Mathematics High School

Find m<1 if <1 is complementary to <2, <2 is supplementary to <3, and
m<3 = 126

Answers

Answer 1

Answer:

∠ 1 = 36°

Step-by-step explanation:

Supplementary angles sum to 180° then

∠ 2 + ∠ 3 = 180° , that is

∠ 2 + 126° = 180° ( subtract 126° from both sides )

∠ 2 = 54°

Complementary angles sum to 90° , then

∠ 1 + ∠ 2 = 90° , that is

∠ 1 + 54° = 90° ( subtract 54° from both sides )

∠ 1 = 36°

Related Questions

4x - y/2y +x
------- x=3 y=3

Answers

Answer:

B

Step-by-step explanation:

4x - y = 4*3 - 3 = 12 - 3 = 9

2y + x = 2*3 + 3 = 6 + 3 = 9

(4x - y) / (2y + x ) = 9/9 = 1

In 2003, the population of an African country was about 25.5 million people, which is 1 million more than 5 times the population in 1950.

Enter and solve an equation to find the approximate population p (in millions) in 1950.

An equation is .

The approximate population in 1950 was million people.

Answers

Answer:

4.8 million

Step-by-step explanation:

Equation = 5p + 1 = 25.5

Solving for p

5p = 25 - 1

5p = 24

p = 24/5

p = 4.8 million

Answer:

5p+1=25.5

5p=25.5-1

5p=24.5

p=24.5/5

p=4.9

Step-by-step explanation:

4.9 million

If the sequence is: 7, 11, 15, 19 ......407. Find the number of term at 407. *

99
100
89
101

Answers

hope you found it helpful.

The product of 11/13 and 4 is:

Answers

Answer:

11/13 x 4 = 3 5/13

Step-by-step explanation:

Answer:

[tex] \frac{11}{13} \times 4 \\ = \frac{44}{13}

=3 5/13\\ thank \: you[/tex]

It is defined by 3 points and can be named at least 2 different ways

Answers

Three non-collinear points determine a plane.

This statement means that if you have three points not on one line, then only one specific plane can go through those points. The plane is determined by the three points because the points show you exactly where the plane is.

Plz help. i’ll give brainliest

Answers

Answer:

x=157

first add up x+12and 124

add two times

and cancel with 2 it gives you 157

Step-by-step explanation:

Answer:

x=28 degrees

Step-by-step explanation:

140+140=280(Vertically opposite angles)

360-280=80(angles around a point is 360)

x+12=x+12(Vertically opposit angles)

x+12+x+12=80

2x+24      =80

           2x=56

              x=28

Hope u got it

If you have any question just ask me

If you think this is the best answer please mark me as brainliest

Find AC if AB = 1, AC = 2x + 26, and BC = x + 16

Answers

Answer:

8

Step-by-step explanation:

AC=AB+BC

2X+26=1+x+16

2x-x=1+16-26

X= - 9

Now, AC=2X+26

=2*-9+26

= - 18+26

=8

HELP ME FIND THE Y AND X INTERCEPT PLEASEE!!!!

Answers

Answer:

x . 0.3

y . 0.4

Step-by-step explanation:

please mark me brainliest please

Answer:

Y-Intercept = (0, 0.4) ; X-Intercept = (0.3, 0)

Step-by-step explanation:

Both +33 and -33 are how units from zero

Answers

Both +33 and -33 are units of zero because both start from 0.

Explanation:-

This is because, -33 starts from the left side of zero, whereas, +33 starts after some numbers in zero. Either left or right, as they both have a common number 0, therefore, -33 and +33 are units of zero.

Hope it helps you...

( Answered by Benjemin)

If you’re asking how many units they are away from zero, they are 33 units away from zero!!

12−6=7+9
12
x
−
6
=
7
x
+
9


Answers

Answer:

calcula

Step-by-step explanation:

The midpoint of AB has coordinates (4,-9). Endpoint A has coordinates (-3,-5). What are the coordinates of B are?

Answers

Answer:

The coordinates for other endpoint is (5,-23)

A wall in Marcus's bedroom is 8 2/5 feet high and 18 1/3 feet long. If he paints 1/2 of the wall blue, how many square feet will
be blue?

Answers

This should be 76.98 because 8.40•18.33=153.972/2=76.98

There 1/2 of a pan of brownies. Sanaa wants to split the pan 5 friends. How much of the pan does each friend get?

Answers

Answer:1/10

Step-by-step explanation:

This word problem is a simple division. You have a total of 1/2 pan of brownies and you want to split to 5 friends.

Hence, (1/2)/5=1/(2*5)=1/10

2/3 (6y - 4) = - 4y
​

Answers

Answer:

y = 1/3

Step-by-step explanation:

2/3 (6y - 4) = - 4y

2(6y-4)/3 = -4y

2(6y-4) = (-3)(4y)

y = 1/3

Answer:

all the variable arrange one side and number another side then do

8.92 x 1.3 pls answer

Answers

11.596 but if u round up it’s just 11.6

Answer:

11.596

Rouding off to 11.6

Angie and Kenny play online video games. Angie buys 1 software package and 2 months of game play, Kenny buys 2 software packages and 5 months of game
play. Each software package costs $45. If their total cost is $205, what is the cost of one month of game play?

