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3 years ago

What is fourteen pounds 50 increased by 7 percent

Mathematics

1 answer:

Lesechka [4]3 years ago

3 0

I believe it is 53.5

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I would love some help here

solniwko [45]

Answer:

first

Step-by-step explanation:

3 0

3 years ago

8.2 is 10% of what number

Tatiana [17]

8.2 is 10% of 82

As 8.2 * 10 is 82.

4 0

3 years ago

Read 2 more answers

The dimensions of the following matrix M are 2 x 3. True False

Lostsunrise [7]

Answer:

true, refer to picture for more understanding :)

3 0

3 years ago

Read 2 more answers

Circle O, with center (x, y) passes through the points A(0, 0), B(-3, 0), and C(1, 2). Find the coordinates of the center of the

KonstantinChe [14]

Answer:

The center of the circle is

$(-\frac{3}{2},2)$

Step-by-step explanation:

Let the equation of the circle be

$x^2+y^2+2ax+2by+c=0$ , where (-a,-b) is the center of this circle.

The points lying the circle must satisfy the equation of this circle.

A(0,0)

We substitute this point to get;

$0^2+0^2+2a(0)+2b(0)+c=0$

$\implies c=0$

B(-3,0)

$(-3)^2+0^2+2a(-3)+2b(0)+c=0$

$\implies 9+0-6a+0+c=0$

$\implies -6a+c=-9$

But c=0

$\implies -6a=-9$

$\implies a=\frac{3}{2}$

C(1,2)

$1^2+2^2+2a(1)+2b(2)+c=0$

$1+4+2a+4b+c=0$

$2a+4b+c=-5$

Put the value of 'a' and 'c' to find 'b'

$2(\frac{3}{2})+4b+0=-5$

$3+4b+0=-5$

$4b=-5-3$

$4b=-8$

b=-2

Hence the center of the circle is

$(-\frac{3}{2},2)$

8 0

3 years ago

Identify the slope of the equation. Write your answer as an

baherus [9]

Answer:

Step-by-step explanation:

we know y=mx+h

y= ½ x + 6 so m=½

6 0

2 years ago