3 years ago

Assessment started: undefined.

Mathematics

1 answer:

Otrada [13]3 years ago

7 0

426 miles? Technically the wording makes it seem like he biked 35,568miles. The answer is flawed because it says times

You might be interested in

I really need help! :'( Domain= ? Range= ?

hodyreva [135]

Domain = {x|x = 2, 9, 6}
Range = {y|y = c, 0}

I think this is the answer? I tried, it's better to fill it in than to leave it blank :/

7 0

3 years ago

Hi , anyone can help?

I am Lyosha [343]

Step-by-step explanation:

AS = Asri's height

AD = Adib's height

IR = Irfan's height

AS = 2x

AD = AS - 6 = 2x - 6

IR = 2 × AS = 2 × 2x = 4x

IR = 4x

ii)

IR - AS = 4x - 2x = 2x

8 0

2 years ago

Read 2 more answers

Is this equation a function? y = -3x^2 + 10

snow_lady [41]

Answer:

no this isnt a function

Step-by-step explanation:

a equation that's function has to have numbers and can only include the

letter X as the unknown variable

but this problem has a ^ sign

so it's not function

7 0

4 years ago

2x + 12 = -2(4-2x) X=10 X=-10 X=-5 X=5

Greeley [361]

Answer:

$\boxed{x = 10}$

Step-by-step explanation:

$= > 2x + 12 = - 2(4 - 2x) \\ \\ = > 2x + 12 = (( - 2) \times 4) - (( - 2) \times 2x) \\ \\ = > 2x + 12 = - 8 - ( - 4x) \\ \\ = > 2x + 12 = - 8 + 4x \\ \\ = > 2x - 4x + 12 = - 8 \\ \\ = > - 2x + 12 = - 8 \\ \\ = > - 2x = - 8 - 12 \\ \\ = > \cancel{-} 2x = \cancel{- }20 \\ \\ = > 2x = 20 \\ \\ = > x = \frac{20}{2} \\ \\ = > x = 10$

6 0

3 years ago

Read 2 more answers

A quadratic has been factored, as shown below:

spayn [35]

Answer:

0, -1

Step-by-step explanation:

5x=0 x+1=0

x=0, x=-1

6 0

3 years ago