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3 years ago

We have just moved to geometry. Any help? This is just practice as well

Mathematics

1 answer:

Vera_Pavlovna [14]3 years ago

8 0

Answer:

rotation of 270 counterclock wise

Step-by-step explanation:

Since none of the other ones are correct and man i miss geometry i'm in Ap calc and i don't recommend haha.

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What is the slope formula of (4,2) and (7, 6.5)

Lady_Fox [76]

Suppose the given coordinates are represented as,

$\begin{gathered} (x_1,y_1)=(4,2) \\ (x_2,y_2)=(7,6.5) \end{gathered}$

Then, the formula for slope can be expressed as,

$\begin{gathered} m=\frac{y_2-y_1}{x_2-x_1} \\ m=\frac{6.5-2}{7-4} \end{gathered}$

Solving it,

$m=\frac{4.5}{3}=1.5$

The slope is 1.5.

The formula of (10, 8) anjd (-5,8) is

$m=\frac{8-8}{-5-10}$

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1 year ago

Help

Anika [276]

The answer to your question is D
.5 x 8= 4 pounds
.5 x 10=5 pounds
.5 x 12=6 pounds
.5 x 16=8 pounds

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3 years ago

Read 2 more answers

N^2+100=20n<br><br> Please show work

adell [148]

Subtract 20n from both sides of the equation.
n^2+100-20n=0
factor using the perfect square rule.
(n-10)^2=0
set the n-10 equal to 0.
n-10=0
add 10 to both sides of the equation.
n=0

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3 years ago

How do I do a multiplication targets or wheels

aleksklad [387]

Answer:

Step-by-step explanation:

do 2 x 2 you should get the right answer

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3 years ago

Which fraction,in simplest form,is equivalent to 0.56,and the equivalent percent of 0.56 ? why

AveGali [126]

Answer:

0.56 14/25

Step-by-step explanation:

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3 years ago