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ycow [4]
3 years ago
9

If x2 – 9 = 0, then x can only be equal to 3 True False

Mathematics
1 answer:
Sauron [17]3 years ago
4 0
The answer is True. X=3,-3
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Can someone help me on this math problem.?
Tju [1.3M]

All sides of a rhombus are equal.

So the triangle containing the marked angle 124 degrees is isosceles and the base angles x and z are equal.

So, because there are 180 degrees in a triangle.

x + z + 124 = 180

z + z + 124 = 180   ( because  m < x = m < z)

2z = 180 -124 = 56

z = 56/2  = 28 degrees   (answer).


6 0
4 years ago
What is the answer help
Dominik [7]

Answer:

X=50

Step-by-step explanation:

15×2=30

25×2=50

4 0
3 years ago
PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!!
denis-greek [22]
You have to use trigonometry
8 0
3 years ago
Read 2 more answers
See has at most $150 to spend on restocking dolls and trains at her toy store. Dolls cost $7.50, and trains cost $5.00. Dee need
Burka [1]

Answer:

Answer would be 30

Step-by-step explanation:

8 0
3 years ago
Hurry and graph this please
lutik1710 [3]
Function 1
Domain- all real numbers
Root: (3,0)
Range: all real numbers
Vertical intercept: (0,6)

Function 2
Root: (8,0)
Range: all real numbers
Vertical intercept: (0,6)
Domain: all real numbers

Solution:(4,-2)
(X,y)
4 0
2 years ago
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