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TiliK225 [7]
3 years ago
11

I dont need answers but does someone mind explaining what i have to do here? im stuck, thanks!​

Mathematics
2 answers:
Natali5045456 [20]3 years ago
6 0

Answer:

Read explanation!!

Step-by-step explanation:

So, what you are going to need to do first, is plot head of the original lettered points, and label them! The coordinates were provided, so that should be easy!! After that, you need to <em>dilate</em>, which means to change the size, not necessarily make smaller. Dilations use multiplication, so you would multiply, so you'd multiply to the point values by two.

i seriously hope this makes sense, but im here if you need more help!!

klio [65]3 years ago
5 0

Answer:

for this problem you would have to find the coordients on the graph and then once you find all the coordients you would attach the lines together which should be a triangle.

Step-by-step explanation:

If you need answer's I can pin a picture

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Select the numeral form of this number written in scientific notation. 5 × 10^3
FinnZ [79.3K]
5 \times 10^3 = 5,000
7 0
3 years ago
In scientific notation
Viefleur [7K]
The answer is 5 x 10*3
3 0
3 years ago
You are making a walkway around part of a swimming pool. The dimensions of the swimming pool are 18 and 25, while the dimensions
vredina [299]

Answer:

A = 4x^2 + 86x + 450

Step-by-step explanation:

Given

Walkway = x

Length = 18

Width = 25

Required:

The area of the swimming pool

Assume the walkway will be on the 4 sides of the swimming pool.

The total length (L) of the swimming pool will be:

L = 18 + x + x

L = 18 + 2x

The total width (W) will be:

W = 25 + x + x

W = 25 + 2x

The area (A) is:

A = L * W

A = (18 + 2x) * (25 + 2x)

Expand bracket

A = 18 * 25 + 18 * 2x + 25 * 2x + 2x * 2x

A = 450 + 36x + 50x + 4x^2

A = 450 + 86x + 4x^2

Reorder

A = 4x^2 + 86x + 450

8 0
3 years ago
Please show ALL work!<br><br> Solve for x: log₂x+log₂(x-6)=4
Vlad [161]
Answer: x = 8

---------------------------------------------
---------------------------------------------

I'm going to use the notation log(2,x) to indicate "log base 2 of x". The first number is the base while the second is the expression inside the log (aka the argument of the log)

log(2,x) + log(2,(x-6)) = 4
log(2,x*(x-6)) = 4
x*(x-6) = 2^4
x*(x-6) = 16
x^2-6x = 16
x^2-6x-16 = 0
(x-8)(x+2) = 0
x-8 = 0 or x+2 = 0
x = 8 or x = -2

Recall that the domain of log(x) is x > 0. So x = -2 is not allowed. The same applies to log(2,x) as well.

Only x = 8 is a proper solution.

------------------------

You can use the change of base rule to check your work
log base 2 of x = log(2,x) = log(x)/log(2)
log(2,(x-6)) = log(x-6)/log(2)

So,
(log(x)/log(2)) + (log(x-6)/log(2)) = 4
(log(8)/log(2)) + (log(8-6)/log(2)) = 4
(log(8)/log(2)) + (log(2)/log(2)) = 4
(log(2^3)/log(2)) + (log(2)/log(2)) = 4
(3*log(2)/log(2)) + (log(2)/log(2)) = 4
3+1 = 4
4 = 4
The answer is confirmed

5 0
3 years ago
The area of a parallelogram on the map is 5cm*2. What is the area of the actual parallelogram? Explain why you can find the area
tatiyna

Step-by-step explanation:

Area=5×50m

=250m²/25000cm²

since they gave us the area of a parallelogram on a map and a scale there's no need to know the dimensions.

I'm not sure but I hope it helps

6 0
2 years ago
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