3 years ago

1. Find the surface area of the triangular pyramid.

Mathematics

1 answer:

marshall27 [118]3 years ago

6 0

Look on this website they have all the answer getmathhelp.net

You might be interested in

If m A.26°<br> B.42°<br> C.112°<br> D.124°

loris [4]

Is is the b becuase is b

3 0

3 years ago

Please help I don't know how to explain

spin [16.1K]

Well, 1/4 = 2x.
1/4 / x = 2

cause 2x is multiplication
and the other side shows divison for the right side of the and

also, solution
x = .125

7 0

3 years ago

solomon has read 1/3 of his book. He finishes the book by reading the same amount eat night for 5 nights what fraction of the bo

Arada [10]

The answer is 2/3 for a fraction and the decimal number is 0.6666666667

8 0

3 years ago

Nina has $5 and $10 bills in her wallet. She has a total of 13 bills with a value of $85. How many of each type of bill does she

matrenka [14]

Answer:

I got eleven 5 dollar bills and and I got 3 ten dollar bills

Step-by-step explanation:

what i did was start out with 85/5, then that was 17 so I started minusing 2 fives to = 1 ten so 15 5's and 1, 10 then so forth 13 5 dollar bills and 2 10 dollar bills, 11 5 dollar bills and 3 ten dollar bills. y=-2x+17

5 0

2 years ago

if alpha and beta are the zeros of the quadratic polynomial FX = x square - 5 x + 4 find the value of one by alpha + 1 by beta-2

Kryger [21]

Answer:

suggestions use math scanner or mathaway or algebra calculator they will provide the steps and answer

5 0

2 years ago