All categories

3 years ago

Write the equation of a circle with a circumference of 14pie and center (4,-1)

Mathematics

1 answer:

Pani-rosa [81]3 years ago

6 0

Answer:

(x-4)^2 + (y +1)^2=196

Step-by-step explanation:

hope this helps

You might be interested in

Subtract. –84 – 55 a. –29 b. –139 c. 29 d. 139

Hitman42 [59]

-84 - 55 = -139 Here both have same sign (-) so u add and put the common sign(-) .... So the answer is option B ( -139)... Hope it helps!!!

8 0

2 years ago

SOMEONE PLZ HELP ME ASAP

Marizza181 [45]

Answer:

XW = 4 units

Step-by-step explanation:

Given tanf° = $\frac{2}{1}$ , then

tanf° = $\frac{opposite}{adjacent}$ = $\frac{YW}{XW}$ = $\frac{8}{XW}$ = $\frac{2}{1}$ ( cross- multiply )

2XW = 8 ( divide both sides by 2 )

XW = 4

4 0

3 years ago

Percent between 230.59 and 243.24

yaroslaw [1]

All we have to do here is subtract 243.24 from 230.59 to get our percentage.
243.24 - 230.59 = 12.65%

3 0

3 years ago

Read 2 more answers

Write the equation of a line Parallel to the given line and passes through points (-4, -3); (2, 3). Hints find the slope by usin

julia-pushkina [17]

First, we obtain the gradient (slope) of the first parallel line

$\text{gradient, m}_1\text{ = }\frac{y_2-y_1}{x_2-x_1}\text{ = }\frac{3-(-3)}{2-(-4)}=\frac{6}{6}\text{ = 1}$

Recall that since both lines are parallel, we have that,

$m_1=m_2$

Thus

$m_2\text{ = 1}$

Hence, we can find the equation of the parallel line given that it passes through the points (-4, -3)

Using

$\begin{gathered} y\text{ = mx + c} \\ \text{where m = m}_2\text{ = 1} \\ \text{and x = -4 , y = -3, we have} \\ -3\text{ = 1(-4) + c} \\ -3\text{ = -4 + c} \\ 4\text{ - 3 = c} \\ c\text{ = 1} \\ \text{Thus, the equation of the line is y = (1)x + 1} \\ y\text{ = x + 1} \end{gathered}$

5 0

1 year ago

(x^2 - 4)(x^2 + x - 12) = 0

tatiyna

Answer:

is that a T or F

Step-by-step explanation:

3 0

2 years ago