Mathematics High School

In the accompanying diagram, parallelogram ABCD has
vertices A(2, 1), B(8,1), C(11,5), and D(5,5). What is the
area of parallelogram ABCD?

Answers

Answer 1

Answer:

The area of the paralellogram is 24 square units.

Step-by-step explanation:

Geometrically speaking, the area of the parallelogram has an equation equivalent to the area formula for a rectangle, that is:

[tex]A = b\cdot h[/tex] (1)

Where:

[tex]A[/tex] - Area.

[tex]b[/tex] - Base.

[tex]h[/tex] - Height.

The base and height of the parallelogram are, respectively:

Base

[tex]b = 8-2[/tex]

[tex]b = 6[/tex]

Height

[tex]h = 5-1[/tex]

[tex]h = 4[/tex]

Then, the area of the parallelogram is:

[tex]A = (6)\cdot (4)[/tex]

[tex]A = 24[/tex]

The area of the paralellogram is 24 square units.

Related Questions

Find the area of the shaded sector.

Answers

Answer:

92.99

Step-by-step explanation:

what is the range 2 7 7 5 3 4 3

Answers

Answer:

The range is 5

Step-by-step explanation:

7-2=5

Ao desenhar um triangulo, Heitor aproveitou um dos cantos da folha de seu caderno retangular, que formara um dos vértices do triangulo. Para finalizar o desenho, o maior ângulo inteiro que ele pode usar, medindo com um transferidor, e A 1. B 60. C 89. D 90

Answers

hbbbbbbbbbbbnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn

Express in y=mx+b
3x-2y=8

Answers

When rearranged in the format “y = mx + b,” the correct equation would be 2y = -3x - 8.

A store has a pair of pants marked $39.99 with a 40% off tag. What is the sale price of the pants?

Answers

Answer:

$23.99

Step-by-step explanation:

WILL MARK BRAINLIEST IF CORRECT

Answers

Answer:

this is the 3rd one or second

Step-by-step explanation:

Miss stephens is buying pencils for all of her students,she already has 7 pencils,and needs a total of 59. If they come in packs of 13, how many packs does she need to buy?​

Answers

Answer:

4

Step-by-step explanation:

13 x 4 = 52 + 7 = 59

Solve ? I need your helpppppp

Answers

Answer:

square = 8

triangle = 3

circle = 2

Step-by-step explanation:

triangle + triangle = 6, one triangle = 3

triangle + circle = 5, circle = 5 - 3 = 2

square + circle = 10, square = 8

the table below shows the meal cost and tip for the last 10 tables that a waiter served.

Answers

Can’t see the table:(

FIND THE THE
MISSING ANGLE:
31°
29

Answers

Answer:

120°

Step-by-step explanation:

31 + 29 = 60

180 - 60 = 120

42.44 I believe is the answer

linear relationships​

Answers

Answer:

there's not a question

Step-by-step explanation:

The graphs of y = 4x and y = 4x are shown below.



In general, how does the growth of y = 4x compare to the growth of y = 4x?
The function y = 4x is growing slower than y = 4x.
The function y = 4x is growing faster than y = 4x.
The functions y = 4x and y = 4x are growing at the same rate.
The function y = 4x is growing faster than y = 4x.

Answers

For this case we have the following functions:

y = 4x

y = 4 ^ x

We observed that :

The graph y = 4 ^ x is growing faster than y = 4x, because for smaller values of x, it has the same range as y = 4x.

Answer:

The graph y = 4 ^ x is growing faster than y = 4x

answer is b

Answer:

B is your answer

Step-by-step explanation:

just took on edge 2021

Find the mean of these numbers:

2, 3, 4, 5, 6, 7, 8, 9, 10, 11

a 6

b 7

c 6.5

d 7.5

Answers

Answer:

c. 6.5

Step-by-step explanation:

mean basically means average

2+3+4+5+6+7+8+9+10+11=65

65/10=6.5

Answer:
C. 6.5

All of the numbers added up equal 65. Then you divide 65 by the total number of choices which is 10. 65 divided by 10 equals 6.5.

please someone help

Answers

Answer:

3 < y ≥ -3

Step-by-step explanation:

R = 3 < y ≥ -3

The line can't go beyond 3 and also cant be less than -3.

1. A fast food outlet claims that the mean waiting time in line is less than 3.8 minutes. A random sample of 60 customers has a mean of 3.7 minutes with a population standard deviation of 0.6 minute. If α = 0.01, test the fast food outlet's claim.

Answers

Answer:

There is no significant evidence to conclude that the mean waiting time is less than 3.8 minutes

Step-by-step explanation:

H0 : μ = 3.8

H1 : μ < 3.8

Test statistic :

(x - μ) ÷ s/sqrt(n)

(3.7 - 3.8) ÷ 0.6/sqrt(60)

Test statistic = - 1.29

The Pvalue from test statistic :

P(z < -1.29) = 0.0985

Reject Null if

Pvalue < α

0.0986 > 0.01 ; Hence, we fail to reject the null ;

There is no significant evidence to conclude that the mean waiting time is less than 3.8 minutes

Find the value of each variable. Assume it is a 45 45 90 triangle. Round to the nearest tenth.

