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Serhud [2]
3 years ago
6

Combine like terms. 8y – 4z + 3y + 5z = 11y + [? ]z

Mathematics
1 answer:
RoseWind [281]3 years ago
8 0

Answer:

= 11y + 1z

Step-by-step explanation:

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Find the equation for the line that passes through the point (1,3), and that is perpendicular to the line with the equation y +
Marianna [84]

Step-by-step explanation:

the slope of a line function is always the factor of x.

in our case : -1/4

it is the ratio y/x indicating how many units y changes, when x changes a certain amount of units.

in our case y decreases by 1 for every x increase by 4.

now, the perpendicular slope simply changes x and y upside-down and flips the sign.

in our case it is : 4/1 = 4

so, the line function in point slope form is then (using the new slope and the point coordinates)

y - 3 = 4(x - 1)

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3 years ago
What is the slope-intercept equation for this line?
miskamm [114]

Answer:

the slope intersection is xy

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2 years ago
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What is the measure of each exterior angle for a regular nonagon
Naddik [55]

The measure of an interior angle of a regular nonagon is 140 o.

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3 years ago
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Solve for x. Show your work.<br><br> 1/2x - 1/4 = 3/5x + 2
Damm [24]
<h3>Answer:</h3>

x =  -  \frac{45}{2}

<h3>Step-by-step explanation:</h3>

\frac{1}{2} x -  \frac{1}{4}  =  \frac{3}{5} x + 2

20( \frac{1}{2} x -  \frac{1}{4} ) = 20( \frac{3}{5} x + 2)

20 \times  \frac{1}{2} x - 20 \times  \frac{1}{4}  = 20( \frac{3}{5} x + 2)

10x - 20 \times  \frac{1}{4}  = 20 \times  \frac{3}{5} x + 20 \times 2

10x - 5 = 20 \times  \frac{3}{5} x + 20 \times 2

10x - 5 = 4 \times 3x + 20 \times 2

10x - 5 = 4 \times 3x + 40

10x - 5  - 12x  =  40

10x - 12x = 40 + 5

- 2x = 40 - 5

- 2x = 45

x =   - \frac{45}{2}

4 0
3 years ago
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Is this a monomial, binomial, or trinomial? 13<br><br><br>​
oksian1 [2.3K]

Answer:

Monomial

Step-by-step explanation:

A monomial is a algebraic expression that consists of one term. Plus, any whole number, all by itself, is a monomial. 13 consists of one term and it is a whole number.

5 0
3 years ago
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