Mathematics High School

Answer choices:

X=96

X=45

X=39

Answer Choices:X=96X=45X=39

Answers

Answer 1

Answer:

x = 45 degrees

Step-by-step explanation:

Those angles are equal, so set:

2x + 6 = 96

2x = 90

x = 45

Answer 2
(2x+6)=96

x=45


!!!!!!!!!

Related Questions

I dont know what this is pls help​

Answers

Answer:

Plane

Step-by-step explanation:

The definition of a Plane is "In mathematics, a plane is a flat, two-dimensional surface that extends infinitely far."

It couldn't be a Ray or a Line Segment because a Ray has 1 end point, and a Line Segment has 2.

It also couldn't be a Line because a Line is only 1 dimensional.

The answer has to be Plane.

A cereal box says that now it contains 40% more. Originally, it came with 24 ounces of cereal. How much cereal does the box come with now?

Answers

Answer:

36 oz

Step-by-step explanation:

multiply 24 by 104% because there is the original amount and 40% more

What is the constant of proportionality in the table shown ?

Answers

Answer:

9

Step-by-step explanation:

help me pls it’s not too much!

Answers

9,240 yards = 5.25, or 5 1/4 miles.

What is the surface area of a sphere with a radius of 30 m?

Answers

Answer:

The surface area A of a sphere:

A=4πr^2

r - the radius

r=30 m

A=4π×30 ^2 =4π×900=3600π [m ^2 ]

Surface area = 3600π [m ^2 ]

This is for algebra 1

Answers

(732,837329).............

During a checkers game, there are 16 pieces left. The ratio of a black to red is 3 : 5. How many black pieces are in the board?

Answers

6 youreeeeeeeeee welcome bestieeeeeee

PLEASE HELPPPPPPPPP ASAPPPP !!!!

Answers

Answer:

I think x=7 again i'm not sure

Step-by-step explanation:

71 +64 =135

135-180=45

(8x-11)=45

8x=56

x=7

135+8x-11=180

124+8x=180
8x=56
X=7


EXPLANATION: angle sum theorem. All the angles in the triangle equal 180°

help plz will give brainiest

Answers

Answer:

The answer is  B

[tex]\frac{1}{x^{2} -4x+3}[/tex]

Step-by-step explanation:

What is the measure of an angle that is supplementary to an angle that measures 101°? (Type number only)

Answers

180 - 101 = 79
Supplementary mean that the two angle measures add up to equal 180

Grace drew a triangle. Its sides were 6 mm. 7 mm and 11 mm.
It has one obtuse and two acute angles.
Complete the sentence to describe the triangle Grace drew.

Answers

Answer:

That would be an obtuse-scalene triangle.

Step-by-step explanation:

It is scalene because none of the sides are congruent. This means that none of the angles or sides are the same.

Simplify the expression. 4(11 + 7) ÷ (7 – 5) 40 36 47 5

Answers

Answer:

36

Step-by-step explanation:

[tex]8.859 {}^{ - 7} [/tex]

One number is 4 more than another, and their sum is 60. What is the smaller number?



If x = the larger number and y = the smaller number, then which of the following systems could be used to solve the problem?

x + y = 60 and -x + y = 4
x + y = 60 and x + y = 4
x + y = 60 and x - y = 4
Unlimited Attempts Remain

Answers

Answer:

Step-by-step explanation:

The system is

x+y=60 and x-y=4

If we get the difference between the two equations above we get

x+y-x+y=60-4

2y=56

y=28


Determine whether the triangle is acute, right, or obtuse given the sides: 11, 14, 20

Answers

Answer:

317 < 400

The Sum of the squares of the smaller 2 sides (121 + 196 = 317)  < longest side squared (400) So, it is an  OBTUSE SCALENE TRIANGLE.

Source: http://www.1728.org/triantest.htm

Step-by-step explanation:

(a) 26 is 65% of what number? (b) What is 55% of 6Q?
PLEASE HELP ME!​

Answers

Answer:

1. 40 2. 3.3Q

Step-by-step explanation:

What is 36x<20? Help ASAP

Answers

Answer:

x < 5/9

Step-by-step explanation:

Answer: x < 5/9

Step-by-step explanation:

36x < 20 (divide both sides by 36)

x < 20/36 (simplify the fraction)

x < 5/9

The expression 4h−3 factored is

Answers

Answer:

prime

Step-by-step explanation:

this equation is not factorable

Which answer represents the series in sigma notation?

1+12+14+18+116+132+164




∑j=1712(j+1)

∑j=17(12)j−1

∑j=1712j+1

∑j=172j−1

Answers

Answer: The answer is the second one: ∑j=17(12)j−1

Step-by-step explanation:

Find the missing angle in the triangle.





Question 1 options:

A. 90°


B. 25°


C. 108°


D. 130°

Answers

180 - (61+29) = 90
The answer is 90

Answer:

A. 90 degrees

Step-by-step explanation:

a triangle has a total of 180 degrees in all of its angles combined (excluding the outside angles).

