Mathematics High School

Please help I need the answer soon!!!!!!

Answers

Answer 1

Answer:

The measure of angle two is 47 degrees (first triangle), and the measure of angle four is 42 degrees (second angle)

Step-by-step explanation:

Remember that all triangles have a full measurement of 180 degees.

Since measure one is is 65 degrees, we need to add 65 and 68, which is 133 degrees.

Now we subtract 180 - 133 = 47.

The measure of angle two is 47 degrees.

Since the angle of measure three is 89 degrees, we need to add 89 + 49, which is 138 degrees.

180 - 138 = 42.

Related Questions

Solve x + 7 > 15 or 2x - 1 < 3.

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Answer:16x?

Step-by-step explanation:

what that guy said 90

what is the slope of the graph of y=12x-19

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Answer:

The slope is 12

Step-by-step explanation:

Remember the slope formula y=mx+b

m= the slope

b= y-intercept

help me please I suck at math its my weakness

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Answer:

Step-by-step explanation:

Cuanto es 17 entre un medio

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Answer: 8.5

Step-by-step explanation:

espanol- deberia ser 8.5

english- it should be 8.5 good luck!

[x]/[6]=-46 , what is x

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Answer:

Step-by-step explanation:

x/6 = - 46

Multiply by 6 on both sides

x = - 46 x 6

x = - 276

Answer:

x= -276

Step-by-step explanation:

x/6=-46

x= -46(6)

x= -276

i think... :)

Transform the following formulas as indicated.
A = bh, solve for h

a=1/2h (a+b), solve for b

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Is there a problem equation?

NEED HELP!!! ASAP last minute homework

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The error is the sign of Inequality.

For Inequality, when the variable has negative coefficient, moving to another side would cause the Inequality symbol/sign to swap.

Therefore, from x>=-3 as it should be x<=-3

For a line with the equation y=2/3x−4, the slope is:

A 2

B 2/3 thirds

C 3

D -4

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Answer:

The answer is B. 2/3 because y=mx+b mx us always the slope and b is the y intercept

What is the equation of the line that passes through (–5, 0) and (4, 3)?
A. y = 1/3x + 5/3
B. y = –1/3x – 5
C. y = 3x + 15
D. y = –3x – 15

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Answer:

bop bada bap boom pow!Djdnxnjxjdjfbcc

lemme get some help plz

Answers

Answer:

6(8x-2)

48x- 12 (this is the answer)

Step-by-step explanation:

to do those, you use the distributive property, which is taking the number outside the parenthesis and multiplying it by everything inside of it

You go to Mellow Mushroom and your bill is $50.
You decide to leave a 20% tip.
What is your final cost?

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60$

10% of 50$ is 5(50/10), so 20% (10% x 2) would be 10 (5$ x 2)

The original 50$ added to the 10$ would make 60$

ANSWER RIGHT PLEASE AND ILL GIVE BRAILIEST

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Answer:

Step-by-step explanation:

The +2 tells you where the 'y' will intersect... and it's gonna be positive 2, and only C has that so ye

4x+7y=83 and 5+6y=90 solved by substion

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Why is there no x value

what is the lowest term of 64/96

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Answer: the answer is 2/3

Step-by-step explanation: hope this helps

Answer:

[tex]0.6666666667[/tex] [tex]or[/tex] [tex]\frac{2}{3}[/tex]

Step-by-step explanation:

[tex]--------------------------------------------[/tex]

[tex]\frac{64}{96}[/tex] = [tex]\frac{32}{48}[/tex] = [tex]\frac{16}{24}[/tex] = [tex]\frac{8}{12}[/tex] = [tex]\frac{4}{6}[/tex] = [tex]\frac{2}{3}[/tex] = [tex]0.6666666667[/tex]

[tex]--------------------------------------------[/tex]

Hope this helps! <3

[tex]--------------------------------------------[/tex]

The speed limit on a highway is 80 miles per hour. How many miles per minute is this?

