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Lorico [155]
2 years ago
7

Find the value of b. PLEASE HELP ASAPPPP!!!! A. 56 B. 140 C. 230 D. 65

Mathematics
1 answer:
Finger [1]2 years ago
8 0

Answer:

C

Step-by-step explanation:

b=360-2(65)=360-130=230

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Tresset [83]
I hope this helps you

3 0
3 years ago
F(x)=2x^2+3 and g(x)=x^2-7 find (f+g)(x)
defon

Answer:

3x^2 -4

Step-by-step explanation:

F(x)=2x^2+3 and g(x)=x^2-7

(f+g)(x) =

We add the two functions together

(f+g)(x) =2x^2+3+x^2-7

I like to line them up vertically

(f+g)(x) =

2x^2 +3

+x^2  -7

------------------

3x^2 -4

3 0
3 years ago
Drag and drop the responses in to the boxes to correctly complete the statement
Roman55 [17]
Sum,shorter,longest.
5 0
3 years ago
Help a partner out thank youuu
Katen [24]
You should just use so.crative or photo.math
6 0
3 years ago
A box contains 2 plain pencils and 2 pens. A second box contains 3 color pencils and 5 crayons. One item from each box is chosen
Lapatulllka [165]

Answer:

50% pen first box and 62.5% crayon from second box

Step-by-step explanation:

The first box contains 4 items, 2 of each. This means there are \frac{2}{4} pens. This gives you a \frac{2}{4} chance of picking out a pen. This can be written as 50%.

The second box contains 8 items, 3 color pencils and 5 crayons. This means \frac{5}{8} of the contents are crayons, meaning you have a \frac{5}{8} or 62.5% chance of picking a crayon.

*For working out the percentages, you should convert the fraction to a decimal and then multiply that by 100.

**This content involves fractions, decimals and percentages, as well as basic probability, which you may want to revise. I'm always happy to help!

8 0
2 years ago
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