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never [62]
3 years ago
11

In the following, after distributing and solving, find the error.

Mathematics
1 answer:
larisa86 [58]3 years ago
8 0
After 6x+48=72, you have to subtract 48 on both sides not add. Your final answer will be x=4. 72-48=24.. 24/6= 4.
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What is an equivalent expression to 3+2(2p+4t) ?
zysi [14]
= 3 + 2(2p + 4t)
multiply 2 by parentheses

= 3 + (2*2p) + (2*4t)

= 3 + 4p + 8t


ANSWER: 3 + 4p + 8t is an equivalent expression (remember addition can be done in any order).

Hope this helps! :)
3 0
4 years ago
In the Reflecting Ball Game a ball can be launched from points 1, 2, 3, 4, 5 or 6 in the direction shown. When a ball hits a sid
natulia [17]

Answer:

24\sqrt{2}

Step-by-step explanation:

We can measure the number of diagonals each path takes:

From point 1, the path travels 6 diagonals, ending up at point D.

From point 2, the path travels 12 diagonals, ending back at point A.*

From point 3, the path travels 3 diagonals, ending at point B.

From point 4, the path travels 9 diagonals, ending at point C.

From point 6, the path travels 10 diagonals, ending at point D.

Since your question mentions each are 2 cm by 2 cm, this is equivalent to 2\sqrt{2}.

We can easily conclude that the maximum is 12 diagonals. Thus, Solving our equation gives: 12 * 2\sqrt{2}   = 24\sqrt{2} as our final answer.

*Note: This path will pass through point five, that is, following the diagram you described. If this is true, then there is no need to solve the longest possible path for point 5.

5 0
3 years ago
A shop in the mall is 8 meters by 11 meters. How much would it cost to recarpet the shop with carpet that costs $5.00 per square
Rufina [12.5K]

Answer:

5

Step-by-step explanation:

8 0
3 years ago
please help me with this! this was due yesterday and i need to get it done but im stuck on this question
Paul [167]

Answer:

60* and 30*

Step-by-step explanation:

If two angles are complementary then they will add up to be 90, or inversely, if two angles add up to be 90, then they are complementary. If you know one acute angle, you can calculate its complementary angle by subtracting 90 and the angle.

5 0
3 years ago
Read 2 more answers
PLEASE HELP, WILL GIVE LOTS OF POINTS &amp; BRAINLY<br> solve the 2 questions!
Thepotemich [5.8K]

Answer:

5) we get a=6

6) we get c=8

Step-by-step explanation:

The triangles given are similar.

When the triangles are similar, the ratio of corresponding sides are also similar.

5) If c = 12, find a

We will use the ratio

\frac{30}{12}=\frac{15}{a}

Now cross multiply to find value of a

30*a=12*15\\a=\frac{180}{30}\\a=6\\

So, we get a=6

6. If b = 6.4, find c

We will use the ratio

\frac{30}{c}=\frac{24}{6.4}

Now cross multiply to find value of b

30*6.4=24*c\\c=\frac{192}{24}\\c=8\\

So, we get c=8

4 0
3 years ago
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