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2 years ago

Given two points, (5, –8) (–2, 6), what is the equation of the line containing them both?

Mathematics

1 answer:

devlian [24]2 years ago

6 0

Answer:

Y=-2/-7(x) + 6

may I get branliest

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Write 2 equivalent expressions w/ negative signs in different places.

murzikaleks [220]

Answer:

2 equivalent expressions w/ negative signs in different places.

a) $\frac{-x}{5}$ =-1/5 x and x/-5

b) $\frac{-14}{y}$ =14/-y and -14/1/y

c) $\frac{a}{b}$ =a/1/b and 1/b/1/a

d) $\frac{c}{-y}$ =-c/y and -c/1/y

4 0

2 years ago

Can someone answer this what is 3/4 times 3/6 in simpilest form

schepotkina [342]

Answer:

$\large\boxed{\dfrac{3}{8}}$

Step-by-step explanation:

$\dfrac{3\!\!\!\!\diagup^1}{4}\times\dfrac{3}{6\!\!\!\!\diagup_2}=\dfrac{1}{4}\times\dfrac{3}{2}=\dfrac{1\times3}{4\times2}=\dfrac{3}{8}$

4 0

3 years ago

Read 2 more answers

Janet has read 17 of the 20 books she borrowed from the library. What percentage of the books she borrowed has she read?

Advocard [28]

17 times 5 so 85 percent.......

8 0

3 years ago

Can somebody please help me and how do you do this step by step and I need the formula for this please.

Ksivusya [100]

radius of ½ circle = d : 2

= 6in : 2 = 3in

Total area = Rectangle area + ½Circle area + Triangle area

= (l×w) + ½(π×r²) + (½×b×h)

= (10×6) + ½(π×3²) + (½ × (14-10) × 6)

= 60 + 14.14 + 12 = 86.14in

<h3 /><h3 /><h3>Answer : 86.14in</h3>

See the bold one in line 2 of total area, thats the formula of all shape.

8 0

3 years ago

In a lab, a substance was cooked by 42 C over a period of 7 hours at a constant rate. What was the change in temperature each ho

Mekhanik [1.2K]

Given that we have the change in temperature over 7 hours and we are looking for the change over 1 hour, we can divide the total change in temperature by 7. Thus, the change in temperature would be $\frac{42}{7} C^{\circ}$ .

Additionally, this can be solved by equations:

$\dfrac{42 \,\textrm{C}^{\circ}}{7 \,\textrm{hours}} = \dfrac{x \,\textrm{C}^{\circ}}{1 \,\textrm{hour}}$

$1 \,\textrm{hour} \cdot \dfrac{42 \,\textrm{C}^{\circ}}{7 \,\textrm{hours}} = x \,\textrm{C}^{\circ}$

$\dfrac{42}{7} \,\textrm{C}^{\circ} = x \,\textrm{C}^{\circ}$

$\dfrac{42}{7} = x$

By using two different methods, we can determine that the change each hour was equal to 42/7 C° per hour.

6 0

3 years ago