3 years ago

Evaluate -4a+8z if a=8 and z=3

Mathematics

2 answers:

Kipish [7]3 years ago

5 0

Answer:

-8

Step-by-step explanation:

a = 8

z = 3

-4(8) + 8(3) = -32 + 24 = -8

Ksivusya [100]3 years ago

4 0

Answer:

- 8

Step-by-step explanation:

Given

= 4a + 8z ← substitute a = 8 and z = 3 into the expression

= - 4(8) + 8(3)

= - 32 + 24

= - 8

You might be interested in

WILL MARK BRAINLIEST FOR CORRECT ANSWER

Paha777 [63]

Answer:

a = 18

Step-by-step explanation:

36 / 2 = 18

18 + 18 =36

6 0

2 years ago

If (x+iy)³ = y+vi then show that (y/x + v/y) = 4(x²-y²)

Elenna [48]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

PLEASE HELP MEEEEE PLEASE!

LenaWriter [7]

Answer: my best guess would be c

Step-by-step explanation: I hope you figure this out maybe use Socratic app that might help

4 0

3 years ago

Read 2 more answers

STION 1

Lorico [155]

Answer:

1.1.1- Michael has 200 lovebirds in total

1.1.2- There are 40 birds in each cage

1.1.3- 120/80 = 3/2

Step-by-step explanation:

120+80=200

200÷5=40

120÷40=3, 80÷40=2

7 0

3 years ago

Choose the correct description of the graph of the compound inequality shown below;

baherus [9]

Answer: C Hope it's helpful

3 0

3 years ago