Mathematics High School

find the values; is a parallelogram

Find The Values; Is A Parallelogram

Answers

Answer 1

9514 1404 393

Answer:

  (x, y, z) = (2, 31°, 60°)

Step-by-step explanation:

Opposite sides have the same length, so ...

  x + 8 = 10

  x = 2 . . . . . . . . subtract 8

__

Consecutive angles are supplementary, so ...

  (3y +10°) +(2y +15°) = 180°

  5y = 155° . . . . . . subtract 25°

  y = 31° . . . . . . . .divide by 5

__

Opposite angles are congruent, so ...

  z +17° = 2y +15°

  z = 2y -2° = 2(31°) -2°

  z = 60°

Related Questions

Stephanie is earning simple interest of 3.5% on her money each month. She currently has $1325 in her account. What will her balance be in 5 months?

Answers

Answer:

$1556.88

Step-by-step explanation:

Since Stephanie is earning simple interest and not compound interest, we can multiply her interest rate for each month by how many months we are calculating for.

0.035 x 5 = 0.175

Then multiply that by her current balance but change the 0 in front of the 0.175 to a 1 to reduce the number of steps we have to take. (It automatically adds what is earned in interest to her current balance.)

1.175 x 1325 = 1556.875

Write the equation of the line graphed below

Answers

Answer:

y = 5/8x + 12

Step-by-step explanation:

Slope = change in y/change in x

slope = 5/8

Using y = mx + b find b.

y = 5/8x + b

-2 = 5/8(-4) + b

b = 1/2

y = 5/8x + 12

good luck, i hope this helps :)

y= 5/8x + 12
lolololololololol


Enter the number that belongs in the green box,
Please helppp

Answers

It’s 2. All the sides are congruent

define nature




have a great day ​

Answers

Answer:

Nature : The phenomena of the physical world collectively, including plants, animals, the landscape, and other features and products of the earth, as opposed to humans or human creations. (according to Oxford Dictionary)

A ruler costs pence.
A pen costs 10 pence more than the ruler.
Write an expression, in terms of , for the total
cost of 3 pens and 2 rulers.

Answers

Answer:

2x+3(10+x)

Step-by-step explanation:

I'm not sure but I think this might be the answer

Select all the equations that are equivalent. 52 = 8n + 4 4(2n + 1) = 52 4 = 52 – 8n 4n = 48 n = 6

Answers

Answer:

52 = 8n + 4

4(2n + 1) = 52

4 = 52 – 8n

n = 6

Step-by-step explanation:

52 = 8n + 4

52 - 4 = 8n

48 = 8n

n = 48/8

n = 6

4(2n + 1) = 52

8n + 4 = 52

8n = 52 - 4

8n = 48

n = 48/8

n = 6

4 = 52 – 8n

4 - 52 = -8n

-48 = -8n

n = -48/-8

n = 6

4n = 48

n = 48/4

n =12

n = 6

52 = 8n + 4 is equivalent to 4(2n + 1) = 52 is equivalent to 4 = 52 – 8n is equivalent to n = 6

HELP ASAP PLS PLS PLS

Answers

Answer: vertical

Step-by-step explanation:

Answer: its A

Step-by-step explanation:

if i had 2 cats and my mom bought me 4 dogs how many animals is that in total​

Answers

Answer:

2 cats + 4 dogs = 6 animals in total.

:)

If you can help me, I would be very happy.

Answers

Answer: 116 round that to the nearest hundreth.  

I hope this helped you well.

The ratio of men and women at a class is 6 to 5. how many women are their if their are 3600 men?

Answers

Answer:

3,000

Step-by-step explanation:

6:5

1.2( divided 6 by 5):1 (Divide 5 by 5)

3600 divided by 1.2

3,000

A cylindrical juice glass is 8 centimeters tall and has a radius of 3 centimeters. If the glass is full, which of the following is closest to the volume of the filled portion? A) 28 cm C) 170 cm B) 226 cm D) 98 cm PLEASE HELP!​

Answers

Answer:

226

Step-by-step explanation:

You first have to find the volume of the cylinder, which you would do 3 squared, which is 9, times 8, which is 72, and then times pi, which gives you 226.1946711. Since they want the closest volume to that number, it would just be 226. If you are confused on the equation, the equation for the volume of a cylinder looks like this:  [tex]V=\pi(r^{2})(h) \\[/tex], where r is the radius and h is the height.

please help!! i need this asap

Answers

I would help but I cannot read it.

The graphs below have the same shape. What is the equation of the red
graph?

