Mathematics High School

Analyze the diagram below and complete the instructions that follow.
S
T
U
vo
ro
R
If ARST is an equilateral triangle, find x and y.

Analyze The Diagram Below And Complete The Instructions That Follow.STUvoroRIf ARST Is An Equilateral

Answers

Answer 1

Answer:

x = 120

y = 30

Step-by-step explanation:

Given that RST is equilateral, each of its interior angles will be 60 degrees

Looking at x, it lies on a starting line with one of the interior angles of RST

The sum of angles on a straight line is 180

Thus;

x + 60 = 180

x = 180-60

x= 120

Looking at triangle RSU, the markings indicates that we have an isosceles triangle

For an isosceles triangle, the base angles are equal in value

This means that SRU is also y

Mathematically, the sum of angles in a triangle is 180

Hence;

x + y + y = 180

x + 2y = 180

120 + 2y= 180

2y = 180-120

2y = 60

y = 60/2

y = 30

Related Questions

could anybody help me pls

Answers

Answer:

all of them are much larger except number 2 which is close to 1

Step-by-step explanation:

IS THIS RIGHT!! I WILL GIVE YOU BRAINLIEST!!!

Answers

Answer:

its right

Step-by-step explanation:

Figure ABCD Is a parallelogram

What are the measures of angles B and D

Answers

Need a photo bruvvvvvvvvv

Question 2: Calculate the surface area of this net (remember to include your unit of
measure which is always squared with area)
3"
3"
3"
3"
3"
3"
3"
Answer Section:

Answers

Answer:

2,187

Step-by-step explanation:

If you multiply the 3s together it is 9 to the power of 3 x3 so it would be 729x3

This equals 2,187

Find the measure of CGD.

Answers

Answer:

23°

Step-by-step explanation:

For this scenario say point G is the center point,

If we look to the left, we see angle FGE has a value of 23

and in this case angle CGD is a congruent angle to FGE therefore the two angles must be the same

so therefore angle CGD should be 23 degrees

In addition to tuition, what other costs should you plan for when considering what college to attend?

Answers

Answer:

the college application, housing expenses if you're on campus, food and groceries, extra money if you need textbooks, there's so much more too

Jaydin needs to know the volume of the cylinder shown. Which expression will give him the correct volume?

Answers

Answer:

2 or 3.14 (24^2) (2.5)

Step-by-step explanation:

48/2=(radius)24

(pi)r^2 x hight= volume

(pi)24^2 x 2.5

Ashley's height is 164 cm. She stands 325 cm from a lamp post at night. Her shadow is 100 cm long.
How high is the lamp post?

Answers

the high lamp post is 580

Math equations giving Brainliest

Answers

You still need help ?

Which is shown below?
12 > 11
A. An operation
B. An inequality
C. An expression
D. An equation
SUBMIT

Answers

Answer:

B Inequality

Step-by-step explanation:

since 12 is greater than 11 they are not equal

> this sign is the greater than sign

Confused!! The picture below shows the question.

Answers

Answer:

25

Step-by-step explanation:

29/1000
The fraction can be written as which decimal?
1,000
A)
0.0029
B)
0.029
0.29
2.9

Answers

B. 0.029
You would divide 29 into 1000 in a calculator and you get that as your decimal

Find the percent increase. Round to the nearest percent.
From 96 books to 127 books
The percent increase is
%.

Answers

Answer:

24% i think i hope it the right answer

Step-by-step explanation:

Sandra signed up for the gym during the spring special. Her credit card was charged $220.87. Is this the correct amount? Explain. A sign that says workout jazz spring special. Sign up now and get 12 months for just 16 dollars and 99 cents per month asterisk. The asterisk is given as paid in advance.

Answers

Answer:

No, this is not a correct amount. The correct amount is $203.88

Step-by-step explanation:

The computation of the credit card amount is shown below:

Given that

The credit card is $220.87

But if we calculate the credit card amount, so it would be

= 12 months × 16.99

= $203.88

hence, the credit amount is $203.88

And, the given amount is wrong

So, the correct amount is $203.88

If 27 ×32 = 3x×2y;find the values of x and y​

Answers

Answer:

Step-by-step explanation:

hello :

27 ×32 = 3x×2y

means : 27 ×32 = 6xy

xy= (27 ×32)/6

xy = 144

but : 144 =12² = (4×3)²=(2²×3)²

144=2^4 ×3²

so : xy = 2^4 ×3²

if  x and y the integere numbers so x and y are the divisors of 144

1  , 144,  2 ,72 , 4 , 36 , 8  18 , 3 , 48  , 6  , 24 , 9 , 16 , 12

Question 3 (5 points)
Which of the following statements must be true about parallelogram ABCD?

