite angles, the angles of the  Vertically opposite angles are always equal.

5x = 2x + 24

3x  = 24  

Divide both sides by 3 we get,

x = [tex]\dfrac{24}{3}[/tex]

x = 8.

The value of "x" given in the figure is 8.

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Answer:

Step-by-step explanation:

Suppose the base formula is y = x^2

You want to go two units left.

basically that is y = (x + 2)^2 just the opposite of what you might think it should be.

Where does the base function have a minimum? It's minimum is as x = 0 and y = 0

Where does y = (x + 2)^2 have it's minimum?

(-2,0)

conclusion. The base function has moved 2 units to the left.

Let ? be x

Now ,

Now by means and extremes ,

=> 6x = 13 × 11

=> x = 143 ÷ 6

=> x = 23.833 ≈ 23

So option C is your answer

Answer:

54

Step-by-step explanation:

Answer:

YES

Step-by-step explanation:

Since AJ and BD are parallel to each other, therefore, <CBJ = <AJB. Both angles are alternate interior angles.

Thus, two sides, AJ and JB and an included angle, <AJB, of ∆AJB, are equal to two sides, BC and JB, and an included angle, <CBJ of ∆CBJ. Therefore, ∆AJB and ∆CBJ are congruent to each other by the SAS Congruence Theorem.

Answer:

Yes, because ≅ , ≅ , and their included angles ∠CBJ and ∠AJB are congruent because they're alternate interior angles.

Step-by-step explanation:

Since AJ and BD are parallel to each other, therefore, <CBJ = <AJB. Both angles are alternate interior angles.

Answer:

B

Step-by-step explanation:

If you factor the function, you end up with (x+6)(x+2). The next step is to equal them to 0 to find x for both. The answer would mean x=-6 and x=-2

Answer:

there are 200 students

Step-by-step explanation:

let no if students enrolled in commerce be nA) and mathematics be n(B)

n only(A)=20

n only(B)=90

n (A intersection B)=30

n(AUB)=60

now

n(U)=20+90+30+60

n(U)=200

Step-by-step explanation:

x² + 4x - 32

= (x + 8)(x - 4).

Hence the x-intercepts are (-8, 0) and (4, 0). (B)

Answer:

-4182

Step-by-step explanation:

(24-3)-44-4131-28               subtract the numbers in  (  ) first

21-44-4131-28                      calculate the difference ( subtract in order now)

Answer:

16

Step-by-step explanation:

0.5 X 8 X 4 = 16m^2

base is 4 and height is 8 since it's perpendicular

Answer:

27.78585

Step-by-step explanation:

Answer:

57 inches during those 3 months .

Step-by-step explanation:

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

Explanation:

"She already has two 1.5kg packs" means she already has 2*1.5 = 3 kg of food.

The statements "her pet needs 0.8 kg of food each week" and "She wants to have enough food for the next 14 weeks" tell us that she needs 0.8*14 = 11.2 kg of food total.

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

Let,

x = number of packs she needs to buy

1 pack = 1.5 kg of food

x packs = 1.5x kg of food

Add on the 3 kg of food she already has to get 1.5x+3

The expression 1.5x+3 represents how much food she'll have total after buying x packs.

Set this equal to 11.2 and solve for x

1.5x+3 = 11.2

1.5x+3-3 = 11.2-3 ... subtracting 3 from both sides

1.5x = 8.2

1.5x/(1.5) = 8.2/(1.5) .... dividing both sides by 1.5

x = 5.4667 approximately

x = 6 rounding up to the nearest whole number

We round up instead of down.

This is because if x = 5, then,

1.5*x+3 = 1.5*5+3 = 7.5+3 = 10.5, but this is less than 11.2

However, if x = 6, then,

1.5*x+3 = 1.5*6+3 = 9+3 = 12 which clears the hurdle of 11.2

So this means buying 6 packages of food is the smallest amount needed to ensure her pet has enough food for the next 14 weeks.

Kim needs to buy 6 packs of pet food.

Unitary method is a mathematical technique used to solve problems involving proportions. It involves finding the value of one unit and then using that to find the value of other units. In other words, it is a method in which we find the value of one unit and then use it to calculate the value of a given number of units.

Kim already has 2 packs of 1.5 kg = 3 kg of pet food.

Kim needs 0.8 kg of pet food each week for 14 weeks

= 0.8 x 14

= 11.2 kg.

So, Kim needs to buy an additional

=  11.2 kg - 3 kg

= 8.2 kg of pet food.

Each pack of pet food is 1.5 kg, so Kim needs to buy 8.2 kg / 1.5 kg per pack = 5.47 packs.

Since Kim cannot buy a fraction of a pack, she needs to round up to the next whole number of packs.

Therefore, Kim needs to buy 6 packs of pet food.

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Answer:

-18

Step-by-step explanation:

Answer: x =-18

Step-by-step explanation: because in order to get the variable by its self yo have to subtract 4 and that will add up to -18 because -4 from a negative number means adding 4 to it

Answer:

The maximum number of kilowatt-hours is 235

Step-by-step explanation:

Inequalities

Robert's monthly utility budget is represented by the inequality:

0.1116x + 23.77 < 50

Where x is the number of kilowatts of electricity used.

We are required to find the maximum number of kilowatts-hours used without going over the monthly budget. Solve the above inequality:

0.1116x + 23.77 < 50

Subtracting 23.77:

0.1116x < 50 - 23.77

0.1116x < 26.23

Dividing by 0.1116:

x < 26.23/0.1116

x < 235

The maximum number of kilowatt-hours is 235

Answer:

x^2 + 4x-21

Step-by-step explanation:

I believe this is it