the answers are 5.)b 6.)c.
Answer:
6xrx7
2
Regroup terms.
6x{x}^{7}r6xx7r
3
Use Product Rule: {x}^{a}{x}^{b}={x}^{a+b}xaxb=xa+b.
6{x}^{1+7}r6x1+7r
4
Simplify 1+71+7 to 88.
6{x}^{8}r6x8r
Answer: 13 units
Step-by-step explanation:
d = sqrt[(-3-9)^2 + (-4 - - 9)^2]
= sqrt [(-12)^2 + (5)^2]
= sqrt (144 + 25)
= sqrt 169
= 13
The missing number is 12
because the pattern is that the the numbers below and to the right of a number equals that number. ex: 3+4=7. so in order to find the missing number you have to do the opposite of addition, which is subtraction. (17-5=12)
Answer:
x=180
Step-by-step explanation:
The triangles are similar by AA, They both have a right angle and vertical angles are congruent.
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