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Andrews [41]
4 years ago
8

Keiko walks 0.5 kilometer from school to the park.Then she walks 0.19 kilometer from the park to her home.How far does keiko wal

ks in all.
Mathematics
1 answer:
Radda [10]4 years ago
6 0
.69 kilometers is your answer! This is because .5 plus .19 is .69. .5 is equivalent to .50
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ozzi

The value of x from the given expression is; x= -2/3

<h3>Solving one-variable equations</h3>

The given expression is;

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Hence, when we expand the equation; we have;

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  • 201x = -134

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  • x = -2/3

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3 years ago
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Name the subset of the real number to which each number belongs<br> 1. square root of 11<br> 2. -7
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6 0
3 years ago
The domain of y = cot x is all real numbers such that _______.
Artyom0805 [142]

Answer:

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3 years ago
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exis [7]

Answer:

\large\boxed{B.\ f(x)=4^x}

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A.\ f(x)=\left(\dfrac{1}{4}\right)^x\to a=\dfrac{1}{4}\in(0,\ 1)\to\text{decreasing}\\\\B.\ f(x)=4^x\to a=4\in(1,\ \infty)\to\text{increasing}\\\\C.\ f(x)=(0.4)^x\to a=0.4\in(0,\ 1)\to\text{decreasing}\\\\D.\ f(x)=\left(\dfrac{1}{2}\right)^x\to a=\dfrac{1}{2}\in(0,\ 1)\to\text{decreasing}

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3 years ago
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