3 years ago

Someone help me plz ???

Mathematics

1 answer:

kirill115 [55]3 years ago

6 0

Answer:

158cm squared

Step-by-step explanation:

Area of triangle=1/2×b×h

Area of rectangular base of prism=l×w

Area of 2 rectangular sides of the prism=l×w

So Total surface area= 1/2×6×5×2)+(8×6)+(8×5×2)=158cm squared

You might be interested in

Which function represents the inverse of function f below?

iragen [17]

Answer:

The answer is.........A

8 0

3 years ago

The length of an instant message conversation is normally distributed with a mean of 5 minutes and a standard deviation of 0.7 m

zloy xaker [14]

The probability of the message lasting longer than six minutes is 0.955. I hope this helps!

8 0

3 years ago

Read 2 more answers

Anyone???????? help pweez

Olegator [25]

Answer is A is the correct answer kind sir

6 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7Bx%7D%20%2B1%7D%7Bx-%5Csqrt%7Bx%7D%20%2B1%7D" id="TexFormula1" title="\frac

zubka84 [21]

Answer:

Step-by-step explanation:

$\frac{\sqrt{x}+1 }{x-\sqrt{x}+1 }=\frac{\sqrt{x}+1}{(x+1)-\sqrt{x}}\\\\=\frac{(\sqrt{x}+1)([x+1]+\sqrt{x})}{([x+1]-\sqrt{x})+([x+1)+\sqrt{x}])}\\\\=\frac{\sqrt{x}*x+\sqrt{x}*1+\sqrt{x}*\sqrt{x}+1*x+1*1+1*\sqrt{x}}{(x+1)^{2}-(\sqrt{x})^{2}}\\\\\\=\frac{x\sqrt{x}+\sqrt{x}+x+1+x+\sqrt{x}}{x^{2}+2x+1-x}\\\\=\frac{x\sqrt{x}+2\sqrt{x}+2x+1}{x^{2}+x+1}\\\\$

8 0

3 years ago

a human adult takes about 16 breaths in 60 seconds. A puppy takes about 8 breaths in about 15 seconds. Are these rates equivalen

Brums [2.3K]

I solved this question by dividing 16 into 60 to figure out how many breaths an adult takes in 1 second, and then doing the same for the puppy.

16/60= .2667
8/15= .5333

Since these numbers are not the same, the rates are not equivalent.

4 0

3 years ago