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2 years ago

Given that the triangles shown below are simiar, what is the value of x?

Mathematics

1 answer:

mina [271]2 years ago

6 0

Answer:

Step-by-step explanation:

This triangle has been scaled down from triangle one to triangle two. I didn't have a lot of study on this subject, but the answer that makes most sense to me would be B if you want to keep the triangles proportional

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10x - 3(4x + 1)

seraphim [82]

Answer:

See below for answers and explanations

Step-by-step explanation:

Part A

10x - 12x - 3 does not equal -5x. Looks like what she did wrong was treating -3 as -3x and got her incorrect result that way

Part B

10x - 12x - 3 = (10-12)x - 3 = -2x - 3

3 0

2 years ago

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Round 1231.50432 to the nearest tenth

Verizon [17]

Answer:

1231.5

Step-by-step explanation:

I hope this help.

5 0

3 years ago

Simplify and evaluate (6)(2^3)^2 / (2^2)^2

sveticcg [70]

Simplify and evaluate

(6)(2^3)^2 = 384

(2^2)^2 = 16

5 0

2 years ago

Laura's uncle donated 120 cans of juice and 90 packs of cheese crackers for the school picnic. Each student is to receive the sa

liubo4ka [24]

Ok, First you have to find the GCF of 120 and 90. When I got the answer I got a GCF of 30. I got 30 by multiplying all the number prime numbers 120 and 90 had, 2×3×5=30 What I did next was divide thirty by the number of cracker and also by the number of can of juice.

120÷30= 4

90÷30= 3

So as you can see there could be a maximum 30 of kid's. Each of the kids would receive 4 cans of juice and 3 packs of cheese crackers.

I hope you enjoyed my explanation. :)

3 0

3 years ago

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Step one to solving equations with decimals

nikitadnepr [17]

Put the bigger decimal on top

7 0

3 years ago

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