All categories

3 years ago

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

25 POINTS! Over what interval is the function nonlinear?

andreyandreev [35.5K]

Answer:

-2 < x < 2

Step-by-step explanation:

6 0

3 years ago

3. Tom, Sam and Matt are counting drum beats.

just olya [345]

Answer:

When 60 beats are heard, Tom hits 15 snare drums, Sam hits 6 kettle drums, and Matt hits 5 bass drums.

Step-by-step explanation:

The Least Common Multiple ( LCM )

The LCM of two integers a,b is the smallest positive integer that is evenly divisible by both a and b.

For example:

LCM(20,8)=40

LCM(35,18)=630

Since Tom, Sam, and Matt are counting drum beats at their own frequency, we must find the least common multiple of all their beats frequency.

Find the LCM of 4,10,12. Follow this procedure:

List prime factorization of all the numbers:

4 = 2*2

10 = 2*5

12 = 2*2*3

Multiply all the factors the greatest times they occur:

LCM=2*2*3*5=60

Thus, when 60 beats are heard, Tom hits 15 snare drums, Sam hits 6 kettle drums, and Matt hits 5 bass drums.

6 0

3 years ago

Can someone help me with this algebra question? I don’t get it :( and I’m not tryna fail

ArbitrLikvidat [17]

Answer:

Step-by-step explanation:

if f(x)=3x-1 and g(x)=2x+5 then

f(x)-g(x)=3x-1-(2x+5)

f(x)-g(x)=3x-1-2x-5

f(x)-g(x)=x-6

8 0

2 years ago

Solve this system of linear equations. separate x and y values with a comma. 7x=-67-11y 5x=-73-11y

Aleks [24]

Answer:

3, -8

(x is equal to 3 and y is equal to -8)

Step-by-step explanation:

The system:

{ 7x=-67-11y

{ 5x=-73-11y

Finding a value for x:

7x=-67-11y -> x = $-\frac{67}{7}$ - $\frac{11y}{7}$

Solving for y by plugging in our x:

[Equation] 5x = -73 -11y

[Plug-in] 5( $-\frac{67}{7}$ - $\frac{11y}{7}$ ) = -73 -11y

[Distribute the 5] $-\frac{335}{7}$ - $\frac{55y}{7}$ = -73 -11y

[Multiply by 7] 7 ( $-\frac{335}{7}$ - $\frac{55y}{7}$ ) = (-73 -11y) 7

[Simplify] -335 - 55y = -511 - 77y

[Add 335 and 77y to both sides] 22y = -176

[Divide by 22] y = -8

Plug in our y to solve for x:

5x = -73 -11y

5x = -73 -11(-8)

5x = -73 + 88

5x = 15

x = 3

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

5 0

3 years ago

What is the range of possible values for x?

lys-0071 [83]

The answer is x is greater than 4.0 but less than 12.0

3 0

3 years ago