Answer: The pattern uses the rule "Add 15", adding 15 per term. Making the next term, 60.
sometimes
never
inconclusive
A quadrilateral sometimes has one pair of parallel sides. Then the correct option is B.
The quadrilateral has four sides and four angles. The sum of internal angles is 360 degrees.
If the quadrilateral has one pair of parallel sides is known as a trapezoid. And if the quadrilateral has two pairs of parallel sides is known as a parallelogram.
If all the angles are congruent then the parallelogram becomes a rectangle. And if all the sides are congruent then the parallelogram becomes a rhombus. If both sides and angles become congruent in the parallelogram then is known as a square.
A quadrilateral sometimes has one pair of parallel sides. Then the correct option is B.
More about the quadrilateral link is given below.
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Answer:
a*2=b
Or
a=0, b=0
Step-by-step explanation:
if a=0 and b=0, then 0=0, it'd be correct, but I'm sure that's not the answer they intend you to pick. You should still put that as one of the answers, however.
-3a+6b=a+4b
+3a +3a
6b=4a+4b
-6b -6b
0=4a-2b
/2 /2 /2
0=2a-b
so, we now know that b is twice the amount that a is, and actually, that's the solution for the entire thing.
So, the answer is a*2=b, because the equation works for any set of numbers, as long as it follows this rule.
2. 120 + 25x = 45x
3. 100 - 6x = 160 - 10x
plz help me.
the smaller number, what is the smaller
number.
The smaller number is 7.75.
An equation is a mathematical statement formed when two expressions are equated using an equal sign.
The equations are useful in determination of unknown parameters.
The equations are of various types, such as Trigonometric equations, quadratic equations.
The system of equations are used to solve complex problems.
Let the smaller number is x.
The larger number is 2 less than three times the smaller number
Then the larger number is 3x -2
The sum of the two numbers is 29
The sum is the output of the mathematical operation, Addition.
The equation formed is :
3x -2 + x = 29
Grouping the variables and the constants
4x = 31
Dividing both side of the equation by 4
x = 7.75
The value of the smaller number is obtained.
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Answer: 7
Step-by-step explanation:
Answer: C 80.75%
Step-by-step explanation: