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3 years ago

Find the slope of the line:

Mathematics

1 answer:

wolverine [178]3 years ago

8 0

you need to see how high up and how far across it takes to get to the next dot.

if starting at (2,1) I gotta go up 1 and to the right 2

slope is vertical count/horizontal count

1/2

you can also solve algebraically but it gets complicated since you need to use 2 points and subtract

y2-y1/x2-x1 (2-1)/4-2) = 1/2

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PART A<br> 3 less than half a number is 10<br> Write an expression to represent this situation.

Ivan

Answer:

n/2 - 3 = 10 represents this situation

Step-by-step explanation:

Let the number be n. Then:

n/2 - 3 = 10 represents this situation.

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3 years ago

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Lerok [7]

Answer:

Step-by-step explanation:

a) x>0 → items can not be negative

b) c(2,000) = 5,000+1.3(2,000) = $7,600

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3 years ago

Help me please by solving and showing the steps:)

Lorico [155]

Answer:

$-\frac{3\sqrt[3]{t} }{2}$

Step-by-step explanation:

1: Write g(t) as y, resulting in $y=-\frac{8}{27}t^3$

2: Interchange the variables y and t, resulting in $t=-\frac{8}{27}y^3$

3: Multiply both sides by 27, resulting in $27t=-8y^3$

4: Divide both sides by -8, resulting in $-\frac{27t}{8}=y^3$

5: Find the cube root of both sides, resulting in $\sqrt[3]{-\frac{27t}{8} }=y$

6: Apply a radical rule, resulting in $-\sqrt[3]{\frac{27t}{8} } =y$

7: Apply another radical rule, resulting in $-\frac{\sqrt[3]{27t} }{\sqrt[3]{8} } =y$

8: Simplify the denominator, resulting in $-\frac{\sqrt[3]{27t} }{2} =y$

9: Apply yet another radical rule, resulting in $-\frac{\sqrt[3]{27}\sqrt[3]{t} }{2} =y$

10: Simplify $\sqrt[3]{27}$ , resulting in $-\frac{3\sqrt[3]{t} }{2} =y$

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3 years ago

A rectangular laboratory tray is 3/5 feet by 7/6 feet. What is the area

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3 years ago

During a sale, a grocery store gives every 13th customer a free loaf of bread. If 910 customers visit the store, how many loaves

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Answer:70

Step-by-step explanation:910/13=70 so he gives away 70 loafs of bread.

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3 years ago