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zubka84 [21]
3 years ago
13

PPlease helpppppppppppp

Mathematics
2 answers:
Naddik [55]3 years ago
5 0

Answer:

13.4

Step-by-step explanation:

dybincka [34]3 years ago
4 0

Answer:

121/9

Step-by-step explanation:

= (-3\frac{2}{3} )^2

= (-\frac{11}{3} )^2

= \frac{121}{9}

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Solve: 2/x + 3/2x - 1/2 = 2/3
polet [3.4K]

Answer:

Step-by-step explanation:

\frac{2}{x}+\frac{3}{2x}-\frac{1}{2}=\frac{2}{3}\\multiply ~by~6x\\12+9-3x=4x\\21=4x+3x\\7x=21\\x=21/7=3

6 0
3 years ago
100 people are asked their favorite color. 29 people say that blue is their favorite color.
12345 [234]
29% since it is 29 out of 100 people
7 0
3 years ago
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I’ve been stuck in this for almost 20 minutes<br><br><br> help :/
Alja [10]

Answer:

pi/2 units to the left

Step-by-step explanation:

the formula is y = cos(x-b) so when b is negative, the formula will show a plus sign because minus negative is adding. this means the graph is shifted -pi/2 to the right which is really pi/2 to the left

5 0
2 years ago
         will give brainleast
Montano1993 [528]
9 x _ = 162 (ABCD) 162 divided by 9 = 18 
9 x 18 = 162

6 x 18 = 108ft2

Due to the length being identical, if you work out the width and see what it can be timsed by to get the Area what you times the width with is your Length and as the length is the same, you times 6 by 18 which gives to the area of 108 ft2
7 0
3 years ago
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Which of the following expressions could be used to find the area of the larger rectangle? 3(64 mm2) 9(64 mm2) 9(32 mm2) 3(576 m
kari74 [83]

Answer:

9(64)\ mm^{2}

Step-by-step explanation:

we know that

The area of rectangle is equal to

A=bh

In this problem we have

the larger rectangle

b=48\ mm

h=12\ mm

substitute

A=48*12=(4*4*3)(4*3)=(3*3)(4*4*4)=9(64)=576\ mm^{2}

4 0
3 years ago
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