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Paha777 [63]
2 years ago
8

Simplify the expression -5d+3c-4d

Mathematics
2 answers:
Tasya [4]2 years ago
8 0
Subtract 4d From -5d

Answer:3c-9d
Sever21 [200]2 years ago
5 0

Answer:

4d i think im not sure???hoped it helped?

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Roulette is a casino game that involves spinning a ball on a wheel that is marked with numbered squares that are red, black, or
a_sh-v [17]

Answer:

.6315 or 63.15%

Step-by-step explanation:

not sure if the question is trying to be tricky, but there are 0 and 00 which makes a total of 38  numbers on the wheel (and they are less than 12)

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6 0
2 years ago
Write the equation of a line perpendicular to y=3x+1and goes through the point ( 6,2) y=−13x+4 y=−13x−4 y=3x+4 y=3x−4
Korolek [52]

Answer:

y=-\frac{1}{3}x+4

Step-by-step explanation:

step 1

Find the slope of the perpendicular line

we know that

If two lines are perpendicular, then their slopes are opposite reciprocal

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In this problem

we have

y=3x+1

The equation of the given line is m=3

so

the slope of the perpendicular line to the given line is

m=-\frac{1}{3}

step 2

Find the equation of the line in point slope form

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we have

m=-\frac{1}{3}

(x1,y1)=(6,2)

substitute

y-2=-\frac{1}{3}(x-6)

Convert to slope intercept form

y=mx+b

Distribute right side

y-2=-\frac{1}{3}x+2

y=-\frac{1}{3}x+2+2

y=-\frac{1}{3}x+4

6 0
3 years ago
Please ASAP thank you
makvit [3.9K]

Answer:

<5 ~= <1 - Corresponding Angles Theorem

<1 ~= <7 - Alternate Exterior Angles Theorem

<5~= <7 - Vertical Angles Theorem

line l || line m - Transitive Property

8 0
3 years ago
A bag contains 11 tiles, one for each of the letters in the word BLUEBERRIES. You randomly choose a tile.
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2/11

there’s 2 R’s and 11 total so

possible outcomes/ overall outcomes
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Use IDEAL to solve the following problems (WORTH 50 POINTS)
Dima020 [189]
So pythagrorean theorem is the ideal way and easiest way to solve this

a^2+b^2=c^2

8.5^2+11^2=x^2
72.25+121=193.25
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9.5^2+15^2=x^2
90.25+225=315.25
square root of 315.25=17.7553 or 17.8 ft
8 0
3 years ago
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