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3 years ago

Im so not good at algebra

Mathematics

1 answer:

Oliga [24]3 years ago

4 0

Answer:

No it is not

Step-by-step explanation:

You can tell if points can form a function if they have the same x value. If any 2 points have the same x value (The first value in the parenthesis before the comma), they cannot be a function.

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The function representing Carl's pears per week is f(w) = 5w + 2. What does the 2 represent?

gogolik [260]

<span>2 represents t</span>he number of pears you start at the beginning

hope it helps

4 0

3 years ago

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What is the sum of the measures of the exterior angles of an equilateral triangle?

tresset_1 [31]

An exterior angle of a triangle is the sum of both of its opposite angles so 60 + 60 = 120 and 120 * 3 = 360
your answer is 360 degrees.

4 0

3 years ago

I am stuck on the before last question of this maths exam. I need reasoning for each answer and that is what I can't seem to get

sleet_krkn [62]

Answer:

write this:

<BAC=x(alternate segment theorem)

<ABC=x

triangle ABC has 2 equal angles so it is an isosceles triangle.

7 0

4 years ago

What is 1 2/3 to the 3rd power

hammer [34]

Answer:

$2\frac{7}{9}$

Step-by-step explanation:

In order to get the answer to this question you must change the mixed number into a improper fraction then multiply the improper fraction as many times as it's exponent.

$1\frac{2}{3} ^3$

Turn the mixed number into a improper fraction:

$1\frac{2}{3} =\frac{5}{3}$

$=\frac{5}{3}^3$

$\frac{5}{3} ^3=\frac{5}{3} \times\frac{5}{3} \times\frac{5}{3}$

Now multiply:

$\frac{5}{3} \times\frac{5}{3} =\frac{25}{9}$

$\frac{25}{9} \times\frac{5}{3} =\frac{75}{27}$

Turn the improper fraction into a mixed number:

$\frac{75}{27} =2\frac{7}{9}$

$=2\frac{7}{9}$

Hope this helps.

5 0

4 years ago

What is the solution to the following equation 4(3x-6)+15=27

Svetlanka [38]

Answer:

$x = 3$

Step-by-step explanation:

$4(3x - 6) + 15 = 27 \\ 12x - 24 + 15 = 27 \\ 12x - 24 = 27 - 15 \\ 12x - 24 =1 2 \\ 12x = 12 + 24 \\ 12x = 36 \\ \frac{12x}{12} = \frac{36}{12} \\ x = 3$

3 0

4 years ago

Read 2 more answers