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3 years ago

Someone PLEASE help me with this retake question!! i got this wrong the first time i don't know what i did wrong

Mathematics

1 answer:

torisob [31]3 years ago

4 0

Answer:

90°

Step-by-step explanation:

Wait are you trying to find X if so the answer is 90° because that's right angle

I may be wrong because I haven't learned this yet but it's a try!

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Solve for a,b 2^a × 2^b=144 value of a+3b+2 is...<br><br>please solve it...urgent...

Nadya [2.5K]

Answer:

its a simple for me

Step-by-step explanation:

2+144 i

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3 years ago

Which man made object is likely to endure long after humans have disappeared from New York city?

kaheart [24]

D. Bronze sculptures

6 0

3 years ago

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Given the arithmetic sequence with the following two

kondor19780726 [428]

Answer:

aₙ = -15 + 10 * (n-1)

Step-by-step explanation:

aₙ = a₁ + (n-1)*d a₁: first term d: common difference

a₅ a₁ + 4d =25 .... (1)

a₁₁ a₁ + 10d = 85 ...(2)

(2) - (1) 6d = 60

d = 10

a₁ = -15

Formula: aₙ = -15 + 10 * (n-1)

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3 years ago

Alex has 520 yards of fencing to enclose a rectangular area.

Pavlova-9 [17]

<span>Perimeter =2w+2L= 520.
We can solve this by understanding that the area is maximized by a square
Therefore L=w.

p=2w+2w=520=4w
w=130

Area

A=wL=130(130)= 16900 square yards</span>

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3 years ago

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6. a) Rivka used the last four digits of her

bulgar [2K]

Answer: Her e-mail password is $1048222131$

Step-by-step explanation:

You know that a part of Rivka's e-mail password is formed by the last four digits of her telephone number.

The exercise gives you the last four digits of Rivka's telephone number:

$1048$

Now, in order to find the other numbers, you need to descompose $1048$ into its prime factors. Then:

$1048=2*2*2*131$

Therefore, based on this, you can determine that her e-mail password is:

$e-mail\ password=1048222131$

8 0

3 years ago