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Len [333]
2 years ago
9

A graduated cylinder containing 40 mL of water has a total mass of 60 g. A solid object carefully lowered into the graduated cyl

inder. The level of the water rises to 70 mL. The total mass of the cylinder, water and object is now 95 g what is the mass? volume? and density
Mathematics
1 answer:
Kruka [31]2 years ago
4 0
I need someone to help me with frech do u know frech
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Sierra's ice cream shop made $45 before she had to close early when the power went out. She realized she lost Two-thirds of a do
Troyanec [42]

Answer:

the profit in the case when the shop is closed for 6 hours is $41

Step-by-step explanation:

The computation of the profit in the case when the shop is closed for 6 hours is shown below:

= Expression of the situation × number of hours in which the shop is closed

= 45 - 2 ÷ 3 × 6 hours

= $41

hence, the profit in the case when the shop is closed for 6 hours is $41

Therefore the third option is correct

6 0
3 years ago
Read 2 more answers
PLEASE HELP!!! Name the postulate or theorem that you can use to prove.....
bearhunter [10]

Answer:

HL theorem

Step-by-step explanation:

5 0
3 years ago
Answer fast please .
MArishka [77]
I think it's D. The area of A is k2 times the area of rectangle B
8 0
3 years ago
The sides of a quadrilateral are in ratio 1:2:3:4 if the perimeter is 40cm. find the length of each sides​
m_a_m_a [10]
1:2:3:4= 4:8:12:16
Explanation:
Add 1,2,3,4 then divide by 40 which gives you 4.
Then put those in the ratios given :)
5 0
2 years ago
Express in simplest a+bi form: Square root of 1b + Square root of -1b
Nimfa-mama [501]

Express in simplest a+bi form: Square root of 1b + Square root of -1b

\sqrt{1b} + \sqrt{-1b}

Lets simplify \sqrt{-b}

We know \sqrt{-1} = i

\sqrt{-b} =i\sqrt{b)

We cannot simplify \sqrt{1b}

\sqrt{1b} + \sqrt{-1b}

\sqrt{1b} + i\sqrt{b}

So a + ib form is \sqrt{1b} + i\sqrt{b}


5 0
3 years ago
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