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Kipish [7]
3 years ago
9

Subtract. 3- (-6)= I’m not smart so plz just help!

Mathematics
2 answers:
RideAnS [48]3 years ago
5 0

Answer:

9

Step-by-step explanation:

REY [17]3 years ago
5 0

Answer:

9

Step-by-step explanation:

Since you are subtracting a negative thats two minus signs. They cancel each other out and become a plus sign. so in other words

3-(-6) is the same as 3 + 6

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What is the area of the triangle show above
ehidna [41]

Answer:

A = 64 units²

Step-by-step explanation:

A = 1/2bh

Step 1: Define

A = ?

b = 16 units

h = 8 units

Step 2: Substitute and Evaluate

A = 1/2(16 units)(8 units)

A = (8 units)(8 units)

A = 64 units²

4 0
3 years ago
Darren purchased a bicycle for 25% of the original cost at Walmart. If the Original cost of the bicycles was $200, how much did
andreev551 [17]

i'm not sure if you mean 25% <em>off</em> or 25% <em>of</em> so i'll just do both

25% <em>OFF</em>: $150

25% <em>OF</em>: $50

8 0
3 years ago
What is the product of<br> 9/20 - 1/4
wlad13 [49]

Answer:

\frac{1}{5}

Step-by-step explanation:

\frac{9}{20} - \frac{1}{4}

Make sure they have a common denominator. To do so, you must find a number the both have in come. Here, the number they have in common is 20.

What times 4 equals 20? 5. Whatever you do to the denominator you must do to the numerator.

\frac{5}{5} × \frac{1}{4} = \frac{5}{20}

Now you have \frac{9}{20} - \frac{5}{20} = \frac{4}{20}

Then you can simplify \frac{4}{20} to \frac{1}{5} by dividing it by \frac{4}{4}

8 0
3 years ago
6 veces un numero elevado al cuadrado.
Lunna [17]

Answer:

Six squared=36

Step-by-step explanation:

Well, we know squared means 2

So...Think.

Six is not times 2. You might think that, but...

...It's actually multiplying 6 two times

6x6 is 36

You also can think of it as

6x(6 two times)

or 6x(3x2)

Did I answer your question?

Get back to me if I didn't, and I'll help!

4 0
3 years ago
2. Alex is training for a marathon. Yesterday, he ran 12 miles North then 9 miles east. He then ran back to his starting point t
Anton [14]

Answer:

21

Step-by-step explanation:

12 + 9 = 21

that is the distance he ran so that is the distance he will run back

( i hope that helped)

6 0
3 years ago
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