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djyliett [7]
3 years ago
14

Emma says the GCF of 16 and 12 is 48. Her friend Grace says the answer is 4. Who is right?

Mathematics
1 answer:
Lesechka [4]3 years ago
4 0
Grace is right because what Emma said was not a factor of 16 and 12.
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Use the equation h=18j+19 to find the value of h when j=2.
allsm [11]

Answer:

55

Step-by-step explanation:

substitute 2 into j

so do 18 x 2= 36

36+19=55

j=55

6 0
3 years ago
Answers for the 2 boxes please ​
Andreas93 [3]

Answer:

(5,14)

Step-by-step explanation:

4x+6=2x-4

2x=10

x=5

y=2x+4

y=2(5)+4

y=14

4 0
3 years ago
6. Find the equation in slope-intercept form for the line that passes through the point (-8, 3) and is parallel
prisoha [69]
<h3><u>The equation in slope-intercept form for the line that passes through the point (-8, 3) and is parallel  to the line -5x + 4y = 8 is:</u></h3>

y = \frac{5}{4}x + 13

<em><u>Solution:</u></em>

Given that,

We have to find the equation in slope-intercept form for the line that passes through the point (-8, 3) and is parallel  to the line -5x + 4y = 8

<em><u>The equation of line in slope intercept form is given as:</u></em>

y = mx + c

Where "m" is the slope of line

From given,

-5x + 4y = 8

Rearrange to slope intercept form

4y = 5x + 8

y = \frac{5x}{4} + \frac{8}{4}\\\\y = \frac{5x}{4} + 2

On comparing the above equation with slope intercept form,

m = \frac{5}{4}

We know that, slopes of parallel lines are equal

Therefore, slope of line parallel  to the line -5x + 4y = 8 is:

m = \frac{5}{4}

\text{Substitute } m = \frac{5}{4}\ and\ (x, y) = (-8, 3) \text{ in eqn 1}

3 = \frac{5}{4} \times -8 + c\\\\3 = -10 + c\\\\c = 13

Substitute c = 13 and m = 5/4 in eqn 1

y = \frac{5}{4}x + 13

Thus the equation of line in slope intercept form is found

6 0
3 years ago
1/71 in multiplication inverse
Cloud [144]

Answer:

71

Step-by-step explanation:

1/71 * ? = 1

1/71 * x =  1  [consider 'x']

x = 1/(1/71)

x = (1/1)/(1/71)   [1 = (1/1)]

x = (1/1)* (71/1)

x = 71.

Hope you're satisfied.

8 0
3 years ago
Can i get some help
Elena L [17]
Good morning,

\frac{3^{4}}{3^{4}}=3^{4-4}=3^{0}=1

\frac{3^{3}}{3^{6}}=\frac{1}{3^{6-3}}=\frac{1}{3^{3}}=\frac{1}{27}






3 0
3 years ago
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