Answer:
it will be c
Step-by-step explanation:
X < -40.5
To find this, here are the steps:
Combine like terms like so:
-4x - 49 > 113
Then, begin to isolate the variable x by adding 49 to both sides leaving you with:
-4x > 162
Then divide by negative four. Don’t forget, dividing by negatives switches the way the sign points so your final product will be:
x < -40.5
Hope this helps!
Answer:
x = 15
Step-by-step explanation:
x = 15
We have found the equations and angles for the given diagrams.
1)
Since the angles are vertically opposite angles and they are equal, we get the equation as:
4 x - 5 = 2 x + 9
Solving for x:
4 x - 2 x = 9 + 5
2 x = 14
x = 7
2)Since the angles form a linear pair, their sum will be 180°.
The equation will be:
10 x + 4 + 3 x + 20 = 180°
Solving for x:
13 x + 24 = 180°
13 x = 156°
x = 12 °
Measure of ∠ACB = 10 x + 4
∠ACB = 10 (12) + 4 = 120 + 4
∠ACB = 124°
3)
angle c is corresponding to angle g
angle e is alternate interior to angle c.
angle g is same side exterior to angle b.
4)
Since ∠d = 40°,
∠b = 40° ( Vertically opposite angles.)
∠h = 40° ( corresponding angles)
∠e = 140° (co-interior angles).
Therefore, we have found the equations and angles for the given diagrams.
Learn more about angles here:
brainly.com/question/25716982
#SPJ9
We need a perfect square, and we start with
This means that the binomial begins with 
, and 
is the double product of 
and the number we're looking for. So, that number is 
. Since
we need to add 
(and subtract it to leave the expression untouched. So, we have
