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2 years ago

7

A triangle has side lengths of 7 centimeters, 5 centimeters, and c centimeters. Enter a value to complete the inequality that de

scribes the possible values for c, the length of the third side of the triangle.
__< c < 12

What is the blank?

1 answer:

Rudiy272 years ago

5 0

It should be nine do you need to show work cause that's kinda hard to put it in words

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A line has an c intercept of 3 and a y intercept of negative 6. What is the slope intercept form of it’s equation

Schach [20]

Answer:

y = 2x - 6

Step-by-step explanation:

Slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

The y-intercept is already given and is -6.

By c intercept, I am assuming you meant x-intercept. With an x-intercept of 3, the point is (3,0). With a y-intercept of -6, the point is (0,-6).

Use the two points to find the slope using the following equation.

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

Plug the points into their respective positions and solve.

$m=\frac{-6-0}{0-3}\\ m=\frac{-6}{-3} \\m=2$

The slope is 2.

Your equation is y = 2x - 6.

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2 years ago

What is the value of side x?<br> 4.<br> 5<br> x =

kolezko [41]

Answer:

Doit your onw

Step-by-step explanation:

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3 years ago

The denominator of a fraction in the simplest form is greater than the numerator by 1. If 4 is added to the numerator, and 3 is

Fantom [35]

Answer:

Step-by-step explanation:

Let the original fraction is: x/ x-1

And we have that:

4 is added to the numerator => new numerator is: x+4
3 is subtracted from the denominator => new denominator is: x -1-3 = x -4

the fraction itself is increased by 2 $\frac{1}{6}$

<=> $\frac{x}{x-1} *2\frac{1}{6}$ = $\frac{x+4}{x-4}$

<=> $7x^{2} -70x +24 = 0$

Solve for X then we substitue into the original fraction

4 0

2 years ago

How would the graph change if the b value in the equation is decreased but remains greater than 1? Check all that apply.

Harrizon [31]

Answer:

The graph will begin on a lower point on the y-axis.

The y-values will continue to increase as x increases.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Please help! really needing help solve the problem

guapka [62]

Answer:

7

Step-by-step explanation:

By Basic proportionality theorem:

$\frac{10}{8} = \frac{3x - 6}{12} \\ \\ \frac{10 \times 12}{8} = 3x - 6 \\ \\ \frac{120}{8} = 3x - 6 \\ \\ 15 = 3x - 6 \\ 15 + 6 = 3x \\ 21 = 3x \\ \frac{21}{3} = x \\ 7 = x \\ \\ \huge \red { \boxed{x = 7}}$

7 0

3 years ago