1 year ago

Round to the nearest hundredth. 81.9 65 X 0 34.61 O 74.23

Mathematics

1 answer:

Ierofanga [76]1 year ago

7 0

Round to the nearest hundredth;

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Help quick PLEASE FFTKUKUDIKSSK

valentinak56 [21]

4x-4>20

Step 1: Add four to both sides
4x-4+4>20+4
4x>24
Step 2: Divide both sides by 4
4x divided by 4 and 24 divided by 4
Answer: x>6
Kahal accidentally subtracted instead of adding. He made a mistake in step 2.

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3 years ago

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Rewrite each expression in the form kkxxnn, where kk is a real number and nn is an integer. Assume x ≠ 0.

labwork [276]

Answer:

The expression will be $2x^5\times x^{10}=2x^{5+10}=2x^{15}$

Step-by-step explanation:

We have given the expression $2x^5\times x^{10}$

We have to write this expression in kkxxnn form , here kk is real number and nn is integer

We know the property of exponent that when two function are multiplied thn their exponent are added

So $2x^5\times x^{10}=2x^{5+10}=2x^{15}$

Here kk = 2 and nn = 15

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3 years ago

Find the missing length. 8 3 с C = = ✓ [?] Pythagorean Theorem: a2 + b2 = 2

Keith_Richards [23]

Answer:

✓73 or approximately 8.54

Step-by-step explanation:

✓ 8²+3² = ✓ 73 or approximately 8.54

4 0

3 years ago

Solve 5x = 2 Write answer as a fraction in its simplest form

Rudiy27

Answer:

⅖

Step-by-step explanation:

5x = 2

x = ⅖

⅖ can't be simplified further

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3 years ago

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Does each equation represent exponential decay or exponential growth?

Dafna1 [17]

Exponential Decay:

W=9/8(3/5)^t

f(t)=(3/4)^t

L=4.2(0.6)^t

Exponential Growth:

L=0.25(12)^t

W=0.5(2.1)^t

f(t)=2/3(6)^t

Neither:

G(x)=1.3(x)

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3 years ago

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