Mathematics High School

Answer to this please! Thank you :))))

Answers

Answer 1

Answer:

Step-by-step explanation:

180-56=124

124/2= 62

62+62+56=180

Answer 2

Answer:

x = 62 degrees

Step-by-step explanation:

This is an isosceles triangle from the two lines drawn. This means that the other angle is also x degrees.

we know a triangle is 180 degrees total and this triangle has a 56 degree for one angle and for the two other angles they have the same value.

This means

180 = 56 + x + x

180 = 56 + 2x

180-56 = 2x

124/2 = x

x = 62

Related Questions

What's the linear equation?

Answers

Answer:

Step-by-step explanation:

y=mx+b

y = 3/4 + -1

Answer:

y= 3/4x -1

Step-by-step explanation:

y=mx+b

m= 3/4 (rise over run)

b= -1 (y-intercept)

Solve for X . Please help

Answers

Answer:

x=-71°

Step-by-step explanation:

help please ill give brainlest

Answers

Answer:

no solutions

Step-by-step explanation:

6(x+1)=-2(3x+9)

distribute both sides first then you get:

6x+6=6x+18

then subtract 6x from 6x and 6 from 18.

0=12

therefore there are no solutions

Julie is at the store buying groceries. She needs to get a quart of orange juice and some peaches. The quart of orange juice costs $2.25 and the peaches are $0.75 each. The function f(x) = 0.75x + 2.25 represents Julie's expenses at the grocery store. What do the f(x) and the x represent?

Answers

Answer:

f(x) represents the total expense and x represents the amount of peaches.

Step-by-step explanation:

yeah

Answer:

X represents the number of peaches Julie bought. And FX represents the total cost of peaches and a quart of orange juice.

Step-by-step explanation:

Apply the distributive property to create an equivalent expression.

(1−2g+4h)⋅5

Answers

Answer:

Step-by-step explanation:

distribute 5 in parenthesis means you multipy each term by 5

5*1-5*2 g+5*4h = 5-10g+20h

solve the following equation algebraically x^2=12

Answers

Answer:

if x square=12, then x= [tex]\sqrt{12}[/tex]

x= 3.46 (approx.)

Step-by-step explanation:

What value of x is in the solution set of 2(3x - 1) = 4x - 6?
0-10
0 -5
--3

Answers

Answer: The answer is 0.

Step-by-step explanation:

2(3x-1) = 4x

6x-2 = 4x

-2 = -2x

0 = x

x=5+ square root of 16

Answers

Answer:

Step-by-step explanation:

x = 5 + √16

x = 5 + 4

x = 9

please help me! this is important

Answers

Answer:

Step-by-step explanation:

brainliest, thanks, five stars

Answers

Answer:

5(X+2y-3)

Step-by-step explanation:

5x+10y-15

5(X+2y-3)

Identify the range of the set of numbers.
0, 2,3,4,6,7,10

Answers

Answer:

hablan español?

Step-by-step explanation:

Answer:

I believe the range would be 10

Step-by-step explanation:

Well, 10 - 0 is 10.

What % of 61,122 is 18,380?

Answers

Answer: 30.8% is the answer.

Answer:

30.07%

Step-by-step explanation:

I'm built different

Factor completely 81x2 - 4

Answers

Answer:

168

Step-by-step explanation:

7x^2-7x-56 factored?

Answers

Answer:7(x^2-x-8)

Step-by-step explanation:

Factor out the 7 and double check to make sure

y = x2 + 2x - 8
What’s the vertex form?

Answers

Answer:

y=(x+1)^(2)-9

Step-by-step explanation:

Answer:

Y=(x+1)^2-9

Step-by-step explanation:

Antonia recorded the number of cups of hot chocolate that were sold at soccer games compared to the outside temperature. The graph below represents her data. Hot Chocolate Sales A graph has temperature (degrees Fahrenheit) on the x-axis, and cups sold on the y-axis. Points are grouped together between 43 degrees and 57 degrees. For which temperature would the prediction of the number of cups sold be an interpolation? 21°F 35°F 49°F 63°F

Answers

Answer: C) 49F

Edge 2020

Answer:

Step-by-step explanation:

24 is equal to 25% of a number n. Write and solve an equation to find n. Write the percent as a decimal.

