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3 years ago

Hi i really need help w this

Mathematics

2 answers:

pav-90 [236]3 years ago

8 0

Answer: x = 4

Step-by-step explanation:

The given triangle has a stroke on each of its three sides. Each stroke is a an indication that the three sides are equal. It means that the triangle is an equilateral triangle. Therefore,

4x + 8 = 6x = 3x + 12

4x + 8 = 6x

Subtracting 4x from the left hand side and the right hand side of the equation, it becomes

4x - 4x + 8 = 6x - 4x

6x - 4x = 8

2x = 8

Dividing the left hand side and the right hand side of the equation, it becomes

2x/2 = 8/2

x = 4

bagirrra123 [75]3 years ago

3 0

Answer:

6x=4x+8, 6x-4x-8=0, 2x-8=0, 2x=8, x=8/2=4

Step-by-step explanation:

As we see from the ticks the all sides of the triangle are equal. Therefore 6x=4x+8=3x+12. And from these we got answer.

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4 years ago

Mike just hopped on the edge of a merry-go-round. What are his linear and angular speeds if the diameter of the merry-go-round i

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Step-by-step explanation:

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4 years ago

5. Identify the type and subtype of each of the fol-

r-ruslan [8.4K]

Answer:

a) Kylie has 8 marbles

b) 7 Cylinders

c) 17 carrots

d) 8 marbles belong to Shauntay

Step-by-step explanation:

5. Identify the type and subtype of each of the fol-

lowing problems.

a. Shawn has 15 marbles, which is 7 more marbles than Kyle has. How many marbles does Kyle have?

Shawn = 15 marbles

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Number of carrots Peter has before

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Kelly = 9 marbles

Shauntay = ?

Total = Kelly + Shauntay

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3 years ago

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