3 years ago

HURRY! WILL GIVE BRAINLIEST! HURRY

Mathematics

2 answers:

murzikaleks [220]3 years ago

8 0

Answer:

Step-by-step explanation:

Helga [31]3 years ago

5 0

<em> $answer \\ = - 0.5 \\ please \: see \: the \: attached \: picture \: for \: \\ full \: solution \\ hope \: it \: helps \\ good \: luck \: on \: your \: assignment$ </em>

You might be interested in

Jake has taken 4 test and his average so far is 79. if he takes 2 more tests and scores a 100 on both what will his average be?

Nonamiya [84]

Total marks for the 4 tests: 79 x 4 = 316
Total marks for the 6 tests: 316 + (100 x 2) = 516
His average marks will then be 516 / 6 = 86
Ans: 86

7 0

3 years ago

Please help fast and show all work thanks

Rus_ich [418]

(-1-16^)^2+(14-16)^2
(-7)^2+(-2)^2
49+4
53= 7.3
So 7.3 is your answer

5 0

3 years ago

The equation of a plane in space is x + 3y + 2z = 6.. a.)Accurately sketch the plane on the set of axes, showing all your calcul

nlexa [21]

In getting the value of X, Y and Z in the equations X+3Y+2Z = 6 you must first substitute the variables into 0 and came up with the value of X=6, Y=2, and Z =3. So the volume of this pyramid is computed using V=1/3AH and the volume is 9. i hope you are satisfied with my answer

4 0

3 years ago

Well I'm having troubles with something I have no idea what it is or how to do it. The problem is x^2 -18x+8=0. I only know how

Lubov Fominskaja [6]

Answer:

$x = \frac{-(-18) -\sqrt{(-18)^2 -4*1*8}}{2} = \frac{18 -2 \sqrt{73}}{2}= 9 -\sqrt{73}$