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3 years ago

-x+y=-2 in slope intercept form

Mathematics

2 answers:

olga55 [171]3 years ago

6 0

Answer:

Step-by-step explanation:

Y = mx + b

Y = x -2 after adding x to both sides of equation

m = 1 and b = -2

elixir [45]3 years ago

4 0

Answer:

y = x - 2

Step-by-step explanation:

Slope intercept form is: y = mx + b, where m is the slope and b is the y- intercept. In this question, we are given everything, and all we need to do is rearrange the terms.

-x + y = -2

Add x to both sides

y = x - 2

In this equation, the slope is 1 and the y intercept is -2.

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Find the area of the circle. Round your answer to the nearest hundredth. 3 in

forsale [732]

Answer:

28.27 or 28 rounded up.

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3 years ago

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The ratio of blue cars to red cars in a garage is 9:7. If there are 49 red cars in the garage then how many blue cars must be in

m_a_m_a [10]

Answer:

Blue cars, B = 63 cars

Step-by-step explanation:

Let the blue cars be B.

Let the red cars be R.

Given the following data;

Ratio of B:R = 9:7 = 9 + 7 = 16

Red cars, R = 49

To find the number of blue cars;

First of all, we would determine the total number of cars using the expression;

R = 7/16 * x = 49

7x = 49 * 16

7x = 784

x = 112 cars

Now, we can find the number of blue cars;

B = 9/16 * 112

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Blue cars, B = 63 cars

3 0

3 years ago

Pleaseeee help i don't understand how to do this

den301095 [7]

Answer:

$x=\frac{5}{k}$

Step-by-step explanation:

Given expression is,

$\text{log}_{3^k}243=x$

By using the law of logarithm,

$(3^k)^x=243$

$3^{kx}=243$

$3^{kx}=3^5$

By comparing exponents on both the sides of the equation,

$kx=5$

$x=\frac{5}{k}$

Therefore, $x=\frac{5}{k}$ will be the answer.

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3 years ago

To estimate the length of the lake, caleb starts at one end of the lake and walk 95m. He then turns a 60° angle and walks on a n

aivan3 [116]

Answer:

Length of the lake is 97.30 m

Step-by-step explanation:

We have given Caleb starts at one end of the lake and walk 95 m

So $d_1=95m$

And then he turns at an angle of 60°

So $\Theta =60^{\circ}$ and then again walk 8 m

So $d_2=8m$

We have to fond the total length of the lake , that is d

Total length of the lake is given by $d=\sqrt{d_1^2+d_2^2+2d_1d_2cos\Theta }=\sqrt{95^2+8^2+2\times 95\times 8\times cos60^{\circ}}=97.30m$

So length of the lake is 97.30 m

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3 years ago

jake added 1/8 cup of sunflower seeds and 4/5 cup of banana chips to his sundae. which is the best estimate of the total amount

bagirrra123 [75]

Jake added $\frac{37}{40}$ cup of toppings to his sundae.

Step-by-step explanation:

Given,

Amount of sunflower seeds added = $\frac{1}{8}\ of\ a\ cup$

Amount of banana chips added = $\frac{4}{5}\ of\ cup$

Total = Amount of sunflower seeds + Amount of banana chips

Total = $\frac{1}{8}+\frac{4}{5}$

Taking LCM = 40

$Total = \frac{5+32}{40}\\\\Total = \frac{37}{40}$

Jake added $\frac{37}{40}$ cup of toppings to his sundae.

Keywords: fraction, addition

Learn more about fractions at:

#LearnwithBrainly

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3 years ago

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-x+y=-2 in slope intercept form​

-x+y=-2 in slope intercept form