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zheka24 [161]
3 years ago
7

Croints

Mathematics
1 answer:
klio [65]3 years ago
8 0

Answer:

slope of CD = - 3

Step-by-step explanation:

Parallel lines have equal slopes

Given slope of AB is - 3 then slope of CD is - 3

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Please help
gregori [183]

Answer:

900%

Step-by-step explanation:

V=\frac{1}{3} b^{2} h\\V=\frac{1}{3} *12^{2}*8 \\V=384

The volume of pyramid A is 384 cubic inches.

3456/384 = 9

Pyramid B's volume is 900% bigger than pyramid A's volume.

5 0
3 years ago
I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST!!
LUCKY_DIMON [66]

Answer:

one solution

Step-by-step explanation:

intersecting lines always have one solution.

4 0
3 years ago
The previous balance in your check register $234.67 . You make a deposit of 150.00 .You write a check for $63.23 . What is your
skelet666 [1.2K]

Answer:

321.44

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which term describes a fraction that has a variable or variable expression in its numerator, its denominator, or both?
inna [77]
<span>The right answers is B. Rational expression.

This is true given that the statement establishes a term that describes a fraction that has a <em>variable or variable expression</em> in its numerator, denominator or both, that is, this is the concept of the quotient of two polynomials called rational expression. Finally, we can get the following rational expressions that matches with this concept, namely:

</span>(1) \ \frac{1}{x} \\ \\ (2) \ \frac{2x-1}{x+1} \\ \\ (3) \ \frac{x^{2}-1}{x^{2}+1}<span>
</span>
6 0
3 years ago
Read 2 more answers
Which procedure justifies whether -3x(5-4)+3(x-6) is equivalent to -12x-6?
DENIUS [597]

Answer:

Step-by-step explanation:

-3x(5-4) + 3(x-6)

-15x + 12 + 3x - 18

-15x + 3x +12 - 18

-12x - 6

4 0
3 years ago
Read 2 more answers
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