4 years ago

De-13m+5n-8p sustraer 7p-8m+3n

Mathematics

1 answer:

Sonja [21]4 years ago

3 0

Answer:

its 300

Step-by-step explanation:

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Please answer these 3

valkas [14]

The answers are:
1.) 44
2.)4
3.)6

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3 years ago

Identify the first five terms of the sequence in which a1 = 3 and an = 4an−1− 5 for n ≥ 2.

Wewaii [24]

Step-by-step explanation:

a1 = 3

an = 4an-1 - 5

a2 = 4×3 - 5 = 12 - 5 = 7

a3 = 4×7 - 5 = 28 - 5 = 23

a4 = 4×23 - 5 = 92 - 5 = 87

a5 = 4×87 - 5 = 348 - 5 = 343

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3 years ago

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I have to solve these using area models:

melamori03 [73]

30 x 24 there you gooooooo

8 0

3 years ago

An angle measures 15 degrees more than its complement. Find the measures of the two angles

kap26 [50]

Answer:

The first angle is 37.5° and the second would be 52.5°

Step-by-step explanation:

Angles are complementary when their sums add up to 90°.

$x+(x+15) = 90\\x+x+15=90\\x+x=75\\x=37.5$

The first angle is 37.5° and the second would be 52.5°, after we plug in x.

<em>Have a nice day. Feel free to ask questions. Spread The Love.</em>

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3 years ago

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WORTH 15 POINTS!!!

12345 [234]

Answer:

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Step-by-step explanation:

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3 years ago