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Strike441 [17]
3 years ago
6

Substitution and elimination

Mathematics
1 answer:
nlexa [21]3 years ago
3 0
Whats The Question ????
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Which expressions are equivalent to 10/10^3/4
zysi [14]

\dfrac{10}{10^\frac{3}{4}}=10^{1-\frac{3}{4}}=10^\frac{1}{4}=\sqrt[4]{10}\\\\\text{Used:}\\\\\dfrac{a^n}{a^m}=a^{n-m}\\\\\sqrt[n]{a}=a^\frac{1}{n}

3 0
3 years ago
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80% of what number is 15
joja [24]
X time 0.8 (or 80 percent)= 15
so 15/0.8=X
18.75
4 0
3 years ago
Explain how slope is used to determine if a triangle is a right triangle.
Bond [772]

A right triangle contains a right angle, so it must have two sides that are perpendicular. If the slopes of two sides can be shown to be negative reciprocals of each other, then it can be concluded that a right angle is formed. If a triangle contains a right angle, then it is a right triangle.

5 0
3 years ago
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How do you write the number 3 2/4 as a fraction greater than 1
tatyana61 [14]
14/4 > 1 is what it looks like.
8 0
3 years ago
31 days x 160 residents=
k0ka [10]

Answer:

4960?

Step-by-step explanation:

31 times 160 = 4960

5 0
3 years ago
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