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LenaWriter [7]
4 years ago
11

★ ★ ★ Type each pair of coordinates using parentheses and commas (x, y). Seperate each coordinate pair with a space. ★ ★ ★

Mathematics
2 answers:
Daniel [21]4 years ago
8 0

Answer:

Ordered-pair answers include two coordinates separated by a comma and enclosed in parentheses. For example, (5,-2) and (2a,b) are correctly formatted ordered-pair answers.

When you enter an ordered-pair answer in the Edit Answer Definition wizard, you need to select an answer rule based on the type of equivalent answers you want the Player to accept as correct. When creating ordered-pair answers, you must select the checkbox The correct answer(s) are ordered pairs.

Step-by-step explanation:

Alex4 years ago
8 0
(4,4) (4,-4) (-4,-4) (-4,4)
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Helllp please <br> Find the area of The following figures. Dimensions are in centimeters.
lukranit [14]

Answer:

\huge\mathfrak\red{Answer...} \\  \\ area \: of \: square \:  = side {}^{2} \\  \\  side = \: 6 \: cm   \\  \\ area \: of \: square \:  = 6 \times 6 \\  \\ area \: of \: square \:  = 36 \: cm.sq \\  \\ area \: of \: semicircle \:  = (1 \div 2)\pi \: r {}^{2}  \\  \\ radius = 2 \: cm \\  \\ area \: of \: semicircle = 6.28 \: cm.sq \\  \\ area \: of \: whole \: figure \:  = 36 + 6.28 \\  \\ area = 42.28 \: cm.sq

5 0
3 years ago
Read 2 more answers
Find the reciprocal of. ​
alexandr402 [8]

Answer:

a) 3/1 that is 3

b) 8/7

c) the mixed fraction is converted into simple fraction: 3*2+2/3 = 8/3

therefore the reciprocal is 3/8

d) 1/5

e) the mixed fraction is converted into simple fraction: 6*6+1/6 = 37/6

therefore the reciprocal is 6/37.

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4 0
3 years ago
Read 2 more answers
What is the equation of exponential regression equation? Round all numbers you your answer to three decimal places
ExtremeBDS [4]

Given:

The given values are:

a=0.2094539899

b=2.507467975

r^2=0.9435996398

r=0.9713905701

To find:

The exponential regression equation for the given values (Rounded to three decimal places).

Solution:

The general form of exponential regression equation is:

y=a\cdot b^x          ...(i)

Where, a is the initial value and b is the growth/decay factor.

We have,

a=0.2094539899

b=2.507467975

Round these numbers to three decimal places.

a\approx 0.209

b\approx 2.507

Substitute a=0.209, b=2.507 in (i) to find the exponential regression equation.

\hat{y}=0.209\cdot 2.507^x

Therefore, the correct option is C.

8 0
4 years ago
The graph of the function f(x)=mx+b contains the points (-1,3) and (-2,4) find m and b
inysia [295]

Answer:

m = -1; b = 2

Step-by-step explanation:

the first step in solving this equation is to find the slope

so we use the equation (y2-y1)/(x2-x1)

so with this the equation is

(4 - 3)/(-2 + 1)

then it would be 1/-1

that is -1

so the function so far is f(x) = -x + b

to find the b you would plug in the coordinates

we can plug in the first set

3 = 1 + b

b = 2

so the m is -1 and the b is 2

7 0
3 years ago
25. Write the following definition as a biconditional.
cestrela7 [59]

Answer:

A phrase is an oxymoron if and only if it contains contradictory terms.

Step-by-step explanation:

A conditional statement is a statement written in the "if-then" form.

The converse of a conditional statement is when the hypothesis and the conclusion is interchanged.

A biconditional statement is a combination of a conditional statement and its converse written in the  "if and only if"   form.

Given statement:

  • An oxymoron is a phrase that contains contradictory terms.

<u />

<u>Conditional</u>:  If a phrase is an oxymoron then it contains contradictory terms.

<u>Converse</u>:  If a phrase contains contradictory terms then it is an oxymoron.

<u>Biconditional</u>:  A phrase is an oxymoron if and only if it contains contradictory terms.

8 0
1 year ago
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