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Answer:

0.75

Step-by-step explanation:

What is the value of f(-1)?
O f(-1) = -3
Of(-1) = -1
O f(- 1) = 0
Of(-1) = 6

Answers

Answer: C: f(-1)=0

Step-by-step explanation:

To find f(-1), we look for the value under f(x) that corresponds to x=-1. This value is 0.

UUUUUUUUUUUUUUUUUUUUUU

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-3>-4 because the number line shows it going to the right side which means the number is bigger then -4 so the only bigger answer is -3 and is correct

Answer:

B. -3 > -4

Step-by-step explanation:

have a nice day!!

Determine whether the lines are parallel, perpendicular, or neither. 5x + 2y = 14 and y = −5x + 9

Answers

Answer: Neither

Step-by-step explanation:

5x + 2y = 14

2y = -5x + 14

y = -5/2 x + 7; slope m = -5/2

y = –5x + 9 ; slope m = -5.

Parallel lines slopes are equal and perpendicular slopes are opposite and reciprocal.

So both lines are neither parallel nor perpendicular

Answer

C. Neither.

Answer: Neither

Step-by-step explanation:

5x + 2y = 14

2y = -5x + 14

y = -5/2 x + 7; slope m = -5/2

y = –5x + 9 ; slope m = -5.

Parallel lines slopes are equal and perpendicular slopes are opposite and reciprocal.

So both lines are neither parallel nor perpendicular

Answer

C. Neither.

How do I make 2x+y+ 3X - 7 y=mx+b

Answers

Step-by-step explanation:

[tex]2x + y + 3x - 7y \\ = (2x + 3x) + (y - 7y) \\ = (5x) + ( - 6y) \\ = 5x - 6y \\ = mx + b \\ where \: \: m = 5 \\ where \: \: b = - 6y[/tex]

Which table does NOT show y as a function of x?

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Answer:

Step-by-step explanation:

I don’t really know what to say haha, it’s easy

Which 3 relationships are true in the construction below?

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Answer:

The correct options are;

Line CD is the perpendicular bisector of line AB

Line segment AB is perpendicular to line CD

Line segment AE is congruent to line segment BE

Step-by-step explanation:

From the construction, we have that the radius of circle A is equal to the radius of circle A as the circumference of circle A passes through the center of circle A

Therefore, the construction is the bisection of line segment AB by the construction of the perpendicular bisector CD, from which we have line segment AE is congruent to line segment BE and line segment AB is perpendicular to line CD

Find all real numbers x that satisfy the equation (x-4)(x-8) = 12.

Answers

Answer:

10,2

Step-by-step explanation:

The admission fee at a museum is $5 for children and $16 for adults. Yesterday, 800 people came to the museum and $8400 was collected. How many children and how many adults came to the museum?

Answers

(c + a = 800)5
5c + 16a = 8400
5c + 5a = 4000
Subtract
11a = 4400
a = 400
There were 400 children and 400 adults

2x29divide by 70006=x=?

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Answer:

I think it is 71.222222 repeating

Step-by-step explanation:

Hope this helped have an amazing day!

what does 58x9234=????

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Answer:

535572

Step-by-step explanation:

Np just for a friend

Solve the equation by completing the square.

6x^2-12x-16=2

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X=3,-1 is the correct answer. Completing the square means writing a quadratic in the form of a squared bracket and adding a constant if necessary.

Kiesha and her classmates wrote proportions for the reduction of a triangle.

A larger and smaller triangle have corresponding heights and bases.

Which proportions are set up correctly? Select three options.
StartFraction original height over original base EndFraction = StartFraction reduction height over reduction base EndFraction
StartFraction original height over reduction height EndFraction = StartFraction original base over reduction base EndFraction
StartFraction original height over reduction base EndFraction = StartFraction reduction height over original base EndFraction
StartFraction reduction height over reduction base EndFraction = StartFraction original height over original base EndFraction
StartFraction original height over original base EndFraction = StartFraction reduction base over reduction height EndFraction

Answers

Answer: A, B, and D are correct!

Step-by-step explanation:

Hope this helps! :)

The three proportions that are set up correctly for the reduction of a triangle are:

original height / original base = reduction height / reduction base

original height / reduction height = original base / reduction base

original height / reduction base = reduction height / original base

Options 1, 2, and 3 are correct.

What is a triangle?

A triangle is a 2-D figure with three sides and three angles.

The sum of the angles is 180 degrees.

We can have an obtuse triangle, an acute triangle, or a right triangle.

We have,

The three proportions that are set up correctly for the reduction of a triangle are:

original height / original base = reduction height / reduction base

This proportion represents that the ratio of the original height to the original base is equal to the ratio of the reduction height to the reduction base.

original height / reduction height = original base / reduction base

This proportion represents that the ratio of the original height to the reduction height is equal to the ratio of the original base to the reduction base.

original height / reduction base = reduction height / original base

This proportion represents that the ratio of the original height to the reduction base is equal to the ratio of the reduction height to the original base.

Thus,

original height / original base = reduction height / reduction base

original height / reduction height = original base / reduction base

original height / reduction base = reduction height / original base

Learn more about triangles here:

https://brainly.com/question/25950519

#SPJ3

Write a simplified expression for the algebra tiles below. Remember, variables should be listed first, then constants.

Answers

Answer:

❤Sorry if im wrong but -4x❤

Step-by-step explanation:

✌If right plz mark branliest✌

estimate 40,182 ÷ 2

Answers

Answer: 20,091 is the answer but if you round it becomes to 22,090

Answer:

20091

Step-by-step explanation:

Solve each system to find the answer

Answers

Given:

The system of equations is

[tex]5g+4k=10[/tex]

[tex]-3g-5k=7[/tex]

To find:

The solution of given system of equations.

Solution:

We have,

[tex]5g+4k=10[/tex] ...(i)

[tex]-3g-5k=7[/tex] ..(ii)

Multiply (i) by 5 and (ii) by 4.

[tex]25g+20k=50[/tex] ...(iii)

[tex]-12g-20k=28[/tex] ..(iv)

Adding (iii) and (iv), we get

[tex]25g-12g=50+28[/tex]

[tex]13g=78[/tex]

Divide both sides by 13.

[tex]g=\dfrac{78}{13}[/tex]

[tex]g=6[/tex]

Put g=6 in (i).

[tex]5(6)+4k=10[/tex]

[tex]30+4k=10[/tex]

[tex]4k=10-30[/tex]

[tex]4k=-20[/tex]

Divide both sides by 4.

[tex]k=-5[/tex]

So, the solution of the system of equation is (6,-5).

Therefore, the correct option is A.

Other Questions

The type of stories that Sarah Orne Jewett wrote is most similar to:A. Bret Harte's.B. William Dean Howells'.C. Stephen Crane's. D. None of the choices are correct. 3. What is the slope of the line represented by the equation(-14y) - 7x?a. -2b. -1/2Zc.d. 1/2 When farmers set the trees in an area on fire and allow them to burn in order to make the land more fertilefarming are they practicing?A. overgrazingB. slash and burn farmingC. deforested farmingD. subsistence farmingPlease select the best answer from the choices providedABCD The BEST synonym for the word acute is? A layer of rock contains an index fossil that is 250 million years old. How old is another layer of rock with the same fossil 1,000 miles away? A. 250 million yearsB. 200 million yearsC. 350 million yearsD. 100 million years complete the table for each equation.Help plz Ashley has a total of $35 to spend at the carnival this year. She wants to purchase a turkey leg for $12, also. 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This showed to me he was a strong, responsible and fearsome leader since he wanted everyone to know they can do what they want if they choose. 4(x-6y) i really need help on this! GIVING BRAINLIEST !!!!!! The Gomez family has completed 50% of a trip, They havetraveled 40 miles. How far is the trip?