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3 years ago

Answer both for ( brain list, thanks, 5 star review) PLS help

Mathematics

2 answers:

zvonat [6]3 years ago

7 0

The answers are
1. 80730
2. 106

lana66690 [7]3 years ago

5 0

Answer Below :)

Step-by-step explanation:

2a = 80,730

2b = 106

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Half of a number plus 12 is 46

asambeis [7]

Let the number = x
x/2 + 12 = 46
x/2 = 46 - 12
x/2 = 34
x = 34 * 2
x = 68

So, your final answer is 68

Hope this helps!

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3 years ago

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Point A is the incenter of DEF. What is the value of n? A. 7 B. 11 C. 14 D. 15

ss7ja [257]

Answer:

B.11

Step-by-step explanation:

It's 27 degrees so,

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Colin invests £3900 into his bank account.

zloy xaker [14]

Answer:

Colin will have 421824 pennies after 2 years

Step-by-step explanation:

Given:

Amount invested in bank by Colin (P) = £3900

Rate of interest (r) = 4%

Time period (n) = 2 years

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Solution:

Formula for amount (A) is $A=P\left ( 1+\frac{r}{100} \right )^n$

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Colin will have 421824 pennies after 2 years.

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3 years ago

Which number is greater? Explain. √20 , 10

Savatey [412]

Answer:

10 is greater because the square root of 20 is 4.47

Step-by-step explanation:

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3 years ago

Question 2

notka56 [123]

60° bc 25+35=60, 180-60=20, 180-20=60, 60+60+x=180; x=60

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