3 years ago

Helpppppppppppppppppp pls

Mathematics

1 answer:

BartSMP [9]3 years ago

7 0

Answer:

b=30

Step-by-step explanation:

The angle here is a right angle which is an angle that equals 90 degrees. You subtract that measure of the angle by 60 and you end up with 30.

You might be interested in

A rectangle has two side lengths of 8 inches and two side lengths of 10 inches. What is the perimeter of the rectangle?

Ronch [10]

The perimeter is 36
8+8=16
10+10=20
20+16=36

7 0

3 years ago

Read 2 more answers

Tickets at the carnival cost 35 each.on Friday night the carnivals earned a total of 12,425 in ticket sales on Saturday night th

Blababa [14]

ticket sale on Saturday night is triple the ticket sale on Friday night.

Therefore

ticket sales on Saturday night = 3 x 12425 = 37275

Then

ticket sales for both nights = 12425 + 37275 = 49700

A ticket costs 35.

Let the number of people that attended the carnival on both nights be n.

Then, we have

$\begin{gathered} 35n=49700 \\ \Rightarrow n=\frac{49700}{35}=1420 \end{gathered}$

Therefore 1420 people attended the carnival on both nights

6 0

1 year ago

Twice a number deceased by 7.translate in algebraic expressions

Dafna1 [17]

Twice a number (2x) decreased by 7 (- 7).

2x - 7

Two times a specfic number (x) subtracted by 7.

8 0

3 years ago

Read 2 more answers

One ball is drawn at random from a bag containing 17 red r balls and 9 white w balls. what is the probability that the ball is g

Leokris [45]

If there are no green balls in the bag, the probability of drawing a green ball is zero.

6 0

3 years ago

Read 2 more answers

What does |x|=4 equal

Vsevolod [243]

Answer:

x=-4 and x=4

Step-by-step explanation:

|x|= 4

the lines surrounding x means the x is positive and negative.

-x=4 and x=4

x=-4 and x=4

5 0

3 years ago

Helpppppppppppppppppp pls​

Helpppppppppppppppppp pls