2 years ago

Help please due today

Mathematics

1 answer:

Mariana [72]2 years ago

5 0

Answer:

the scale factor is greater than 1

hope this helps!:)

You might be interested in

Andy buys shoes that are on sale for 25% off the regular price. If the sale price is $36.45, what was the regular price of the s

Anettt [7]

She bought the shoe at a percent of 25

5 0

3 years ago

If x is a negative number, which of the following could equal the absolute value of x? Select all that apply. 3 5 0 -3

Aneli [31]

It will be a number > 0.

so 3 and 5.

7 0

3 years ago

A pound of oranges cost $3 less than a pound of pears. Together, 8 pounds of oranges and 4 pounds of pears cost $30. How much wo

jek_recluse [69]

A pound of oranges cost x dollar => A pound of pears cost x+3 dollar

We have: 8x+4(x+3)=30 => 12x=30-12=18 =>x=1.5

5 pounds of pears cost: 5(x+3)=5(1.5+3)=5*4.5= 22.5 (dollar)

5 0

3 years ago

How to do pathagorean triple

poizon [28]

Idek how to do that omg but 3 is a triangles sides and wdym by “do”

5 0

3 years ago

Read 2 more answers

Find a such that the solution of y'' + y' − 2y = 0, y(0) = a, y' (0) = 1 tends to zero as t → +∞.

Kay [80]

Answer:

Step-by-step explanation:

$y'' + y' − 2y = 0, y(0) = a, y' (0) = 1$

Auxialary equation is

$m^2+m-2=0\\m=-2,1$

General solution is

$y=Ae^{-2x} +Be^x$

$y(0) = A+B =a$

$y'(0) = -2Ae^{2x} +Be^x = -2A+B = 1$

Eliminate B to get

3A =a-1

We know that y tends to 0 when x tends to infinity for any finite A

i.e. a should be a finite real number.

8 0

3 years ago