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Andrews [41]
3 years ago
11

Pomoże ktoś? Liczy się Matematyka 3

Mathematics
1 answer:
MrRissso [65]3 years ago
8 0

Answer:


Step-by-step explanation:


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Fabric length: 3 7/8 yd.
RUDIKE [14]
3 x $9.25 = 27.75
4/8 = 9.25/2 = 4.6 so 27.75+ 4.6 equals 32.37 (so I’ve only done 4/8 so far but it states it’s 7/8 so we’re gonna go ahead and add 2/8 of it more so that it’s 6/8) therefore we know 4/8 is 4.6 we’ll divide that by 2 to get 2/8 and that would be 2.3 so 32.37 + 2.3 equals 34.67 Nd we do the same again with the remainder additional 1/8 since we know 2/8 is 2.3 then we divide it by two that would 1.15 so 34.67+ 1.15 equals 35.81 and the closest answer is D
6 0
3 years ago
Read 2 more answers
What is the volume of the prism shown below? PLEASE HELP
hram777 [196]

the volume of a rectangular prism is just the product of its height, length and width.

let's firstly convert the mixed fraction to improper fraction and then multiply.


\bf \stackrel{mixed}{1\frac{1}{4}}\implies \cfrac{1\cdot 4+1}{4}\implies \stackrel{improper}{\cfrac{5}{4}} ~\hfill V=\cfrac{5}{4}\cdot 4\cdot 2\implies V=10 \\\\\\ ~\hspace{34em}

5 0
3 years ago
When you multiply 2/3 by a fraction less than one, how does the product compare to the factor
user100 [1]
The product is less than either of the factors. Multiplying a number < 1 with 2/3 another number < 1, will give a fraction of a fraction, and part of a fraction is an even smaller fraction. Another way of looking at it: Fractions less than one have numerators smaller than their denominators. When multiplying fractions, you multiply across, so multiplying two fractions that are both less than one will always give a numerator much smaller than the denominator, and a larger denominator makes for a smaller number. I hope this helps, but if you have questions, ask.
3 0
3 years ago
State when the following equations and inequalities will be true and when they will be false.
-BARSIC- [3]

' 36 = 9k ' is not an inequality.  It's an <u>equality</u>, usually called an <em><u>equation</u></em>.

It's true whenever 'k' is 4, and false at any other time.

(You can determine that simply by dividing each side of the equation by 9.)


6 0
3 years ago
Solve 4x2 - x + 5 = 0.
algol [13]

Answer:

x

=

1

+

i

√

79

8

,

1

−

i

√

79

8

Step-by-step explanation:

5 0
3 years ago
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