3 years ago

A student solved this problem by making a table.

Mathematics

1 answer:

Firlakuza [10]3 years ago

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It will take 4 months for them to have the same amount of money

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Josie makes fruit punch by mixing fruit juice and lemonade in the ratio 2:3

Strike441 [17]

16 liters of fruit juice and 24 liters of lemonade.

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4 years ago

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xenn [34]

Step-by-step explanation:

1\5 ÷3/7=7/15

3/7 multiply by 7/15=1/5

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3 years ago

If sin theta = -1/2 and lies in the third quadrant, what is the cos?

never [62]

Sin angle that equals the 1/2 value is the 30 degree on the 1st Quadrant.

The angle of 30 degree on the 3rd Quadrant is equivalent to (formula and circle in the 1st photo) 180 + 30 = 210°.

So theta = 210° (3rd Quadrant) = 30° (1st Quadrant).

$cos \: 30\degree = \sqrt{3} \div 2$

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$cos \: 210 \degree = - \sqrt{3} \div 2$

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4 years ago

PLS HELP ME ! ! ! ! !

emmainna [20.7K]

Answer:

D (0, 2)

General Formulas and Concepts:

Algebra I

The y-intercept is the y value when x = 0. Another way to reword that is when the graph crosses the y-axis.

Slope-Intercept Form: y = mx + b

m - slope
b - y-intercept

Step-by-step explanation:

Step 1: Define

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Step 2: Break Function

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3 years ago

Can someone help me with this problem??

Pavlova-9 [17]

Find the slope first by doing (6+2)/(4-3)=8/1 or just 8. Next use a set of coordinates into the equation so 6=8(4)+b then solve so 6=32+b next subtract 32 from both sides which would equal -24=b. Then plug it all into the equation so y=8x-24

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4 years ago