Angle a and b are supplementary angles, and a is x-3 and b is x+14 what are the measures of angle a and b

Answers

Answer 1

Answer:

a = 81.5

b = 98.5

Step-by-step explanation:

According to the scenario, computation of the given data are as follows,

a = x-3

b = x+14

In supplementary angles , the formula are as follows,

a + b = 180

By putting the value, we get

x - 3 + x + 14 = 180

2x + 11 = 180

2x = 180 - 11

2x = 169

x = 169 ÷ 2

x = 84.5

So, a = 84.5 - 3

= 81.5

b = 84.5 + 14

= 98.5


Related Questions

What is the measure of angle x?

Answers

Answer:

c

Step-by-step explanation:

90+62= 152

180-152= 28

I need major help with triangle congruence!

State the reason as SSS,SAS,ASA,AAS or HL

20 points

Answers

4. yes, HL
6. yes, SAS

an integer less than its opposite is
A. less than zero
B. zero
C. between zero and one
D. greater than one

Answers

Answer:

I think it's A

Step-by-step explanation:

Sorry if I'm wrong

Two or more friends are collecting pop-can tabs. Natasha has 250 more pop-can tabs then Krystel, in total they have 880. how many pop-can tabs did each collect

Answers

Alot of pop-cans
Hint take 880-250

Answer:

Krystal collected 315 pop-can tabs while Natasha collected 565 pop-can tabs.

Step-by-step explanation:

Let x be number of pop-can tabs Krystal collected

Krystal: x

Natasha: x + 250

x + x + 250 = 880

2x = 880 - 250

2x = 630

x = 315

Krystal: 315 pop-can tabs

Natasha: 315+250 = 565 pop-can tabs

pleas help a lot of points​

Answers

Answer:

54 ft

Step-by-step explanation:

Add all the side lengths ; 18+18+18 = 54.

to find the answer, you have to add all of the sides together, so the answer is 54!

18+18+18=54

math question 30 points if you answer

Answers

Answer:

Step-by-step explanation:

h(t) = - 16t² + 22t + 6

h = 13.5625 ft

“Which one doesn’t belong” Explain.

Answers

Answer:

Step-by-step explanation:

im not sure but i think its 5

Use the relationships between the angles to find the value of x.

Answers

Step-by-step explanation:

x+15=120°{corresponding angle}

x=120-15

x=105°

stay safe healthy and happy.

Answer:

[tex]x=87[/tex]°

Step-by-step explanation:

[tex]corresponding ~angles ~are~congruent[/tex]

[tex]x+15=102\\-15~~~~~-15[/tex]

[tex]102-15=[/tex]

[tex]x=87[/tex]°

---------------------

hope it helps....

have a great day!!

A stack of two hundred eighty cards is placed next to a ruler, and the height of stack is measured to be 7 8 inches. How thick is one card?

Answers

Answer:

1 /320 inches

Step-by-step explanation:

thickness of each card

7/8 ÷ 280

7/8 x 1/280 = 1/320 in

please help me 20 points ​

Answers

32

22+10=32yd ...............

Answer:

The answer is 32. Sorry need the points.

Can somebody plz help answer these questions correctly (only if u know how to do this) thanks :D!

WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DDD

Answers

14. Range=22 Mean= 31.2
15. Range=33 Mean= 88.2
16. Range= 81 Mean= 161.3
To find range you take the smallest number and the largest number and subtract them. To find mean you add all of the totals together and then divide by how many numbers are given.

Pls HELP ASAPPPPP!!!!!!!!!!

Answers

Answer:

81.71 (Rounded, multiply 26.01 times pi to get the full answer)

Step-by-step explanation:

The formula requires pi, so we square the radius of 5.1 to get 26.01. Now we multiply by pi to get 81.71282...So if we round it, the answer is 81.71.

identify the y-intercept of y=-4x
(0, -4)
(0,0)
there isn't one
(0,1)

Answers

Your answer is B: (0, 0).
the y-intercept would be (0,0), when you plug 0 in for x the equation is y=-4(0). The y value simplifies to 0

Hello! Would appreciate some help. :)

Given this number line, CD=?

Answers

Answer:

sorry its 2

Step-by-step explanation:

from 11 to 13 it is 2

It will be 2 because of the difference

It took each student 30 minutes to set up the puppet show and twice as long to put everything away. The show was open for 3 hours. How much time did each student spend on this event?​

Answers

Answer:

4 and 1/2 hours or 270 minutes

Step-by-step explanation:

Each student spend 30 minutes to set up the puppet show.

+30

They spent twice as long to put everything away.

+30 +30

Current total: 90 minutes

The show was open for three hours

+180 (60 minutes in an hour x 3 hours)

Current total: 270

Total: 270 minutes

OR

Divide 270 by 60 minutes in an hour, which would be 4.5 hours.

Answer: 1 hour and 30

Step-by-step explanation:

First, you multiply 30 minutes x2 and get 60. 60 minutes is an hour so now you have an hour. Then you add 30 minutes to that and get 1 hour and 30 minutes. Then, you subtract 3 hours minus 1 hour, and 30 minutes and get 1 hour and 30 minutes.

