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3 years ago

What is the point-slope form of a line thats has a slope of-4 and passes through point (-3,1)

Mathematics

1 answer:

ANEK [815]3 years ago

4 0

Answer:

y - 1 = -4(x+3)

Step-by-step explanation:

We will use the point slope form of a line

y-y1 = m(x-x1) where m is the slope and (x1,y1) is the point

y - 1 = -4(x--3)

y - 1 = -4(x+3)

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crimeas [40]

Answer:

Step-by-step explanation:

Mr Gonzalez had 10 pound. Then Mr. Gonzalez gave away 6 pounds. Now Mr. Gonzalez has 4 pounds (10 pounds-6 pounds)

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2 years ago

(Jonah made chicken noodle soup for dinner. After dinner, he packs the leftover soup into

evablogger [386]

Answer:

975 milliliters (975 ml)

Step-by-step explanation:

Jonah had to pack up in 2 containers (soup he had left over)

The total amount Jonah pack up is the sum of the amount he packs up in large and small container, respectively.

Jonah packs 700 ml in large

Jonah packs 275 ml in small

Total = 700 + 275 = 975 milliliters (975 ml)

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3 years ago

Nicole’s friend runs 3/8 of a mile, but her distance is only 3/5 of Nicole’s distance. How far does Nicole run?

salantis [7]

Step-by-step explanation:

<h3><u>Required Answer</u><u>:</u><u>-</u></h3>

Let distance travelled by Nichol =x

${:}\longrightarrow$ $\sf {\dfrac {3}{5}}\times x={\dfrac {3}{8}}$

${:}\longrightarrow$ $\sf {\dfrac {3x}{5}}={\dfrac {3}{8}}$

${:}\longrightarrow$ $\sf 8 (3x)=5×3$

${:}\longrightarrow$ $\sf 24x=15$

${:}\longrightarrow$ $\sf x={\dfrac{24}{15}}$

${:}\longrightarrow$ $\sf x=1.6$

$\therefore$ Nichol runs 1.6miles .

4 0

2 years ago

Select all the rates that are unit rates.

Nataly_w [17]

Answer:

$\frac{2/3}{1}$ and $\frac{3}{1}$

Step-by-step explanation:

Options

$\frac{1}{1/3}$ $\frac{2/3}{1}$ $\frac{2}{3}$ $\frac{3}{1}$ $\frac{1}{9}$

Required

Select the unit rates

Unit rate involve two items where the first item being measured can be any positive number, but the second item must be measured in units (i.e. 1)

For clarity:

If $\frac{a}{b}$ represents unit rate, then $b = 1$

Having said that:

Only $\frac{2/3}{1}$ and $\frac{3}{1}$ satisfy the condition of unit rates; others are not because they have a denominator other than 1

3 0

2 years ago

10,792,400 in word form

Studentka2010 [4]

10,792,400 in word form would be ten million seven hundred ninety-two thousand four hundred. hope this helps! ♥

7 0

2 years ago