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4 years ago

Tom and Philip were given the graph of a linear function and asked to find the slope. Tom says that the slope is 1/2

Mathematics

2 answers:

oksian1 [2.3K]4 years ago

8 0

B. what do you have next to do

user100 [1]4 years ago

8 0

Yeah it is D.

I almost picked B.

But I read the comment and it said B. was wrong

Thank God I read that comment

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The longer diagonal of a right trapezoid is 13cm. The longer base is 12 cm. Find the area of the trapezoid if the shorter base i

ale4655 [162]

A=1/2(b1+b2)h - area of trapezoid
to find the height we need to look at the right triangle inside the trapezoid
in the right triangle longest diagonal is a hypotenuse, so we need to us Pythagorean theorem

6 0

3 years ago

Which table represents a function?

Scilla [17]

Answer:

Table 4 represents a function.

Step-by-step explanation:

Functions require that each x-value has a unique y-value. In the other tables you see a value repeated in the x column, with a different value in the y column.

4 0

3 years ago

In the table below, y is a linear function of x.

Stells [14]

Answer:

where's the table?

Step-by-step explanation:

8 0

3 years ago

Classify each number according to which sets of numbers it belongs in:

True [87]

Answer:

Natural, integer, rational: 10, 9, $3(12-\frac{2}{2})$

Integer, rational: -6

Rational: 3.7, 3.3333333

Irrational: $\pi$ , 1.41421356

Step-by-step explanation:

Given numbers:

$10,\pi, -6, 3.3333333333, 9, 3.7, 3(12-2/2),1.41421356$

To classify them in natural integer, whole rational or irrational numbers.

Solution:

Natural numbers are whole numbers stating from 1.

{1,2,3,4,5,6..........}

Whole numbers are integers starting from 0.

{0,1,2,3,4,5...........}

Integers are all real numbers that do not include decimals or fractions.

{.............-4,-3,-2,-1,0,1,2,3,4.........}

Rational numbers are those numbers which can be represented as fraction of whole numbers. For example:

$-1.5=-\frac{3}{2}$

$0.1111.....=\frac{1}{9}$

$5=\frac{5}{1}$

Irrational numbers are those numbers which cannot be represented as simple fractions.

<em>Based on the above definitions, we can classify numbers.</em>

1) 10

Natural, Integer, Rational

2) $\pi$

Irrational

3) -6

Integer, Rational

4) 3.33333333333

Rational

5) 9

Natural, Integer, Rational

6) 3.7

Rational

7) $3(12-\frac{2}{2})=3(12-1)=3(11)=33$

Natural, Integer, Rational

8) 1.41421356

Irrational

3 0

3 years ago

Jessica works at a store. She sold a computer for $950. She receives a 5% commission for each sale. How much was her commission

Snowcat [4.5K]

Answer: A. 47.50

Step-by-step explanation: 5% or 0.05 X $950.

5% X $950 = $47.50

3 0

4 years ago