What angle is this? A: Adjacent. B: Vertical. C: Complementary. D: Supplementary.
I WILL GIVE BRAINLIST TO RIGHT ANSWER

Answers

Answer:

d supplementary angle is s answer to me

Answer is A. Adjacent

Can someone plz answer these questions or at least one?I'll give brainliest if you answer all.

Answers

Answer:

#1 What is the y-intercept? -there is no y-intercept it passes through 0.

#2 What is the y-intercept? -the y-intercept is -2

Step-by-step explanation:

why is it 0? the line goes through in between the lines in the middle, that's 0.

why is it -2? the line goes up and the y axis going down is negative on the bottom and passes through -2.

Directions: Please show work to earn credit. Answers without any work are not worth any credit. Remember elegance and labeling of all units, as well as precision and accuracy. Read each question carefully and check your solutions.
1.
a.) Find the surface area of a right prism with the following dimensions:
Length: 12 cm
Width: 7 cm
Height: 9 cm

Answers

Answer:

The total surface area of this object is 510 cm^2.

Step-by-step explanation:

Here L = 12 cm, W = 7 cm and H = 9 cm.  

There are 2 panels 12 by 9 cm, 2 panels 12 by 7 cm, and 2 panels 7 by 9 cm.  The combined areas are:  

2(108 cm^2) + 2(84 cm^2) + 2( 63 cm^2)  =  510 cm^2 total area

No links need help ASAP

Answers

I think it’s (3,-2) not 100 percent but if ur rotating counterclockwise the x should be positive and the y negative... I think

A canister contains 12 ounces of flour. When the canister is full, it holds 6 times as much flour.

How many ounces of flour does the canister hold when it is full?

Answers

Answer:

72

Step-by-step explanation:

Answer:

72

Step-by-step explanation:

Given A canister = 12 ounces of flour. When full = 6 times more.

To find: How many ounces of flour does the canister hold when it is full?

Solution: With the given data, all that is needed to be done in order to find how many ounces can be held by the canister at its full potential, simply multiply the given data:

12 × 6 = 72

Hence, the canister can hold 72 ounces of flour when it is full.

how do we say the expression in words?


can somebody help me pls rn

Answers

Answer:

Step-by-step explanation:

1 Escritura unida

Según la NGLE se unen las palabras que se interpretan como una unidad y en las que, por tanto, la marca de plural solo afecta al último elemento:[1]

el bajorrelieve, los bajorrelieves

la mediapunta, las mediapuntas

En un buen número de casos, el primer elemento puede seguir teniendo individualidad para parte de los hablantes y admitir la marca del plural. La Gramática admite algunos de esos casos, de modo que las dos formas son posibles, que se escribirán unidas o separadas según se dé ese plural o no:

el puercoespín, los puercoespines; el puerco espín, los puercos espines

el arcoíris, los arcoíris; el arco iris, los arcos iris

el medioambiente, los medioambientes; el medio ambiente, los medios ambientes.

el pavorreal, los pavorreales; el pavo real, los pavos reales

La Gramática prefiere, como norma general, la forma en una palabra.

A car travels a distance of 500 km in a time of 5 hours.
What is the car's average speed?

Answers

Answer:

100km/h

Step-by-step explanation:

The formula for speed is:

v  =  x / d  =  500/5  =  100km/h

An isosceles triangle has an angle that measures 92°. Which other angles could be in that isosceles triangle? Choose all that apply.

Answers

Answer:

92

Step-by-step explanation:

an iscosolice triagle is a triangle with the sam lenghth on both sides

Hello! Im currently in elementary school and ik this is easy for u in middle school so pls help me.

You go out of the path and take a round that forms a perimeter of the small mountain. You measure the circumference to 75 meters. The view was so nice here, so you take another round with the same circumference.
How much longer was the trip because you took 2 laps in this perimeter detour?

I’ll give 15 points? pls fast i have time on me.

Answers

Answer: WELL WE GO BY 150 METERS AND THAT ADDS TO TIME BUT BUT GOING TWICE YOU GET 150 METER IN ALL

Step-by-step explanation:

Some help please? No links or I will report.

Answers

Answer:

I think sense they are vertical they should be the same.

Answer:

Hmm

Step-by-step explanation:

Now I'm not 100% sure this correct but u can try. 39.19-

please help me ..............................

Answers

Question 1 is the correct answer

x=-2
Plz I need it plz

Answers

I need more information

What is the answer to this question

Answers

781 would be the answer I believe

Answer:

cant see picture its blocked off

Step-by-step explanation:

How long will it take an investment of $400 earning 3% annual interest compounded monthly to triple in value?

Answers

Answer:

$12 is 3% of $400, triple the value is $1200, it would take 100 months, or 8 years

2x+8x -11=9
What is the value of x

Answers

Answer:

x = 2

Step-by-step explanation:

First, add like terms:

2x + 8x - 11 = 9

10x - 11 = 9

Add 11 to both sides:

10x = 20

Divide each side by 10

x = 2

So, the answer is x = 2

It’s 2 I just take the test.
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