1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
grin007 [14]
3 years ago
5

(1+5^2)-16(1/2)^3 step by step of solving this

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
7 0

Power: 5 ^ 2 = 25

Add: 1 + 25 = 26

Power: 1

2

^ 3 = 13

23

= 1

8

Multiple: 16 * 1

8

= 16 · 1

1 · 8

= 16

8

= 2 · 8

1 · 8

= 2

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(16, 8) = 8

Subtract: 26 - 2 = 24


You might be interested in
How do I show the work to figure out, how many inches are in 4.2 meters
serg [7]
4.2 times 39.37 = 165.354
3 0
3 years ago
What is the slope of the line
abruzzese [7]

Answer:

1/3

Step-by-step explanation:

3 0
3 years ago
Someone pleasee help me with this freaking IXL.
Norma-Jean [14]
The answer is 1761 1/2 (1761.5 in decimal form)
6 0
2 years ago
Find the area of a triangle with a =33, b =51, and c =42.
PolarNik [594]

Answer:

d. 690.1 units²

Step-by-step explanation:

1. You can use the Heron's formula to calculate the area of the triangle, which is:

K=\sqrt{s(s-a)(s-b)(s-c)}

Where:

s=\frac{a+b+c}{2}

2. Calculate s:

s=\frac{33+51+42}{2}\\s=63

3. Substitute values into the formula shown above and calculate the area, as following:

K=\sqrt{63(63-33)(63-51)(63-42)}\\K=690.1units^{2}

4. Therefore, the area is 690.1 units².

4 0
3 years ago
Help on both please ! Im a new student at this school and didn't learn this
larisa86 [58]
For the first one, you have to convert the fractions to an improper fraction. To do that you need to multiply the bottom denominator number (3) by the whole number (1) then you need to add the numinator, so 3x1+2= 5. You have to keep the denominator so 1 2/3 is equal to 5/3. Then do the same to 2 1/5, and you get 11/5. Now you have to find a common denominator, that's basically the smallest number that both numbers can go Into, the lowest common denominator for 3 and 5 is 15. So 3x5= 15, so we have to multiply the top number by 5 which is 25. So 5/3 is equal to 25/15, then 5x3= 15, so you need to multiply 11 by 3 which is 33. So 11/5 is equal to 33/15. Then you add them. Add the numinators (25+33=58. Then you keep the denominator 15. So when u add it it's 58/15 then you need to simplify that and you get 3 13/15.

The second one you turn them into improper fractions like I told you how to before (multiply the bottom number by the whole number then add he top number, then add he same denominator.) do that for both. Then you line them right next to each other and multiply across. (I just realized that they were the same number so they are equal to 5/3 and 11/5)
Then you do 5x11 and you get 55 then do 3x5 and you get 15. 55/15 is your answer, but you need to simplify it, you need to divide 55 by 15, (not all the way just the first number) so you do 15x3 and that's 45, then you subtract that from 55, and you get 10, so then you take your denominator (15) and you answer is 3 10/15. But when you simplify it it's 3 and 2/3


Hope I helped sorry it's so long and sorry for any typos it's so long I didn't go back and check
5 0
3 years ago
Other questions:
  • Simplify the following in the form of a + b √c<br><br>2√2-7√8+4√½+8√32​
    9·1 answer
  • Can someone find the slope of these points- (8,20) and (4,61)
    8·2 answers
  • What is 10/7=x/5?<br> A.10x=35<br> B.7x=50<br> C.5x=70
    10·1 answer
  • How do you write 0.01 as a percentage
    5·1 answer
  • Translate this phrase into an algebraic expression. 45 decreased by twice a number Use the variable n to represent the unknown n
    11·1 answer
  • What is the area please
    11·2 answers
  • Given the formula for the perimeter of a rectangle where I represents the length and w represents the width 2(l+w)
    6·1 answer
  • How to work out ratio<br>​
    5·1 answer
  • HELP! ITS EASY BUT I CANT DO IT!! Find the volume of a rectangular prism with length = 8.4mm, width = 3.5mm and height = 5.6mm.
    15·1 answer
  • Which statement about the relationship between the graph f and the graph of g(x)=7x^2 is true
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!