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3 years ago

The segments shown below could form a triangle

Mathematics

1 answer:

Arisa [49]3 years ago

8 0

True.

For a triangle to have one interior (closed figure), the sum of two of its sides has to be greater than the other side. This rule applies to every combination of the triangle. 8+1=9, which is greater than 8. 8+8=16, which is greater than 1. Since every combination works, these segments can form a triangle.

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Expand and simplify<br> 5 (4x+3) - (3x-1)

denis-greek [22]

Hope that helps✌....

Attchment below✌...

3 0

3 years ago

Read 2 more answers

Can you help me with this

sp2606 [1]

C=5/9 (95F-32)

C=5/9 (63)

C= 5/9 times 63/1= 35

Celsius= 35 degrees

There is the answer :) hope that helps more than the first person who answered lol

4 0

4 years ago

A line is drawn through (-7, 11) and (8, -9). The equation

Oduvanchick [21]

Answer:

$4x+3y=5$

$y=-\frac{4}{3}x+\frac{5}{3}$

Step-by-step explanation:

we have the points

(-7, 11) and (8, -9)

Find the slope

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

substitute

$m=\frac{-9-11}{8+7}$

$m=-\frac{20}{15}$

Simplify

$m=-\frac{4}{3}$

Write the equation in point slope form

$y-y1=m(x-x1)$

we have

$m=-\frac{4}{3}$

$point\ (-7, 11)$

substitute

$y-11=-\frac{4}{3}(x+7)$

Convert to standard form

we have

$y-11=-\frac{4}{3}(x+7)$

Multiply by 3 both sides

$3y-33=-4x-28\\4x+3y=5$

Convert to slope intercept form

we have

$y-11=-\frac{4}{3}(x+7)$

Isolate the variable y

$y=-\frac{4}{3}x-\frac{28}{3}+11$

$y=-\frac{4}{3}x+\frac{5}{3}$

8 0

3 years ago

Solve this. its a photo

pogonyaev

Answer:

x=20

m<B=92 degrees

m<C=40 degrees

Step-by-step explanation:

48+6x-28+2x=180

20+8x=180

8x=160

x=20

(6(20)-28)=92

2(20)=40

So, x=20, m<B=92 degrees and m<C=40 degrees

4 0

3 years ago

Read 2 more answers

Lillian is ordering a flower arrangement with roses and carnations. She doesn't want to spend

belka [17]

Answer:

6x+y=36

Step-by-step explanation:

6x - A rose is $6 and you do not know how many she will buy so you would put an "x" after that symbolizing how many she will buy.

y - Carnations cost $1 and the amount purchased is unknown so you would use "y". Because they cost 1 dollar, you will not need to add 1 in front of "y" because "y" by itself is already known as one variable.

36 - The total cost of the arrangement is ultimately going to be $36

3 0

3 years ago