2 years ago

Please help me answer this question.

Mathematics

1 answer:

Sunny_sXe [5.5K]2 years ago

4 0

Answer:D to reduce

Step-by-step explanation:

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The lengths in cm, of the sides of a triangle are 3x - 5, 2x-1 and x+1

Dennis_Churaev [7]

Answer:

a) p = 6x - 5

b) x = 6

Step-by-step explanation:

a) p = a + b + c

p = 3x - 5 + 2x - 1 + x + 1

p = 6x - 5

b) p = 6x - 5 =31

6x - 5 = 31

6x = 36

x = 6

3 0

2 years ago

I need to find the value of x with the given information

Vika [28.1K]

Answer:

BD is half of the answer BF is

Step-by-step explanation:

BD is only half of BF so find the answer for BF and then divide by @ and you have your answer.

6 0

2 years ago

Will mark brainliest if right!!!!!!

77julia77 [94]

Answer:

sorry if wrong put b as the answer

4 0

2 years ago

Write an expression that represents the area of only the red shaded region in terms of x

julsineya [31]

Answer:

(9 × 3x+7) - (5 × x+2)

Step-by-step explanation:

Red area

9 × 3x + 7

white area

5 × x+2

7 0

2 years ago

Please help with Algebra

mina [271]

Answer:

C) 6

Step-by-step explanation:

I converted the equation into slope-intercept form and then identified the y-intercept.

$4x+2y=12\\\\4x-4x+2y=12-4x\\\\2y=12-4x\\\\\frac{2y=12-4x}{2}\\\\ y=6-2x\\\\y=-2x+6\\\\y=-2x+\boxed{6}$

C should be the correct answer.

Hope this helps.

3 0

2 years ago

Read 2 more answers