Answers

Answer:

x = 6

y = 45 degrees

Step-by-step explanation:

Here, we want to get the measure of x and y

For a 45-45-90 triangle, the measure of each of the internal angle asides the right angle is 45 degrees

This mean y is 45

To get x, we know we have an isosceles triangle

So the length of the third ungiven leg is x too

Mathematically, the square of the hypotenuse (side facing the right angle) is equal the sum of the squares of the two other sides

(6 √2)^2 = x^2 + x^2

72 = 2x^2

x^2 = 72/2

x^2 = 36

x = √36

x = 6

37 1/2 of what number is 60

Answers

Answer:

The number is 1.6 .

Step-by-step explanation:

37.5x = 60

x = 60/37.5

x = 1.6

1.6 beacuse i answered this and it came out right

Question 1
A cake is cut into 12 equal slices. After 3 days Jake has eaten 5 slices. What is his weekly rate of eating the cake?

Answers

Answer:

11.2 Slices / Week

Step-by-step explanation:

We know that Jake has eaten 5 slices of cake in 3 days. You can divide 5 / 3 to get an average of 1.6 slices of cake being eaten per day. The question asks what the weekly rate or eating the cake will be, do you need to multiple 1.6 x 7 for the total amount of cake eaten per week, which is 11.2 slices!

Hope this helped!

a diagram is shown, with angels labeled in degrees complete the sentences about the diagram

Answers

Answer:

Equation: 5x = 90

x = 18

<LNM = 54degrees

Step-by-step explanation:

From the diagram shown;

<JNK + <KNL + <LNM = 90

x + x + 3x = 90

5x = 90

x = 90/5

x = 18

The equation 5x = 90 can be used to solve for x

Get <LNM = 3x

<LNM = 3(18)

<LNM = 54 degrees

that my answer that I chose but I don't know if it's right




















​

Answers

Yes your correct! hope this helped :))

????????????????? I NEED HELP WITH THIS WILL GIVE BRAINLIEST

Answers

Answer:

#3 is 40

#4 is 90

Step-by-step explanation:

find the center and radius of this circle

Answers

Answer:

Center: (-13, -2)     radius = 9

Step-by-step explanation:

Center: (-13, -2)     radius = 9

Can someone please help me with my test

Answers

Answer:

1 C

2 G

Step-by-step explanation:

A triangle is formed by A (0,1), B(1,0) and C (2,4). which transformation could map point A to point F (0,-1)?
A.Reflection over X axis
B.Rotation 90° clockwise
C.Reflection over Y axis
D. translation down 1 unit

Answers

Answer:

Answer A: Reflection over x axis

Answer:

C. Reflection over x-axis

Step-by-step explanation:

Each time you reflect something over the x-axis, the x-coordinate stays the same, but the y-coordinate changes.


Find in the triangle. Round to the nearest degree.
a.
45°
C. 60°
b. 59°
d. 42°

Answers

Answer:

Theta = 59 degrees

Step-by-step explanation:

Here, we want to get the value of the marked angle

To do this, we use the appropriate trigonometric ratio

From what we have,

The side 42 ft is adjacent the angle given

The side facing the right angle is 82 ft

The trigonometric ratio that connects the adjacent and the hypotenuse is cosine. It is the ratio of the adjacent to the hypotenuse

Cos theta = 42/82

theta = cos^-1 0.5122

theta= 59.189

To the nearest degrees, this is 59 degrees

Four points are labeled on the number line. K L M N + 0.5 0 Which point best represents ? colm ? Point 2 Point M Point K Point N​

Answers

Answer:

point k and point n

K L M N

Step-by-step explanation:

HURRY PLEASE I NEED THIS NOW

Answers

Answer:

72

Step-by-step explanation:

Answer:

72

Step-by-step explanation:

25-7=18

18÷25=0.72×100=72


Plz help giving branliest

Answers

Answer:

I believe the answer is '22.82' which would then become '22.8' when rounded to the nearest tenth.

PS: I hope this helps.

Could someone please help me with this homework assignment?


Il pay 40 or more if u show work?...

Send me a msg

Answers

Answer:

1. $27.30 2. $48.00 3. $15.75 4. $24.20 5. $31.00 6. $40.80

Step-by-step explanation:

1. $13.00 + (1.10)($13.00)

= $ 27.30

2. $60.00 - $60.00(0.20)

= $48.00

3. $15.00 + $15.00(0.05)

= $15.75

4. $22.00 + $22.00(0.10)

= $24.20

5. $25.00(0.06) + $25.00(0.18) + $25.00

= $31.00

6. $32.00(0.075) + $32.00(0.20) + $32.00

= $40.80

Hope this helped :)

The display below shows the number of home runs hit by six of the players on the Cardinals baseball team.
Cardinals Home Runs
Home Runs Hit
Player
Andrew
Braden
Chester
Dylan
Evan
Freddy
Legend:
represents 4 home runs
Plzzz hurry

Answers

Answer:

8

Step-by-step explanation:

If each baseball= 4 homeruns, and Chester has 5 baseballs next to his name (20 homeruns), then Evan hit 12 home runs because 4*3= 12 and he has 3 baseballs next to his name.

20-12=8

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