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3 years ago

15

Select the correct answer. What is the equation of the line that has a slope of 3 and goes through the point (-3,-5)? A. y = 3x

+ 4 B. y = 3x − 14 C. y = 3x − 4 D. y = 3x + 12

1 answer:

kodGreya [7K]3 years ago

6 0

Answer:

y = 3x + 4

Step-by-step explanation:

You might be interested in

Which of the following expressions are equivalent to

Alexus [3.1K]

Answer:

$(2^{6})^{\frac{1}{2} } , 4^{\frac{1}{2} } * 16^{\frac{1}{2} },8^{\frac{1}{2} } * 8^{\frac{1}{2}, \sqrt{16*4}$

Step-by-step explanation:

Some facts to establish before we try to solve: $\sqrt{64} =8$ and another way of writing $\sqrt{64}$ is $64^{\frac{1}{2} }$ . Also order of operations: PEMDAS

For the first option:

We solve what is in the parenthesis: 2*2=4*2=8*2=16*2=32*2=64 so $64^{\frac{1}{2} }$ , which is another way to write $\sqrt{64}$

For the second option: If the square root of 64 is 8, the there is no way we can multiply another value by it.

The third option: When dealing with square roots, we can solve the inside first and then take the square root:

$8^{2} *8^{2} = 64 * 64=$ definitely not 64 (though if you're curious it's 4096)

The fourth: Another way to write the square root is to raise the value to the 1/2 power so

$4^{\frac{1}{2} }* 16^{\frac{1}{2} }= \sqrt{4} *\sqrt{16} = 2*4=8$

Which is the same as $\sqrt{64}$

Fifth: Like the third, we solve the inside of the square root first

16*4= 64 and then $\sqrt{64}$

Sixth: We need a nice whole number (8), and $\sqrt{32}$ has no clean roots, so its result will have decimals. It can't be our answer

7 0

3 years ago

in a bag of candy, there are 6 blue candies, 5 yellow candies, 1 red candy, and 12 green candies. write the following ratios. A.

goldenfox [79]

Answer:

1:6

Step-by-step explanation:

1 red candy to 6 blue candy.

In other words, for every 6 blue candies there will be 1 red candy.

3 0

3 years ago

Solve using substitution method and show all work <br><br>4x -2y = 18<br><br>-4x + 2y = -18

Travka [436]

Solving the simultaneous equation show that the solution is inconsistent.

<h3>What is Inconsistent solution?</h3>

A simultaneous equation is said to have inconsistent solution when there is no value as the solution. This implies that no value of unknown will satisfy the equation.

Hence no value of x and y satisfies the equation.

4x -2y = 18 ______1

-4x + 2y = -18 ____2

from (1) make y the subject of formular

4x -2y = 18

2y = 4x - 18

y = 2x - 9 ______3

substitute y = 2x - 9 into 2

-4x + 2y = -18

-4x + 2 (2x - 9 ) = -18

-4x + 4x - 18 = -18

-4x + 4x = -18 + 18

0 = 0

This gives no solution hence the simultaneous equation is said to be inconsistent

Read more on inconsistent solutions here: brainly.com/question/15654281

#SPJ1

6 0

2 years ago

Select the linear equation represented in the graph.

AleksAgata [21]

Answer:

$y = \frac{1}{2} x + 3$

Step-by-step explanation:

use y = mx + b

slope(m) = $\frac{1}{2}$

y-intercept(b) = 3

so,

$y = \frac{1}{2} x + 3$

6 0

3 years ago

Convert the decimal expansion 0.1777 into a rational number

Helen [10]

Answer:

The rational form of the given number 0.1777 = $\frac{1777}{10,000}$

Step-by-step explanation:

The rational number is expressed as a number on the form of $(\frac{p}{q} ) , q \neq 0$

Now,here the given number in decimal form = 0.1777

To remove the decimal, firstly count the number of digits AFTER DECIMAL.

Here, number of digits after decimal = 4

SO, the decimal can be removed and replaced by 1 , by dividing with 1,0000.

$\implies 0.1777 = \frac{01,777} {10,000} = \frac{1777}{10,000}$

Hence, the rational form of the given number 0.1777 = $\frac{1777}{10,000}$

5 0

3 years ago