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DerKrebs [107]
2 years ago
5

PLEASE HELP ILL MARK YOU THE BRAINLIEST ASAP!!

Mathematics
2 answers:
Ratling [72]2 years ago
4 0

Answer:

second 1 is right

Step-by-step explanation:

it is righttttt

spayn [35]2 years ago
4 0

Answer:

b.

Step-by-step explanation:

it is the right answer pls mark brainliest pls

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Find the 8th term of the sequence with formula tn= 7+2 (n-1)
stellarik [79]

Answer:

Your answer is 71

Step-by-step explanation:

7+2(n-1)

we have our n as 8

so,7+2(8-1)

9(7)=63

3 0
1 year ago
Which property would allow you to use mental computation to simplify the problem 27 + 15 + 3 + 5? additive identity additive inv
Fofino [41]

Answer:

Commutative Property

Step-by-step explanation:

Additive Identity: If you add a real number to zero or add zero to a real number, then you get the same real number back.

Additive Inverse: When you add the same number but reversed sign, you get 0.

Commutative Property: a + b = b + a

Addition distributive property: a(b+ c) = ab + ac.

In this case, we use the commutative property:

27 + 15 + 3 + 5 = 27 + 3 + 15 + 5.

We know that 27 + 3 = 30 and 15 + 5 = 20, so we get 50 quickly using mental math.

5 0
3 years ago
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Which of these triangles appears not to be congruent to any others shown
IRISSAK [1]

Answer: Triangle B

Step-by-step explanation: Congruent just means which shape matches the others, like as you see D and F are congruent as well as A, C, and E.

8 0
2 years ago
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The distance from the school to Brandi's house is 1,240 meters. Leaving the school, she rides her bicycle for 60 seconds at a sp
Alina [70]
14,880 seconds i think
4 0
3 years ago
Which fraction is equivalent to 16%?
zmey [24]

Answer:

4/25

Step-by-step explanation:

i am pretty sure this is correct:)

3 0
2 years ago
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