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vovikov84 [41]
3 years ago
12

'A certain number divided by four, added to twice that number equals 12', all written in an equation​

Mathematics
1 answer:
enyata [817]3 years ago
5 0

Answer:

x\4+x+x=12

2x+x\4=12

9x\4=12

=5.333

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Find vector parametric equation for the line through the point p=(−2,−2,−2)p=(−2,−2,−2) perpendicular to the plane x−y+z=3x−y+z=
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3 0
3 years ago
I need help plzzzzzzzzz help me​
andrew11 [14]

Answer:

Which do you need help with?

1. -6 is 4 units from -2 in the negative direction.

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Step-by-step explanation:

When adding negative numbers the negative will be more, but if you are adding positive and negative numbers, whichever sign (+ or -) has the bigger number then that is the sign of the answer.

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2 years ago
If Gabby has 15 cosmetics in a bag, and 5 of those cosmetics are eyeshadow, then what is the probability of her picking an eyesh
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4 0
2 years ago
Read 2 more answers
Evaluate to 212 base 3 - 121 base 3 + 222 base 3​
aksik [14]

Answer:

212 bp^3 (base pairs cubed) - 121 bp^3 (base pairs cubed) + 222 bp^3 (base pairs cubed) = 313 bp^3 (base pairs cubed

Step-by-step explanation:

5 0
3 years ago
PLEASE HELP!!
Dima020 [189]

Answer:

A. 90°+m∠4

Step-by-step explanation:

Also  

∠ A + ∠ C = 180  o = ∠ B + ∠ D

⇒ 2 x+ ( 3 x − 5 ) = 180  0 = ( x + 5 ) +  ∠  C

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Add 5 to both sides

5 x  =  185

Divide both sides by 5

x =  185  5  =  37

But it was A. 90°+m∠4

4 0
2 years ago
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