2 years ago

Find out the distance (2,0) and (-2,0)

Mathematics

2 answers:

Ksju [112]2 years ago

6 0

Answer:

Step-by-step explanation:

Nadusha1986 [10]2 years ago

3 0

Answer:

4 units

Step-by-step explanation:

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PLEASE solve both question with each step!!

Shkiper50 [21]

Answer:

6x+10-3x=55

6x-3x=10+55

3x=65

65÷3=21.6

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2 years ago

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What is the relationship between variance and standard deviation?

vovangra [49]

The relationship between variance and standard deviation is :
Standard deviation = sqrt (variance),
Variance = standard deviation^2.

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2 years ago

The ratio to isabella's money to shane's money is 3:11 if isabella has $33 how much money do shane and isabella have together us

alexgriva [62]

Shane and Isabella have 154 dollars

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3 years ago

Graph the function and identify the domain and range. y = 0.5x2 A. domain: range: B. domain: range: C. domain: range: D. domain:

vivado [14]

The graph would be a parabola which passes through the origin and opens upwards
The domain is all Real x.

The range is y >= 0

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2 years ago

Find x and y 30 points

Vika [28.1K]

Since the two triangles are similar

$\frac{5 + x}{5} = \frac{7 + y}{7} = \frac{10}{8} \\ \implies \frac{5 + x}{5} = \frac{10}{8} \\ \implies x = \frac{50}{8} - 5 = \frac{50 - 40}{8} = \frac{10}{8} = \frac{5}{4} \\ \therefore x = \frac{5}{4}$

Also,

$\\ \frac{7 + y}{7} = \frac{10}{8} \\ \implies y = \frac{70}{8} - 7 = \frac{70 - 56}{8} \\ \therefore y = \frac{14}{8} = \frac{7}{4}$

7 0

2 years ago

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