Plot −2.8 on the numberline. What number does the arrow point to on the number line? Write the next three…

Question

Plot −2.8 on the numberline. What number does the arrow point to on the number line? Write the next three multiples of 17.

ScanSolve AI Tutor · Accepted Answer

Here are the solutions to the problems:

1. Plot -2.8 on the numberline.

Locate -2 on the number line.
Move 8 small divisions to the left from -2.
Each small division represents 0.1.
The point for -2.8 is between -3 and -2, specifically 8 divisions to the left of -2.

Working out:
$-2 - 0.8 = -2.8$
Answer:
The point is marked on the number line below.
$\leftarrow\text{---}\underset{-4}{\text{---}}\text{---}\underset{-3}{\text{---}}\text{---}\underset{\color{red}{\bullet}}{\text{---}}\underset{-2}{\text{---}}\text{---}\underset{-1}{\text{---}}\text{---}\underset{0}{\text{---}}\text{---}\underset{1}{\text{---}}\text{---}\underset{2}{\text{---}}\text{---}\underset{3}{\text{---}}\rightarrow$
The red dot indicates the position of -2.8.

2. What number does the arrow point to on the number line?
Identify the integers surrounding the arrow.
The arrow is between -2 and -1.
Count the number of small divisions from -2 towards -1.
There are 10 small divisions between each integer, so each division represents 0.1.
The arrow points to the second division to the right of -2.
Working out:
$-2 + (2 \times 0.1) = -2 + 0.2 = -1.8$
Answer:
The arrow points to $\boxed{\mathbf{-1.8}}$ .

3. Write the next three multiples of 17.
17, 34, 51, 68, 85, ____, ____, ____
Identify the pattern.
The numbers are multiples of 17.
The given numbers are $17 \times 1$ , $17 \times 2$ , $17 \times 3$ , $17 \times 4$ , $17 \times 5$ .
Calculate the next three multiples ( $17 \times 6$ , $17 \times 7$ , $17 \times 8$ ).
Working out:
$17 \times 6 = 102$ $17 \times 7 = 119$ $17 \times 8 = 136$
Answer:
The next three multiples are $\boxed{\mathbf{102, 119, 136}}$ .

Plot -2.8 on the numberline. What number does the arrow point to on the number line? Write the next three multiples of 17.

Step-by-step solution

Locate -2 on the number line.

Move 8 small divisions to the left from -2.

Identify the integers surrounding the arrow.

Count the number of small divisions from -2 towards -1.

The arrow points to the second division to the right of -2.

Identify the pattern.

Calculate the next three multiples ( $17 \times 6$ , $17 \times 7$ , $17 \times 8$ ).

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More Mathematics Questions

Plot -2.8 on the numberline. What number does the arrow point to on the number line? Write the next three multiples of 17.

Step-by-step solution

Locate -2 on the number line.

Move 8 small divisions to the left from -2.

Identify the integers surrounding the arrow.

Count the number of small divisions from -2 towards -1.

The arrow points to the second division to the right of -2.

Identify the pattern.

Calculate the next three multiples (17×617 \times 617×6, 17×717 \times 717×7, 17×817 \times 817×8).

Still stuck on this one?

More Mathematics Questions

Calculate the next three multiples ( $17 \times 6$ , $17 \times 7$ , $17 \times 8$ ).