All categories

2 years ago

Help me please thanks

Mathematics

1 answer:

zzz [600]2 years ago

5 0

Your answer would be 5/2. 5/2 times 2/5 would leave you with 1. 1 × x is just x, so x would equal 10 times 5/2, which is 25.

You might be interested in

How to solve 49=√x ??????????

DanielleElmas [232]

Answer:

do 49 x 49 which equals 2,401 then check it

put 2,401 square root which equals 49

5 0

3 years ago

Read 2 more answers

Solve for x X - 1/2 (8 - x) = x + 3(4 - x) - x A) -32/9 B) -9/32 C) 32/9 D) 9/32

Greeley [361]

Option C

$x = \frac{32}{9}$

Solution:

$x - \frac{1}{2} \times (8 - x) = x + 3(4 - x) - x$

We have to solve for "x"

From given,

$x - \frac{1}{2} \times (8 - x) = x + 3(4 - x) - x$

Solve for brackets

Use distributive property

a(b + c) = ab + ac

Therefore,

$x - 4 + \frac{x}{2} = x + 12 - 3x - x$

Combine the constants

$x + \frac{x}{2} = x - x - 3x + 12 + 4\\\\x + \frac{x}{2} = -3x + 16$

Move the variables to left side of equation

$x + \frac{x}{2} + 3x = 16$

Combine the like terms

$2x + x + 6x = 32\\\\9x = 32\\\\x = \frac{32}{9}$

Thus option C is correct

3 0

3 years ago

2) Find the Volume The volume is cubic centimeters. 4 cm 4 cm 4 cm

Taya2010 [7]

The volume is 12 cm just multiple each 4

5 0

2 years ago

Determine the largest integer value of x in the solution of the following inequality.

Aleonysh [2.5K]

Answer:

x = 0

Step-by-step explanation:

Add 2x - 8 to the inequality.

... 1 ≥ 2x

Divide by 2.

... 1/2 ≥ x

The largest integer satisfying this requirement is x = 0.

6 0

3 years ago

Create the linear equation from the points (3,3) and (1,-5).

Kisachek [45]

Answer:

$-4x + y = -9\:or\:y = 4x - 9$

Step-by-step explanation:

First, find the rate of change [slope]:

$\displaystyle \frac{-y_1 + y_2}{-x_1 + x_2} = m \\ \\ \frac{-3 - 5}{-3 + 1} = \frac{-8}{-2} = 4$

Then, plug these coordinates into the Slope-Intercept Formula instead of the Point-Slope Formula because you get it done much swiftly that way. It does not matter which ordered pair you choose::

−5 = 4 + b

$\displaystyle -9 = b \\ \\ y = 4x - 9$

If you want it in Standard Form:

y = 4x - 9

- 4x - 4x

_________

$\displaystyle -4x + y = -9$

_______________________________________________

3 = 4[3] + b

$\displaystyle -9 = b \\ \\ y = 4x - 9$

y = 4x - 9

- 4x - 4x

_________

$\displaystyle -4x + y = -9$

** You see? I told you it did not matter which ordered pair you choose because you will ALWAYS get the exact same result.

I am joyous to assist you anytime.

7 0

3 years ago