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3 years ago

Solve the system by substitution. x = -2y + 5 -8x – 3y = -1

Mathematics

1 answer:

mote1985 [20]3 years ago

3 0

Jejdjejjejejejejejjejejeejjeje

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Please tell me correct and

choli [55]

Answer:

$\frac{1}{4}$ or $0.25$ (they're the same)

Step-by-step explanation:

First Part:

$4^{3} = 64$
$8^{2} = 64$
$2 = 2$
Multiply them together: 64 × 64 × 2 = 8192

Second Part:

$2^{7} = 128$
$16^{2} = 256$
Multiply them together: 128 × 256 = 32768

Wrap it all up:

8192 ÷ 32768 = 0.25 = 1/4

I hope this helps!

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3 years ago

Find the modal class interval.

photoshop1234 [79]

Answer: 24≤ a < 26

Step-by-step explanation:

The modal class interval is the class interval with the highest frequency, the highest frequency from the table is 8 , which belongs to the class interval 24≤ a < 26

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3 years ago

Asap pls for brainly

omeli [17]

Answer:

Step-by-step explanation: 180 is the full amount of angles in a triangle

101+38 is 139

180-139 is 41

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3 years ago

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Formula for area the area of a triangle

nordsb [41]

I think A=12bh I hope it’s right

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3 years ago

Pls somebody solve this I still don’t understand it yet :/ please

Fofino [41]

Answer:

first blank 39, second 9/39 i think, and third 351

Step-by-step explanation:

i haven't done something like this in a long time so i dont know if its completely correct or correct at all

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2 years ago

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