61+29=90

180-90=90

Find the area of a regular pentagon with a side of 5cm round to nearest tenth

Answers

Answer:

43 cm^2

Step-by-step explanation:

tan 72/2 = 0.7265

0.7265 = 0.5(5)/h

h = 3.44

3.44 x 5 x 0.5 = 8.6

8.6 x 5 = 43 cm^2

The number of students enrolled at a college is 16,000 and grows ​6% each year. Complete parts ​(a) through ​(e).

Answers

What if you add 16,000

what is an equationof the line that passes through the points (0,-7) and (-8,3) put your answer in fully reduced form pleaseee help me.. 15 points ?​

Answers

Answer:

y = -5/4x - 7

Step-by-step explanation:

First, find the slope:

3 - -7 / -8 - 0 = -5/4

Put it in point slope form:

y + 7 = -5/4(x-0)

y + 7 = -5/4x

y = -5/4x - 7

For all the values of x,
f(x)=2x^2 and g(x)=x+1
Solve fg(x)=gf(x)

Answers

Answer:

if f(g(x)) = g(f(x)), then x is equal to zero.

Step-by-step explanation:

given:

f(x) = 2x²

g(x) = x + 1

then:

f(g(x)) = 2(x + 1)²

g(f(x) = 2x² + 1

so if:

f(g(x)) = g(f(x))

then:

2(x + 1)² = 2x² + 1

2(x² + 2x + 1) = 2x² + 1

2x² + 2x + 1 = 2x² + 1

2x = 0

x = 0

Which of the following is not the test of similarity?
A) AAA test B) SAS test C) SAA test D) SSS test

Answers

Answer:

AAA test

Step-by-step explanation:

AAA is not test of similarity

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP


Answers

Answer:

No spam no help

Step-by-step explanation:

The answer is D your welcome

Jane Martin-Smith and her husband deposited $500 in an account on their wedding day and each subsequent anniversary. The money was deposited in an account that pays 7 percent compounded annually. How much will they have on their 25th anniversary?

Answers

Answer:

On their 25th anniversary, their account will have $850

Step-by-step explanation:

7% per year for 25 years is 170%

170% of 500 is 850

I hope this helps!

Nolur acil lütfen yalvarırım sana ueuuwu wuyahshkdlben ne zaman istersen o

A line passes through the point (-8, 1) and has a slope of -
3
4
Write an equation in slope-intercept form for this line.

Answers

Answer: y = 0.6x + 5.8

Rodrigo's math certificate is 20 centimeters tall and 27 centimeters wide. Rodrigo wants to put the certificate in a fancy frame that costs $1.57 per centimeter. How much will it cost to frame Rodrigo's math certificate?

Answers

Answer:

the cost that used to frame the math certificate is $847.80

Step-by-step explanation:

The computation of the cost that used to frame the math certificate is shown below:

= 27 wide × 20 tall × $1.57 per centimeter

= $847.80

Hence, the cost that used to frame the math certificate is $847.80

(-4,-6) perpendicular to the line y=2x+5

Answers

Here you go!! Hope this helps

Write all three forms (slope intercept, point slope and standard) of a line containing the points (4, -11/3) and (1/2, -29/6).

Answers

Answer:

See explanations below

Step-by-step explanation:

Slope intercept form of the equation is expressed as y = mx+b

m is the slope

b is the intercept

Given the coordinates (4, -11/3) and (1/2, -29/6)

Slope m = -29/6-(-11/3)÷(1/2-4)

m = (-29/6+11/3)÷(-7/2)

m = -29+22/6÷(-7/2)

m = -7/6÷(-7/2)

m = -7/6×2/-7

m = 2/6

m = 1/3

Get the intercept b

Substitute m= 1/3 and (4, -11/3) into y = MX+b

-11/3 = 1/3(4)+b

-11/3 = 4/3+b

b= -11/3-4/3

b= -15/3

b =-5

Get the required equation

y = 1/3 x -5 (slope-intercept form)

Point slope form of the equation is expressed as y-y0 = m(x-x0)

Substituting m = 1/3 and the point (4,-11/3)

x0 = 4

y0 = -11/3

y - (-11/3) = 1/3(x-4)

y+11/3 = 1/3(x-4) (point-slope form)

For standard format

Recall that y = 1/3x - 5

Multiply through by 3

3y = 1/3x(3)-5(3)

3y = x-15

3y-x = -15(standard form)

