Mathematics High School

PLSS HELPP 25 POINTS AND BRAINLIEST

Answers

Answer 1

Answer:

2((5 x 1 1/5) + (5 x 3) + (1 1/5 x 3))

2(6 + 15 + 18/5)

2(24.6)

49.2 or 49 1/5

Answer 2

Answer:

49.2

Step-by-step explanation:

There are 6 sides in total. And the six sides include: 1 1/5, or 1.2x3+1.2x3+3x5+3x5+5x1.2+51x1.2. This then gives 3.6+3.6+15+15+6+6, which is 49.2 Hope this helps!

Brainly pls!

Related Questions

What is the reflection rule that maps the triangle to its image?
P(8,4), Q(-6,5), R(4,5) and P (8,-12), Q'(-6,-13), R'(4,-13)

Answers

4,5 because the map is triangle

A triangle with Side lengths a units, b units, and c units is shown.
WHICH EQUATION IS TRUE FOR THE TRIANGLE?
A- Sin (55°)=a/c
B- Cos(55°)=c/b
C- Cos(55°)=a/b
D- Tan(55°)=c/a
Will give brainliest!

Answers

Option A is the correct answer because the ratio between the opposite side and the hypotenuse side is correct.

Triangle :

A right-angled triangle is a triangle, that has one of its interior angles equal to 90 degrees or any one angle is a right angle. Therefore, this triangle is also called the right triangle or 90-degree triangle. The right triangle plays an important role in trigonometry. Let us learn more about this triangle in this article.

A triangle with Side lengths a unit, b units, and c units.

"Opposite" is opposite to the angle θ

"Adjacent" is adjacent (next to) to the angle θ

"Hypotenuse" is the long one

Sin 55 = a/c

Sin θ = opposite / hypotenuse

Option A ) is correct Sin 55 = a/c

Cos(55°)=c/b

Cos θ = Adjacent / hypotenuse

Cos 55 = c/ b is not equal to the Adjacent / hypotenuse

Option B) is not a correct answer because the ratio is between Adjacent and Hypotenuse.

Cos(55°)=a/b

Cos θ = Adjacent / hypotenuse

Cos 55 = a/ b is not equal to the Adjacent / hypotenuse

Option C) is not a correct answer because the ratio is between Adjacent and Hypotenuse.

Tan(55°)=c/a

Tan θ = Opposite / Adjacent

Tan 55 = c/a is not equal to the Opposite / Adjacent

Option D) is not a correct answer because the ratio is between Opposite and Adjacent.

Learn more about Trignometry : brainly.com/question/22986150

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In ΔRST, t = 16 inches, s = 19 inches and ∠S=113°. Find all possible values of ∠T, to the nearest degree

Answers

Answer: 51 degrees

This is from Delta Math.

∘

The measure of ∠T to the nearest degree is 51 degrees

Sine rule

Sine rule is a the used to find the sides and angles of a triangle

Given the following parameters

t = 16 inches,

s = 19 inches

∠S=113°

Required

∠T

According to the rule

t/sin∠T = s/sin∠S

16/sin∠T = 19/sin113

sin∠T = 16sin113/19
sin∠T = 0.775

∠T = 51 degrees

Hence the measure of ∠T to the nearest degree is 51 degrees

Learn more on sine rule here: https://brainly.com/question/20839703

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need this one 3.97x62.4

Answers

Answer:

247.728

Step-by-step explanation:

(3.97)(62.4)

=247.728

pls help will give brainliest

Answers

Answer:

Step-by-step explanation:

-6(3) + 2(2) =-14

x=3

y=2

-2(7) - 2(2) = -10

x=7

y=2

en un gimnasio pusieron 27 filas de sillas . en cada fila pusieron 48 sillas , cuantas sillas se pusieron en el gimnasio?

Answers

Answer:

1296

Step-by-step explanation:

Answer:

what i dont understand the word

2. The elevation of a city is different from sea level by 10 feet. Name the two elevations that the
city could have

Answers

Answer:

20 feet, 0r 15 ft

Step-by-step explanation:

The different possible elevations of the city are :

+ 10 feets and - 10 feets

The sea level position = 0

Difference in elevation = 10

The difference in elevation could either be below sea level or above sea level.

