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Rudik [331]
3 years ago
14

Find the number of different subsets of the set mom dad son daughter

Mathematics
1 answer:
Ivahew [28]3 years ago
5 0
Mom dad
mom son
mom daughter
mom dad son
mom dad daughter
mom son daughter

dad son
dad daughter
dad son daughter

son daughter
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Help Please 20 POINTS <br> Which expressions are equivalent to the following?
o-na [289]

Answer:

\large\boxed{5x(6x-x-2)}\\\\\boxed{-5(-6x^2+x+2)}\\\\\boxed{5(2x+1)(3x-2)}

Step-by-step explanation:

30x^2-5x-10=5(6x^2-x-2)=5(-1)(-6x^2+x+2)=-5(-6x^2+x+2)\\\\30x^2-5x-10=30x^2+15x-20x-10=15x(2x+1)-10(2x+1)\\\\=(2x+1)(15x-10)=(2x+1)(5)(3x-2)=5(2x-1)(3x-2)

4 0
3 years ago
Help me please I am completely lost
Irina-Kira [14]
Okay, your answer is 182. You really do not need to look at the crazy stuff on the paper about the crazy numbers. Look at the graph. It is counting up by 20's on the left side. But on the right side, the whole time it is counting up by 13's. Your answer is 182.
6 0
3 years ago
Read 2 more answers
Find the equation of a line parallel to y=2x+1 that contains points (14, 3)
Norma-Jean [14]
The equation is y=2x-25
3 0
3 years ago
Geometry. Attached photo. PLEASE FOR THE LOVE OF GOD.
kupik [55]

Answer:

m<C = 42°

Step-by-step explanation:

Given:

m<A = (2x - 2)°

m<C = (4x - 6)°

m<DBC = (5x + 4)°

Thus:

m<DBC = m<A + m<C (exterior angle theorem of a triangle)

(5x + 4)° = (2x - 2)° + (4x - 6)°

Solve for x

5x + 4 = 2x - 2 + 4x - 6

Collect like terms

5x + 4 = 6x - 8

5x - 6x = -4 - 8

-x = -12

Divide both sides by -1

x = 12

✔️m<C = (4x - 6)°

Plug in the value of x

m<C = 4(12) - 6 = 48 - 6

m<C = 42°

4 0
3 years ago
Read 2 more answers
10% of what number is 14?
alexdok [17]
140
10% is equal to 0.1

0.1 * 140 = 14

So the answer should be 140 as 10 percent of 140 is 14. 
6 0
3 years ago
Read 2 more answers
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