Answer:
d
Step-by-step explanation:
Step-by-step explanation:
Using Pythagoras' identity on the right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
AB² = 7² + 4² = 49 + 16 = 65 ( take the square root of both sides )
AB = \sqrt{65} → D
Answer:
Hence, 0.0000087 can be expressed as
.
Step-by-step explanation:
- Given 0.00000871
- Move the decimal point so that the factor is greater than or equal to 1 but less than 10 .
- Then count n and write no. as product with a power of 10 .
Step 1 of 1
Consider 0.00000871,
8.71
Decimal has moved 6 places to right.
The power will be negative as the original no. is less than 1 .

an equation<span> is a statement of an equality containing one or more variables</span>
Answer and Step-by-step explanation:
For this equation, we are solving for h.
We are given the equation:
2 + 4h - 1 = 13h
<u>First, we need to </u><u><em>Simplify</em></u><u> the equation.</u>
2 - 1 + 4h = 13h
1 + 4h = 13h
<u>Now, we need to </u><u><em>Subtract</em></u><u> 4h from both sides of the equation.</u>
1 + 4h - 4h = 13h - 4h
1 = 9h
<u>Finally, we </u><em><u>Divide</u></em><u> both sides by 9 to get h.</u>

<u>h is equal to </u>
<u>.</u>
To check your answer, we plug
back into the given equation.

<u>I hope this helps!</u>
<em><u>#teamtrees #PAW (Plant And Water)</u></em>
Answer:
about 31 percent
Step-by-step explanation: