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m_a_m_a [10]
4 years ago
15

Can someone please answer. There is only one question. There's a picture too. Thank you!

Mathematics
1 answer:
Akimi4 [234]4 years ago
4 0
I supposed π ≈ 3.14 and we have A = 490.87 km²:

Area(A) is:  A = π × r²  or   3.14 × r² = 490.87 →

 r² = 490.87/3.14 → r² = 156,32 → r = √156,32 → r = 12.5

But diameter (d) is:  d = 2 × r → d = 2 × 12.5 →d = 50 km


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Vlada [557]

A.

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8 0
3 years ago
Terrence solves the problem and finds 53.04 x 4.6 = 2,439.84. Tara says that his product is incorrect. Fill in the blanks to hel
Sati [7]

Answer:tara was right terrence was close but he put the(.) in the wrong spot the correct answer is 243.984 but terrence put 2439.84

                        ^                                             ^

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Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
PLEASE HELP WILL GIVE BRAINLIEST TO RIGHT ANSWER
ss7ja [257]
From the little marks on the sides, we can see that YZ is the midpoint segment.
YZ is half of VX
12.2 is the answer. 
8 0
3 years ago
Compare each set of rational numbers.
Fed [463]
Hey.. don’t click on that link or any links on here !!! but i jus wanna say you didn’t attach an image of your question :).
4 0
3 years ago
What is the calculation for determining simple interest and compound interest? Borrowing if borrowed $20,000 for 5 years at a 4%
yarga [219]

Answer:

If using simple interest, the formula is:

= Amount * ( 1 + rate * time)

= 20,000 * ( 1 + 4% * 5)

= $24,000

Interest = Balance after 5 years - Investment

= 24,000 - 20,000

= $4,000

Using Compound Interest:

= Amount * ( 1 + rate)^time

= 20,000 * ( 1 + 4%)⁵

= $24,333.06

Interest = 24,333.06 - 20,000

= $4,333.06

6 0
3 years ago
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