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3 years ago

(-8x-6)-4^2 evaluate

Mathematics

2 answers:

omeli [17]3 years ago

7 0

answer:

-8x-22

step by step explanation:

none

Alik [6]3 years ago

3 0

Answer:

-8x - 22

Step-by-step explanation:

$( - 8x - 6) - {4}^{2}$

$- 8x - 6 - {4}^{2}$

${4}^{2} = 4 \times 4 = 16$

$- 8x - 6 - 16$

$- 6 - 16 = - (6 + 16) = - 22$

$= - 8x - 22$

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NEED HELP FAST PLEASE

natita [175]

Hey!

To solve this equation, we'd first have to apply the distributing rule to this equation.

Original Equation :
$( 3a - 2 )^{2}$

New Equation {Changed by Applying the Distribution Rule} :
$( 3a )^{2} - 2$ · 3a · 2 + $2 ^{2}$

And now we simplify.

Old Equation :
$( 3a ) ^{2} -2$ · 3a · 2 + $2 ^{2}$

New Equation {Old Equation Simplified} :
$9a ^{2}$ - 12a + 4

So, the equation $(3a - 2) ^{2}$ simplified is $9a ^{2}$ - 12a + 4.

Hope this helps!

- Lindsey Frazier ♥

5 0

3 years ago

Please help thx so much

Mashcka [7]

Answer:

3.140

Step-by-step explanation:

hope this helped

5 0

2 years ago

Read 2 more answers

Each section of a running trail is 3/4 mile. The trail has 3 sections. Which expression tells how many miles long the entire tra

allsm [11]

3/4*3=2.25 miles long trail
Have a great day

8 0

3 years ago

What’s the slope for this graphed? A.5 B.1/3 C.2 D.3

larisa [96]

No it’s D because it is rise over run and you rise 3 and run 1. 3/1 is simplified to 3.

6 0

3 years ago

Out of 50 basketball players trying to make a team, 5 will be chosen. 36 of the 50 are seniors and the remaining players are jun

AveGali [126]

Answer: 5503680

Step-by-step explanation:

The coach wants 2 senior out of 36 so he have

C₃₆,₂ = 36!/( 36 - 2 )! = 36*35*34!/34! = 36 * 35 = 1260

possibilities

Now he also wants 3 juniors out of 14

C₁₄,₃ = 14!/ (14- 3)! = 14*13*12*11!/11! = 14*13*12 = 2184

Now for each pair of senior (from 1260 outcomes) coach has 2184 possiblities therefore

Coach has

2184 * 1260 = 2751840 possibilities to choose from

Again as there are 2 senior to choose for captain we have to multiply by 2 to get the total ways the team could be

2751840*2 = 5503680

6 0

3 years ago