Find the sum 5/14 + 4/5

Mathematics

2 answers:

Sergeu [11.5K]4 years ago

4 0

Answer:

Step-by-step explanation: 81/70

AnnyKZ [126]4 years ago

3 0

Answer:

81/70

Step-by-step explanation:

5/14+4/5=25/70+56/70=81/70

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Find the equation of the line using the point-slope formula. Write the final equation using slope-intercept form. (1,2) with a s

Naily [24]

Answer:

$y-2=\displaystyle-\frac{6}{7}(x-1)$

$y=\displaystyle-\frac{6}{7}x+\frac{20}{7}$

Step-by-step explanation:

Hi there!

Point-slope form: $y-y_1=m(x-x_1)$ where <em>m</em> is the slope and $(x_1,y_1)$ is a point that falls on the line

Plug in the slope, -6/7, and the given point, (1,2):

$y-2=\displaystyle-\frac{6}{7}(x-1)$

To write the equation in slope-intercept form, isolate y:

$y-2=\displaystyle-\frac{6}{7}(x-1)\\\\y-2=\displaystyle-\frac{6}{7}x+\frac{6}{7}\\\\y=\displaystyle-\frac{6}{7}x+\frac{6}{7}+2\\\\y=\displaystyle-\frac{6}{7}x+\frac{20}{7}$

I hope this helps!

5 0

3 years ago

Mrs. Eng bought 4 packs of glue sticks. Each pack has 5 glue sticks.

anyanavicka [17]

Answer:

18 glue sticks are left

Step-by-step explanation:

Full Question:

Mrs. Eng bought 4 packs of glue sticks. Each pack has 5 glue sticks. Her class uses 2 of the glue sticks for a project. How many glue sticks are left?

Calculations: