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3 years ago

Anwser the question or all of them please i will love you forever

Mathematics

1 answer:

klasskru [66]3 years ago

6 0

Answer:

1. Adjacent

2.Vertical

3.Neither

5.aAdjacent and Supplementary

5.bCongruent and Vertical

6.130°

7. b = 47°

8. a = 133°

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Consider the function f(x) = x2 and the function g(x) shown below. How will the graph of g(x) differ from the graph of f(x)? g(x

Lapatulllka [165]

Answer:

The graph of g of x would be more narrow then f of x.

6 0

3 years ago

Write an equation of 45 is the product

miss Akunina [59]

9 * 5 = 45

5 * 9 = 45

15 * 3 = 45

3 * 15 = 45

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7 0

4 years ago

Read 2 more answers

PLEASE HELP PLEASE HELP

sveta [45]

Answer:

-6, -7, -8, -9

Step-by-step explanation:

-2x > 10

x < -5

So x can be -6, -7, -8, -9

Any number less than -5 is a solution.

The listed ones are the solutions because they satisfy the the inequality,

-2x > 10

x = -6, -2(-6) > 10 12 > 10

x = -7, -2(-7) > 10 14 > 10

x = -8, -2(-8) > 10 16 > 10

x = -9, -2(-9) > 10 18 > 10

4 0

3 years ago

Find a solution to y'(t) = te^-t satisfying the condition y(1) = 1.

Alex_Xolod [135]

Answer:

$y=-e^{-t}(t+1)+1+\frac{2}{e}$

Step-by-step explanation:

The given differential equation is

$y'(t)=te^{-t}$

It can be written as

$\frac{dy}{dt}=te^{-t}$

$dy=te^{-t}dt$

Integrate both sides.

$\int dy=\int te^{-t}dt$

Apply ILATE rule on right side. Here, t is first function and $e^{-t}$ is the second function.

$y=t\int e^{-t}-\int (\frac{d}{dt}t\int e^{-t})$

$y=-te^{-t}-\int (1\times (-e^{-t}))$ $\int e^{-x}=-e^{-x}+C$

$y=-te^{-t}+\int e^{-t}$

$y=-te^{-t}-e^{-t}+C$ .... (1)

Initial condition is y(1) = 1. It means at t=1 the value of y is 1.

$1=-(1)e^{-t}-e^{-(1)}+C$

$1=-e^{-1}-e^{-1}+C$

$1=-2e^{-1}+C$

$1=-\frac{2}{e}+C$

Add $\frac{2}{e}$ on both sides.

$1+\frac{2}{e}=C$

Substitute the value of C in equation (1).

$y=-te^{-t}-e^{-t}+1+\frac{2}{e}$

$y=-e^{-t}(t+1)+1+\frac{2}{e}$

Therefore, the solution of given initial value problem is $y=-e^{-t}(t+1)+1+\frac{2}{e}$ .

4 0

3 years ago

How many times greater is 70 million than 4 million?

defon

Answer:

66 million

Step-by-step explanation:

4 million on 70 million is 66 million

4 0

4 years ago

Read 2 more answers