All categories

3 years ago

Please help asap pleaseeee (picture shown)

Mathematics

1 answer:

Paraphin [41]3 years ago

4 0

The correct answer is 3x+90=180

Because you add the 2x and the x and you get 3x then there is a 90 degree angles so you add that and =180

Once you put it in the equation you can subtract 90 from 180 and you get 90 which you then divided by 3x and x equals 30

You might be interested in

What percent of 25 is 20

ipn [44]

80% bc 20/25 equals 4/5 and 4/5 equals x/100 and when you do that math it equals 80%

7 0

3 years ago

Read 2 more answers

The 7th grade class sold 147 tickets for the gala, but the 8th graders sold 327. How many

Artemon [7]

Answer:

The 8th graders sold 180 more tickets

8 0

2 years ago

A volleyball reaches its maximum of 13 feet, 3 seconds after it is served. What quadratic formula could model the height of the

Katena32 [7]

Answer:

$H=-(t-3)^2+13$

Step-by-step explanation:

The path covered by the volleyball will be a downward parabola with the vertex being the highest point of the ball.

A general form of a downward parabola is given as:

$y=-a(x-h)^2+k$

Where $(h,k)$ is the vertex of the parabola and 'a' is a constant.

Now, let 'h' be the vertical height and 't' be the time taken.

So, the equation would be of the form:

$H=-a(t-h)^2+k$

Now, as per question:

h = 2 seconds, k = 13 feet.

$H=-a(t-3)^2+13$

Now, taking a = 1. So, the formula that can be used is:

$H=-(t-3)^2+13$

7 0

3 years ago

6 divided by 2 (1+2)

user100 [1]

Observe.

6/2(1+2)
6/2(3)
6/6
1

Thus, the answer is: 1

4 0

4 years ago

Read 2 more answers

Lesson 3.2 percent increase and decrease

sp2606 [1]

What is the question you are asking and no one is gonna know what lesson 3.2 means.

4 0

3 years ago