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Bad White [126]
3 years ago
13

A number “x” increased by 5 is 19?

Mathematics
2 answers:
aev [14]3 years ago
6 0

Answer:

x+5=19

Step-by-step explanation:

i think that right let me know...:/

7nadin3 [17]3 years ago
5 0

Answer:

x= 14

Step-by-step explanation:

a number x increased by 5, so it will be x + 5 and is in math means equals to so it becomes

x+5=19

19-5=x

14=x

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find the sum of a 9-term geometric sequence when the first term is 4 and the last term is 1,024 and select the correct answer be
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Hello,

u_{1} =4\\
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if \ q=-2 \ then\ \sum_{i=0}^{8}\ 4*(-2)^i= 4*\dfrac{1-(-2)^9}{1+2} =684\\





Answer B (but see the problem)
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