2 years ago

Which outcome is NOT possible for the graph of a system of two linear equations

Mathematics

2 answers:

ryzh [129]2 years ago

6 0

The lines intersect at 2 different points

Sonbull [250]2 years ago

4 0

B) The lines intersect in two different points so the system has two solutions

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Help on math please!!!!! Will mark brainliest

Sergeeva-Olga [200]

1/2n is the function to find the nth term.
a10 = 5

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2 years ago

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What is 0.6 divided by 13.2

Romashka [77]

Answer:

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Step-by-step explanation:

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2 years ago

Solve the following system of equations graphically on the set of axes below. Y=-1/2x +1 and y=x-5

Goshia [24]

Answer:

-1/2x+1=x-5

x=4

y=-4/2+1

y=-2+1

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2 years ago

The mean of five numbers is 8. when another number is added the mean is 7. find the number added

sasho [114]

Answer:

$\large \boxed{\sf \ \ 2 \ \ }$

Step-by-step explanation:

Hello,

<u>The mean of five numbers is 8</u> so we can write

$\dfrac{x_1+x_2+x_3+x_4+x_5}{5}=8$

<u>When another number is added the mean is 7</u>, let s note x the another number we can write

$\dfrac{x_1+x_2+x_3+x_4+x_5+x}{6}=7$

From the first equation we can say

$x_1+x_2+x_3+x_4+x_5=8*5=40$

So the second equation becomes

$\dfrac{x_1+x_2+x_3+x_4+x_5+x}{6}=7\\\\ \dfrac{40+x}{6}=7\\\\40 + x = 6*7=42\\\\ x = 42-40 = 2\\$

The solution is then 2

Hope this helps

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2 years ago

In which number is the value of the 5 ten times greater than the value of the 5 in 654,321? 658,321 536,401 65,892 58

krok68 [10]

Answer:

536,401

Step-by-step explanation:

the 5 is in the ten thousands column in 654,321. you have to times the number by ten to see what column it would be in, 6,543,210. The 5 is now in the hundred thousands column. The only number there with the 5 in in the hundred thousands column is 536,401.

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2 years ago