3 years ago

I’m thinking of a number between 1 and 10 if I take the number and add4 to it and then multiply by 3 I get 30

Mathematics

2 answers:

Digiron [165]3 years ago

8 0

Answer:

Step-by-step explanation:

6+ 4=10

10x3=30

eduard3 years ago

6 0

6 because it’s the only number that would work in this situations.

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Roland had $10,500 in medical expenses last year and has no medical insurance. The IRS allows medical expense deductions for the

Sloan [31]

$8,175
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8 0

3 years ago

Round off 7284 to 1sf

AVprozaik [17]

Answer:

7000

Step-by-step explanation:

This is because when you round to the significant figure, you basically look at any digits at the start of the number, which isn't zero. In this case, it would be in the thousands place 7284. So you round 7284 to the nearest thousands, which, would be 7000

6 0

2 years ago

Read 2 more answers

I'm very confused on how to solve this problem, can anyone please help? Thanks!

Pepsi [2]

Answer:

Step-by-step explanation:

DC = 16 and

DB = 30 so

CB = 14

DB = 30 and

EB = 49 so