3 years ago

7-5.419 help me quickly

Mathematics

1 answer:

Roman55 [17]3 years ago

8 0

The answer to the questions is 1.851

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Which is more 8.83 or 8.9

Artemon [7]

Answer:

8.9

Step-by-step explanation:

If you think of 8.9 as 8.90, then it's obvious that 8.90 (or 8.9) is greater than 8.83.

5 0

3 years ago

Read 2 more answers

Find the standard form of the equation of the ellipse satisfying the following conditions. Major axis vertical with length 14;

Evgesh-ka [11]

Answer:

The answer to your question is below

Step-by-step explanation:

Data

Mayor axis vertical = 14

Minor axis = 10

Center = (-7, 3)

Formula

Mayor axis = 2a

Minor axis = 2b

$\frac{(x-h)^{2} }{b^{2} } + \frac{(y - k)^{2} }{a^{2} } = 1$

Process

2a = 14 2b = 10

a = 7 b = 5

h = -7 k = 3

Substitution

$\frac{(x+7)^{2} }{5^{2} } + \frac{(y - 3)^{2} }{7^{2} } = 1$

5 0

3 years ago

What is an equation of circle O shown in the graph below?

vovangra [49]

Answer:

Equation of circle is $x^2+y^2-12x-4y+24=0$

None of the options is correct

Step-by-step explanation:

Given: Graph

To find: equation of circle

Solution:

A circle is a locus of all points that are at a fixed distance (radius) from a fixed point (centre).

From the graph,

centre (a, b) = $\left ( 6,2 \right )$

radius (r) = 4 units

Equation of circle is of form $(x-a)^2+(y-b)^2=r^2$

$(x-6)^2+(y-2)^2=4^2\\x^2+36-12x+y^2+4-4y=16\\x^2+y^2-12x-4y+24=0$

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4 years ago

What is the difference in thousands of dollars between the mean and median of the monthly sales

Natali [406]

Calculate the median and then the mean. subtract the smaller one from the larger number. that is you difference.

8 0

3 years ago

How Do these two equations compare?<br><br> 2x + 10 = 16. 2x- 10 = 16

finlep [7]

In 2x+10=16, x will equal 3. In 2x-10=16, x will equal 13.

6 0

3 years ago

7-5.419 help me quickly​

7-5.419 help me quickly