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raketka [301]
3 years ago
12

Anyone............I will give BRAINLIEST​

Mathematics
1 answer:
posledela3 years ago
6 0

Answer:

  • 100 cm²

Step-by-step explanation:

<u>Area of the larger circle:</u>

  • A = π(2r)² = 4πr²

<u>The shaded area:</u>

  • π(2r)² - πr² = 75
  • 3πr² = 75
  • πr² = 25

<u>Area of the larger circle:</u>

  • A = 4(25) = 100 cm²
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The function f(x) = (1/5) Superscript x is translated up 4 units. Which equation represents the translated function?
jeka94

Answer:

g(x) = (\frac{1}{5}) ^{x} + 4

Step-by-step explanation:

Given f(x) then f(x) + c represents a vertical translation of f(x)

• If c > 0 then a shift up of c units

• If c < 0 then a shift down of c units

Here f(x) is shifted up 4 units, thus translated function is

g(x) = f(x) + 4 = (\frac{1}{5}) ^{x} + 4

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3 years ago
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Margarita [4]
I think it’s 4 quarry’s
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3 years ago
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The sun is about 93x the sixth power of then miles from earth what is this distance written as a whole number?
AnnyKZ [126]

The number is written as

93 \times 10^6

To evaluate the power of ten, just remember that 10 to the power of n is a one followed by n zeroes, so ten to the sixth power is a one followed by six zeroes:

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So, the number is

93 \times 1000000

When you multiply a number by a power of ten, you simply add the same number of zeroes after the number. So, in this case, you only need to add six zeroes after 93:

93 \times 1000000 = 93000000

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3 0
3 years ago
Solve for x and y 9/x-4/y=8
borishaifa [10]
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Solving for x:  </span><span>9/x-4/y=8       Mult all 3 terms by xy to eliminate the fractions.

9(xy)/x - 4xy/y = 8xy         =>       9y - 4x = 8xy, or 9y = 4x + 8xy = 4x(1+2y)

                                                                        then 9y = x [ 4(1+2y) ]
                                                                                     9y
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Solve for y using a similar approach.

</span>
7 0
3 years ago
−13 = 5(1 + 4m) − 2m multi step equation show all steps pls
Radda [10]

Answer:

m = -1

Step-by-step explanation:

Order of Operations: BPEMDAS

Step 1: Write out equation

-13 = 5(1 + 4m) - 2m

Step 2: Parenthesis (distribute)

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Step 3: Combine like terms (m)

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Step 4: Subtract 5 on both sides

-18 = 18m

Step 5: Divide both sides by 18

-1 = m

Step 6: Rewrite

m = -1

8 0
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