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sveta [45]
3 years ago
11

How do i change the area using a scale factor

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
7 0
The scale factor is what you will use to make a whole shape bigger. For example if I have a square that all sides are 3 cm and the scale factor is 5 then the new square would have all sides 15 cm. So the length multiplied by the scale factor gives you the new length so then you take the new measurements and multiply them to get your new area. Hope this helps!!!!
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Find the common difference of the arithmetic sequence –9, -7, -5, ...
MrMuchimi
It’s add positive 2 every time I believe

if I’m wrong I’m so sorry and please tell me I’m wrong for other that have to use this.
If I’m right ya!! XD
Hope this helps you!
-Pam Pam
3 0
3 years ago
in the right triangle shown, A= 30° and BC =6 How long is AB?Answer exactly using a radical if needed.​
nasty-shy [4]

Answer: 10.4

Step-by-step explanation:

According to the right angle triangle, the longest side is the hypothenus, d side facing the angle is the opposite and the other side is the adjacent

So we this we will use tan

Tan 30= opp/adj

Tan 30= 6/x

Cross multiply

Xtan30= 6

X= 6/tan 30

X= 6/1/square root of 3

X= 6 x square root of 3

X= 10.39 ~ 10.4

6 0
3 years ago
HELP!!!!!!!!! I don't understand this question. Does anyone know how to do it?
Semenov [28]

Answer:

y = 8(.88)^x

y = 4.221855 for the fifth reduction

Step-by-step explanation:

We can use the formula

y =ab^x

where a =the initial value

b= 1 -percent decrease

a = 8 inches

b = 1-12%

   = 1-.12

   = .88

y = 8 (.88)^x

The fifth reduction is

y = 8 (.88) ^5

y = 4.221855


5 0
3 years ago
It is not the right answer please solve it again
Jobisdone [24]
Ok then what is the right answer
3 0
4 years ago
Paulo is designing two gardens shaped like similar triangles. one garden has a perimeter of 53.5 feet, and the longest side is 2
velikii [3]
X/32.1 = 25/53.5
x = 25/53.5 × 32.1
x = 5/10.7 × 32.1
x = 15

The longest side of second garden is 15 feet
4 0
3 years ago
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