All categories

3 years ago

Solve the following equation -4y+8=4(2y-2)-2(-16+8y)

Mathematics

1 answer:

Colt1911 [192]3 years ago

6 0

Answer:

y=4

Step-by-step explanation:

-4y+8=4(2y-2)-2(-16+8y)

or -4y+8=8y-8+32-16y

-4y-8y+16y=-8+32-8

4y=16

y=4

You might be interested in

Damien LOVES fruit. He has 22 oranges. If Damien, only eats .2 of a cupcake each day, how many days will it take him to eat all

kvasek [131]

Answer:

Step-by-step explanation:

4 0

3 years ago

4^6 • 4^-8 pls answer

Alex777 [14]

Answer:

$\boxed{4^{-2}}$

Step-by-step explanation:

$4^6 \times 4^{-8}$

When bases are same for exponents and it is multiplication, then add the exponents.

$4^{6+-8}$

$4^{-2}$

4 0

3 years ago

Read 2 more answers

A circle with radius of 1 cm sits inside a 3 cm x 4 cm rectangle.

White raven [17]

The area of shaded-region is 8.86 cm^2

Step-by-step explanation:

We can see that there is a circle and a triangle in the given figure

In order too find the area of shaded region, we have to find the area of rectangle and circle first. The area of the shaded region will be obtained by subtracting the area of circle from the area of rectangle.

So,

Area of circle:

Radius = r = 1 cm

So,

$A_c = \pi r^2\\= 3.14 * (1)^2\\= 3.14*1\\= 3.14\ cm^2$

Area of rectangle:

Length of rectangle = l = 4 cm

Width of rectangle = w = 3 cm

So,

$A_r = l*w\\= 4 *3\\=12 cm^2$

Now,

$Area\ of\ shaded-region = A_r - A_c\\= 12 - 3.14\\=8.86\ cm^2$

The area of shaded-region is 8.86 cm^2

Keywords: Area, shaded regions

Learn more about area at:

#LearnwithBrainly

4 0

3 years ago

More free points cuz people salty :3 Have an amazing day!

Maurinko [17]

Hhhhghhbyuhbyubvgyhhbbyyhbbbhhhh

4 0

3 years ago

Read 2 more answers

Which relation graph below is a function

zhenek [66]

Answer:

B. Second graph is the function

Step-by-step explanation:

B. Second graph is the function

Each input has only one output.

The others, some inputs have more than one outputs so it's not a function

7 0

3 years ago