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maksim [4K]
3 years ago
5

I need some help please

Mathematics
2 answers:
diamong [38]3 years ago
7 0
A. 720800/x=7.208
Cross multiply
720800/7.208x
X=720800/7.208
X= 100,000
B. 720800/x=72.08
720800/72.08x
X=10,000
C. 720800/x=720.8
720800/720.8x
X=7208000/720.8
X=1000
The direct answer for the question is;
A. =100000
B. =10000
C. =1000

Finger [1]3 years ago
6 0

Answer:

a 10000

b 1000

c 100

this is the correct answer

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Different sizes of ribbon need to be cut to go around various shapes for a craft project.
Dima020 [189]

You have five numbers \sqrt{6},\ 2\dfrac{1}{2},\ -\sqrt{1},\ \dfrac{7}{2}, \ 3.\overline{3}.

Among them there is one negative number -\sqrt{1}, this number is smallest.

Note that

(\sqrt{6} )^2=6 \text{ and } \left(2\dfrac{1}{2}\right)^2=(2.5)^2=6.25.

Since 6.25>6, then

2\dfrac{1}{2}>\sqrt{6}

and these numbers are less than 3

Note that

\dfrac{7}{2}=3.5 \text{ and } 3.\overline{3}=3.333333....,

then 3.3333333... and these numbers are greater than 3.

Therefore, the correct order from the smallest to the greatest is:

-\sqrt{1}, \quad \sqrt{6},\quad 2\dfrac{1}{2},\quad 3.\overline{3}, \quad \dfrac{7}{2}.

3 0
3 years ago
Can someone pls explain the law of indices​
astra-53 [7]

Answer:

The laws of indices enable expressions involving powers to be manipulated more efficiently than writing them out in full. Using indices An index, or power, is the small floating number that appears after a number or letter. The plural of index is indices. Indices show how many times a number or letter

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
13 Point please help FAST!
dezoksy [38]

Answer:

d

Step-by-step explanation:

The closed circle on -6 means that x can equal 6 and the thick line to the right means that x can be greater than -6.

4 0
3 years ago
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What is the solution of this function​
Snowcat [4.5K]
(0, -2) that should be the function.
4 0
3 years ago
Please help me how can i solve them
BlackZzzverrR [31]
<span>So lets solve #30. </span>Start by solving the mini equations in the brackets and parenthesis. Work left to right. So start by subtracting four from three. you get -1. Do the next parenthesis, four add nine is 13. Now your equation looks like this: 7-2(-1)+5(13)=?. Next do multiplication and division from left to right. So you'd want to multiply -2 to -1. You get two. Next multiply 5 to 13 to get 65. Now your equation looks like this: 7+2+65= 74. Your answer is 74. 
5 0
3 years ago
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