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Nezavi [6.7K]
3 years ago
10

Help me I need help with this factorization of 630?

Mathematics
1 answer:
nignag [31]3 years ago
6 0

Answer:

The prime factors are: 2 x 3 x 3 x 5 x 7

or also written as { 2, 3, 3, 5, 7 }

Written in exponential form: 2 x 3 × 3 x 5 ×1  x 7×1

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Two of the interior angles of a triangle are 50° and 75°. Which of the following could be a measure of an exterior angle of the
Karolina [17]

Answer:

Step-by-step explanation:

so, 50+75=125.

180-125=55.

There can be-

130, 95, and 125

8 0
2 years ago
Evaluate the following expression . 2*[4+(12+16)/7
Nataliya [291]

Answer:

16

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3 0
2 years ago
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3 0
3 years ago
Read 2 more answers
5 What is the perimeter? use 3,14
Lera25 [3.4K]

Answer:

I don't understand the instructions, but I'll answer the question in the picture.

The angle next to 52 is vertical to y, so,  90-52=y.

Thus, y=38

6 0
1 year ago
5.<br>Find the sum of all two - digit natural numbers which are divisible by 3.​
kykrilka [37]

Answer:

1665

Step-by-step explanation:

This is AP, where:

  • First term is: 12= 3*4
  • Last term is: 99= 3*33
  • Common difference is: 3
  • Number of terms is: 33- 3= 30 (because the 4th term is included)
  • S=1/2*30(12+99)= 1665

The sum of all two - digit natural numbers which are divisible by 3 is 1665

3 0
3 years ago
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