Mathematics High School

Angles 1 and 2 are supplementary. If angle 1 measures (2x +2)°, and angle 2 measures (x - 5)° what is the measure of each angle?

Answers

Answer 1

Answer:

angle 1 is = 124 angle 2 is = 56

Step-by-step explanation:

supplementary angles always add up to 180 so you can set up the equation (2x+2)+(x-5)=180 to find x. After solving you get x = 61 and then once you have x you plug it into the 2 equations you got for the angles to solve for 1 and 2.

Related Questions

[tex]3\sqrt 1728[/tex]

Answers

Answer:

48 √ 3

Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

100 points plus brainlliest if you send friend request and answer 150*34

Answers

Answer:

5100

Step-by-step explanation:

Mitzi has 79 coins she divides the coins equally among herself and her 3 brothers Mitzi will keep any coins left over how many coins does each person get

Answers

Answer:

19

Step-by-step explanation:

79÷4=19R3

       ≈ 19

plz answer only if u know ur correct. tyvm. will give brainliest to best answer

look at the picture

Answers

Answer:

3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

When x goes up by 1 y goes up by 3

(GIVING BRAINLIEST!!)
Gethyn drinks 48 fluid ounces of water in one day. He needs to drink 8 cups in total. How many more cups does he need to drink?


A) 2 cups
B) 6 cups
C) 384 cups
D) 768 cups

(IF U STEAL POINTS/SAY SOMETHING RANDOM THAT DOESNT HAVE ANYTHING TO DO WITH MY QUESTION ILL REPORT (❁*ᵕ*)︻╦╤─)

Answers

He needs to drink 2 more cups. Explanation: 8 ounces are in 1 cup. He drank 48 fluid ounces of water. 48 ounces of water = 6 cups. He needs to drink 8 cups total. 8-6 = 2.

Answer:

A.) 2 cups

Step-by-step explanation:

PLS HELP ILL MARK BRAINLIEST AND 25 POINTS
67


80


20


100

Answers

Answer:

80 times is your answer :)

Answer:

C.) 80

Step-by-step explanation:

The answer is 80 because if you do 400 ÷ 20 = 20

then times all of the spin color results by 20.

Original Chart:

Red: ||||| (5 tallies)

Orange: ∦ (3 tallies)

Yellow: || (2 tallies)

Green: |||| (4 tallies)

Blue: |||| (4 tallies)

Purple: || (2 tallies)

New Chart:

Red: 100 tallies

Orange: 60 tallies

Yellow: 40 tallies

Green: 80 tallies

Blue: 80 tallies

Purple: 40 tallies

Solve by elimination:



-x+2y=17

2x+2y=-10

Answers

The equation form of this answer is X=7 y=-12
Point form is (7,-12)

2a + 3b = 5
b = a - 5
How would I solve this ?

Answers

Let me help ya

Step-by-step explanation:

lol I do iready too so first replace the varbile with what ever number they have then you multiply it

5 the answer isieirjjfjriroeoeoeoosodkdkririeje

2) (89° + 10a + 2) = (a + 1)

Answers

Answer:

a = -10

Step-by-step explanation:

89 + 10a + 2 = a + 1

91 + 10a = a + 1

9a = - 90

a = -10

Explain why 21i^2 is equivalent to -21

Answers

Answer:

Step-by-step explanation:

The imaginary number 'i' is equal to the square root of -1. If you were to square the square root, they both cancel and you get -1.

[tex]21i^2=21(\sqrt{-1} )^2=21(-1)=-21[/tex]

You should only start the vehicle after you. What?

Answers

Answer:

Buckle your seatbelt

Step-by-step explanation:

Answer:

You should only start the vehicle you should Fasten your seatbelt and make sure that your review mirrors are where you want them to be so you can see the back clearly.

Step-by-step explanation:

Im 17 years old and I been driving a car for a while now and that what my parents told me. Hopefully this helps.

Can someone help me?

Answers

Answer:

$150

Step-by-step explanation:

3% as a percentage multiplier is 0.03

so 5000 x 0.03 = 150 which is 3% of 5000

Camilla poured 7/12 of a gallon of water into a bucket. Later, she added 1/4 of a gallon more. How much water is in the bucket now? Write your answer as a fraction or as a whole or mixed number.

Answers

Answer: 10/12 0r 5/6

Step-by-step explanation:


Becca visited 80 vendors at a job fair, and she took a pamphlet from 40% of them. How
many pamphlets did Becca take?

Answers

Answer:

bella in the clouds widhsgnv

Step-by-step explanation:

If i went to the store to buy sandwiches should i buy $4.95 for 3 sandwiches or $6.72 for 4 sandwiches what is the best deal?

