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docker41 [41]
3 years ago
9

Is the value of these expressions the same? explain.

Mathematics
1 answer:
Gennadij [26K]3 years ago
7 0

Answer:

No.

Step-by-step explanation:

Using the order of operations:

4 · 6 - 4 = 20 (Multiplication is done first.)

4 · (6 - 4) = 8 (Parentheses is done first.)

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Sue is collecting eggs and she wants to sell them in egg cartons that hold a dozen eggs. If she collects 75 eggs, how many full
Setler [38]

Answer:

she would have 6 egg cartons to sell and 3 eggs left over (:

Step-by-step explanation:

75 divided by 12 equals 6.25

12 times 6 equals 72

75 minus 72 equals 3

egg cartons- 6

left over eggs-3

Hope this helps (:

4 0
3 years ago
What is the measure of the compliment of an angle if it’s supplement is 145
Ivahew [28]
_________
180-145=35
90-35=55
3 0
3 years ago
Read 2 more answers
Through research scientists found that the body or a 200 lb person consist of 3.2*10 to the nigetive five lbs of zinc. In the bo
denis-greek [22]
In 1500 people of 200 lb each, the total weight would be 300000 lb.
Set up a proportion: 200lb/3.2*10^-5 = 300,000lb/x
(3.2*10^-5*300,000)/200 = x
x = 0.48, I believe
8 0
3 years ago
1.698 to nearest whole number explain step by step please?
VikaD [51]

Answer:

1,698 rounded to the nearest whole number is 1,698.

Step-by-step explanation:

1,698 is a whole number, but 1,698 rounded to the nearest tenth is 1,700

and round to the nearest hundred is 1,700. rounded to the nearest thousandth is 2,000. Hope this helps!!!!

8 0
3 years ago
F(x)=4x^2+3x+13<br><br> Find f(1)
Pani-rosa [81]

Answer:

f(1) = 42

Step-by-step explanation:

Step 1: Switch all x out to 1 for f(1) which would look like this: f(1)=4(1)^2+3(1)+13

Step 2: You would then simplify it starting with 4(1)^2 which would equal 4 squared which equals 16.

Step 3: After simplifying you would have f(1)=16+3+13

Step 4: You then just add and get 42

Hope this helped :D

7 0
3 years ago
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