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Shkiper50 [21]
3 years ago
13

Hello! I can’t tell if 3 is a dilation or not Please help!

Mathematics
1 answer:
Rzqust [24]3 years ago
5 0

Answer:

This is not a dilation

Step-by-step explanation:

Dilation (usually represented by is one of the basic operations in mathematical morphology.

Please mark me brainliest!

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One number is 6 more than another. The difference between their squares is 204. What are the numbers?
Crazy boy [7]

Answer:

14 and 20

Step-by-step explanation:

<u><em> Let x and y be two numbers where x < y</em></u><em>.</em>

We are given :

y - x = 6

y² - x² = 204

Then

y - x = 6

(y - x)(y + x) = 204

Then

y - x = 6

6 × (y + x) = 204

then

y - x = 6       (Equation 1)

y + x = 34    (Equation 2)

Then

(Equation 1) + (Equation 2) ⇒ 2y = 40 ⇒ y = 20

Now ,we substitute y by 20 in equation 1 :

y - x = 6

⇔ 20 - x = 6

⇔ 20 - 6 = x

⇔ x = 14

4 0
1 year ago
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Helppppp plssssss!!!!!!!!!!​
Katena32 [7]

Answer:

The y-int represents the amount of time in minutes that it takes them to swim back up.

<h2>time in minutes </h2>

3 0
3 years ago
What is 10/12 times 3/5 times 1/4 equal
natima [27]
1/8 is the answer jahdbdjdndndndn
3 0
3 years ago
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Your answer should be a polynomial in standard form. (x + 5)(x +3)=(x+5)(x+3)
sattari [20]

Answer:

∴(x+5)(x+3) =x²+8x+15

Step-by-step explanation:

Standard form of a polynomial:

Standard of polynomial means that the terms ordered from biggest exponent of variable to lowest exponent of variable.

Example:

a_nx^n+a_{n-1}x^{n-1}+a_{n-2}x^{n-2}+......

Given,

(x+5)(x+3)

=x(x+3)+5(x+3)

=x²+3x+5x+15

=x²+8x+15

∴(x+5)(x+3) =x²+8x+15

The degree of the polynomial is 2 and is a one variable polynomial.

7 0
3 years ago
How to solve this linear system of equations?
belka [17]
X=4, y=2 or x=2, y=-4
7 0
3 years ago
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