<u><em>Answer: A. 30. x=30/ 30=x *The answer should be the positive sign.*</em></u>
Step-by-step explanation:
subtraction property of equality is subtracting the same number from both sides of an equation does not change the equation.
a-c=b-c
addition property of equality is adding the same number to both sides of an equation does not change the equation.
a+c=b+c
subtract by 15 both sides of an equation.
x+15-15=45-15
simplify.
45-15=30
30+15=45
45-30=15
x=30 and 30=x
Hope this helps!
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Answer:
i think its multiplication property of equality
Step-by-step explanation:
19 + n = 30
19 + n - 19 = 30 - 19
n = 11
Answer:
<u>The correct answer is D. obtuse scalene</u>
Step-by-step explanation:
1. Let's recall that a equilateral triangle has its three sides of the same length. An equilateral triangle is always equiangular. This is not our given triangle.
2. Let's recall that an isosceles triangle has two sides of the same length. This is not our given triangle.
<u>3. Finally, let's recall that in a scalene triangle, none of the sides are the same length. And if one of the given angles is greater than a right angle, measures more than 90 degrees, it is an obtuse triangle. This is our given triangle.</u>
<u>The correct answer is D. obtuse scalene.</u>
Answer:
Hi! The answer to your question is x = 27
Step-by-step explanation:
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Hope this helps!!
- Brooklynn Deka
Just do for example on number 38 you will do 6.8/1000= 0.0068 which is the answer
