3 years ago

PLZZ HELP WILL MARK BRAINLIEST

Mathematics

1 answer:

ASHA 777 [7]3 years ago

7 0

Answer:

the third one I think please see be right

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1. Use three units multipliers to convert 1520 meters to feet.

Musya8 [376]

Answer:

Step-by-step explanation:

420=2x2x3x5x7

recall that 2,3,5,7 are all prime numbers

5 0

4 years ago

The value of 82 is between which two integers?

hoa [83]

Hey there!

Let's look at the squares of all of our answer options. We will compare them to eighty two to see which it belongs in.

A. 36 and 49.

B. 49 and 64.

C. 64 and 81.

D. 81 and 100

As you can see, 82 is in between 81 and 100, so the answer is D. 9 and 10.

Also, the square root of 82 is about 9.05, and this fits our answer.

Have a wonderful day!

8 0

3 years ago

Find the fifth term in the geometric sequence, given the first term and the common ratio. a1=5 and r=-3

Lunna [17]

Answer:

Step-by-step explanation:

The nth term of a geometric sequence is given by the formula

$Tn=ar^n^-^1$

Given data

first term a1=5 and

common ratio r=-3

n= 5

$T5= 5*3^5^-^1\\T5= 5*3^4\\T5=5*81\\T5=405$

The 5th term is 405

7 0

4 years ago

Which of the scatter plots below shows the most accurate line of best fit?

Marina86 [1]

I think its letter b

3 0

2 years ago

A square is inscribed in a circle of diameter 12 millimeters. What is the area of the shaded region? A square is inscribed in a

bezimeni [28]

Answer: A. (72π - 144) mm²

<u>Step-by-step explanation:</u>

$A_{shaded}=A_{circle}-A_{square}\\\\\\A_{circle}=\pi \cdot r^2\\.\qquad \ =\pi \bigg(\dfrac{12\sqrt2}{2}\bigg)^2\\\\.\qquad \ =\pi (6\sqrt2)^2\\.\qquad \ =72\pi\\\\\\A_{square}=side^2\\.\qquad \quad =\dfrac{12\sqrt2}{\sqrt2}^2\\\\.\qquad \quad =12^2\\\\.\qquad \quad =144\\\\\\\large\boxed{A_{shaded}=72\pi-144}$

7 0

3 years ago