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Mazyrski [523]
3 years ago
9

Will award brainliest!

Mathematics
1 answer:
Lostsunrise [7]3 years ago
4 0
<h3>✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽</h3>

➷ Use the geometry rule:

(|(20(-2) - 21(3) - 42|) / square root of 20^2 + (-21)^2

Now you get:

(x + 2)^2 + (y - 3)^2 = 5^2

This can also be written as:

x^2 + 4x + y^2 - 6y - 12.

It would be option B

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ <u>ʜᴀɴɴᴀʜ</u> ♡

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4x-5=6x+13<br> What is the first step in solving equations
expeople1 [14]

Answer:

4x-6x=13+5

-2x=18

x=18/-2=-9

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3 years ago
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I have a shuffled deck of 52 playing cards. A deck of cards has four different suits, with an even number of cards in each. I pi
zzz [600]

Answer:

The probability is 0.25

Step-by-step explanation:

Here is a probability question.

We want to know the probability of picking a card which is in the spades suit.

Now, what we know is that there are a total of 52 cards and we have 4 suites.

Each suite have equal number of cards. So definitely the number of cards in the spades suit will be 52/4 = 13 cards

Thus, the probability of picking any card in the spades suit = number of cards in the spades suit/ Total number of cards in the deck

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6 0
3 years ago
Sara plotted 3 points from the equation y = 5 on this coordinate grid. She drew a straight line through the points.
Dimas [21]
I believe the answer to this is A (+2, +5)
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3 years ago
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Line p has an equation of y=-8x+6. Line q, which is perpendicular to line p, includes the point (2,–2). What is the equation of
Arturiano [62]

Answer:

y =  \frac{1}{8} x - 2  \frac{1}{4}

Step-by-step explanation:

<u>Slope-intercept </u><u>form</u>

y= mx +c, where m is the slope and c is the y-intercept

Line p: y= -8x +6

slope= -8

The product of the slopes of perpendicular lines is -1. Let the slope of line q be m.

m(-8)= -1

m= -1 ÷(-8)

m= ⅛

Substitute m= ⅛ into the equation:

y= ⅛x +c

To find the value of c, substitute a pair of coordinates that the line passes through into the equation.

When x= 2, y= -2,

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c =  - 2 -  \frac{1}{4}

c =  - 2 \frac{1}{4}

Thus, the equation of line q is y =  \frac{1}{8} x - 2 \frac{1}{4}.

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2 years ago
50, 40<br> What’s the GCF of these numbers
dexar [7]

Answer:

10

Step-by-step explanation:

40=2 x 2 x 2 x 5

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therefore, GFC = 2x5

GFC= 10

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