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3 years ago

Please help!! thank you

Mathematics

2 answers:

Ganezh [65]3 years ago

8 0

I got .00390625 for the answer

puteri [66]3 years ago

6 0

.00390625
You just have to start with squaring the -0.5 find the answer to that and then just square the answer

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Select the correct answer.

Luba_88 [7]

I think it Is B.....

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3 years ago

What is the equation of a line, in general form, that passes though points (-1,2) and (5,2)?

Tom [10]

Answer:

Step-by-step explanation:

To write the equation of the line. first calculate the slope using the slope formula.

$m = \frac{y_2-y_1}{x_2-x_1} = \frac{2-2}{5--1}= \frac{0}{6} = 0$

Since the slope of this line is 0, it is horizontal and has the form y=b where b is the y-coordinate. So y = 2 is the equation. In general form, it would be y-2 = 0

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3 years ago

What is .4, 5/8, 38%, .5 from least to greatest

MrRa [10]

Least to Greatest: 38%, .4, .5, 5/8

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3 years ago

Read 2 more answers

Point C has the coordinates (–1, 4) and point D has the coordinates (2, 0). What is the distance between points C and D?

QveST [7]

$\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
C&({{ -1}}\quad ,&{{ 4}})\quad 
% (c,d)
D&({{ 2}}\quad ,&{{ 0}})
\end{array}\qquad 
% distance value
d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}
\\\\\\
CD=\sqrt{[2-(-1)]^2+(0-4)^2}\implies CD=\sqrt{(2+1)^2+(-4)^2}
\\\\\\
CD=\sqrt{9+16}\implies CD=\sqrt{25}\implies CD=5$

6 0

3 years ago

Read 2 more answers

Can somebody help me with all of them my mom is kinda getting annoying..

tatuchka [14]

Answer:

These are the answers for question 3 only.

Step-by-step explanation:

a. 3 > -3

b. 12 < 24

c. -12 > -24

d. 5 > -(-5) - (I'm not sure about this one)

e. 7.2 > 7

f. -7.2 < -7

g. -1.5 = -3/2

h. -4/5 > -5/4

i. -3/5 = -6/10

j. -2/3 < 1/3

6 0

2 years ago