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Lostsunrise [7]
2 years ago
8

Can you help me evaluate the expression: 2*(3+1)+2

Mathematics
2 answers:
levacccp [35]2 years ago
8 0


2*(3+1)+2=

2*4+2=

8+2=

=10

Tema [17]2 years ago
6 0
2*3 + 2*1 + 2 = 6 + 2 + 2 = 8 + 2 = 10 ;
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vesna_86 [32]

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The value of x is 1 & y is 2 (a).

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2 years ago
A skydiver is falling out about 176 ft./s. How many feet per minute is he falling??
Lady bird [3.3K]

How many seconds are in a minute?

We need to multipy the number of ft falling per second by 60 to get fpm.

60 x 176 = 10,560 fpm

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3 years ago
A mummy ordered 17 bones and 8 skulls for a total of 1964. bones or $1260
kodGreya [7K]
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3 years ago
Evaluate the expression 4^3/8(3*2)-3=10
nadya68 [22]

Answer:

false

Step-by-step explanation:

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3 0
2 years ago
Find x and decide if that side (with the x) is an Altitude
irga5000 [103]

Answer:

  1. b = 15
  2. c = 51
  3. c = 100
  4. b = 25.75

Step-by-step explanation:

Using the Pythagoras theorem equation:

c^{2}=a^{2}+b^{2}

Where 'c' is the hypotenuse and 'b' and 'a' the sides of the right triangle.

1) Here c = 17, a = 8 and b = ?

Then, using the above equation we can find the side b.

17^{2}=8^{2}+b^{2}

b=\sqrt{225}

b=15

2) Here a = 24, b = 45 and c = ?  

c=\sqrt{24^{2}+45^{2}}

c=51

3)  Here a = 28, b = 96 and c = ?

c=\sqrt{28^{2}+96^{2}}    

c=100

4)  Here a = 17, b = ? and c = 28

b=\sqrt{28^{2}-11^{2}}  

b=25.75

Just in the 4 case x is an altitude.

I hope it helps you!

         

3 0
3 years ago
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