Write an equation representing the y-intercept (0,4), (4,2)​

option (a) and (C).

The height of the parallelogram is 2 units and 2/3 units.

The sides of parallelogram are 6 units and 18 units .

Area of parallelogram (A) =12 square units.

Base of parallelogram (B) = 6 units.

formula used:

A = B*H

12 = 6*H

H = 12/6

H = 2 units.

if, base of parallelogram (B) = 18 units

A = B*H

12= 18*H

H = 12/18

H = 2/3 units.

the height of parallelogram are 2 and 2/3 units.

#123

For more information:

The parallelogram has a height of 2/3 units.

Given that,

A parallelogram has a surface area of 12 square units. The parallelogram has a side that is 18 units long. There are 6 units on the other side.

For a parallelogram to find the height;

Let,

Area of the parallelogram = Base * Height

12 = 18 * H

H = 12/18

H = 2/3

Therefore, the height of the parallelogram is 2/3 units.

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Answer:

800 bacteria.

Step-by-step explanation:

Please give the brainliest.

Answer:

2400

Step-by-step explanation:

2.4 × 10³ means move the decimal point 3 times.

2400

Answer: £4.26

Step-by-step explanation:

i think it is this:

the oranges cost £1.42 per kg and you have 1.5 kg of oranges so do £1.42 x 3=£4.26

Answer:

i cant see that

Step-by-step explanation:

The value of x is 9.

The value of y is 41

The value of angle EBF = 56°

Given,

The angles;

∠ABD = (3x + 7)°

∠DBC = (5x + 11)°

∠FBC = (3y + 1)°

We have to find the value of x, y and ∠EBF.

Here,

∠ABC = ∠ABD + ∠ DBC

∠ABC = 90° (Right angle)

Then,

90° =  (3x + 7)° + (5x + 11)°

90 = 3x + 7 + 5x + 11

90 = 8x + 18

90 - 18 = 8x

x = 72/8

x = 9

Then,

∠ABD = (3x + 7)° = 3 × 9 + 7 = 27 + 7 = 34°

∠DBC = (5x + 11)° = 5 × 9 + 11 = 45 + 11 = 56°

Now,

∠FBC + ∠DBC = 180°(Linear pair angles)

3y + 1 + 56 = 180

3y + 57 = 180

3y = 180 - 57

y = 123/3

y = 41

Then,

∠FBC = (3y + 1)° = 3 × 41 + 1 = 123 + 1 = 124°

Next,

We have to find ∠EBF

∠EBF ≅ ∠DBC (Vertical angles)

Then,

∠EBF = 56°

We can check;

∠EBF + ∠FBC = 180°(Linear pair)

56 + 124 = 180°

Therefore,

The value of x is 9.

The value of y is 41

∠EBF = 56°

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Answer:

56+45=101

101-90=11 °

Step-by-step explanation:

here is your answer 11°

Answer:

z : 6

Step-by-step explanation:

points: (2,-8) and (4, 6)

The formula for the perimeter of a rectangle in terms of the width w is w=(P-2l)/2.

Given that, the formula for the perimeter of a rectangle is P=2(l+w).

The perimeter of a rectangle is the total distance of its outer boundary. It is twice the sum of its length and width and it is calculated with the help of the formula: Perimeter = 2(length + width).

Here, the perimeter is  P=2(l+w)

⇒ P=2l+2w

⇒ P-2l=2w

⇒ w=(P-2l)/2

Hence, the formula for the perimeter of a rectangle in terms of the width w is w=(P-2l)/2.

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Using mathematical operations, we know that 15 cartons can hold 1,305 wooden blocks.

So, a number of blocks 15 cartons can hold:

We know that,

Now, calculate as follows:

Therefore, using mathematical operations, we know that 15 cartons can hold 1,305 wooden blocks.

