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Akimi4 [234]
3 years ago
8

What is the 100th term in the sequence 5, 9, 13, 17, 21 ?

Mathematics
1 answer:
olga_2 [115]3 years ago
5 0

Answer:

401

Step-by-step explanation:

a=5

d=9-5=4

a_{n}=a+(n-1)d\\a_{100}=5+(100-1)4=5+400-4=401

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Match each equation with the number that makes it true.
Burka [1]
Number 1 is 15 number 2 is 9x3=27 and number 3 is 15 and number 4 is 5x7=35 number number 6 is 5 number 7 is 11 and that is about all i know hope this helps
3 0
3 years ago
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Find the value of x, y, and z in the rhombus below.
Yuki888 [10]

Solution:

<u>It should be noted:</u>

  • Opposite sides of a rhombus are always equal.
  • Opposite angles of a rhombus are always equal.

<u>Thus:</u>

  • (-y - 10) = 90°
  • 3z - 3 = 90°
  • 4x - 2 = 90°

<u>Finding x:</u>

  • 4x - 2 = 90°
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  • => x = 23

<u>Finding y:</u>

  • (-y - 10) = 90°
  • => -y - 10 = 90°
  • => -y = 100
  • => y = -100

<u>Finding z:</u>

  • 3z - 3 = 90°
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4 0
2 years ago
Read 2 more answers
22.4 cm<br> 18.1 cm<br> 28 cm<br> What’s the volume of the triangular prism
Elena L [17]

Answer:19.3

Step-by-step explanation:

4 0
3 years ago
Explain how to get the product of 2 times the square root of 5 and 4 times the square root of 10
Vlad1618 [11]
The square root of 5 is 2.2 and 4 times the square root of 10 is 100
6 0
3 years ago
WILL MARK BRAINLIEST
nordsb [41]
For# 1 the answer would be
-3/5

for #2 the answer would be
3/4

i hope this helps :)
7 0
3 years ago
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