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3 years ago

What happens when the scale factor is less than 1? What happens when the scale factor is greater than 1?

Mathematics

2 answers:

masha68 [24]3 years ago

8 0

Answer:

When the absolute value of the scale factor is lower than 1, it decreases the size of the shape.

When the absolute value of the scale factor is greater than 1, the shape will increase in size.

How to Remember it:

Think if the number is a fraction, the shape will be a fraction of the size.

Readme [11.4K]3 years ago

6 0

Answer:

When the absolute value of the scale factor is greater than one, an expansion occurs. When the absolute value of the scale factor is less than one, a compression occurs. When the absolute value of the scale factor is equal to one, neither an expansion nor a compression occurs.

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I need help with this

Veronika [31]

Answer:

Step-by-step explanation:

Triangle ABC is a right angle triangle.

From the given right angle triangle,

AB represents the hypotenuse of the right angle triangle.

With m∠B as the reference angle,

BC represents the adjacent side of the right angle triangle.

AC represents the opposite side of the right angle triangle.

To determine m∠B, we would apply

the Sine trigonometric ratio.

Sin θ, = opposite side/hypotenuse. Therefore,

Sin B = 2/3 = 0.667

∠B = Sin^-1(0.667)

∠B = 41.84° to the nearest hundredth.

8 0

3 years ago

One root of f(x)=x^3-9x^2+26x-24 is x = 2. What are all the roots of the function? Use the Remainder Theorem.

aniked [119]

Answer:

$x=3$ or $x=4$

Step-by-step explanation:

the given function is;

$f(x)=x^3-9x^2+26x-24$

According to the rational roots theorem, the possible rational roots are;

$\pm1,\pm2\pm3,\pm4,\pm6,\pm8,\pm12,\24$ .

According to the Remainder Theorem, if $f(a)=0$ , then $x=a$ is a zero of the polynomial.

$f(3)=3^3-9(3)^2+26(3)-24$

$f(3)=27-81+78-24$

$f(3)=24-24=0$

Also,

$f(4)=4^3-9(4)^2+26(4)-24$

$f(4)=64-144+104-24$

$f(4)=64-64=0$

Therefore the other roots are;

$x=3,x=4$

7 0

4 years ago

Which equation represents a proportional relationship?<br> y=x/8 <br>y=-6 <br>y=2x+7 <br>y=5x+10

adelina 88 [10]

Answer: the equation that best represents the data that is in the table is y = 5x. You can corroborate it by substituting the x values of the table and verifying that you get the "y" values

Step-by-step explanation: hopes this helps

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4 years ago

Jake's computer has two hard drives that can store the same amount of data.

Goshia [24]

There is a drive that is 3/8 full => it is 1-3/8 = 5/8 empty.
The other drive is 2/5 full => it is 1-2/5 = 3/5 empty.

a) The fraction of the total amount of empty storage space is : 5/8 + 3/5 = 25/40 + 24/40 = 49/40.

b)

The first drive is : 750 x 5/8 = 468.75 gigabytes (free)
The second drive is : 750 x 3/5 = 450 gigabytes (free)

So, he has a total of 1018.75 free gigabytes left.
He will have enough space to download 150 gigabytes of data.

(If anything is wrong lmk, i'll fix it asap)

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3 years ago

Nahom had n baseball cards, and Semir had s baseball cards. They combined their baseball cards and then sold 10 of them.

Allushta [10]

Answer:

idk my boy

Step-by-step explanation:

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4 years ago