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kow [346]
3 years ago
15

What is the measure of x?

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
8 0
We know angle BAD= CBA so we can do:
42+105 + x = 180
x = 180-105-42
x=33

Hope this helps!! :)
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If a polynomial has one root in the form a-V6, it has a second root in the<br> form of a _Vb.
e-lub [12.9K]

Answer:

radical form, they occur as two conjugates.

That is,

The conjugate of (a + √b) is (a - √b) and vice versa.

To show that the given conjugates come from a polynomial, we should create the polynomial from the given factors.

3 0
2 years ago
Mae Ling earns a weekly salary of $330 plus a 7.5% commission on sales at a gift shop. How much would she make in a work week if
notka56 [123]

Answer:

$690

Step-by-step explanation:

The amount she makes in a week=her weekly salary + the commission on sales.

Amount=330 + 7.5% of 4800.

Amount = 330+ 360=690.

The she would make if she sold $4,800 of merchandise is $690.

3 0
3 years ago
What’s the answer ?
Sliva [168]

Answer:

C) an obtuse triangle

Step-by-step explanation:

Since the main angle (the angle that corresponds to the longest side) is considered to measure more than 90°, it is an obtuse triangle.

7 0
3 years ago
Read 2 more answers
One box of crackers costs $1.75. The crackers are advertised as “3 boxes for $5.25.” Which proportion can be used to represent t
Daniel [21]
A.  1/1.75 = 3/5.25 


Ignore this part I'm just trying to get at least 20 characters.
5 0
3 years ago
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Solve the following absolute value equation |2x+3|=5
Xelga [282]

2x+3=5


Subtract 3 both sides

2x=5-3

Simplify

2x=2

Divide 2 each side

X= 2/2

Evaluate

X=1


Now second part


2x+3=-5


2x=-5-3


2x= -8


X=-8/2


X=-4


So x= 1,-4

8 0
3 years ago
Read 2 more answers
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