All categories

2 years ago

Solve x + 7 > 15 or 2x - 1 < 3.

Mathematics

2 answers:

aleksandr82 [10.1K]2 years ago

5 0

Answer:16x?

Step-by-step explanation:

True [87]2 years ago

4 0

what that guy said 90

You might be interested in

An oil tank has to be drained for maintenance. The tank is shaped like a cylinder that is 4 ft long with a diameter of 2.2 ft. S

gavmur [86]

Answer:

$8\:\mathrm{minutes}$

Step-by-step explanation:

The volume of a cylinder is given as:

$r^2\cdot\pi\cdot h$

Since the diameter is $2.2$ , the radius is $\frac{2.2}{2}=1.1$ .

Therefore, the volume of this cylinder is:

$1.1^2\cdot 3.14\cdot 4=15.1976\:\mathrm{ft^3}$ , using $\pi=3.14$ as requested in the problem.

Since the tank is emptied at a constant rate of $1.5\:\mathrm{ft^3\:per\:minute}$ , it will take

$\frac{15.1976}{1.5}=7.5988=\fbox{$8\:\mathrm{minutes}$}$ to empty the tank.

8 0

3 years ago

What is the y intercept of the line x -72 -54 -35 y 25 13 1

aleksandrvk [35]

Answer:

can you retype the equation

I think it is not correctly typed

8 0

3 years ago

What is the multiple zero and multiplicity of f(x) = (x − 3)(x − 3)(x + 5)? a. Multiple zero is 5; multiplicity is 1 b. Multiple

dolphi86 [110]

Answer:

c. Multiple zero is 3; multiplicity is 2

Step-by-step explanation:

The factor is repeated, that is, the factor ( x − 3 ) appears twice. The number of times a given factor appears in the factored form of the equation of a polynomial is called the multiplicity. The zero associated with this factor, x = 3 , has multiplicity 2 because the factor ( x − 3 ) occurs twice.

Then

Multiple zero is 3; multiplicity is 2.

6 0

2 years ago

Read 2 more answers

√7+√3+√98-√18<br> write the answers in radical form

Nitella [24]

Answer:A:√7+√3+√98−√18 Part B:3√5−3√11+2√121−3√90. 1.

Step-by-step explanation:

4 0

3 years ago

Divide and simplify. √36 x⁴ / √9 x⁶