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3 years ago

What is the solution to this system ? A. 4,-3 B. No solutions C. 1,0 D. 0,1

Mathematics

1 answer:

dalvyx [7]3 years ago

8 0

Answer:

C. (1, 0)

Step-by-step explanation:

The solution to the this system would be where the 2 graphs intercept. We see from the graph that our intersection points are (-3, 4) and (1, 0).

∴ Our answer choice is C

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What would be the length of a fingernail that has an area of 6 cm² and a width of 2 cm ? - Physical Science

LekaFEV [45]

Answer:

3 cm

Step-by-step explanation:

Area=length x width

6=length x 2

Length x 2=6

Length=6/2

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3 years ago

Eric has 1 5/9 cups of yogurt to make smoothies.Each smoothie uses 1/3 of a cup of yogurt.What is the maximum number of smoothie

Vedmedyk [2.9K]

Maximum number of smoothies that Erica can make with the yogurt is 5

<h3><u>Solution:</u></h3>

Given that Eric has $1\frac{5}{9}$ cups of yogurt to make smoothie

Each smoothie uses $\frac{1}{3}$ of a cup of yogurt

To find: maximum number of smoothies that Erica can make with the yogurt

Let 'n' be the number of smoothies that Erica can make with the available yogurt

number of smoothies that Erica can make with the yogurt is calculated by divinding the total available cups of yogurt by cups of yogurt needed for one smoothie

<em><u>Therefore we get:</u></em>

$n=\frac{\text { total available cups of yogurt }}{\text { cups of yogurt needed for one smoothie }}$

total available cups of yogurt = $1\frac{5}{9} = \frac{9 \times 1 +5}{9} = \frac{14}{9}$

cups of yogurt needed for one smoothie = $\frac{1}{3}$

Substituting the values in above formula we get,

$\begin{aligned}&n=\frac{\frac{14}{9}}{\frac{1}{3}}\\\\&n=\frac{14}{9} \times \frac{3}{1}=\frac{14}{3}=4.66 \approx 5\end{aligned}$

Thus maximum number of smoothies that Erica can make with the yogurt is 5

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3 years ago

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Source: http://www.1728.org/ellipse.htm</span>

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3 years ago

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3 years ago

A motor racing circuit has length 5 5/6 miles. A straight section of the circuit has 1 1/4 miles. What fraction of the circuit i

aleksklad [387]

Answer:

3/14

Step-by-step explanation:

1 1/4 can be written as 5/4

5 5/6 can be written as 35/6

so divide (5/4)/(35/6)

= (5/4)*(6/35)

=(1/4)*(6/7)

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3 years ago