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sesenic [268]
4 years ago
13

What is the value of the expression?

Mathematics
1 answer:
Gnom [1K]4 years ago
7 0
You added 3 and -5 and got a sum of <em>8 .</em> 

Do you still feel OK with that, or could you think about it
one more time just to make sure ?
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Work out the Perimeter of the Triangle For 100 Points
WINSTONCH [101]

Answer:

P = 4x + 14

Step-by-step explanation:

P=(3x-5)+(19-x)+(2x)=(3x-x+2x)+(-5+19)=4x+14

Hope this helps

5 0
2 years ago
HELP PLS HELP MEEEEE IM FAILING PYTHAGOREAN THEOREM
Elanso [62]

7^2 + 6^2 = h^2

49 + 36 = h^2

85 = h^2

√85 = h

h = 9.21m

Answered by Gauthmath must click thanks and mark brainliest

5 0
3 years ago
Evaluate each expression for the given value of the variable. 4(d + 7); d = 2
Tanzania [10]

36 ugugivihihigugufufuf

7 0
3 years ago
How do you write an exact angle measure without approximating to a decimal value?
dimulka [17.4K]

an exact angle measure without approximating to a decimal value is given below.

Step-by-step explanation:

Since an angle of 2 has degree measure 360° it follows that an angle of 1 radian has degree measure (180/ )°. Likewise, an angle of size 1° has radian measure /180. We now can easily obtain a formula to convert from degrees to radians and vice-versa. To convert from degrees to radians, multiply the angle by /180.

convert decimal degrees to DMS :

  • For the degrees use the whole number part of the decimal.
  • For the minutes multiply the remaining decimal by 60. Use the whole number part of the answer as minutes.
  • For the seconds multiply the new remaining decimal by 60.
4 0
3 years ago
The expressions are on the picture
Ghella [55]
A no
B yes
C no
D no
E yes
4 0
4 years ago
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