All categories

3 years ago

8x - 12 = 15x - 4x

Mathematics

2 answers:

S_A_V [24]3 years ago

7 0

Answer: Isolate the variable by dividing each side by factors that don't contain the variable. x=−4

Step

Alexxx [7]3 years ago

6 0

Answer:

x= -4

Step-by-step explanation:

You might be interested in

Suppose that $f(x)$ and $g(x)$ are functions on $\mathbb{r}$ such that the range of $f$ is $[-5,3]$, and the range of $g$ is $[-

grigory [225]

The largest possible value of b is 10, since for some x = x₀ it could be the case that f(x₀) = -5 and g(x₀) = -2; then f(x₀) g(x₀) = -5 × -2 = 10.

3 0

2 years ago

Please help me find the total area of the composite figure below (geometry)

Akimi4 [234]

Answer:

lw + $\frac{1}{2}$ × π × $(\frac{l}{2} )^{2}$ ⇒ Answer D is correct

Step-by-step explanation:

First, let us find the area of the semi-circle.

Area = $\frac{1}{2}$ × π × r²

Given that,

diameter of the semi-circle is ⇒ l

∴ radius ⇒ l / 2

Let us find it now.

Area = $\frac{1}{2}$ × π × r²

Area = $\frac{1}{2}$ × π × $(\frac{l}{2} )^{2}$

Secondly, let us find the area of the rectangle.

Area = length × width

Given that,

length ⇒ l

width ⇒ w

Let us find it now.

Area = length × width

Area = l ×w

Area = lw

And now let us find the total area.

Total area = Area of the rectangle + Area of the semi - circle

Tota area = lw + $\frac{1}{2}$ × π × $(\frac{l}{2} )^{2}$

8 0

2 years ago

What is the LCM(Least common multiple) of 8 and 100

Sliva [168]

The LCM is 2, Because 2*4=8 and 2*50=100 :)

8 0

3 years ago

Read 2 more answers

50 POINTS !! PLEASE HELP !! ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS.

AlekseyPX

I think you need to add them up and u will get 27

5 0

3 years ago

Read 2 more answers

Help ASAPPPPP PLEASE!

lilavasa [31]

Answer:

1. 5 3/8

2. 3 7/12

3.7 11/15

4. 1 5/8

5. 6 8/12

6.2 7/15

7. 5 7/12

8. 6 1/3

Step-by-step explanation:

Hope this helps have a great day Sry if I got any wrong

4 0

2 years ago

Read 2 more answers