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2 years ago

What is the slope of the line that

Mathematics

1 answer:

ArbitrLikvidat [17]2 years ago

6 0

Answer: M=1/3

Step-by-step explanation: We know how to find the slope by using the formula: y2-y1/x2-x1

Then we get 3-1/3--3=2/6=

1/3

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Area and explanation?

Olin [163]

There are a few ways to go about doing this, but the easiest is portably to break it up into three shapes: two identical triangles, and a rectangle. The area of one triangle is:
1/2 (10x8) = 40, so the area of two triangles is 80.

The area of the square is 20 x 8, which is 160.

The total area is the sum of the two:
80 + 160 = 240, and this is your total area.

7 0

3 years ago

In a certain Algebra 2 class of 27 students, 11 of them play basketball and 9 of them play baseball. There are 11 students who p

grigory [225]

<h2>Answer:</h2><h2>The probability of students who play both basketball and baseball = $\frac{4}{27}$ </h2>

Step-by-step explanation:

In a certain Algebra class,

The total number of students = 27 students

Let the students playing basketball be represented as A and baseball as B.

The students who play basketball, A= 11

The students who play basetball,B =9

The students who play neither sport, = 11

The students who play both basketball and baseball, = ?

By formula, P(AUB)=P(A)+P(B)-P(A∩B)

Substituting the values in the equation, we get

P(AUB) = $\frac{11}{27} + \frac{9}{27} - \frac{16}{27}$

P(AUB) = $\frac{4}{27}$

The probability of students who play both basketball and baseball = $\frac{4}{27}$

8 0

3 years ago

Find the volume of the following figure.

ozzi

First find the area of the triangle shape:

Area of a triangle = 1/2 x base x height:

Area = 1/2 x 4 x 3 = 6 square cm.

For the volume multiply the area by the depth:

6 x 2 = 12 cubic cm

5 0

3 years ago

Read 2 more answers

Complete the following item. Consult the table above to find the cosine number. Find A to the nearest degree. A ??? degrees.

Romashka [77]

<span>3) This one is a little different, since you're finding the angle instead of the side. You can denote the angle to be the variable x. Thus:
cos x = 14 / 26
Use a calculator to divide out 14/26, then round to four decimals.
cos x = 0.5385
Now go to the cosine chart and find which angle has the cosine 0.5385. It's a strange problem they gave you, because the chart doesn't have a value that matches it (kind of confusing if you ask me). But you can find two angles it is between. Notice that cos 57° = 0.5446 and cos 58° = 0.5299. Thus, the angle must be between those two. It turns out it is closer to 57°, so you can say:
x = 57° </span>

6 0

3 years ago

The sum of the angle measures of a quadrilateral is 360°.

Troyanec [42]

Answer is x=31
125+132+72+x=360
329+x=360
x=31

7 0

2 years ago