All categories

3 years ago

Watatatatatta

Mathematics

1 answer:

balandron [24]3 years ago

8 0

Step-by-step explanation:

x = 15 as sum of exterior angles is 360⁰

pur value of x and get each answer

I am not solving whole as it will result in lack of your practice, how will you combat tests or exams?

You might be interested in

Please help me with this math problem.

Shalnov [3]

Answer:

$y - 5 = \frac{5}{4} (x - 1)$ .

Step-by-step explanation:

The relation between variable x and y is linear as the increase of y with respect to x is uniform.

That means the slope of the graph obtained from plotting the points on the coordinate plane is constant and it can be obtained by taking any two pairs of points.

Now, the equation of this straight line graph can be obtained from any two pairs of the given points.

Let us assume the points are (1,5) and (5,10)

Therefore, the required equation of the straight line is

$\frac{y - 10}{10 - 5} = \frac{x - 5}{5 - 1}$

⇒ $y - 10 = \frac{5}{4} (x - 5)$

⇒ $y - 10 = \frac{5}{4}x - \frac{25}{4}$

⇒ $y - 5 = \frac{5}{4} x + 5 - \frac{25}{4}$

⇒ $y - 5 = \frac{5}{4} (x - 1)$ . (Answer)

7 0

3 years ago

The graph of a quadratic function has a domain of (-∞, ∞) and range of [4, ∞). In two or more complete sentences, explain how th

pickupchik [31]

It if opens up, then the range will extednd to positive infinity.
if it opens down then the range will exted to negative infintiy.

there, 2 complete sentances
so we got range is from 4 to infinty so it opens up

6 0

4 years ago

Read 2 more answers

this year, a small business had a total revenue of $54,400. if this is 28% more than their total revenue the previous year, what

xxTIMURxx [149]

Answer:

42,5000

Step-by-step explanation:

8 0

2 years ago

Frances wants to paint rectangular wall that has a width of 8 feet and a height of 9 ft.She has a quart of paint that will cover

VladimirAG [237]

The area of the wall is 72 feet squared.

6 0

3 years ago

Read 2 more answers

Given Angle 1 =xº and angle 2 = (x +50)°.<br> Find the value of x. Then find angle 1 and 2

Elis [28]

Answer:

x=65

Angle 1=65

Angle 2=115

Step-by-step explanation:

We know that angle 1 + angle 2 = 180. Writing it in terms of x, we get x + (x + 50)= 180. Then you have 2x+50=180. Subtracting 50 from both sides gives you 2x=130. Dividing both sides by 2, you get x=65. Angle 1 is 65 degrees. 180-65=115.

6 0

3 years ago