Mathematics High School

Plz solve this question

Find the measure of unknown angles​

Plz Solve This QuestionFind The Measure Of Unknown Angles

Answers

Answer 1

Answer:

1360

Step-by-step explanation:

I know because I get all a's but then again I might be wrong I  didn't take my time so sorry  

Answer 2

Answer:

x = 110°

Step-by-step explanation:

∠ QRS = ∠ YRT = 110° ( vertically opposite angles )

∠ PQR = 180° - 120° = 60° ( adjacent angles )

The sum of the interior angles of a quadrilateral = 360°

Sum the angles and equate to 360°, that is

110 + 60 + x + 80 = 360

250° + x = 360° ( subtract 250° from both sides )

x = 110°

Related Questions

5y=2x+5 Y=-x +6
( x, y)

Answers

Answer:

Step-by-step explanation:

6/5 + 2x/5= y

3+ 5y/2 = x

What is the measure of B

Answers

the right angle is 90 degrees and you already have that other angle which is 34 degrees, so 90+34 is 124 and you can sub that with 180 so your answer is

56

Enter the value of 12x-2 when x = 3.

Answers

Answer:

34

Step-by-step explanation:

12(3)-2

36-2

34

Answer:

im sorry if this is wrong but i think its 2

someone who can actually give the answer please answer this please! do not put nothing crazy or get reported!!
Find the zeros of this polynomial.

Answers

Answer:you’ll find the answer just by understanding and looking at the photo

Step-by-step explanation:

What does probability mean?

Answers

Answer:

There you go

Step-by-step explanation:

Not much of an explanation but it works because I also don't know what meaning you want to it.

1.) 87.743
2.)123.789
3.) 3256.1254
4.) 102356.78
5.) 78.56
Round to whole number..​

Answers

Answer:

1.)88

2.)124

3.)3256

4.)102357

5.)79

Step-by-step explanation:

A 2 lb bag of sunflower seeds cost $1.29. Find the unit price. If needed
round the unit price to the nearest cent.

Answers

Answer:

0.65

Step-by-step explanation:

1.29/2=0.645

0.645 rounded is 0.65

0.65 is the unit rate and the cost per bag of sunflower seeds.

Hope this helps! :)

Can someone please help me on this question? Question: What percent of a dollar is a quarter, a nickel, a dime, and two pennies?

Answers

Answer:

Its 42 percent

Step-by-step explanation:

0.25+0.5+0.10+0.2=0.42 or 42%

All the change added together is 42/100 because a dollar is just 100 cents.

aswdthjkl;hgfsdawdfhuh

Answers

Answer:

ong

Step-by-step explanation:

dude can you not spam???

evaluate the expression and enter your answer below.

3x10+15-6^2

no you can't get a photo just answer it ​

Answers

Answer:

The answer is 9.

Step-by-step explanation:

PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction)

3x10+15-6^2

3x10+15-36

30+15-36

45-36

9

9. Feel free to clarify if you’re unsure

someone please help ​

Answers

Answer:

x = 4√3, or approximately 6.93

Step-by-step explanation:

This is a right triangle with hypotenuse 13 and side lengths x and 11.  According to the Pythagorean Theorem, x^2 + 11^2 = 13^2 = 169, or

x^2 + 121 = 169, or

x^2 = 48.

x must be a positive quantity.  Thus, x = +√48 = + √3·√16 = +4√3

Thus, x = 4√3, or approximately 6.93

The base and corresponding height of a parallelogram are 75 cm and 25 cm. If the other base is 50 cm, find out its corresponding height.

Answers

Answer:

Height of the parallelogram = 37.5 cm

Step-by-step explanation:

As given,

Base of a parallelogram = 75 cm

Height of a parallelogram = 25 cm

As,

we know that

Area = Base × Height

        = 75 × 25

        = 1875 cm²

As the parallelogram is same

So, Area = Base × Height

⇒1875 = 50 × Height

⇒ Height = [tex]\frac{1875}{50}[/tex] = 37.5 cm

So, we get

Height of the parallelogram = 37.5 cm

HELP WILL GIVE BRAINLY!

Answers

Answer:

The second one

Step-by-step explanation:

on the f axis you can see that f is greater than or equal to 1 and less than or equal to 5.

For every pound a company spends on advertising, it spends £0.45 on its website. Express the amount spent on advertising to the amount spent on its website as a ratio in its simplest form.

Answers

equals 1 dollar usdddddf 877

50 apples cost $25. How much would 75 apples cost?​

Answers

Answer:

[see below]

Step-by-step explanation:

50 apples cost 25 dollars.

25/50 = 0.5

Each apple cost half a dollar.

0.5 * 75 = 37.50

75 apples should cost $37.50.

Hope this helps.

Connections Academy Sample Work Pre Calc
Please Help!!!
I believe
y (theta) = 3 sin t
and
a(theta) = 3 cos t
but that might be wrong because I'm so confused. Please Please help!

