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DIA [1.3K]
4 years ago
7

Evaluate 1.2 + (3x + 2y)x if x = 4 and y = 4.

Mathematics
1 answer:
sesenic [268]4 years ago
8 0

Answer:6.2(4)(4)=99.2

Step-by-step explanation:

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An artist uses 18 colors on an art palette to paint a picture. This is 72% of all the colors on the palette. How many colors are
brilliants [131]

Answer:

He actually has 25 paints.

Step-by-step explanation:

This is because you take 18x100(100 is the total % under 72 because 72 is out of 100) that equals 1800. then, you take 1800 and divide it by 72. That is because 72 is the actual number that we already have. You would get 25 after dividing. hope this helps:)

3 0
3 years ago
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Find the area of the shape shown below.
hichkok12 [17]

Answer:

26.75 units ^2

Step-by-step explanation:

Since the shape is complex, divide it into 3 right angled triangles and one square. Find the area of these individual shapes first, then fin the sum of these area to calculate the ultimate area of e complex shape:

Triangle 1 = 1/2 x 2 x 5 = 5 units ^2

Triangle 2 = 1/2 x 2 x 2 = 2 units ^2

Triangle 3 = 1/2 x 3.5 x 9 = 15.75 units ^2

Square = 2 x 2 = 4 units squared.

Now add all these up 15.75 + 2 + 5 + 4 = 26.75 units squared.

Hope this helps

6 0
4 years ago
HELP ASAP<br> 6+ x - y + 10=
Katena32 [7]

Answer:

x-y+16

Step-by-step explanation:

add the like terms, 6 and 10 which is 16. since the variables are not like terms, thats your final answer. hope it helped :)

7 0
4 years ago
A student has some $5 bills and $10 bills in her wallet for a total of $100. The amount of $10 bills she has is 3 more than 3 ti
Sergeu [11.5K]

Answer:

she has 6 $5 bills and 4 $10 bills I think I'm not sure

7 0
3 years ago
Plsssss helppp meeeee
Zinaida [17]

Answer:

10

Step-by-step explanation:

7+15/5

4 0
3 years ago
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