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3 years ago

Anyone know the answer to this please?

Mathematics

2 answers:

vredina [299]3 years ago

6 0

Answer is :
140 degrees

Because I said so

Svetradugi [14.3K]3 years ago

4 0

Answer:

140 degrees

Step-by-step explanation:

The center angle of a semi circumference is 180 degrees

BC 180 - 20 - 20 = 180 - 40 = 140 degrees

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Which size Dairy Queen blizzard gives you the best price per ounce

Arada [10]

Small- 2.49/6= 0.415 per oz
medium- 3.49/10 = 0.349 per oz
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therefore large is the best price!

7 0

3 years ago

What is the slope of the line through (-1,4) and (5,2)

butalik [34]

Answer:

Slope (m) = $-\frac{1}{3}$

Step-by-step explanation:

Use the following equation:

Slope $(m) = \frac{y_2 - y_1}{x_2 - x_1}$

Let:

$(x_1 , y_1) = (-1 , 4)\\(x_2 , y_2) = (5 , 2)$

Plug in the corresponding numbers to the corresponding variables:

$m = \frac{2 - 4}{5 - (-1)} = \frac{2 - 4}{5 + 1} = \frac{-2}{6}$

Simplify. Divide common factors from both the numerator and denominator:

$\frac{(-\frac{2}{6})}{\frac{2}{2} } = -\frac{1}{3}$

$-\frac{1}{3}$ is your answer.

8 0

3 years ago

I suck at math really vad

Diano4ka-milaya [45]

I would say to check the 1st and 3rd

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3 years ago

Please answer <br>Find the product.<br>(7m^2-3m-7)(m^2-7m-6)

densk [106]

Step-by-step explanation:

(7m²-3m-7)(m²-7m-6) =

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3 years ago

Which composite number does this prime factor tree represent?

kirza4 [7]

Answer:

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Step-by-step explanation:

please mark me as brainlest

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3 years ago