Answers

10 because 45x3=135 205-125=70 70 divided by 7 equals 10

I need help with #46 ASAP please and thank you. It is due tomorrow

Answers

Step-by-step explanation:

Sides of hexagon = 6

Hexagon

1

1 + 5 = 6

1 + 5 + 9 = 15

1 + 5 + 9 + 13 = 27

1 + 5 + 9 + 13 + 17 = 45

What is four hundred thirty-two thousand, one hundred six written in expanded form?

Answers

Answer:

432,106

Step-by-step explanation:

Shaun pays 8% per year on a loan of £3200.
He pays interest for seven years.
Work out how much interest he pays all together.

Answers

Step-by-step explanation:

Principal loan amount x Interest rate x Time (aka Number of years in term) = Interest.

8% = 0.08

3200 × 0.08 × 7 = 1,792 £

0.43 of Austin's text
messages were from his
dad. What is this decimal
as a fraction, in lowest
terms?

Answers

Answer:

[tex]\frac{43}{100}[/tex]

Step-by-step explanation:

We just convert 0.43 to [tex]\frac{43}{100}[/tex] since it's 0.43 and not any other decimal (e.g. 1.43 would be [tex]\frac{143}{100}[/tex] if you get what I mean).

Find X. I need help ASAP pls

Answers

Answer:

Step-by-step explanation:

Please help! I don’t understand it my teacher wasn’t here..

Answers

Let's solve for b first.

Since b and 147 are opposite, b is also equal to 147 degrees.

b=147

Since c and 147 are supplementary angles, they sum to 180 degrees.

c+147 = 180

Subtract 147 from both sides

c = 33

At a movie theater, Ellie paid $8 for her ticket.Candy at the theater is 3.25.she had a total of $25 to spend. What is the maximum number of candies she could buy.

Answers

Answer:

Step-by-step explanation:

Answer is 5 candies.

$25 is her total amount so you need to subtract the $8 that she paid for her ticket with.

The answer to that subtraction is $17.

With $17, you divide by $3.25 (price of candy) to get the number 5.2. Except, you can't buy a small bit of a candy, so you would be able to buy 5 in total.

If m m ..................................................................................................................................................................

Answers

Answer:

hold up wah

Step-by-step explanation:

Solve Ax = By = C for x.
(9th-grade Algebra 1)

Answers

[tex]question : Ax - By = C \: \: for \: x. \\ \\ answer : x \: = \frac{ By + C}{A} \: \: \\ [/tex]

The sales tax in Pennsylvania is 8%. If the tax on an item is $108, find the cost of the item.

Answers

Answer:

$116.64

Step-by-step explanation:

Sales Tax Amount = Net Price x (Sales Tax Percentage / 100)

Total Price = Net Price + Sales Tax Amount

Answer:

$1350

Step-by-step explanation:

let the cost be x

8 % of x=108

x=108×100/8=1350 $

Convert 491 into binary number

Answers

Answer:

111101011 subscript 2

Step-by-step explanation:

491 / 2 = 245 , 1 remainder

245 / 2 = 122 , 1 remainder

122 / 2 = 61 , 0 remainder

61 / 2 = 30 , 1 remainder

30 / 2 = 15 , 0 remainder

15 / 2 = 7 , 1 remainder

7 / 2 = 3 , 1 remainder

3 / 2 = 1 , 1 remainder

1 / 2 = 0 , 1 remainder

Now, we're going to put the remainders together in reverse order to get the final answer.

111101011 ---> this is the final solution

See the image below for how you would write 111101011 subcript 2.

Answer:

111101011 is the binary form of 491

triple anumber, minus the sum of
the number and three

Answers

Answer:

3x - x + 3

Step-by-step explanation:

What is the midpoint of the line segment that connects the points located at (10,-13) and (-8,5)

Answers

Answer:

midpoint=(X1+X2),(Y1+y2)

=(10-8),(-13+5)

=(2,2)

PLZZZZZZZZZZZZZZZ HELPPPPPP ASAP I NEEED THISS PLZZZZZZ


i need help on questions 1 and 3

Answers

Answer for #3: Yes, Ms. Bartlett is correct.

Step-by-step explanation:

2x - 3 - (x + 1) = x - 4

2x - 3 - x - 1 = x - 4

x - 4 = x - 4

Other Questions
If k(x)= -2x+5 and (x)= -4x, calculate (K(-1)) Use the rule for order of operations to simplify the expression as much as possible 67-4(38-10) Type of physical change What are the similarities between theory and law ? WILL GIVE BRAINLIST A depression is a severe recession that is often accompaniedby deflation.OtrueO false what is the area of rectangle xyzw What are the basic parts of a map and what does each part show readers Which of the following would not be a step that a proposed bill would encounter on its journey through Congress?The bill is voted on, at which time it may be passed or defeated.The bill is debated.The bill was introduced by a member of the executive branch.The bill may be assigned to a subcommittee. Rajah 3 / Diagram 3 Antara industri berikut yang manakah menggunakan mikroorganisma ini? Which of the following industries uses this microorganism? Name this marked angle in 2 different ways Ive been to Korea before, so I think it ________ cold when we get there. A. is going to be B. will be HELP PLSPPPPPPPPPPPPPPP Which unit is used to measure the mass of a computer? Which of the following is an example of a primary source? a. text book b. documentary c. birth certificate d. research report what is lateral to trunk Help me on this math question What describes an atom that has fewer neutrons than protons and more electrons than protons? A swimming pool is 20 m wide, 15 m long and 2 m deep. How much water will it take to fill this pool completely? find the value of X and y from the given figure. how does a hero make a difference in the lives of others?