Other Questions
f(x)=2x-5, g(x)=x^2+4. Find (f-g)(x READ THE FOLLOWING PASSAGE TO ANSWER THE QUESTION BELOW.On December 28, 1958, my grandparents, Monica and Frank Rossi, left for their honeymoon in Cuba. Little did the newlyweds know that Cuba was at the height of its most violent revolt in history and that the government was about to fall.I interviewed my grandmother. These are her answers from a firsthand point of view:"We landed in Havana, Cubas capital. When we got off the plane, no one was very helpful. We paid little attention, though, because we were very excited."On New Years Eve, we went to the most popular nightclub in Cuba, the Tropicana. It was great. Your grandpa and I were so crazy back then; we even got onstage and started a conga dance. At about 2 a.m., we decided to go back to our hotel. When we stepped outside, the streetwhich was usually lined with cabswas deserted. I didnt yet know what was beginning to happen, but I knew something wasnt right."When I got in bed that night, I heard lots of loud explosions. Since it was New Years Eve, I thought they were fireworks, so I said, These Cubans sure know how to celebrate! Little did we know that these noises were actually ___________________. The revolution had started."The next morning, your grandfather called the front desk and asked about sightseeing. The concierge said in a panicked tone, Seor, this is not a good day to go sightseeing. The entire Cuban government has fallen, and the country is in a revolt!(continued) "We decided to go to brunch at another hotel. As we were walking there, the streets were becoming very crowded. The closer we got to the center of town, the more excitement we saw. There were lots of people crammed into tiny cars."There were people dancing, and everyone was singing, and lots of people were waving flags. I took out my camera to take a picture. As I did, your grandfather grabbed my arm and started running down the sidewalk with me as fast as he could. Finally I stopped him and asked what we were doing. He said, Mona, when you lifted your camera, a Cuban man took out his gun and pointed it at your head! We decided that we had better get back to the hotel. In our room, we listened to the radio. Of course, it was in Spanish. All I could understand was that Batista had left Cuba."In the morning a nervous man from the U.S. Embassy came to the hotel. He told us that the U.S. Embassy was trying to negotiate with the various people involved with the revolution to get us out safely. The next morning we took a ship to Key West, Florida. I was sad that it had come to the point that it was too dangerous for us to stay."Conclusion: I have learned so much from this opportunity to really talk to my grandmother about her life. I encourage all kids to take any chance they get to spend time with their grandparents. You never knowI mean, it could be cool.Who is the grandmother referring to when she states, The U.S Embassy was trying to negotiate with the various people involved in the revolution to get us out safely? A. The U.S Embassy was negotiating with the Soviet Union. B. The U.S Embassy was negotiating with Fidel Castro and his revolutionaries. C. The U.S Embassy was negotiating with the President of the United States. D. The U.S Embassy was negotiating with the grandmother and grandfather. TitianeviousWhich of the following economic policies does the quote best support?A. Utopian socialismB. CommunismC. Keynesian policyD. Laissez-faire policy"Every individual is continually exerting himselfto find out the most advantageous employmentfor whatever capital he can command... But is isonly for the sake of profit that any man employsa capital in the support of industry... [In sodoing] he generally neither intends to promotethe public interest, not knows how much he ispromoting it...he intends only his own security;and his own gain. [But] he is in this, as in manyother cases, led by an invisible hand to promotean end which was not part of his intention. Bypursuing his own interest he frequentlypromotes that of the society more effectuallythan when he really intends to promote it."Adam Smith, The Wealth of Nations, 1799 Which of the following are decomposition reactions? ch4 (g) + o2 (g) co2 (g) + h2o (l) cao (s) + co2 (g) caco3 (s) mg (s) + o2 (g) mgo (s) pbco3 (s) pbo (s) + co2 (g) Anyone know this?I need it asap! PLEASE SOMEONE HELP ME IVE BEEN HERE FOR HOURS AND NO ONE IS REPLYING TO MY FREAKING QUESTIONS AND I NEED TO GO IN ESS THAN 3 MIN TO MY DADS HOUSE Which type of health is demonstrated when a person makes healthy food choices? True of False: African civilizations before colonization had a variety of complex cities, culture, or trade routes? How can bad sportsmanship be a benefit to others? HURRY PLEASE (MULTI CHOICE)What are the purposes of magnets in a maglev system? Choose all correct answers. Lift the trainLift the trainMove the trainMove the trainStabilize the trainStabilize the trainIncrease friction Like-charged bodies, when brought closer together, will: repel more strongly be neutralized repel less strongly attract more strongly The solid earth realm is known as the Write an algebraic expression to model the unknown number situation. the sum of five and a number Complete each statement to explain how to model this situation. Replace a number with . Replace sum with . Replace five with . The correct algebraic expression is . can someone help me w 3/5 of y is 33? You drop a 5 kg ball from a height of 2 m. Justbefore it reaches the ground, how much kineticenergy does it have? Which of the following parks is the most visited urban park in the United States?Memorial Park in Washington, D.C.Central Park in New York CityVeterans Park in Atlanta, GeorgiaGateway Park in San Francisco Plss help me with this carbon cycle!!!! A student is flipping a fair coin. His first 2 flips landed on heads while his next 3 flips landed on tails. What is the probability that the student's next flip will be tails? PLEASE HELP WILL GIVE BRAINLIEST!!!!!!!!! Re- write in the plural form of each sentence with the correct preterite tense form of the indicated verb.