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3 years ago

Can you just write the answer for b please

Mathematics

1 answer:

pychu [463]3 years ago

6 0

In question a. it supply us with the info needed. So if the water troughs capacity

is $160,000cm^2$

Then we will divide 160,000 by 5,000.

That would equal to 32.

Or 32 pigs per trough.

Hope I helped!

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Okay, I tried this a bunch of times but never found out. Simplify the expression: 4(b-6)+19

sertanlavr [38]

4(b-6)+19

Easily you would better start with distributing 4 to the brackets

4(b -6) = 4*b - 4*6 = 4b - 24

then add 19 to these terms, we get:

4b - 24 + 19

combine like terms (which are -24 + 19), we get:

4b - 5

That's it....

Hope that helps

7 0

4 years ago

11/n=8/5 solve for n

mezya [45]

Answer:

n = 55/8

Step-by-step explanation:

$\frac{11}{n} = \frac{8}{5}\\\\cross \ multiply :\\ 8 \times n = 11 \times 5\\\\n = \frac{11 \times 5}{8} = \frac{55}{8}$

6 0

3 years ago

Read 2 more answers

Find the smallest 0 of f(x+5). X=?

d1i1m1o1n [39]

Two hundred and ninety hope i helped

4 0

4 years ago

125.315 to standard form

Marianna [84]

Answer:

1.25315*102

Step-by-step explanation:

6 0

3 years ago

How would I determine whether AB is tangent to oc? The o is a circle dot

icang [17]

Answer:

see explanation

Step-by-step explanation:

If AB is a tangent then ∠ ABC = 90° and Δ ABC is right

Using the converse of Pythagoras' identity

If the square of the longest side is equal to the sum of the squares on the other 2 sides.

15 is the longest side and 15² = 225

9² + 12² = 81 + 144 = 225

Thus Δ ABC is a right triangle at B

Thus AB is a tangent to the circle at B

3 0

3 years ago