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Answer:

$16

Step-by-step explanation:

100-25=75

75/100=12/x

75x=100(12)

75x=1200

/75.  /75

x=16

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The equivalent to √-80 is 4√5

What is square root of imaginary ?

The square root of minus one √(−1) is the "unit" Imaginary Number, the equivalent of 1 for Real Numbers. In mathematics the symbol for √(−1) is i for imaginary.

The given expression is √-80

The factors of 80 is

⇒√-(2 * 2* 2 * 2 * 5)

Take 4 out of the root

⇒ 4√-5

Since value inside the root is not to be negative. If it is then it means it is imaginary root or i.

So, the answer will be

⇒ 4√5

Hence, the equivalent to √-80 is 4√5

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Answer: The answer would be 8ft

Step-by-step explanation:

The average of 1 to 9 Integers is 5 because average is computed by adding a set of numbers and then dividing by the total number of those numbers.

By dividing the total number of values by the total number of numbers, the average can be computed. A mean is the mathematical average of a set of two or more data items. Common names for average include mean and mathematical mean. The term "mean" simply represents the average of the sample.

The core value of a set of data is expressed mathematically as the average of a list of data. It is defined mathematically as the ratio of the total number of data points to the amount of units in the list. The term "mean" in statistics also refers to the average of a particular set of numerical data.

To calculate average = 1+2+3+4+5+6+7+8+9/9

=45/9= 5

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Answer:

2x + 20 = 3x (alternate angles)

x = 20

Answer:

total is discarding 7 tables for you the Fall Festival by placing the same number of paper skeletons and bats on each table all together he used 84 scouters and 84 bats how many paper shapes went on each table

Using Proportion formula,

the number of grocery items in her shopping list is twenty.

We have given that,

Both Anataia and her father already completed shopping percentage = 60%

total items in her cart = 12

we have to find number of groucery items she pucharsed.

let X be total number of items purchased by anatia or in her list .

60% of her whole shopping = 12 items in her cart

=> 60/100 of her whole shopping = 12 items

so, total 100% of her whole shopping= N items

Using the proportion,

x:y = a:b => xb = ab

similarly, 60 : 100 = 12 : X

=> 60X = 12 × 100

=> 60 X = 1200

=> X = 1200/60

=> X = 20

Hence , total number of items in her list is 20.

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Answer:

11 times (9x)

Step-by-step explanation:

The car will cost $ 800 after a depreciation time of approximately 6 years.

Herein we are informed about the case of a car bought in 2011 at a cost of $ 36,000 and that depreciates linearly every year. Then, the depreciation function is described below:

c(t) = c' + m · t

Where:

If we know that c(0) = 36,000, c(4) = 12,000 and c(t) = 800, then the depreciation rate is:

m = (12,000 - 36,000) / (4 - 0)

m = - 24,000 / 4

m = - 6,000

800 = 36,000 - 6,000 · t

6,000 · t = 35,200

t = 35,200 / 6,000

t = 5.867

The expected depreciation time is approximately 6 years.

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Answer:

y=mx+b

Step-by-step explanation:

Answer:

x = 1

Step-by-step explanation:

f(x) = (x - 1)²

f(x) = (x -1)(x - 1)

*Note: to find zeros set your equation equal to zero

x - 1 = 0

x = 1

*Since both quantities are the same x = 1 is your only zero.

If Angle E and angle F are supplementary to each other, and (∠E = 62°), then the measure of ∠F will be 118°.

As per the question statement, Angle E and angle F are supplementary to each other, and (∠E = 62°),

Then we are required to calculate the measure of ∠F.

To answer this question, first we need to understand the concept of supplementary angles. "Two angles are said to be supplementary to each other, if their sum is equal to 180°".

That, if Angle E and angle F are supplementary to each other, then

[(∠E + ∠F) = 180°],

Or, [(62° + ∠F) = 180°]...[∵(∠E = 62°), given]

Or, [∠F = (180 - 62)°]

Or, (∠F = 118°)

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The measures of the indicated angles are 35 °, 238.73° & 18.40 ° respectively.

