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DaniilM [7]
2 years ago
9

Let u = <-7, -2>. Find 8u.

Mathematics
1 answer:
Serggg [28]2 years ago
6 0

Answer:

<-56, -16>

Step-by-step explanation:

multiply the values by 8 because that's what the question tells you to do

You might be interested in
What is the median of the dot plot for 4,6,6,7,9
jeka57 [31]

Answer:

6

Step-by-step explanation:

6 is in the middle with 2 numbers on each side so it is the medium

8 0
2 years ago
Which rational number equals 0 point 3 with bar over 3? Question 2 options: 1) 1 over 5 2) 1 over 3 3) 3 over 10 4) 3 over 5
Vedmedyk [2.9K]

9514 1404 393

Answer:

 2) 1/3

Step-by-step explanation:

The repeating decimal can be converted to a fraction by multiplying it by 10^n and subtracting the original value. n = number of repeating digits. This process cancels all of the repeating digits, so you can find the equivalent fraction.

  x=0.\overline{3}\\\\10x -x=3.\overline{3}-0.\overline{3}=3\\\\x=\dfrac{3}{9}\\\\0.\overline{3}=\dfrac{1}{3}

_____

Your calculator can help you answer this:

  1/5 = 0.2

  1/3 = 0.333.... (repeating) . . . . the number you're looking for

  3/10 = 0.3

  3/5 = 0.6

7 0
2 years ago
I NEED HELP!!!<br> 3:8=_3
Neporo4naja [7]

Answer:

im here for points

Step-by-step explanation:

POINTS

try 3/8

4 0
3 years ago
6) Which type of transformation creates an image where the area of the shape changes? A) translations B) rotations C) reflection
Simora [160]

The transformation that changes the area of a shape is dilation (Option D)

Step by step explanation

Option A: Translation

A translation is a geometric transformation that moves every point of a figure, shape, or space by the same distance in a given direction. For this type, the image is congruent with the original shape.

Option B: Rotation

A rotation is a type of transformation that takes each point in a figure and rotates it a certain number of degrees around a given point. For this type, the image is congruent with the original shape.

Option C: Reflection

A reflection is a transformation where each point in a shape appears at an equal distance on the opposite side of a given line - the line of reflection. For this type, the image is congruent with the original shape.

Option D: Dilations

Dilation in math is a transformation that changes the size of a figure so it becomes larger or smaller without changing shape. This type changes the area since the area is the size of a figure.

6 0
1 year ago
An apple crisp recipe calls for 90 grams of white sugar and 55 grams of brown sugar. How many kilograms of sugar, including both
denis-greek [22]
90 grams are equivalent to 0.09 kilograms and 55 grams are equivalent to 0.055.
So 0.09 + 0.055 = 0.145.
0.145 * 12 = 1.74
So 1.74 kilograms of sugar is needed to make 12 crisps.
4 0
3 years ago
Read 2 more answers
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