Answers

Step-by-step explanation:

sintheta=y/3"

theta=sin-¹(y/3")

cos theta=a/3"

theta=cos-1(a/3)

sin beta=y/7"

beta=sin-¹(y/7")

b=√{y²+7" ²}

sorry last one I don't know

Answer:

sinθ = y/3                        ⇒ y(θ) = 3 sinθcosθ = a/3                       ⇒ a(θ) = 3 cosθsin β = y/7 = 3 sinθ / 7    ⇒ β(θ) = arcsin (3/7sinθ)b(θ) = √(7²-y²) = √(49-9sin²θ)p(θ) = a(θ) + b(θ) = 3 cosθ + √(49-9sin²θ)

The graph is attached

---------------------------------------

p.s.

b(θ) can be put in different way:

cos β = b/7 ⇒ b(θ) = 7 cos β = 7cos(arcsin(3/7sinθ))

Then

p(θ) = a(θ) + b(θ) = 3 cosθ + 7cos(arcsin(3/7sinθ))

This doesn't change the function or the graph

Which is the simplified form of the expression below? 6w + 23 + 3w A. 3w+23 B. 6w+3w C. 6w+23 D. 9w+23

Answers

Answer:

D, 9w + 23

Step-by-step explanation:

Add like terms.

What is this number in standard form?
(5×100)+(6×1/10)+(7×1/100)

Enter your answer in the box. (1/10 and 1/100 are fractions)

Answers

Answer:

500.61

Step-by-step explanation:

5 multiplied by 100 = 500

1/10 = 0.1, So 6 multiplied by 0.1 = 0.6

1/100 = 0.01, So 1 multiplied by 1 = 0.01

500 + 0.6 + 0.01 = 500.61

[tex](5 \times 100) + (6 \times \frac{1}{10} ) + (7 \times \frac{1}{100} )[/tex]

[tex]5 \times 100 = 500[/tex]

[tex] \frac{6}{1} \times \frac{1}{10} = \frac{6}{10} = 0.60[/tex]

[tex] \frac{7}{1} \times \frac{1}{100} = \frac{7}{100} = 0.07[/tex]

[tex]500 + 0.60 + 0.07 = 500.67[/tex]

que es una expresión algebraica​

Answers

Answer:

En matemáticas, una expresión algebraica es una expresión construida a partir de constantes enteras, variables y operaciones algebraicas (suma, resta, multiplicación, división y exponenciación por un exponente que es un número racional).

Step-by-step explanation:

PLEASEEE HELP 50 POINTS,
Suppose you were an American soldier in the American Revolution. You are asked to write a short essay about the person who most inspired the Continental army to win the war. You have chosen George Washington. The title of your essay is “How General Washington Inspired the Continental Army to Win the War.”
Your essay should have three paragraphs:
• The first paragraph describes characteristics of General Washington that prepared him for his role as commander of the Continental army.
• The second paragraph supports your choice by citing two events at which Washington provided inspiration.
• The third paragraph identifies how these actions or events led to an American victory.
Make sure to express your ideas clearly. Use evidence from the text!

Answers

Answer:

george washington

Step-by-step explanation:

Gabby's dad drives a dump truck for a construction company. Last week, he came to Gabby's class for Career Day and talked about how math is used in his job. As an example, he told the class the bed of his truck is shaped like a rectangular prism with a volume of 24 cubic meters. The bed is 4 meters long and 2 meters deep.
How wide is the bed of the truck?


PLEASE HELP!!!!!!!!!!

Answers

Answer:

3 meters wide

Step-by-step explanation:

if the volume is 24 and the bed is 4 meters long and 2 meters deep, just multiply 4 x 2 =8 then find what number multiplies with 8 to get 24 which is: 3

Write an explicit formula for An, the nth term of the sequence 7, 42, 252, ...

Answers

Answer:

Step-by-step explanation:

This is a geometric progression.

Givens

a1 = 7

r = 6

Formula

a_n = a1 * r^(n - 1)

a_n = 7 (6)^(n - 1)

Sample

Try n = 3

a_3 = 7*(6)^(3-1)

a_3 = 7*(6)^2

a_3 = 7 * 36

.a_3 = 252      which is exactly what it should be.

if hector completed 120 questions last week and 144 this week, how much did he increase by?

Answers

Answer:

he increased by 24

Step-by-step explanation:

144-120



whats 3squared correct to 5 decimal places​

Answers

Answer:

9.0000

Step-by-step explanation:

3 squared = 3*3 = 9

9 to 5 decimal places = 9.0000

pls mark as brainliest

24 students in a class took an algebra test. if 18 students passed, what percent passed.

Answers

Answer:

75%

Step-by-step explanation:

18/24=0.75

Answer:

75%

Step-by-step explanation:

24 divided by 4 is 6, so 25% of 24 is 6. 18 divided by 6 is 3, so 18 out of 24 is 75%.

I NEED HELP ASAP PLEASE​

Answers

Answer:

1679616

Step-by-step explanation:

6*6

36*36*36*36

Answer:

[tex]6^{8}[/tex]

Step-by-step explanation:

[tex](6^{2})^{4} = 6^{2*4} = 6^{8}[/tex]

Help meh ill mark 1 and 1/2 +2/5 PLZZZZZZZZZZZZZZZZ

Answers

Answer:

1 9/10

Step-by-step explanation:

Solve for x and show work need help just stuck on this one ☝

Answers

Answer:

X=11

Step-by-step explanation:

6 x 11 is 66, after adding 2 its 68. They are equal because they are vertical angles :)

Answer:

11

Step-by-step explanation:

I did:

68 - 2= 66

66 divided by 11= 6

To check my work I did:

6 * 11= 66

66 + 2= 68

Hope this helps!

HELP meeeeeeeeeeeeeeeeeeeee

Answers

Answer:

first:

a)

second:

b)

Step-by-step explanation:

A andddddddddd b......

this is for keigo-san ^^
whats 6x3-9x=

Answers

Answer:

18-9x

Step-by-step explanation:

Answer:

18-9x

Step-by-step explanation:

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