1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
horrorfan [7]
3 years ago
9

HELP! What does y equal? WILL GIVE BRAINLIEST!

Mathematics
2 answers:
GrogVix [38]3 years ago
7 0

Answer:

First you need to find x

by doing this you know that a triangle is 180 degrees

then you would add 33+87=120

x=180-120

180-120=60

we know that is is a straight line which is 180 degrees

so then you would go 180-60=120

So y would be 120

Step-by-step explanation:

sergejj [24]3 years ago
6 0

Answer:

The answer to your question is 120°

Step-by-step explanation:

1.- The internal angles in a triangle equals 180°

           33° + 87° + x = 180               Substitution

           x = 180 - 33 - 87                   Simplification

           x = 60°

2.- The sum of supplementary angles equals 180°

          x + y = 180

          60 + y = 180                          Substitution

          y = 180 - 60                           Simplification

          y = 120°

You might be interested in
Complete the table to describe the model. The model will have a verbal description, a division expression, and a fraction.
NARA [144]

Answer:

what I dont even know whT your talking about. could you please explain your question a bit more?? then maybe I could help you out

5 0
3 years ago
Which property can be used to expand the expression -2(3/4*+7)?
nika2105 [10]

Answer:

C. The distributive property

Step-by-step explanation:

The distributive property of binary activities is generalized in mathematics by the distributive law of Boolean algebra and elementary algebra. Distribution applies, in propositional logic, to two clear substitution laws. The rules allow one to reformulate, within logical facts, conjunctions and disjunctions.

7 0
2 years ago
What is the missing value? The Volume is 5120 m^3
Neko [114]
I think that the missing value is 16m.

I just multiplied two other numbers with 20 and 20 x 16 x 16 = 5120

I hope this was right.
7 0
3 years ago
How do I write this in sigma notation?
tamaranim1 [39]

Answer:

\frac{143}{60}

Step-by-step explanation:

6 0
3 years ago
Given any triangle in the plane, associate to each side an outward pointing normal vector of the same length as the side. Show t
Zigmanuir [339]

Let , a, b and c be the length of three sides of triangle, represented in terms of vectors as \vec{a},\vec{b},\vec{c}.

Now, vector of same Magnitude acts as normal vector to each side.

So, equation of any vector p having normal q is given by

      \vec{p} \times\vec{q}

Now sum of three vector and it's normal is given as

    =\vec{a} \times\vec{a}+\vec{b} \times\vec{b}+\vec{c} \times\vec{c}\\\\=0+0+0\\\\=0

Cross product of two identical vectors is Zero.

\rightarrow \vec{i} \times\vec{i}=0

8 0
3 years ago
Other questions:
  • eleven times one number is 9 more than 8 times another number. the first number minus four is half the second number. find the n
    6·1 answer
  • How to plot (7/2,-3/2) ?
    8·2 answers
  • Indicate true or false as to whether the following equation is quadratic 2x-4x+1=0
    12·2 answers
  • 26 Points!!! Select True or False for each equation.
    11·2 answers
  • Maria bought a blouse on sale for 20% off. The sale price was $28.76. What was the original price? Write an equation to model th
    8·1 answer
  • PLSSS HELP !!!!!!Jessica went to the store to buy a new video game the game cost 60 dollars it was on sale for 35 percent off sh
    14·1 answer
  • 18 minutes left hwhsusbe
    6·1 answer
  • 6 Using data from 1988 for houses sold in Andover, Massachusetts, from Kiel and McClain (1995),
    5·1 answer
  • Find the perimeter of a regular polygon with an interior angle of 90° and side length 3.5 ft.
    7·1 answer
  • Help me please ASAP!!!!:::;;
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!