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Norma-Jean [14]
3 years ago
13

. Rewrite the definition “All right angles measure 90 degrees” as a biconditional statement using “if and only if”.

Mathematics
2 answers:
dmitriy555 [2]3 years ago
7 0

Answer:

It is a right angle if and only if it measures 90 degrees.

Step-by-step explanation:

Leto [7]3 years ago
3 0
The definition after using if and only if is    "<span>an angle is a right angle if and only if it measures 90 degrees".</span>
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Evaluate the expression using x = –1 and y=3. (6x4y3) What is the value of the expression? –162 –54 162 216
Wewaii [24]
Subst. the given x and y values:  6(-1)^4 * (3)^3
                                                         6      * 27 = 162

Note that you MUST do the exponentiation first.

Also note that your post would be much clearer if you'd please use " ^ " to denote exponentiation:      6x^4 * y^3
6 0
3 years ago
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Express 5.03 as a fraction.
algol [13]

<em>503 / 100</em>

<em>Convert the mixed number  5 3 100  into an improper fraction first by multiplying the denominator  ( 100 )  by the whole number part  ( 5 )  and add the numerator  ( 3 )  to get the new numerator. Place the new numerator  ( 503 )  over the old denominator  ( 100 ) .  503 /100 .</em>

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6 0
3 years ago
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X to the third power = 125/27
nika2105 [10]
When raising a fraction to a power, we can raise the numerator and denominator to the power. To find x, we need to find the cube root of both 125 and  27. That is, the numbers that when multiplied by themseelves 3 times result in 125 and 27.

\sqrt[3]{125} = 5

\sqrt[3]{27} =3

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7 0
3 years ago
Can someone please help me?<br> If g(x) = x2 - 5x + 2, find g(0).
Debora [2.8K]

g(x) = x² - 5x + 2

You are looking for g(0). This means that you must replace all the x values in the equation above with 0

(0)² - 5(0) + 2

Now you need to solve according to the rules of PEMDAS:

(0)² - 5(0) + 2

0 - 5(0) + 2

0 - 0 + 2

0 + 2

2

g(0) = 2

Hope this helped!

~ Just a girl in love with Shawn Mendes

5 0
3 years ago
Lines P and Q are parallel. What is the measure of angle 1
oksian1 [2.3K]

Answer:

Next time show a picture

Step-by-step explanation:

But! A way you could solve this is to look at the opposite angle of 1 and see what the number is. The number opposite of 1 is always equal to 1. You could also see if there is a number next to 1. The number next to 1 +1= 180 degrees. Good luck!

8 0
3 years ago
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