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Nina [5.8K]
3 years ago
14

What is the first step in simplifying the expression ( 2-3 multiplied by 4 +5) to te power of 2

Mathematics
1 answer:
dlinn [17]3 years ago
7 0
You can do left to right because it is in parentheses
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What is the value of x?
aleksley [76]

Answer:

x = 98

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the opposite interior angles

x = 53+45

x = 98

8 0
3 years ago
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Could 8.8cm, 8.0cm, and 8.8cm be the side lengths of a triangle? Yes or no?
Ne4ueva [31]

Answer:

yes it could be

Step-by-step explanation:

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3 years ago
Find the length x to the nearest whole number.
AlekseyPX

Answer:

x = 557 to the nearest whole number

Step-by-step explanation:

The triangle is divided into two right triangles

Using the SOH CAH TOA identity

tan theta = opp/adj

tan 29 = (x/2)/502

x/2 = 502 tan 29'

x/2 = 278.26

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3 years ago
Mr Smith can do 10 jumping jacks in 8 seconds. At this rate, how many jumping jacks can he do in 12 seconds? Show your work.
jekas [21]

Answer:

10 Jumping Jacks

Step-by-step explanation:

8÷10=0.8

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9.6 rounded to the nearest tenth is 10.0.

6 0
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M=y2-y1/x2-x1 m=(-3-13)/(9-7) m=-16/2
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3 years ago
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