Equation: __=24

Solution: n=__

Answers

Answer:

e: 0.25n=24

s: n=96

Step-by-step explanation:

Answer:

Answer:

e: 0.25n=24

s: n=96

PLEASE HELP ASAP!! WILL GIVE BRAINLIEST

Answers

Step-by-step explanation:

12) y = 4 + 7x

x = 3,-1

y = 4 + 7(3) = 25

13) y = x - 11

x = 72,

y = 72 - 11 = 61

14) y = 6x - 5

y = 6(-4) - 5 = -29

y = -11 (x = -1)

y = -5 (x = 0)

y = 13 (x = 3)

15) y = x + 1, each relation is a function

16) An = 22 + (n-1)11

A(2) = 22 + 1(11) = 33

A(5) = 22 + 4(11) = 66

lesson 5,1

1 ------- A

2 ------ C

3 ------ A

Simplify
(8 + 20i ) + (-17+4i)

Answers

Answer:

20i+4i =16i-19

Step-by-step explanation:

Answer: -9 + 24i

Step-by-step explanation:

Dale is saving money to buy a game. So far he has saved $30, which is two-thirds of the total cost of the game. How much
does the game cost?
$

Answers

Answer: T

Step-by-step explanation: Hmm...

Let's organize this problem.

Since he saved

, he as

Now, that is five-sixths of the total cost of the game.

Let's name the total cost

If we have a fraction of something, say, half of four, we multiply the fraction by the whole.

half of four

⋅

Similarly, two-thirds of the total can be represented as:

⋅

Now, the problem is telling us that

is equal to the expression above.

Therefore,

2/3

⋅

Jude has 30 coins of quarters and nickels. The total amount he has is $5.10. How many of each coin does Jude have? Write the system. Write the equations in the order that they appear in the problem.

Answers

Answer: Required system

x+y= 30

0.25x+0.05y=5.10

Jude has 18 quarters and 12 nickels.

Step-by-step explanation:

Let x= Number of quarters

y= Number of nickels

As per given,

x+y= 30 (i)

0.25x+0.05y=5.10 (ii) [1 quarter = $0.25 , 1 nickel = $0.05]

Multiply 0.25 on both sides of equation (i)

0.25x+0.25y= 7.5 (iii)

Eliminate (ii) from (iii) , we get

0.20y=2.4

⇒ y = 12 [divide both sides by 0.20]

Put value of y in (i\), we get

x+12=30

⇒ x= 30-12= 18

Hence, Jude has 18 quarters and 12 nickels.

-4(3) + 15
7+3(0.5)
40-(2.5)

Answers

Answer:

a. 3 b. 8.5 c. 37.5

Step-by-step explanation:

Answer:

8.5

+37.5

----------

Step-by-step explanation:

2) What are the possible zeros of the following equation?
y = 3x4 + 4x² – 5x + 10

Answers

Answer:

Solution:

(4x2 - 2x) - (-5x2 - 8x)

= 4x2 - 2x + 5x2 + 8x.

= 4x2 + 5x2 - 2x + 8x.

= 9x2 + 6x.

= 3x(3x + 2).

Answer: 3x(3x + 2)

What is the greatest struggle you’ve overcome?

Answers

Answer:

elemantary school

Step-by-step explanation:

Use the order of operations to evaluate 5 + 4 × 2.
A. 11
B. 13
C. 18
D. 22

Answers

Answer:

B. 13

Step-by-step explanation:

5 + 4 × 2 = 13

The correct option is (B).

What is PEMDAS rule?

PEMDAS: Order of Operations

P: Solve the calculation or equation which are present in the parentheses or brackets like small brackets( ), curly brackets{ } or big brackets[ ]. Priority is given to brackets first.

E: Exponential expressions should be calculated first before the operations of multiplication, division, addition and subtraction.

MD: Then perform multiplication or division from left to right, whichever comes first in the equation.

AS: At last, perform addition or subtraction whichever comes first while moving from left to right.

Given expression,

5 + 4 × 2

According to order of operations:

Solving multiplication operation:

5 + 8

Now solving addition operation

= 13

Hence, after applying order of operations, the value of expression is 13.

Learn more about PEMDAS rule here :

https://brainly.com/question/20876480

#SPJ2

f(x) = 3x + 1
f(2)=?

Answers

Answer: 7

Step-by-step explanation:

f(x) 3x+1

f(2) = 3(2) +1

f(2) = 6+1

= 7

alice drew two triangles on the cordinate plane as shown.

Answers

Answer:

nice...but theres nothing shown

Step-by-step explanation:

help please mathematics

Answers

Answer:

Step-by-step explanation:

All you have to do is subtract Davids score and maria score.

Answer:

Step-by-step explanation:

david has 4 and maria has 10 and 10 - 4 = 6

Question 1
Equation (1) y = x + 6
Equation (2) y = 2x + 4
Equation (3) y = 3x + 2
Equation (4) y = 5x – 4
The table above shows four equations. If x = 2, which equation has a y-value different from the other three equations?

