Please help what is the answer its a math question find the lcd!!!
Answers
Step-by-step explanation:
sorry I don't now but when I now I will tell you ok but mybe it 12×12×12
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If mAC=178 degrees, and mBC=42 degrees, what is m angle BDC?
mr ogata drove 276 mies from his house to los angeles at an average speed of 62 miles per hour. how long did it take him to get to los angeles
Solve the following equation |-5x+20|=-15 for x
Multiply polynomials(6p+8)(5p-8)
Answers
The third term = a + (3 -1)d = a + 2d = 21
The eight term = a + (8 - 1)d = a + 7d = 56
a + 2d = 21
-
a + 7d = 56
__________
0 -5d = -35
-5d = -35
d = -35/-5
d = 7
Substitute d = 7 in a + 2d = 21
a + 2d = 21
a + 2*7 = 21
a + 14 = 21
a = 21 - 14
a = 7
The first term, a = 7.
Answers
you cannot have sqrt of a negative
find where it equals zero
5-x=0
5=x
the limit is 5=x
x has to be greater than x
to infinity
D={x|x>5}
(x-2)(x+9)=0
Answers
Answer: {2, -9}
Step-by-step explanation: Think of these two binomials, x -2 and x + 9,
as two numbers that are multiplying together to equal zero.
In order for two numbers to multiply together to equal zero,
either one number or the other number must equal zero.
So for two binomials to multiply together to equal zero,
either one binomial or the other binomial must equal zero.
So we can split this problem up into two parts.
If (x - 2)(x + 9) = 0, then either x - 2 = 0 or x + 9 = 0.
On the left, add 2 to both sides and we have x = 2.
On the right, subtract 9 from both sides and we have x = -9.
For our final answer we use set notation.
So our answer is {2, -9}.
Answer:
2 and -9
Step-by-step explanation:
x-2=0
x=2
x+9=0
x=-9
Greater than 1
Neither
(-10) divided by 6
-(5 divided by 2)
-3 divided by (-4)
-2• [- 7/2]
8/3•[-3:5]
Answers
Answer:
Step-by-step explanation:
(-10) ÷ 6 = less than -1
-(5÷2) = less than (-1)
(-3÷ (-4) = Neither
(-2)* [-7/2] = Neither
(8/3)*(-3/5)= less than (-1)
Line 1
x y
–3 6
3 4
Line 2
x y
–6 7
9 2
A.
0
B.
exactly 1
C.
exactly 2
D.
infinitely many
Answers
y= -1/3x + 5
Line 2 slope: (2-7)/(9- -6)= -1/3. Y-intercept= 5
y= -1/3x + 5
The lines are exactly the same, and there are infinitely many
Answers
Answer: Intersection of A and B = 2
Step-by-step explanation:
Total cards = 52
Let A is the event of drawing a 6 from the deck, and B is the event of drawing a black playing card from the deck.
Total cards having 6 on them = 4
[There are 4 suits of two different colors red and black.]
Total black playing card =26
Intersection of A and B = Black cards having 6 = 2
hence, Intersection of A and B = 2