Explanation why?

Answers

Best deal would be 4.95 for 3 because if you divide the numbers you end up paying more money for the 4 sandwiches. For comparison heres my results
$4.95 for 3 - $1.65 each
$6.72 for 4 - $1.68 each

Neely has $1.73 in coins. He gives his friend 1 quarter and 3 nickels.
What is the value of the coins he has left?

Answers

Answer:

2.13

Step-by-step explanation:

1.73+.25=1.98

1.98+.15= 2.13

Answer:

1.33

Step-by-step explanation:

A quarter is worth 25 cents so subtract it from $1.73.

1.73 - .25 = 1.48

So then you subtract the 3 nickels which equal 15 cents.

1.73 - .15 = 1.33

So the value left is $1.33.

Bill bought 6 boxes of chocolates. Each box cost $6.57. How much did he spend?
?

Answers

6 multiplies by 6.57 gives ya 39.42
39.42 6.57•6=39.42 spent 39.42

Find the value of x in the shape to the right if the volume is 800π.

A. 16
B. 20
C. 24
D. 30

Answers

Answer:

Su respuesta sería B20, pero no estoy seguro, por lo que es posible que desee volver a verificar y hacer su trabajo.

Step-by-step explanation:

I feel like is B. 20 but I’m not sure!

The ratio of boys to girls in a classroom is 15 to 12. What is the ratio of boys to total students in the classroom?

Answers

Answer:

15 to 27

Step-by-step explanation:

Boys = 15

Girls = 12

Total = 27

It's asking for Boys to Total, so you get 15 to 27!

whats 6 divided by 2/3

Answers

Step-by-step explanation:

6 divided by 2/3 is 9

HOPE IT HELPS U

your answer is 9

explanation:

Write the number 120 in scientific notation.

Answers

Answer:

The answer is A x 10 b

the answer is 1.2 x 10^2 it gives you 120

What is the approximate circumstance of the swimming pool? Use 3.14 as an estimate for pi

Answers

Answer:

Answer B 11m

Step-by-step explanation:

Convert 5 ounces into kilograms. Round your answer to the nearest hundredth.

Answers

Answer:

Answer: 0.141 kilos

0.141748

Step-by-step explanation:

The conversion is 0.1417475 Kg

What is Unit conversion?

Conversion of units is the conversion between different units of measurement for the same quantity, typically through multiplicative conversion factors which change the measured quantity value without changing its effects.

given:

5 ounces

So, to convert ounces to kilogram we have

1 ounce = 0.0283495 Kg

So, 5 ounces = 5* 0.0283495

5 ounces = 0.1417475 Kg

Hence, 5 ounces = 0.1417475 Kg

Learn more about unit conversion here:

https://brainly.com/question/11543684

#SPJ2

Solving 1 step math equations:
[tex] - 2.5 + w = 3.7[/tex]
​

Answers

W = 6.2 is the answer

If AB = 16 inches and AB is dilated by a scale factor of 3/2
find A'B

Answers

Answer:

24 inches

Step-by-step explanation:

16x(3/2)=24

4.2r - 12.68 = 10
how to sole it to plz

Answers

r=5.4

4.2r-12.68=10
+12.68 +12.68
4.2r=22.68
4.2/4.2 22.68/4.2
22.68/4.2= 5.4

Hope this helps! Have a great day :)

Hi there!

r=5.4

1.Add the terms:

[tex]22.68*4.2=5.4[/tex]

2.Divide the two terms:

[tex]22.68*4.2=5.4[/tex]

Therefore, r=5.4.

25+42-47%=?
please help me

Answers

Answer:

The answer is 20!!!

Step-by-step explanation:

Hope this helps :))

So we are going to do do 1/3 divided by 3/5. I
will ending up changing this to 1/3 times what?

Answers

Answer:

5/9

Step-by-step explanation:

flip the second fraction and then multiply the numerators with each other then the denominators with each other

1/3 x 5/3 = 5/9

find the vertex of the following equation
y= (x+9)^2+8
​

Answers

(-9,8) is the answer (h,k) is the equation

In NOP,the measure of p=90 the measure of n=59 and PN=7.4 feet.Find the length of OP to the nearest tenth of a foot

Answers

Answer:

12.3 feet

Step-by-step explanation:

Given

<P = 90 degrees

<N = 59 degrees

PN = 7.4 feet

Required

OP

NO = hypotenuse

OP = adjacent

PN = opposite = 7.4

Using SoH CAH TOA identity

tan <O =PN/OP

tan (180-149) = 7.4/OP

tan 31 = 7.4/OP

OP = 7.4/tan 31

OP = 7.4/0.600

OP = 12.3 feet (to the nearest tenth)

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