Mathematics High School

Will you brainliest!!! Only question 10-14!

Answers

Answer 1

Answer:

10. <PTR = 80

11. < PTQ = 45

12. <QTS = 130 - 45 = 85

13. Luis didn't subtract 80 by 40

14. 180

Related Questions

Which equation is equivalent to the given equation

Answers

Answer:

(x - 5)^2 = 39

Step-by-step explanation:

If we open the expression

(x - 5)^2 it'd be x^2 - 10x + 25 = 39

Then we subtract 25 from both sides of the equation

x^2 - 10x + 25 = 39

x^2 - 10x + 25 - 25 = 39 - 25

x^2 - 10x = 14

Which equations are related equations to x+5=34

Answers

Steps to solve:

x + 5 = 34

~Subtract 5 to both sides

x = 29

Best of Luck!

the triangle shaped entrance to the cavern i 1 1/2 feet tall and 4 feet wide whats the area

Answers

A=1/2 b*h
So substitute it in 1/2*1/2*4
1/2*1/2= 1/4
1/4*4= 4/4= 1 so the entrance is 1 foot tall

When an individual specializes to produce one good, and then acquires additional desired goods from other specialists

A) both parties gain as a result of voluntary exchange.
B) both parties gain as a result of fraudulent exchange.
C) neither party gains as specialization decreases efficiency.
D) neither party gains as specialization decreases productivity.

HELP ME PLEASE I NEED THIS LOVE U GUYS <33

Answers

Answer:

[tex]\huge\boxed{\sf Volume = 384 \ cm^3}[/tex]

Step-by-step explanation:

Slant Height = 10 cm

Base Edge = 12 cm

Finding the Height using Pythagorean Theorem:

[tex]\sf c^2 = a^2 + b^2 \\\\Where \ c = 10\ cm , b = 6\ cm [Half of 12] \ and \ a \ is \ height\\\\10^2 = a^2 + 6^2\\\\100=a^2 +36\\\\100-36 = a^2\\\\64 = a^2\\\\Taking \ sqrt \ on \ both \ sides\\\\Height= 8 \ cm[/tex]

[tex]\rule[225]{225}{2}[/tex]

Now, Finding the volume:

[tex]\sf Volume = a^2 \frac{h}{3}\\\\ Where \ a \ is base \ edge \ and \ h \ is \ height\\\\Volume = (12)^2 \frac{8}{3} \\\\Volume = 144 \frac{8}{3} \\\\Volume = 48*8\\\\\bold{Volume = 384 \ c m^3}[/tex]

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AnonymousHelper1807

Which equation demonstrates the commutative property?

A.
–(11 + (–4)) = –11 + 4

B.
(25 + 7) + (–12) = 25 + (7 + (–12))

C.
6 + (–13) = –13 + 6

D.
12 + (18 + (–6)) = (12 + 18) + (–6)

Answers

Answer:

b c

Step-by-step explanation:

Answer:

Option A and Option C

Step-by-step explanation:

Option B and Option D associative property

Fill in the missing series
4,8, 28,80,244,......

Answers

333 is the answer I think

Answer:

728.

Step-by-step explanation:

extremely hard to explain but i am sure that it is correct :)

PLEASE HELP DUE IN % MINUTES Choose the answer that makes the sentence true. (Blank) real numbers are integers. A. All B. Some C. No

Answers

Answer: The real numbers include natural numbers or counting numbers, whole numbers, integers, rational numbers (fractions and repeating or terminating decimals), and irrational numbers. The set of real numbers is all the numbers that have a location on the number line. Integers …, −3, −2, −1, 0, 1, 2, 3, and so on. All whole numbers are integers, so since 0 is a whole number, 0 is also an integer.

Step-by-step explanation: A. ALL

Point K is on line segment JL. Given KL = 7 and JL = 11, determine the length JK.

Answer: JK=

Answers

Answer:

Step-by-step explanation:

11 - 7 = 4

The required length of JK is 4 units.

It is required to find the length of JK.

What is length?

Length is defined as the measurement or extent of something from end to end. The greater of two or the greatest of three dimensions of an object. It can be measured in different units like centimeters, inches, meters, etc.

Given:

Point K on the line segment JL.

KL = 7

JL = 11

As per segment addition postulate

JL = JK + KL

Substituting values, to find the value JK we get,

11 = JK + 7

JK = 11 - 7

JK = 4

Therefore, the required length of JK is 4 units.

