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3 years ago

OwOoWoOwO pls answer, sorry about the random burst im really bad at math

Mathematics

2 answers:

Nataly [62]3 years ago

7 0

Answer:

0.46

Step-by-step explanation:

42.78/m = 93

=> m = 42.78/93

=> m = 0.46

Hope my answer helps :)

photoshop1234 [79]3 years ago

3 0

Answer:

the answers D

Step-by-step explanation:

just times the bottom and top number together and to re check divide the value by any number already given in question

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Ivahew [28]

The answer to this problem is 16/15

$o u solve this by turning 5/8 into 8/5 then turn 6/9 into 2/3 , Then u multiply 2/3 and 8/5 and you get the answer 16/15.

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3 years ago

Question is on the photo

Kaylis [27]

2x+5

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3 years ago

26% of what number is 44.2

Bumek [7]

26% of what is 44.2

percent means parst out of 100 so 26%=26/100=0.26
'of' means multiply

26% of what is 44.2 means
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4 years ago

Evaluate the double integral. . ∫∫ y sqrt(x^2-y^2) dA, R={(x,y)|0≤y≤x, 0≤x≤1}. R. . Please explain

polet [3.4K]

First we will evaluate: ( substitution: u = x² - y², du = - 2 y dy )
$\int\limits^x_0 {y \sqrt{ x^{2} - y^{2} } } \, dy= \\ \frac{-1}{2} \int\limits^x_0 { u^{1/2} } \, du =$
= $\frac{-1}{3} \sqrt{ (x^{2} - y^{2} ) ^{3} }$ ( than plug in x and 0 )
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= 1/3 x³ ( then another integration )
$1/3\int\limits^1_0 { x^{3} } \, dx = 1/3 ( x^{4}/4)}= 1/3 ( 1 ^{4}/4 - 0^{4} /4 )$
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3 years ago

The graph below shows the price, y, in dollars, in different number of pounds of dried coffee, x

trapecia [35]

Answer: D. Y= 5x.

Step-by-step explanation:

For the first coordiantes, it is (2, 10). Then, (4,20). Next, it was (6,30). 2*5=10. 4*5=20. 6*5=30 and so on.

6 0

3 years ago

Read 2 more answers