3 years ago

Stay safe and have a good day :)

Mathematics

2 answers:

Nonamiya [84]3 years ago

6 0

Answer:

i- ok

Step-by-step explanation:

maxonik [38]3 years ago

4 0

Thank you , you too
Eat healthy, stay positive

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What is the product of 6 and n

faust18 [17]

Answer:

6n

Step-by-step explanation:

Lesson: ⇒ Algebric Expression

Product: ⇒ multiply

6n is the correct answer.

I hope this helps you, and have a wonderful day!

4 0

3 years ago

3. Solve each of the following constant coefficient ordinary differential equations: (10 pts] a) y"+ 3y'- 28y = 0

eduard

Answer:

$y(t) = C_1e^{4t} + C_2e^{-7t}$

Step-by-step explanation:

We are given the following information in the question:

$y''+3y'-28y = 0$

This can be written as:

$(D^2 + 3D - 28)y = 0$

The auxiliary equation obtained is:

$m^2+ 3m - 28 = 0\\ m^2 + 7m - 4m - 28 = 0\\m(m+7)-4(m+7)=0\\(m-4)(m+7)\\m = 4, m = -7$

Thus, the general solution of the equation is:

$y(t) = C_1e^{4t} + C_2e^{-7t}\\\text{where } C_1, C_2 \text{ are constants}$

6 0

3 years ago

1.5y=-2x+15 (solve)

goldenfox [79]

Your going to do 2x+1.5y=15

6 0

3 years ago

Shaq painted 600 portraits in 8 hours at that rate how many portraits would he paint in 4 minutes?

Deffense [45]

Answer: In 4 minutes he will make 5 portraits

Step-by-step explanation:

$\large \boldsymbol{} 600p-8h=480 min \\\\ x \ p-4 min \\\\ x=\dfrac{600\cdot 4}{480} =\dfrac{2400}{480} =5 \ portraits \\\\ \rm Answer : 5$

3 0

3 years ago

Which expression is equivalent to 3 square root x^5y

aliina [53]

√3 x^5y

First, let's do √3

√3=1.7

1.7 • x^5 • y

If you want

1.7 • X^4• x• y.

There are tons of equivalent's!

5 0

3 years ago

Read 2 more answers