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dolphi86 [110]
3 years ago
12

How do I multiply 42 x 7.2

Mathematics
1 answer:
Anna [14]3 years ago
4 0
I don't know how to explain it, but
the answer is 302.24
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What is -24/-11 simplified?
Kisachek [45]

Answer:

2.18 repeating.

Step-by-step explanation:

So it will be 24/11 because the negatives cancel out each other. So the answer is 2.18 repeating.

7 0
3 years ago
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JK = 8x – 5 and<br> KL = 7x + 3<br> Find JL
vladimir2022 [97]
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6 0
3 years ago
PLEASE HELP<br><br> Write the number in standard form.<br><br> (8 × 10) + (1 × 110) + (6 × 11,000)
mote1985 [20]
66,190 is the Answer if you add 80 to 110 and then add 190 to 66000
7 0
3 years ago
Evaluate 4c + 8 when c = 2
Wittaler [7]

Answer:

16

Step-by-step explanation:

4c + 8

Replace 'c' with 2 and evaluate:

4(2) + 8

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16

Hope this helps.

8 0
3 years ago
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Someone please help me with this math problem! :(
Assoli18 [71]
Area of a parallelogram=base x heigth
Data:
base=(2x+3)
heigth=(ax+5)
area of this parallelogram=8x²+bx+15

Therefore:
8x²+bx+15=(2x+3)(ax+5)
8x²+bx+15=2ax²+10x+3ax+15
8x²+bx+15=2ax²+(10+3a)x+15

Then:
8x²=2ax²
a=(8x²)/(2x²)=4

bx=(10+3(4))x
bx=(10+12)x
b=22x/x=22

Answer: a=4 and b=22.
5 0
3 years ago
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