2 years ago

Simplify the expression: 4(-4 + 2z)=

Mathematics

1 answer:

alisha [4.7K]2 years ago

7 0

Answer:

-16 + 8z

Step-by-step explanation:

4(-4 + 2z)=

Distribute the 4

4*-4 + 4(2z)

-16 + 8z

You might be interested in

Ex. 3 A farmer has 3 cylindrical containers to hold feed. Each container has radius 91 cm and height 122 cm. What is the total v

Bess [88]

Answer:

$9521683.53 cm^3$

Step-by-step explanation:

Each of the 3 cylindrical containers have radius 91 cm and height 122 cm.

Since, their radii and heights are the same, their volumes will also be the same.

The total volume will be the sum of their three volumes.

The volume of a cylinder is given as:

$V = \pi r^2h$

where r = radius = 91 cm

h = height = 122 cm

Therefore, the volume will be:

$V = \pi * 91^2 * 122\\\\V = 3173894.51 cm^3$

The volume of each of the three cylinders is $3173894.51 cm^3$

Therefore, their total volume will be:

$V_T = 3173894.51 + 3173894.51 + 3173894.51\\\\V_T = 9521683.53 cm^3$

The total volume of the three containers is $9521683.53 cm^3$

5 0

2 years ago

TRUE OR FALSE , When you divide the numerator of a fraction by the denominator you always get a terminating decimal?

goldfiish [28.3K]

Answer: false.

Step-by-step explanation:

it's only a terminating decimal if you end up with a remainder of 0.

5 0

1 year ago

Read 2 more answers

Write the following expression as a trigonometric function of a single angle.

wel

Sin(a+/-b)=sin(a)cos(b)+/-cos(a)sin(b)

sin(17+26)=sin(17)cos(26)+cos(17)sin(26)

Answer: sin(43)

7 0

2 years ago

(just for fun) If You Have all of the answers and if all of them is Correct, Ill mark Brainliest!! Good Luck And Enjoy!:>

mylen [45]

1) 31.4 2) 162

3) 621 4) 4.80

5) 2 6) 1.25

7) 330 8) 5560

9) 8.6 10) 96.7

11) 90 12) 2800

13) 1.81 14) 92

15) 51.0 16) 64.8

17) 830 18)8.40

3 0

2 years ago

Read 2 more answers

What is the value of the expression below?<br><br> -4(2)

otez555 [7]

The value is -8 of the expression

4 0

2 years ago