Answers

I think it’s D? If not then probably b

If jon had 2,881 and tia had 4,163 how much more money tia has then jon

Answers

Answer:

Tia has $1,282 more than Jon

Step-by-step explanation:

4,163-2881 = 1282

Tia has $1,282 more than Jon

Answer:

1282

Step-by-step explanation:

help me ya'll so i can go to bed! (slopes) (brainliest)

Answers

Answer:

i dont know

what you wanna know

Step-by-step explanation:

Identify the coordinates (x₁,y₁) and (x₂,y₂). We will use the formula to calculate the slope of the line passing through the points (3,8) and (-2, 10).

Input the values into the formula. ...

Subtract the values in parentheses to get 2/ (-5).

Simplify the fraction to get the slope of -2/5.

Go to sleep this is a lullaby slopes slopes slopes over here over there slopes everywhere.

thx for points

(Algebra) What is the lowest common denominator of 3/8x and 5/18x?

Answers

Answer: 3/8x

To find the least common denominator first convert all integers and mixed numbers (mixed fractions) into fractions. Then find the lowest common multiple of the denominators. This number is same as the least common denominator .You can then write each term as an equivalent fraction with the same LCD denominator.

helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
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Answers

Answer:

Answer: B

Step-by-step explanation:

does not show up on graph

HELP. Pleaseee. I have no idea what this means.

Answers

Answer:

2

Step-by-step explanation:

roots are the intercepts at the x axis I believe

i need the answer fast ill give brainliest

y=___

Answers

this topic is trigonometry right?

what is the answer to 4(d+7);d= -2

Answers

Answer:

20

Step-by-step explanation:

4(d+7)

Let d= -2

4 ( -2 +7)

Parentheses first

4( 5)

Multiply

20

What rotation is shown below?

Answers

Answer:

90 around the origin

Step-by-step explanation:

Here is the answer

It’s either -90 or 90 I’m pretty sure it’s just 90

how to do please help

Answers

Answer:

715.5

Step-by-step explanation:

The formula is A=1/2 b*h

so, b*h = 53*27 = 1431

Divide by 2 and the answer is 715.5

Hope this helps :)

what is the simplest form of 60 : 120?​

Answers

Answer:

1 : 2

Step-by-step explanation:

60 is 60 x 1, and 120 is 60 x 2

60x2=120 hence the ratio is 1:2

Tremaine scored 54 three-point goals, 84 two-point field goals, and 106 free throws in 23 games. How many points did he score on average per game

Answers

Answer: 18.96

Step-by-step explanation:

From the question, Tremaine scored 54 three-point goals, 84 two-point field goals, and 106 free throws. The total point scored will be:

=(54 × 3) + (84 × 2) + (106 × 1)

= 162 + 168 + 106

= 436 points

The number of points scored on average per game will then be:

= 436 / 23

= 18.96 points per game

Jan is making dinner. She uses 25 lbs of carrots in soup. She uses 3 of carrots in salad. About how many pounds of carrots did lan use in all?​

Answers

Answer:

28 pounds of carrots.

Step-by-step explanation:

25+3=28

help me with this if you can

Answers

Answer is in the picture have a good day!

Answer:

y = 1/2x + 7

Step-by-step explanation:

this is it in slope-intercept form hope it helps

(sorry if its wrong)

What is AC? Brainiest for answer

Answers

Answer:

air conditioning

also, "all clear" on a calculator

Step-by-step explanation:

is this suppose to be a math question HAHAHA if not then it should stand for air-conditioner I think

what does a⁵×a³ equal?​

Answers

Step-by-step explanation:

[tex] {a}^{5} \times {a}^{3} \\ = {a}^{5 + 3} \\ = {a}^{8} [/tex]

Hope it will help :)

Answer:

a⁵×a³=a⁸

because if base is same than the exponents can add

.

Gabby has $1,506 in a savings account that pays 2.5% simple interest. How much interest will she earn in 3 years?

Answers

Answer:

$112.95

Step-by-step explanation:

Use the simple interest formula, I = prt

Plug in the initial amount, interest rate, and number of years

I = prt

I = (1506)(0.025)(3)

I = 112.95

So, the interest created in 3 years is $112.95

I = PRT ; P=$1506 , R=2.5% , T=3 years

I = (1506)(.025)(3)
I = 37.65 (3)
I = $112.95

Solve and reduce to lowest terms:
5x2/7

Answers

Answer:

10/7

Step-by-step explanation:

5*2/7=10/7

Answer:

10/7 or 1 3/7

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