All categories

3 years ago

PLSS HELP WILL MARK BRAINLIEST!

Mathematics

1 answer:

ANEK [815]3 years ago

6 0

Answer:

y = 5

Step-by-step explanation:

The triangle is an isosceles triangle, which means that it has two equal sides and two equal angles.

Therefore, angles B and C are both equal to 75°.

A triangle measures 180°.

75 + 75 + x = 180

150 + x = 180

x = 30°

Angle A has to equal 30°.

(4y + 10)° = 30

4y + 10 - 10 = 30 - 10

4y = 20

y = 5

Hope that helps.

You might be interested in

Plz help ma :/<br><br><br> Helpppppppppppppppppppppp

Marizza181 [45]

Answer:

It is 432

Step-by-step explanation:

6 0

3 years ago

What is 2/3 divided by 2/9

serg [7]

Your answer: 2/3/2/9 = 0.037037037037037

4 0

2 years ago

Read 2 more answers

What is the solution to this inequality -13x> - 39

s344n2d4d5 [400]

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

Inequality Form: x < 3

Interval Notation:

( − ∞ , 3 )

3 0

3 years ago

Read 2 more answers

The graph at the right described the money two clubs are earning from fundraising. In how many weeks will the two clubs have the

pickupchik [31]

Answer:

52 weeks

Step-by-step explanation:

The club starting with $270 (club 1) is increasing their bank balance each week by ...

... $280 -270 = $10

The club starting with $10 (club 2) is increasing their bank balance each week by ...

... $25 -10 = $15

Club 2 is gaining on Club 1 by $15 -10 = $5 each week. So, the initial difference of $270 -10 = $260 will be overcome in ...

... $260/($5/week) = 52 weeks

_____

The same result is shown in the attached graph, which also shows that both clubs' bank balances will be $790 at that time.

7 0

3 years ago

Select the factors that can be divided out to simplify the multiplication problem: 8/15 * 5/16 select all that apply (4 answers)

Alex17521 [72]

2 .

3 .

4 .

2 .

3 .

13 .

7 0

3 years ago