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Helga [31]
2 years ago
8

title="\frac{2+h}{9}+\frac{h-1}{3}=\frac{1}{3}" alt="\frac{2+h}{9}+\frac{h-1}{3}=\frac{1}{3}" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
yKpoI14uk [10]2 years ago
6 0

Step-by-step explanation:

Multiply both sides by 9 and you will get

2 + h + 3(h - 1) = 3

or

2 + h + 3h - 3 = 3

Solving for h, we get

4h = 4 \Rightarrow h = 1

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Y divide 2 x 4 - 10 divide x + 6 where x = 5 and y = 16
Eva8 [605]

16/2x4-10/5+6

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32-10/5+6

32-2+6

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36

3 0
3 years ago
Marking brainliest (easy)<br><br> Is it foolish to fear? <br><br> Don’t use outside sources !!
svlad2 [7]

Step-by-step explanation:

Yes.. because we should not fear of anything because if we fill something unsuitable or suspecious or something else then that feeling is said to be fear for me....

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4 0
2 years ago
Read 2 more answers
Will someone help me please
AnnZ [28]

Answer: C should be correct!

Hope it helps!

4 0
2 years ago
If the perimeter of a rectangle is 42 cm and the area is 98 square cm, then what are the dimensions of the rectangle?
Natalka [10]

we are given that the perimeter of the rectangle is 42cm

the formula for the perimeter of the rectangle is 2(l+b)

where l= length and b=breadth

so,

equating the above two equations we get

2(l+b)=42

(l+b)=42/2

l+b=21..........................(1)

we are given the area of the rectangle to be 98sq cm

the formula for the area of the rectangle is l*b.

so,

equating the above two equations we get

l*b=98

l=98/b

equating the above equation in equation 1 in we get,

98/b +b=21

(98+b²)/b=21

98+b²=21b

b²- 21b + 98 = 0

(b-7)(b-14)=0

thus we have

b-7=0

b=7

and

b-14=0

b=14

equating both the values of b in equation (1)

when b=7

l+b=21

l+7=21

l=21-7

l=14

and

when b=14

l+b=21

l+14=21

l=21-14

l=7

since breath, can't be longer than length, thus b=7 and l=14.

thus the rectangle has a length of 14 cm and a breath of 7cm

Define the length and breadth/width of a rectangle.

Since a rectangle is a two-dimensional form, it has two dimensions: length and width. The rectangle's length is its longer side, while its width is its shorter side.

to learn more about parameters and areas visit:

brainly.com/question/19819849

#SPJ9

7 0
1 year ago
The probability density of a random variable X is given in the figure below.
vekshin1
The answer is actually 62
8 0
3 years ago
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