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3 years ago

True or false ? If a parallelogram is inscribed in a circle , it must be a square

Mathematics

2 answers:

TEA [102]3 years ago

5 0

The answer is TRUE. The parallelogram must be a rectangle

Grace [21]3 years ago

3 0

Answer:

False

Step-by-step explanation:

APEX

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Please i need help :(

Nezavi [6.7K]

Answer:

37 units

Step-by-step explanation:

$\boxed{distance = \sqrt{(x2 - x1)^{2} + (y2 - y1)^{2} }}$

Using the distance formula above,

distance between (15, -17) and (-20, -5)

$= \sqrt{[15 - ( - 20)]^{2} + [ - 17 - ( - 5)] {}^{2} } \\ = \sqrt{(15 + 20)^{2} + ( - 17 + 5)^{2} } \\ = \sqrt{35 ^{2} + ( - 12) {}^{2} } \\ = \sqrt{1225 + 144} \\ = \sqrt{1369} \\ = 37 \: units$

7 0

3 years ago

Consider the following equations: −x − y = 1

Vlad1618 [11]

Solve for X and y using both equations the point you get will be the point they cross eachother
-x-y=1
y=x+3
-x-(x+3)=1
-x-x-3=1
-2x-3=1
+3 both sides
-2x=4
÷-2 both sides
x=-2
solve for y
y=-2+3
y=1
(-2,1)

7 0

3 years ago

Insert <,>,or = to make the following sentence true. square root of 17 and 4

JulijaS [17]

we can insert > to make the following sentence true that is $\sqrt{17}$ > 4

we have to solve the following sentence

$\sqrt{17}$ --- 4 ( insert <,>, = to make the following sentence true)

what is square root ?

The square root of a number is the factor that we can multiply by itself to get that number. The symbol for square root is $\sqrt{}$ .

we know that

square root of 17 is 4.12310563

which is 4+ 0.12310563

that is if we add 4+0.12310563 we get 4.12310563

therefore square root of 17 is greater than 4

that is $\sqrt{17}$ > 4

since 4.12310563 > 4

hence, we can insert > to make the following sentence true that is $\sqrt{17}$ > 4

learn more about of square root here

brainly.com/question/1387049

#SPJ4

6 0

1 year ago

Which equation represents the slope-intercept form of the line below? y intercept: 0, 8 slope : 1/2

Natali [406]

Answer:

y = 1/2 x + 8

Step-by-step explanation:

We are given the y intercept and the slope, so we can write the equation using the slope intercept form

y = mx+b where m is the slope and b is the y intercept

y = 1/2 x + 8

6 0

3 years ago

Simplify

melomori [17]

Answer: $4\sqrt{3}$

Step-by-step explanation:

For this exercise it is important to remember the following:

$i=\sqrt{-1} \\\\i^2=-1$

Given the following expression:

$-2i\sqrt{-12}$

You can notice that the radicand (the number inside the square root) is negative. Therefore, in order to simplify the expression, you need to follow these steps:

1. Replace $\sqrt{-1}$ with $i$ and simplify: