3 years ago

Solve for z. 0.5 – z -5.3 0.5

Mathematics

1 answer:

Olegator [25]3 years ago

8 0

Answer:

− z − 4.8

Step-by-step explanation: was this the answer you needed? if not just delete it

You might be interested in

What are the factors in the expression 4x squared 2 + 5x -7

PSYCHO15rus [73]

Let think the answer is 4*2+5*-7=-27

4 0

3 years ago

(x + 20 Solve for x: 2 = 3x Ox= 10 Ox=4 Ox=-14 Ox=-17

maxonik [38]

Answer:

$\pmb{x=10 }$

Step-by-step explanation:

x+20=3x

3x-x=20

2x=20

x=20/2

x=10

6 0

3 years ago

Read 2 more answers

Find the particular solution to y ' = 4sin(x) given the general solution is y = c - 4cos(x) and the initial condition y of pi ov

Lana71 [14]

The general solutions always have some additive/multiplicative constant, that you must fix in the particular solution.

In order to do so, you need to impose that the particular solution passes through a certain point. In your case, you have

$y(x) = c-4\cos(x)$

and you want

$y\left(\dfrac{\pi}{2}\right) = 2$

Put everything together, and you have

$y\left(\dfrac{\pi}{2}\right) = c-4\cos\left(\dfrac{\pi}{2}\right) = c = 2$

Since the cosine is zero in the chosen point. So, we've fixed the value of the constant, and the particular solution is found:

$y(x) = 2-4\cos(x)$

4 0

3 years ago

One number is 3 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 510,

Brums [2.3K]

Answer:

Step-by-step explanation:

solve a + (3a) + (a + 100)=510

7 0

3 years ago

12<2x+2≤22 plz help me tnx

Alja [10]

Firstly, subtract 2 from all sides of this inequality: $10$

Next, divide by 2 on all sides of the inequality and your answer will be $5$ 

7 0

3 years ago