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3 years ago

On squared paper draw a 7 x 7 square. Divide it up into nine smaller squares.

Mathematics

1 answer:

wariber [46]3 years ago

7 0

Answer/Step-by-step explanation:

Each square would be about 0.78 by 0.78

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3 years ago

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In an experiment, the probability that even A occurs is 0.2 and the probability that event B occurs is 0.5. If A and B are indep

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3 years ago

Hlol can u plz solve b no plz plz.....I will mark as brainliest

zimovet [89]

Answer:

Step-by-step explanation:

$Tan \ B =\frac{4}{3} = \frac{opposite \ side \ of B}{adjacent \ side \ of B}$

BC = 15 cm

3x = 15

x = 15/3 = 5

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AC² = AB² + BC²

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3 years ago

Which sequence matches the recursive formula? an=2an-1+5, where a1=5. A) 5,10,15,20 B) 5,15,35,75. C)5,15,25,35. D) 5,20,35,40

Dominik [7]

The recursive formula

$a_n = 2a_{n-1}+5$

means that, to compute the next value, you have to double the previous one and then add 5.

So, we start with 5. To get the second term, we double it and add five, so we have

$a_2 = 2\cdot 5+5 = 10+5 = 15$

Next, we will double 15 and add 5:

$a_3 = 2\cdot 15 + 5 = 30+5 = 35$

So, the answer is B, because it's the only option starting with 5,15,35.

Just to check, let's compute the last step:

$a_4 = 2\cdot 35 + 5 = 70+5 = 75$

Which confirms option B

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3 years ago

Homework J

shtirl [24]

Answer:

ga = 14

gb = 17

Explanation:

It's just simply replacing the empty spaces (let's call those x) and doing the necessary operations. If I gave you T = 10 + x, T would be equal to 10x. Similarly, in the first problem we replace x with the given number g and then do all our operations (T = 10 + g(4)), in the second one, we also have to remember that the formula to calculate T is T = 10 + g. Knowing that, we replace the first blank (y) with 10, and the second blank with our given number g. I hope you do well :D

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4 years ago

On squared paper draw a 7 x 7 square. Divide it up into nine smaller squares.​

On squared paper draw a 7 x 7 square. Divide it up into nine smaller squares.