Learn more about length here:

brainly.com/question/17360715

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Kane is training for a marathon. He starts by running 3 miles during every train session. Each week plans to increase the distance of his run by 1/4 mile.

Answers

Since a marathon is 26 miles that means that we would get 26=1/4x+3 so we would subtract 3 from both sides so you would get 23=1/4x then we would multiply 4 from both sides and we would get that it would take him 92 weeks to get to a marathon

Answer: look at the picture

Step-by-step explanation: Hope this help

Evaluate the following expression.
-8 - 10 x ( - 7 )

Answers

Step-by-step explanation:

plz help i wil mark u banlyest

Answers

Answer:

Step-by-step explanation:

when you flip across the y axis you change the signs of the x coordinate but not the y coordinate.

Combine the like terms to create an equivalent expression:
-49 - (-89) + 10

Answers

Answer:

Step-by-step explanation:

If x = 2 and y = −3, then −x y² = A) −36 B) −18 C) −12 D) 12 E) 18

Answers

Answer: E

Step-by-step explanation:

(-3^2) multiply -3 by itself to get -9

Answer: Wrong

Step-by-step explanation:

Continuous means every value is included. Since fractions of people do not exist, it cannot be continuous.

Wen is wrong.

It is given that ; according to Wen a function is continuous because number of people are unlimited.

We have to tell that whether Wen is right or wrong ?

What is a continuous function ?

A continuous function, is a function whose graph is continuous without any breaks or jumps.

We know that ;

A continuous function in calculus is continuous at a point x = a ; if the curve of the function does NOT break at the point x = a.

We can also say that , continuous means every value is included.

Since fractions of people don't exist, i.e., unlimited , So, it cannot be continuous.

To learn more about continuous function click here ;

https://brainly.com/question/23344689

#SPJ2

Find the surface area of the triangular prism

Answers

Answer:

169 cm^2

Step-by-step explanation:

Right surface (rectangle)

A = LW = 7 cm * 5 cm = 35 cm^2

Left surface (hidden rectangle)

A = LW = 7 cm * 5 cm = 35 cm^2

Bottom surface (hidden rectangle)

A = LW = 9 cm * 5 cm = 45 cm^2

Front face = back face = 2 * triangle

A = 2 * bh/2 = 2 * 9 cm * 6 cm/2 = 54 cm^2

total surface area = 35 cm^2 + 35 cm^2 + 45 cm^2 + 54 cm^2 = 169 cm^2

A(7.2) maps to A (10,-1) through a translation. B'(2, 4) is the result of the same
translation on point B. What are the coordinates of point B?

Answers

It’s a because 7.2 is the maps to a 10,1

write each ratio as a fraction in the lowest terms
[tex] 4\times \frac{3}{8} [/tex]
to
[tex]12 \times \frac{1}{2} [/tex]

Answers

Answer:

1/4

Step-by-step explanation:

[tex](4\times \frac{3}{8} ) : (12\times \frac{1}{2} )\\\\\frac{4\times \frac{3}{8}}{12\times \frac{1}{2}}\\\\\mathrm{Multiply\:}12\times \frac{1}{2}\::\quad 6\\=\frac{4\times \frac{3}{8}}{6}\\\\\mathrm{Multiply\:}4\times \frac{3}{8}\::\quad \frac{3}{2}\\=\frac{\frac{3}{2}}{6}\\\\=\frac{3}{2\times \:6}\\\\=\frac{3}{12}\\\\=\frac{1}{4}[/tex]

Answer:

I believe it is 1/4

Step-by-step explanation:

The Sun is about 26,000 light-years from the center of the Milky Way Galaxy. What is another way to write 26,000? 10×26 10×260 10×2,600 10×26,000

Answers

Answer:

The another way to write 26,000 = 10×2,600.

MEH ANSWER WAS WRONGGGGG {T~T}

Which of the following is the solution to 4 | x+3|2 8 ?

Answers

Step-by-step explanation:

|x + 3| = 2

x = -1 or x = - 5..............

hello please help, thank you<33

Answers

Answer:

In the word "Beautiful", there are 9 letters and 5 vowels.

So we get the fraction [tex] \frac{5}{9} [/tex]

Step-by-step explanation:

Hey there!

No. of vowels = 5

No. of letters in word "BEAUTIFUL " = 9.

Now,

Fractional form of this word is:

[tex] = \frac{5}{9} [/tex]

Hope it helps...

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