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Anettt [7]
3 years ago
12

-1.6 + (-2.4) add. write your answer in simplest form

Mathematics
2 answers:
svlad2 [7]3 years ago
7 0

Answer:

The answer is -4

Step-by-step explanation:

You would write put the equation -1.6+(-2.4) and then you can circle the -1.6 and the -2.4 and then on top of both forms you can put if it is negative and positive. If they are both negative and positive then you add both of them and then determine the sign. If both of them are not negative or positive then you would subtract and to find the sign for unlike integers you would look at the number with the greatest absolute value.

alukav5142 [94]3 years ago
5 0

Answer:

-4

Step-by-step explanation:

<u>Step 1:  Combine</u>

Adding a negative number is same as subtracting a number.

-1.6 + (-2.4)

-1.6 - 2.4

-4

Answer:  -4

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3 0
3 years ago
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Find the missing number: 8.4(1.5 + 2.3) = 12.6 +
Fynjy0 [20]

Answer:

19.32

Step-by-step explanation:

One way to find the missing number is to get the value of the left side of the equation first.

8.4(1.5 + 2.3) = 31.92

Now we need to take that value and subtract it to the value on the right side of the equation.

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So we have:

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5 0
3 years ago
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Please help. I’ll mark you as brainliest if correct
zysi [14]

Answer:

12 + -6i

a=12

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Step-by-step explanation:

( -4 + 3i ) ( -3 - 2i )

-4 * -3 = 12

3i * -2i= -6i

12 + -6i

6 0
3 years ago
Área of panel 5ft by 16ft
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3 years ago
A person invests 2000 dollars in a bank. The bank pays 4.75% interest compounded
grin007 [14]

Answer:

t = 2.7

Step-by-step explanation:

1. Use formula provided

2. A = 3500 B = 2000 r = 4.75 n = 12months/4 = 3 months t = ?

3. Solve

3500=2000(1+4.75/3)^3t

3t=logbase(31/12)*1500

t=logbase(31/12)*1500 / 3

t ≅2.568

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3 years ago
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