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Sveta_85 [38]
3 years ago
14

Given a=4, b=-2 and c=8, evaluate a-b-c

Mathematics
1 answer:
atroni [7]3 years ago
8 0
Filling them in it would be ; 4 - (-2) - 8
And a negative against a negative equals a plus so ; 6 - 8 = your answer
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Let w = 4. Enter >, <, or = to compare the expressions. 3w² + 1 10w + 8
Svetach [21]

Answer: ≥ without the line on the bottom.

Step-by-step explanation:

I am assuming the expression you are talking about are

3w^{2} +1 and 10w+8.

If we were to replace w with 4 and calculate, we will find the answer:

3*4^{2}  +1=3*16+1=48+1=49

10*4+8=40+8=48

Since the first expression, 3w^{2} +1, is bigger than the second expression, the correct symbol to use is ≥ without the line on the bottom.

6 0
3 years ago
URGENT! Please and Thanks :)
eimsori [14]
For this case we will define the following:
 A, B: are the values of the triangle angles
 a, b: are the values of the lengths of the sides opposite the angles A, B.
 We then have to use the law of the sine:
 \frac{sinB}{b} = \frac{sinA}{a}
 Clearing the angle B we have:
 sinB = \frac{sinA}{a}*b
 B = arcsin(\frac{sinA}{a}*b)
 Substituting values we have:
 B = arcsin(\frac{sin113}{200}*134)
 B = 38.08
 Answer:
 
the following is true:
 
A. angle B=38.08 degrees 

6 0
3 years ago
381 1/10 - 214 43/100
Bas_tet [7]
381 1/10- 214 43/100= 166 67/100
7 0
3 years ago
Read 2 more answers
D=(107-115)^2+(-49+-69)^2​
ladessa [460]

Answer:

d=13988 or d=1.3988 x 10^4

Step-by-step explanation:

d=(-8)^2+(-118)^2

d=64+13924

d=13988

6 0
3 years ago
On a coordinate plane, a function has four connecting lines. The first line goes from (0, 0) to (2,2), the second line goes from
musickatia [10]

Answer: -2, -1, -2, -3 on Edge

3 0
3 years ago
Read 2 more answers
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