The distance above sea level :

Positive elevation = + 10 feets

The distance below sea level :

Negative elevation = - 10 feets

Therefore, the two elevations the city could have are +10 feets and - 10 feets

Learn more :https://brainly.com/question/8283882

What is the the area to this

Answers

Answer:

164 sq. meters

Step-by-step explanation:

Can someone help with explanation?

Answers

Answer:

Step-by-step explanation:

multiply 7 times 4 then you add that when you

add 4+1=5 then you multiply those two

The angle of elevation from
Mindy to a cell phone tower is
75°. If Mindy is standing 28
feet from the base of the
tower, find the height of the
cell phone tower.

PLSS I HAVE TO SHOW WORK

Answers

Answer:

104.5 ft

Step-by-step explanation:

In the picture I uploaded I showed all of the work so yeah!!! :)

hii this is complete the shape will give brainliest

Answers

Answer:

Step-by-step explanation:

CAFDYahi Sahi answer hai bhai

the answer is cafd !!!!!!!!

y=46(1.034) x growth or decay

Answers

Answer:

growth

Step-by-step explanation:

1.034 < 1 means the number will get larger

Answer:

Step-by-step explanation:

Since the ratio or rate is greater than one this is an exponential growth function

find the hcf of 52 and 117 and express it in the form of 52x + 117y

Answers

i think the answer is 13(4x+9y)

Hope this helps you :):):)

HELP MY LITTLE SISTA BC ION HELPIN HA a periodt

Answers

Answer:

1/3 is less than 1/2

Step-by-step explanation:

1/3 = .333

1/2 = .5

Answer:

Imaoo

1/3 is less than 1/2

Step-by-step explanation:

1/3 = .333

1/2 = .5

brainliest please? :)

Multiplying by which number is equivalent to an increase of 23% ?

Answers

Answer:

1.23

Step-by-step explanation:

Increase by 23%

x + 23% of x = x + (23/100)x = x + 0.23x = (1 + 0.23)x = 1.23x

1.23 is the answer

A flagpole casts a shadow 15 feet long. Brad is 6 feet tall. If Brad casts a 4.5ft shadow, how tall is the flag pole? (Will mark brainliest!!)

Answers

Answer is 20 ft tall

WILL MARK BRAINLIEST!!!
If angle ABC has a measure of 4a+10 degrees, and angle CBD had a measure of 6a degrees, then what is the value of A? Find the measurement of angle ABC. SHOW YOUR WORK!

Answers

9514 1404 393

Answer:

a = 17∠ABC = 78°

Step-by-step explanation:

The marked angles form a linear pair, so have a sum of 180°.

(4a +10) +(6a) = 180

10a = 170 . . . . . . . . . . subtract 10

a = 17 . . . . . . . . . . . . . divide by 10

Then the measure of angle ABC is ...

∠ABC = 4a +10 = 4(17) +10 = 68 +10 . . . . . substitute 17 for 'a'

∠ABC = 78°

Find the missing angles?

Answers

Answer:

100°

Step-by-step explanation:

Since x and the 100 degree angle which is highlighted in blue are vertical to each other, they are parallel to each other as it is vertically opposite angles.

If they are parallel, it means

Angle highlighted in blue = 100°

x = 100°

find the values of x and y.

Answers

Answer:

x = 10

y = 20

Step-by-step explanation:

Solve for x: 7x + 90 +20 = 180

7x = 70

x = 10

Solve for y: 5x + 2y add up to 90 degrees

5 * 10 + 2y = 90

2y = 40

y = 20

I believe x=10 and y=20

Need help quick pls 10 points

Answers

Answer:

[tex] \boxed{ \tt{x = \frac{45}{5} = 9}}[/tex]

Help with this it’s due today! Will mark brainliest

Answers

Answer:

1.25*

2.6.36

3.556.90

4.23*

5.5342yd

6.3490km

pls make sure mark me brainly❤️❤️

Multiply. Write in simplest form. Help pls!! Tell me the answer no decimals needed just a fraction and simplified!! 2 3/5 x 3 7/8

Answers

Answer:

10 3/40

Step-by-step explanation: hope i helped

PLEASE HELP (3^6 y^-5)^2

Answers

Answer:

Step-by-step explanation:

Someone please answer fast

Answers

Answer:

x=15°

M angle A = 29°

Step-by-step explanation:

180°= 11x+15

x = 15°

A = 29°

A fundraiser at the school raises 617.50. they sent 58.45 to local charities what percent of the money went to charities pls help ASAP

Answers

Step-by-step explanation:

you do 58.45 / 617.50 × 100 = 9.46%

hope this helps you

The radius of a circle is 7.2 cm. Find the circumference to the nearest tenth.

please help !

