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3 years ago

PLEASE HELP!!!! I really don't know how to do this. If someone could tell me i would be so thankful. I give brainliests!

Mathematics

2 answers:

ivann1987 [24]3 years ago

8 0

A direct variation's equation would be y=kx. In a direct variantion, the line will always hit (0,0).
A= no
B= yes
C= yes
D = no

vampirchik [111]3 years ago

7 0

A. Yes
B. Yes
C. Yes
D. No
Me and my friend think that's the answer hope this helps I don't brainiest just trying to help

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babymother [125]

Answer:

Step-by-step explanation:

One member in the graph only went one time which is fewer than two times.

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2 years ago

PLS I NEED HELP THIS IS THE LAST QUESTION FOR MY GEOMETRY WORKSHEET ANYTHING IS APPERCIATED

mr_godi [17]

Answer:

4.64

Step-by-step explanation:

X^2= r/s

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2 years ago

A grocery store clerk put only packages of flour tortillas and packages of corn tortillas on a shelf. The ratio of the number of

Likurg_2 [28]

Answer: 18

Step-by-step explanation:

The options are:

A. 23

B. 18

C. 14

D. 32

Since we are told that the ratio of the number of packages of corn tortillas to the total number of packages on the shelf was 7 to 16. This simply means that the ratio of flour tortillas to the total number of packages on the shelf was (16 -7 = 9) 9 to 16.

Therefore, to get the number that could represent the number of packages of flour tortillas the clerk put on the shelf we have to find the multiple of 9 in the question given . This will be:

Multiples of 9 = 9, 18, 27, 36, 45 ....

Based on the option, the answer will be 18.

8 0

2 years ago

The number of painters employed

Semenov [28]

Answer:

depends on the number of available jobs

6 0

3 years ago

Find the exact solutions and simplify as much as possible: 3x^2+1=6x

svetoff [14.1K]

Answer:

$\frac{3+ \sqrt{6} }{3}$ and $\frac{3- \sqrt{6} }{3}$

Step-by-step explanation:

This is a quadratic equation, so we start by rearranging its terms so we can apply the quadratic formula:

$ax^2+bx+c=0$ has two possible solutions given by:

$x=\frac{-b+/- \sqrt{b^2-4ac} }{2a}$

So we rearrange the terms in the given quadratic equation bringing all terms to the left hhand side of the equal sign:

$3x^2+1=6x\\3x^2-6x+1=0$

The solutions will then be:

$x=\frac{6+/- \sqrt{36-4(3)(1)} }{2(3)}=\frac{6+/- \sqrt{36-12} }{6}=\frac{6+/- \sqrt{24} }{6}=\frac{6+/- \sqrt{4*6} }{6}=\frac{6+/- 2\sqrt{6} }{6}=\frac{3+/- \sqrt{6} }{3}$

Therefore the two possible answer are: $\frac{3+ \sqrt{6} }{3}$ and $\frac{3- \sqrt{6} }{3}$

5 0

3 years ago