Answers

Answer:

<C = <A

Step-by-step explanation:

In parallelograms, opposite angles are congruent. This means that <C=<A and <B=<D. Additionally, adjacent angles are supplementary; so when added they equal 180.

A sign is 4 feet wide and 5 feet long. Find the area of the surface of the sign
thank you!!

Answers

Answer:

the area is 20 feet^2

Step-by-step explanation:

For area, you multiply the lengths together

Assume that y varies inversely as x. If y = 16 when x = 4, find y when x = 6.

Answers

The first ratio is 1:4 so if x is 6 then 6x4 is 24 your answer is 24.

Help me question 3 plzzz

Answers

Answer:

it should be the top answer

Step-by-step explanation:

it's asking for a fraction with 3 as a denominator that is greater than one. if you need a better explanation feel free to ask in a comment!

Answer:

2+x

--------- >1

3

Step-by-step explanation:

......ur welcome.......

How far the penguin can walk in 1 second

Answers

Not known. This varies because it depends on if the penguin is going full speed or not, and the size or even just the penguin itself because not all penguins walk the same speed.

Answer:

1 step? what speed?

What is the surface area of this figure?

Thanks in advance!

Answers

Answer:

24 cm ²  B.

Step-by-step explanation:

if the triangle is a right triangle he I know it

do 4*3=12 the /2 so 6

8-4=4  4*1.5=6  

3*4=12

12+6+6

24 I think

On number line below, length AB =? A16 B45

Answers

Answer:29

Step-by-step explanation:

d[AB]=|45-16|=29

A number line is the representation of numbers in real order.

The difference between the consecutive numbers in a number line is always positive.

The length AB is 29.

AB = 29 is our answer.

What is a number line?

It is the representation of numbers in real order.

The difference between the consecutive numbers in a number line is always positive.

We have,

A is at point 16.

B is at point 45.

Now,

The distance between A and B.

= B - A

= 45 - 16

= 29

Thus,

The length AB is 29.

AB = 29 is our answer.

Learn more about number line here:

https://brainly.com/question/13425491

#SPJ2

HELPPPPPPP PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ

Answers

Answer:

answer is 9

Step-by-step explanation:

1st method: Proportion

15/100 = n/60

cross-multiply to get:

100n = 900

n = 900/100

n = 9

2nd method: Convert % to Decimal and Multiply

.15 × 60 = 9

If the temperature is -3 degrees F at 10:00 p.M., and the temperature falls four degrees overnight, what is the resulting temperature?

Answers

Answer:

-7

Step-by-step explanation:

Answer:

-7

Step-by-step explanation:

identify the equation whose vertical graph is a vertical line.

a) y=2x-1
b) y=2
c) x=2​

Answers

Answer:

c

Step-by-step explanation:

Tony's friends ate 0.6 of the appetizers he made. Which point on the number line best represents 0.6?

A. R
B. S
C. Q
D. P

Answers

It’s letter c, cause
P=0,4
Q=0,6
R=0,8
S=1,0

A nursery owner buys 7 panes of glass to fix some damage to her greenhouse. The 7 panes cost
$15.05. Unfortunately, she bredks 3 more panes while repairing the damage. What is the cost of
another 3 panes of glass?

Answers

Answer:

Its 6.45

Step-by-step explanation:

we first need to know how much is one pane of glass so i divide

15.05÷ 7 and got $2.15

so each one pane of glass is $2.15

than i multiply 2.15 x 3 and got 6.45

So the cost is 6.45

Please solve no need for explanation

Answers

Answer:

-6/7 -rational and real

3120- natural, whole,integers, rational,real

5.123456...- rational and real

√2- real

0 - whole, integers, rational real

PLEASE SHOW WORK SO I UNDERSTAND THANKS :)
-0.3 * -(11)/(30)

Answers

Answer:

0.11

Step-by-step explanation:

The answer would be 0.11, i just used a calculator lol

Kara's playlist has three songs: • "Each Day" (3 minutes) • "Best Friends" (3 minutes) • "This Weekend" (2 minutes) How many times can Kara listen to her entire playlist during a 35-minute car ride?

Answers

Answer:

4 times

Step-by-step explanation:

3+3+2=8

8*4=32

She can listen to part of her playlist in those extra three minutes, but the question asks for the ENTIRE PLAYLIST

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