All categories

3 years ago

Evaluate [10/y + 13] -3, when y=5

Mathematics

2 answers:

notsponge [240]3 years ago

8 0

Here you go, I hope this helps

Oliga [24]3 years ago

5 0

Answer:

(10/y+13)-3

(10/5+13)-3

(2+13)-3

15-3

I hope this will help you

You might be interested in

Alex has a price of fabric that is 56 inches long and 3 inches wide. He cuts it into pieces that are each 7 inches long and 1 in

devlian [24]

Each is 7 long and the whole piece is 56 so we can make 8 down the length and each is 1 wide and the whole things is 3 so that makes 3 across. we multiply these to get 8*3= 24

3 0

3 years ago

A circle with the equation (x + 3)2 + (y - 2)2 = 25 is reflected over the line x = 2.

zlopas [31]

(x-7)² + (y-2)² = 25

3 0

3 years ago

Read 2 more answers

2 2/3 of what number is 6 1/7

borishaifa [10]

$2\frac{2}{3}$ of $2\frac{17}{56}$ is $6\frac{1}{7}$

Solution:

Given $2\frac{2}{3}$ of what number is $6\frac{1}{7}$ .

Let us first convert the mixed fraction into improper fraction.

$$2\frac{2}{3}=\frac{(2\times3)+2}{3}=\frac{8}{3}$

$$6\frac{1}{7}=\frac{(6\times7)+1}{3}=\frac{43}{3}$

Now, let us take the unknown number be x.

$$2\frac{2}{3}\times x=6\frac{1}{7}$

$$\frac{8}{3}\times x=\frac{43}{7}$

Do the cross multiplication.

$$ x=\frac{43}{7}\times\frac{3}{8}$

$$ x=\frac{43\times3}{7\times8}$

$$ x=\frac{129}{56}$

Now, again change the improper fraction into mixed fraction.

$$ x=2\frac{17}{56}$

Hence $2\frac{2}{3}$ of $2\frac{17}{56}$ is $6\frac{1}{7}$ .

6 0

3 years ago

Solve for the exact value of x.

forsale [732]

A² + b² = c²
5² + 8² = x²
x² = 25 + 64
x² = 89
x = √89
x = 9.43

3 0

3 years ago

Read 2 more answers

Convert 11 milliliters to fluid ounces. Use 1 mL ≈ 0.034 fl oz.

VladimirAG [237]

Answer:

0.371954

Step-by-step explanation:

Formula- for an approximate result, divide the volume value by 29.574.

3 0

3 years ago

Read 2 more answers