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kobusy [5.1K]
2 years ago
9

Find the range for the measure of the third side of a triangle given the measures

Mathematics
2 answers:
grin007 [14]2 years ago
5 0
The answer is B. 0 to the side of a triangle
ANTONII [103]2 years ago
4 0

Answer:

B 0<x<12

Step-by-step explanation:

anything bigger won't be able to reach

You might be interested in
Solve for x: 12 = x - 5
musickatia [10]

Answer:

x = 17

Step-by-step explanation:

12 + 5 = x - 5 + 5

x = 17

3 0
3 years ago
Find three consecutive positive integers such that the product of the first and​ third, minus the​ second, is 1 more than 7 time
Bas_tet [7]
--------------------------------------------------------------------
Define x :
--------------------------------------------------------------------
Let the smallest number be x.
First number = x
Second Number = x + 1
Third Number = x + 2

--------------------------------------------------------------------
Construct equation :
--------------------------------------------------------------------
x(x+2) - (x+1) = 7(x+2) + 1

--------------------------------------------------------------------
Solve x :
--------------------------------------------------------------------
x(x + 2) - (x + 1) = 7(x + 2) + 1
x² + 2x - x - 1 = 7x + 14 + 1
x²- 6x - 16 = 0
<span>(x+2)(x-8) = 0
</span>x = -2 or x = 8

Since x is a positive integer, it cannot be negative.
⇒x = 8

--------------------------------------------------------------------------
Answer: The three numbers are 8, 9 and 10.
--------------------------------------------------------------------------
6 0
3 years ago
Find the area of a rectangle if the perimeter is equal to 38 in and the length is 10.
Alekssandra [29.7K]
10+10=20 = length 

20 + 18 = 38   width = 18 or 9 on each side

10 x 9 = 90

 Answer 90



6 0
3 years ago
What is an equation of the line that passes through the point (3,6)(3,6) and is parallel to the line 4x-3y=214x−3y=21?
polet [3.4K]

<em><u>Question:</u></em>

What is an equation of the line that passes through the point (3,6) and is parallel to the line 4x-3y=21

<em><u>Answer:</u></em>

<em><u>The equation of the line that passes through the point (3,6) and is parallel to the line 4x-3y=21 is:</u></em>

y = \frac{4}{3}x + 2

<em><u>Solution:</u></em>

Given that line passes through the point (3,6) and is parallel to the line 4x-3y=21

<em><u>The equation of line in slope intercept form is given as:</u></em>

y = mx + c ------- eqn 1

Where, "m" is the slope and "c" is the y intercept

<em><u>Given equation is:</u></em>

4x - 3y = 21

Rearrange,

3y = 4x - 21

y = \frac{4}{3}x - \frac{21}{3}\\\\y = \frac{4}{3}x - 7

On comparing above equation with eqn 1,

m = \frac{4}{3}

We know that slopes of parallel lines are same

Therefore, slope of line parallel to the line 4x - 3y = 21 is 4/3

<em><u>Substitute m = 4/3 and (x, y) = (3, 6) in eqn 1</u></em>

6 = \frac{4}{3} \times 3 + c\\\\6 = 4 + c\\\\c = 2

<em><u>Substitute c = 2 and m = 4/3 in eqn 1</u></em>

y = \frac{4}{3}x + 2

Thus the equation of line is found

4 0
3 years ago
Assuming the trunk is at least 96 inches deep, can the TV fit into the trunk of<br> the car?
marissa [1.9K]

Answer:

yes it can fit

Step-by-step explanation:

the tv is less than 96 inches tall

7 0
3 years ago
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