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Rama09 [41]
3 years ago
14

Subtract 3 — (—3) answer idk

Mathematics
2 answers:
nikklg [1K]3 years ago
7 0

Answer:

6

Step-by-step explanation:

saveliy_v [14]3 years ago
4 0

Answer:

6

Step-by-step explanation:

When there is a number subtract a negative number then you add the two numbers. For example in this case, the question is 3-(-3). The negative sign for the -3 will cancel out with the minus sign giving you 3+3. Then, the answer is 6. Another example would be 5-(-6). The minus sign cancels out the negative sign from -6 giving you 5+6. The answer is 11 in this case.

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Alexis wants to make a paperweight at pottery class. He designs a pyramid-like mode l with a base area of 100 square centimeters
olga55 [171]

Answer:

\frac{3}{2} g/cm²

Step-by-step explanation:

First, we need to find the volume of the prism. The volume of a square pyramid is V = Bh/3

B = 100 cm²

h = 6 cm

V = 100 cm² * 6 cm /3

V = 600 cm³ /3

V = 200 cm³

Next, we need to solve for the density based on the desired volume and mass.

m = mass = 300 g

V = volume

density = m/V

density = 300 g / 200 cm³

density = 3/2 g/cm³

The lowest possible density of the material to make the paperweight would be \frac{3}{2} g/cm²

4 0
2 years ago
Consider 7 x 10 to the 3rd power write a pattern to find the value of the expression
Paraphin [41]

Answer:

7 x 10^3

Step-by-step explanation:

7 x 10 x 10 x 10


4 0
3 years ago
Consider the derivation of the quadratic formula below. What is the missing radicand in Step 6?
notka56 [123]
The correct answer is d
3 0
3 years ago
Sam loaned $8,000 to his brother to make a down payment on a new home. Three
Mekhanik [1.2K]

Answer:

$1,200 interest.

Step-by-step explanation:

To use the simple interest formula, I = Prt, we substitute in the values for variables that are given, ... Do you know that banks pay you to let them keep your money? ... Find the rate if a principal of $9,000 earned $1,755 interest in 3 years. ... Five years later, she paid him back the $8,000, plus $1,200 interest.

4 0
2 years ago
25x2 + 5x
poizon [28]

Answer:

option C: 5x+1

Explaination:

take 5x common and simplify

3 0
2 years ago
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