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3 years ago

Determine the slope of the line that passes through the points (-4, 6) and (0,4).

Mathematics

2 answers:

stira [4]3 years ago

4 0

Answer: -1/2

Step-by-step explanation $(y_2 - y_1) / (x_2 - x_1)\\4-6 / 0 -(-4) = - 2 / 4 = - 1 / 2$

gavmur [86]3 years ago

3 0

Answer:

B.) $m=-\frac{1}{2}$

Step-by-step explanation:

use the slope rule

$\frac{rise}{run} \\\\\\frac{y2-y1}{x2-x1}$

Fill in values

$\frac{4-6}{0-(-4)}$

Simplify

$\frac{-2}{4}\\-\frac{2}{4}$

Simplify further

$m=-\frac{1}{2}$

Done.

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Type your answer in the box. Evaluate y3 – 2y (y – 5) + 13 when y = -3

kap26 [50]

Answer:

-62

Step-by-step explanation:

y³ – 2y (y – 5) + 13

when y = -3

y³ – 2y (y – 5) + 13

=(-3)³ – 2(-3) [ (-3) – 5] + 13 (by PEDMAS, evaluate parentheses first)

=(-27) + (6) (-8) + 13 (next do multiplication)

=(-27) + (-48) + 13

= -27 - 48 + 13

= -62

3 0

2 years ago

What is the solution to the system? x + y = 4 x+y=1

Lelechka [254]

Given :

x + y = 4
x + y = 1

To Find :

The value of x and y.

Answer :

x + y = 4 ....[Equation (i)]
x + y = 1......[Equation (ii)]

Adding eqⁿ (ii) and eqⁿ (i) we get :

→ x + y + x - y = 4 + 1

→ 2x = 5

→ x = 5/2

→ x = 2.5

Now, put the value of x = 5/2 in eqⁿ (i) we get :

→ x + y = 4

→ 5/2 + y = 4

→ y = 4 - 5/2

→ y = 1.5

4 0

2 years ago

1058 rounded to the nearest hundred

GalinKa [24]

Answer:

1100

Step-by-step explanation:

Rounded to nearest hundred

Here we will tell you what 1058 is rounded to the nearest hundred and also show you what rules we used to get to the answer.

Remember, we did not necessarily round up or down, but to the hundred that is nearest to 1058.

First, 1058 rounded to the nearest hundred is:

1100

When rounding to the nearest hundred, like we did with 1058 above, we use the following rules:

A) We round the number up to the nearest hundred if the last two digits in the number are 50 or above.

B) We round the number down to the nearest hundred if the last two digits in the number are 49 or below.

C) If the last two digits are 00, then we do not have to do any rounding, because it is already to the hundred.

7 0

3 years ago

Square root of 12 as a decimal? Round to the nearest hundredth if necessary

Mice21 [21]

The square root of 12 is 3.46410162 so your answer would be: 3.46

7 0

3 years ago

Read 2 more answers

Pls help I’ll make you brainliest

LUCKY_DIMON [66]

I think the answer is none

Step-by-step explanation:

if you look at the order it is subtracting by two, and since that is the case nothing will come before 2.

3 0

2 years ago