—1(-4)+-2(3)(-4)-(-6-10)
Answers
Answer:
To simplify the expression —1(-4) + -2(3)(-4) - (-6-10), let's break it down step by step:
1. Start by simplifying the multiplication in the expression:
—1(-4) equals 4
-2(3)(-4) equals 24
-6-10 equals -16
2. Now substitute the simplified values back into the original expression:
4 + 24 - (-16)
3. To solve this expression, we need to address the double negative:
When we have a negative sign before a negative number, it becomes positive. So, -(-16) becomes +16.
4. Now, we can continue evaluating the expression:
4 + 24 + 16
5. Finally, add the numbers together to get the answer:
4 + 24 + 16 = 44
Therefore, the value of the expression —1(-4) + -2(3)(-4) - (-6-10) is 44.
Step-by-step explanation:
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Answer:
Step-by-step explanation:
How would you simplify that just a question If you could ?
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So for this trinomial, I will be factoring by grouping. Firstly, what two terms have a product of 16x^2 and a sum of 10x? That would be 8x and 2x. Replace 10x with 2x + 8x:
Next, factor x^2 + 2x and 8x + 16 separately. Make sure that they have the same quantity inside the parentheses:
Now you can rewrite this as , which is your final answer.
Answer: (x+8) and (x+2)
Step-by-step explanation:
If m∠ABC = 72°, what is m∠DAB?
Answers
Value of ∠DAB is 108°
Intersection of Parallel lines:
Given that;
∠ABC = 72°
Find:
Value of ∠DAB
Computation:
We know that Line AD is parallel to line CB
So,
∠ABC + ∠DAB = 180°
72° + ∠DAB = 180°
∠DAB = 108°
Find out more information about 'Parallel line'
Answer: m∠DAB=72
Step-by-step explanation:
Since we have given that
∠ABC = 72°
Since the lines AD and BC are parallel to each other,
As we know that when the two parallel lines cut by a transversal then the corresponding angles will be formed.
And the corresponding angles will be equal.
So, m∠ABC =m∠DAB=72°
Hence, m∠DAB=72°
Answers
240*0.30=72
72+240=312 euro
72 + 240 = 312
Answers
Answer:
The answer is rotational symmetry.
Step-by-step explanation:
The Rotational symmetry is the quality a design has if it maintains all characteristics when it is rotated about a point lying in its plane. A shape is said to possess rotational symmetry when it still looks the same after we rotate it.
B. a = f − m
C. a = f + m
D. a = fm
Answers
6 is rolled. Find the probability of tossing a
head and then rolling a number greater than 4.
Answers
The probability of tossing a head and then rolling a number greater than 4 is 1/6. The probability says the number of possible outcomes from the total outcomes of an event.
What is probability?
The probability is defined as the ratio of the count of the favorable outcomes to the total count of the outcomes of the sample.
P(A) = n(A)/n(S) where A is n event, n(S) is the total count of the sample, and n(A) is the count of favorable outcomes.
Calculating the probability:
The given events are tossing a coin and rolling a dice.
The favorable outcomes for these events are given as tossing a head and rolling a number greater than 4.
Calculating the probability of tossing a coin:
The total outcomes of the event are 2 (head and tail)
The favorable outcome = 1 (only head)
So, the probability of tossing a head = 1/2
Calculating the probability of rolling a dice:
The total outcomes of the event are 6 ( a dice has 6 faces with a number on each face (1 to 6))
So, there are only two numbers that are greater than 4 (5, 6)
The favorable outcomes = 2
So, the probability of rolling a numbergreater than 4 = 2/6 =1/3
Calculating the probability of two events at the same time:
To get this probability- multiply both the probabilities.
⇒ 1/2 × 1/3 =1/6
Therefore, the required probability is 1/6.
Learn more about probabilities here:
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rolling a number greater then 4 = 2/6 = 1/3
1/2 * 1/3 = 1/6 <==