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3 years ago

11

What is 1.625 rounded to the nearest hundredth

2 answers:

charle [14.2K]3 years ago

8 0

B because the 2 is in the hundredths place and then you look behind the 2 which is a 5.

If its five or more you go up and 4 or less you go down, which means that you add one to the 2 which is 3 and you get rid of anything behind the 3 that was the originally.

Korvikt [17]3 years ago

7 0

1.63
The 1 is in the ones place
The 6 is in the Tenths
The 2 is in the Hundredths place
The 5 is in the thousandths place
When rounding, you take the number to the right of the number to determine if you’re rounding up or down. If the number is 0,1,2,3 or 4 you round down. If it’s 5,6,7,8 or 9 you round up. In this case we round up

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Q(x)= 1/2x - 3; q(x) =-4. Find the value of x

Lelu [443]

Answer:

$q(x) =-5$

Step-by-step explanation:

I am solving this using Function Notation.

We are given:

$q(x)= \frac{1}{2}x - 3$

While we are to find:

$q(x) =-4$

In Function Notation, replace all the " $x$ " you see with the value you are given.

So, in this case,

$q(x)= \frac{1}{2}x - 3\\\\=\frac{1}{2}x - 3$

Would become

$q(x)= \frac{1}{2}x - 3\\\\=\frac{1}{2}(-4) - 3$

Now we can solve.

$\frac{1}{2}(-4) - 3$

Use PEMDAS; Parenthesis first;

$\frac{1}{2}(-\frac{4}{1})$

Cross divide: 1 cancels 1, -4 ÷ 2 = -2

Hence, we are left with

$(-2) - 3$

$-5$

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2 years ago

F(x)=3x+2 and g(x)=-2x-4, find h(x) = f(x)-g(x)

elena-14-01-66 [18.8K]

Answer:

5x-2

Step-by-step explanation:

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2 years ago

Solve the following system of equations using the elimination method. 4x + 2y = 12 4x + 8y = –24

Hunter-Best [27]

Answer:

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Step-by-step explanation:

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2 years ago

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Varvara68 [4.7K]

Answer:

c. 14

Step-by-step explanation:

Let the missing y value be y2.

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$\frac{4}{1} = \frac{y_2 - 6}{2}$

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3 years ago

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kramer

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3 years ago

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