Answers

equation 1 = 8
equation 2 = 8
equation 3 = 8
equation 4 = 6

so it’s 4 :)

PLEASE HELP MEH WIT DA QUESTION:
The minimum and maximum temperature for a day in Cupcake Town can be modeled by the equation below:

3|x − 8| + 15 = 18

What are the minimum and maximum temperatures for this day? (2 points)

A. x = 1, x = 17
B. x = −7, x = 9
C. x = 7 x = 9
D. No solution

Answers

Answer:

C. x = 7, x = 9

Step-by-step explanation:

[tex]3|x-8|+15=18\\[/tex][tex]3|x-8|+15-15=18-15[/tex][tex]3|x-8|=3[/tex][tex]|x-8|=1[/tex]Therefore, when solving for x, x has to be 7 or 9.

I believe the correct answer would be C.

Other Questions

can anyone help pls? A good hash algorithm is one that it cannot be reversed-engineerable or be easily attacked.A. TrueB. False convert 17 kilometers into yards round your answer to the nearest whole number. Calculate the amount of potential energy a 200 kg car has on top of a 15 m hill For each number, determine if it can be written as a fraction. Then state the reason. Quartering of soldiers refers to a government forcing citizens to join the military. Select one:True False Item 3Which of the following is the closest approximation of 271271? A Venn diagram is used to compare and contrast different topics. The items that are unique to each topic are represented in the separate sections of the circles, and the items that are common to both topics are represented in the center overlapping sections. Harlow creates this Venn diagram comparing and contrasting endothermic and exothermic processes. Two overlapping circles are labeled on the left endothermic and on the right exothermic. In the left circle are labels requires energy and examples. In the right circle are labels releases energy and examples. In the overlap is the label involve energy. What can be added to the Examples section of each circle? Endothermic: ice melting into water, and a heat pack becoming warm Exothermic: a glow stick glowing, and fireworks exploding Endothermic: ice melting into water, and an instant ice pack turning cold Exothermic: fireworks exploding, and gasoline burning Endothermic: a glow stick glowing, and a heat pack becoming warm Exothermic: an instant ice pack turning cold, and ice melting into water Endothermic: gasoline burning, and an instant ice pack turning cold Exothermic: ice melting into water, and an instant ice pack turning cold someone please help me js fill in the blanks Error Analysis A contractor purchases 7 dozen pairs of padded work gloves for $93.24. He incorrectly calculates the unit price as $13.32 per pair for the expense report. What is the correct unit price? What is the error This is trigonometry please answer it :)I'll give a if you answer it A gas has a volume of 5.0 L at a pressure of 50kPa. What happens to the volume when then the pressure is increased 125kPa. The temperature does not change. The table and the graph show the height and weight of ten basketball players. Whichstatement is true? Q 1. Element M is a metal that forms compounds of the type MX2, MX3, and MX4, where X is a Chlorine (Cl).I) What is the expected trend in the ionic radius of M in these compounds?II) Arrange these compounds in order of decreasing ionic radius of M.Do not respond if u dont know the answer. Ill report it and u will get a warning. Which item describes the technique used in this statement? George Washington Carver was born in Missouri in 1864. A) mythology B) biography C) flashback D) foreshadowing grandfathers age is 4 times abduls age. 10 years ago his age was 7 times abduls age. find their present ages please answer will mari brainelist Please help me please How do the nuclei of covalently bonded atoms help keep the bond together. Night came on, and a full moon rose high over the trees into the sky, lighting the land till it lay bathed in ghostly day. And with the coming of the night, brooding and mourning by the pool, Buck became alive to a stirring of the new life in the forest other than that which the Yeehats had made. He stood up, listening and scenting. From far away drifted a faint, sharp yelp, followed by a chorus of similar sharp yelps. As the moments passed the yelps grew closer and louder. Again Buck knew them as things heard in that other world which persisted in his memory. He walked to the centre of the open space and listened. It was the call, the many-noted call, sounding more luringly and compellingly than ever before. And as never before, he was ready to obey. John Thornton was dead. The last tie was broken. Man and the claims of man no longer bound him.The Call of the Wild,Jack LondonWhat change in Bucks character occurs at this moment of the story and leads to the resolution? A)Buck leaves the world of humans and becomes connected to the wild.B)Buck decides that he wants to go back to his previous life.C)Buck no longer cares about John Thornton. D)Buck realizes that he can never survive in the wild without humans.