3 years ago

What effect does subtraction have on terms in parentheses when you remove parentheses

Mathematics

1 answer:

amm18123 years ago

4 0

nswer:

Terms in parentheses are handled first. If the parentheses are removed, it will change the answer.

Step-by-step explanation:

example:

(4-3)2 reduced would be 2 (because the 4-3 would be handled first.)

4-3x2 reduced would be -2 (because the multiplication would be handled first.)

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ELEN [110]

Answer:

30inches

Step-by-step explanation:

Circumstances is given by πD(where D is diameter)

Then; from the given

30π=dad

Divide by the both side D =30inches

7 0

3 years ago

3000 in 5 years 4% interest compounded 4 times a year . How much money should Tracey deposit

EleoNora [17]

Tracy should deposit 1,369.86 to earn 3,000 in 5 years at 4% interest rate compounded 4 times a year

Given:
Compounded Interest = 3000
Term = 5 year
Frequency = 4 times a year
interest rate = 4%
Principal = unknown.

C.I = Principal × (1 + rate)^t
3000 = Principal × (1.04⁴)⁵
3000 = Principal × 1.17⁵
3000 = Principal x 2.19
3000/2.19 = Principal
1,369.86 = Principal

5 0

4 years ago

IMPORTANT NEED ANSWER ASAP !!

ELEN [110]

Step-by-step explanation:

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