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3 years ago

The greatestcommonfactor of 8, 52

1 answer:

Nadusha1986 [10]3 years ago

6 0

The GCF is the largest number that both will divide into. Eight is the larger of the two, but 52 is not divisible by 8. The next highest value is 4. 8÷4=2 and 52÷4=13. Therefore, the GCF is 4.

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Determine whether the function ƒ(x) = x4 − 4x2 − 1 is even, odd or neither.

jekas [21]

Even because even numbers are 2 4 6 8 etc

6 0

3 years ago

Read 2 more answers

Which fraction is equivalent to 5(z+3)-4(1+p)?<br><br> A. 15z-4p<br> B. 5z+19+4p<br> C. 5z+11-4p

Mila [183]

C 5z+11-4p.

5(z+3)-4(1+p)
5z+15-4-4p
5z+11-4p

8 0

3 years ago

If x=3+root8 and y =3- root 8 find 1/x^2+1/y^2

KonstantinChe [14]

Answer:

Step-by-step explanation:

x=3+√8

y =3-√8

now,

1/x^2+1/y^2

=1/(3+√8)² + 1/(3-√8)²

= [(3-√8)²+(3+√8)²] / (3+√8)²(3-√8)² [L.C.M = (3+√8)²(3-√8)² ]

=[(3-√8+3+√8)²-2(3-√8)(3+√8) ] / [(3+√8)(3-√8)]²

=[6²-2.(3²-√8² )] / (3²-√8²)² [ a²+ b²=(a+b)²-2ab]

=[36-2(9-8) ]/ (9-8)²

=[36-2.1] / 1²

=34

3 0

3 years ago

Mr. Cutting thought 8 students to come to small groups on Thursday, but

Zolol [24]

Answer:

62.5%

Step-by-step explanation:

im right

8 0

3 years ago

The equation of line fis - 3y + 4x = 9 write the equation of a line that is parallel to line and passes through the point (- 12,

ollegr [7]

Answer:

$y = - 4x - 42$

Step-by-step explanation:

The equation of the line that is parallel to the line we are trying to find is

$- 3y + 4x = 9 \\ or \\ - 3y = - 4x + 9 \:(standard form) \\ \\therefore \: the \: slope \: of \: the \: line \\ \: is \: - 4$

We can recall that when two lines are parallel it means that they have the same slope. Therefore the slope of the line we are trying to find is also -4. We now know that:

$y = 6 \: \: \: x = - 12 \: \: \: slope = - 4$

Therefore the equation of the line is:

$y = mx + c \\ 6= ( - 4)( - 12) + c \\ 6 = 48 + c \\ 6 - 48 = c \\ - 42 = c$

$y = mx + c \\ y = - 4x - 42$

3 0

2 years ago