What are the trigonometric identities?

All trigonometric identities are based on the six trigonometric ratios. Sine, cosine, tangent, cosecant, secant, and cotangent are the values. All of these trigonometric ratios are defined using the sides of a right triangle, such as an adjacent side, opposite side, and hypotenuse side.

Let's consider,

x = opposite side of an angle of the triangle.

y = adjustant side of an angle of the triangle.

z = hypotenuse of the triangle.

θ = angle of the triangle.

i) In the first diagram

We have,

y = 49

z = 60

[tex]cos\theta = \frac{y}{z}[/tex]

θ = cos⁻¹(0.816)

θ = 35 °

ii) In the second diagram

We have,

y = 41

x = 10

θ = ?

[tex]tan\theta = \frac{x}{y}[/tex]

θ = tan⁻¹(0.2439)

θ = 238.73°

i) In the third diagram

y = 53

x = 17

θ = ?

[tex]tan\theta = \frac{x}{y}[/tex]

θ = tan⁻¹(3.11)

θ = 18.40 °

Hence, the measures of the indicated angles are 35 °, 238.73° & 18.40 ° respectively.

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As their measure of angles are not the same with respect to the positive x-axis they are not parallel.

We know lines have various types of equations, the general type is

Ax + By + c = 0, and the equation of a line in slope-intercept form is

y = mx + b.

Where slope = m and b = y-intercept.

the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.

We know two lines are parallel if their slope is equal.

Given are two lines m and n.

For line m, slope(m) is m/2 = (5x + 3)° where x = 14.

Slope(m) is, m/2 = (5·14 + 3)°.

m/2 = 73°.

m = 146°.

For line n, slope(m) is, m/3 = (8x - 5)° where x = 14.

m/3 = 107°.

m = 321°.

As their measure of an angle is not the same with respect to the positive x-axis these two lines are not parallel.

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Answer: 50

Step-by-step explanation:

20 = 1/5

So if 10 is equal to one fifth the grade we can multiply 10 by 5 to find the other parts of the grade

Answer:

50 students

Step-by-step explanation:

10/x=20/100

Cross multiply

10(100)=20x

1,000=20x

/20.     /20

50=x

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12. In the figure given, we have x, y, z parallel lines. The answers are given below.

                                    Parallel lines                               Converse

a. ∠8≅∠20                  x, z                                           x and z are parallel lines

b. ∠1≅∠9                     x, y                                           x and y are parallel lines

c. m∠3+m∠10=180°     x, y                                          x and y are parallel lines

d. ∠11≅∠16                   -                                         Opposite angles are equal

e. m∠6+m∠24=180°    x, z                                     x and z are parallel lines

f. ∠14≅∠23                  y, z                                     Opposite angles are equal

g. ∠4≅∠21                   x, z                                     x and z are parallel lines

h. m∠8+m∠18=180°     x, z                                     x and z are parallel lines

i. ∠5≅∠15                     x, y                                     x and y are parallel lines

The figure shows that x, y, z are parallel lines. m and n are trasversals drawn intersecting these parallel lines. When a transversal intersects two lines, the opposite angles are equal and the consecutive angles on the same side sum upto 180.

The corresponding angles are equal when a transversal intersects parallel lines. For example, ∠2 = ∠10 = ∠18 as they are corresponding angles and ∠2 = ∠4 and ∠4 = ∠10 as they are opposite angles.

∠2 +∠3 = 180° as they are on the same side of the transversal and are consecutive angles.

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Answer:

$1.35

Step-by-step explanation:

15% of $9 is $1.35

(9/100)*15 = 1.53

so and $1.35

Answer:

Step-by-step explanation:

You will put your first dot on the x at 5. Then from 5 you will go up 3 and over 4 and put another point. Then from there you will go up 3 over 4 and put another point so on so forth.