Answers

Answer: 45.24

Step-by-step explanation:

HELP ME ASAP !!!!!!!*

Answers

add her scores together and divide by 3
85+70+98=253
253 divide by 3 is 84.33

Answer:

d is correct i think

Step-by-step explanation:

My brain aint working

1) Identify the percent of change as an increase or a decrease and find the percent of change. 50 meals to 75 meals.

Answers

Answer:

increase of 50%

Step-by-step explanation:

its increasing cuz 75 is more than 50 and its 50% cuz 75-50 is 25 so you know it increased by 25 meals so you need to find what percent 25 is of 50 and 25 is 50% of 50

Answer:

50%

Step-by-step explanation:

half of 50 is the same as 50% of 50

so...

25 = 50% of 50

therefore...

50 + 25 is the same as 50 + 50%

hope this helps

A cartoonist has 150 pieces of original
artwork to give to his publishers and
some fans who won his online contest.
He plans to send 30 drawings to his
publishers. He is sending at least
3 pieces of artwork to each contest
winner. How many contest winners
could there be?

Answers

Answer:

Step-by-step explanation:

150 divided by 30 times 5

Hope this helps. I May be wrong though.

25 divide the anwser

The function y=h(x) is defined as follows:
h (x) ={x^2 for x<0 ,3-x for 0≤x<1, x^3 for 1≤x≤3, 5 for x>3
h(1)= and h(4)=

Answers

Answer:

h(1) = 1

h(4) = 5

Step-by-step explanation:

Since 1 is in the interval 1 ≤ x ≤ 3, you must substitute 1 into the expression [tex]x^{3}[/tex]

So, h(1) = [tex]1^{3}[/tex] = 1

Since 4 is in the interval x > 3, and all values of x > 3 gives an output of 5, then h(4) = 5

Other Questions

can someone please help me Which word pair best describes the tone Severn Suzuki uses in her introduction? worried and confused disappointed and upset satisfied and happy honest and direct 1. What organ in the body pumps and circulates blood throughout the body?2. What is the function of the heart valves? help 1/3 divided by 4 According to the chart, from 1986-1996, unintentional drug overdose deaths per 100,000 population began to rise. The numbers for each year are, roughly, 2, 1, 2, 2, 1, 2, 2, 3, 3, 3, 3. What is the mean of these statistics?A) 24B) 2.18C) 24.18D) 2 Ms. Murray has a collection of 25 dimes and nickels. How many nickels does Ms. Murray have if she has a total of $2.30? This Chinese painting shows a man seated in a pavilion What Taoist and Buddhist philosophy is the artist communicating by placing the man in this wildernesslocation?OA Keep a balanced perspective on lifeB. Live a peaceful, happy life Were the Founding Fathers justified in rebelling against the British government and declaring independence? In a well-developed essay that includes an introduction, body paragraphs, and a conclusion, explain whether or not the Founding Fathers were justified in declaring independence. Be sure to address counterclaims in your essay and include reasons and evidence to support your argument. Can someone help its confusing can yall help me??? What is the foreign trade of Brazil? Find the sum of the infinite geometric sequence:8, 4, 2, 1, ....... is2 Comprehensioner'sIn paragraph 4, what does the phrase falling in line mean?ortsAignoring a ruleB.following a ruleagesC breaking a ruleDchanging a rule why is the equation y = mx + b called the slope - intercept form? refer to section 5 and consider its structure.What is the impact of the speaker's structure choices? A) The parallel structure and repetition combine to emphasize the strength of the empire of japan B) The parallel structure and repetition combine to emphasize that there were multiple acts of aggression. C)The parallel structure and repetition combine to emphasize the resolve of the people of the united states. D)The parallel structure and repetition combine to emphasize the acts which led to the attack on the united states. Why is it important to examine your reasoning when learning new information? Multi answer question William went shopping for a new phone because of a sale. The store was offering a 15% discount. If the price on the tag was $41, what would be the price after the discount but before tax, to the nearest dollar and cent? which number is a solution of the inequality c>5? Use the number line to help answer the question. answerp lease Frankie earns $5 each time he babysits his little sister. He has saved $30. Frankie wants to save $52 to buy a new skateboard. How many more times will Frankie need to babysit to have enough money to buy the skateboard?