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3 years ago

IF you are in 5th K12 I really need help and if you know the answer them answer

Mathematics

1 answer:

ratelena [41]3 years ago

3 0

Answer:

=0.013793

Step-by-step explanation:

hope i helped

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How to solve 2 2/6 +4 3/6

exis [7]

Answer: " $6 \frac{5}{6}$ ".

Step-by-step explanation:

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$2 \frac{2}{6} + 4\frac{3}{6} = 2 + 4 + \frac{2}{6} + \frac{3}{6}$ ;

$= 6 + \frac{2}{6} + \frac{3}{6}$ ;

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→ $\frac{2}{6}+\frac{3}{6} = \frac{(2+3)}{6} = \frac{5}{6}$ ;

→ $6 +\frac{2}{6}+ \frac{3}{6} = 6 + \frac{(2+3)}{6} = 6 \frac{5}{6}$ .

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→ The answer is: " $6 \frac{5}{6}$ ".

_______________________________________

8 0

2 years ago

Read 2 more answers

Bees are one of the fastest insects on Earth. They can fly 22 miles in 2 hours, and 55 miles in 5 hours. Write an expression to

sineoko [7]

Miles in 2 hours = 22
Rate of distance = 22/2
= 11 miles/hour

So miles in h hours = 11h

Miles in 4 hours = 11 * 4
= 44 miles

Answer is
11h , 44 miles

3 0

3 years ago

Nojo is 5 years older then jacob . the product of their ages is 84 . now old is noj

mixer [17]

We can make two simple equations to express their ages to each other, then solve for one of the variables. Let n be Nojo's age and j be Jacob's age.

n(j) = 84
n - 5 = j
Use substitution to get only one variable in an equation.

n (n - 5) = 84
n^2 - 5n = 84

Since we have n to the power of 2, this equation has two possible answers, but since we are given four possible answer, just substitute them in the equation until one makes the left side equal 84.

<span>n^2 - 5n = 84
</span>12^2 - 5 (12) = 84
144 - 60 = 84
84 = 84

The answer is C = 12

5 0

3 years ago

Y = x² + 7x - 5 Can be written in the form y = ( x + a )² + b. Find the value of a and the value of b.

Mamont248 [21]

Answer:

$a=\dfrac{7}{2} \\\\b=\dfrac{49}{4} \\$

Step-by-step explanation:

$y=x^2+7x-5\\\\=x^2+2*\dfrac{7}{2}*x +\dfrac{49}{4} -\dfrac{49}{4} -\dfrac{20}{4} \\\\=(x+\dfrac{7}{2} )^2+\dfrac{69}{4} \\\\a=\dfrac{7}{2} \\\\b=\dfrac{49}{4} \\$

8 0

2 years ago

If the area of a rectangle is 24a2b and the length is 8ab2, what would be the width of the rectangle, given that width is found

Goshia [24]

(24ba^2)/(8ab^2)=3a/b=width

5 0

3 years ago