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
igomit [66]
3 years ago
5

What is -157/20 as a decimal

Mathematics
1 answer:
abruzzese [7]3 years ago
4 0
-\frac{157}{20}=-\frac{140+17}{20}=-\left(\frac{140}{20}+\frac{17}{20}\right)=-7\frac{17}{20}\\\\-7\frac{17}{20}\to\ divide\ 17\ by\ 20\to\boxed{-7\frac{17}{20}=-7.85}\\\\other\ way\\\\-7\frac{17}{20}=-7\frac{17\cdot5}{20\cdot5}=-7\frac{85}{100}=\boxed{-7.85}
You might be interested in
What is the value of f(x) when x = -1<br> f(x) = 2* + 5
LenaWriter [7]
Do you still need any help??
7 0
3 years ago
What is the domain of<br> f(x) = -x2 + 4<br> g(x) = -3x
erica [24]

Answer:

Step-by-step explanation:

(−∞,∞)

6 0
3 years ago
If i save 20$ every week for a year how much will i have at the end of the year
wlad13 [49]
If you save $20 every week for a year you will save $1,042.858
Please give me the brainliest answer! <3
4 0
3 years ago
Read 2 more answers
1/2(n-5)=1/2(23-5) I cannot find what’s half of 23-5
liraira [26]

Answer:

n = 23

Step-by-step explanation:

if 1/2 (n-5) = 1/2 (23-5)

that must mean that n=23.

and if you are just looking for 1/2 of 23-5 that is just 9. (23-5) = 18 and half of 18 is 9

3 0
3 years ago
If h(x)=1-2/3x, find h(-6).
Alex

Answer:

  5

Step-by-step explanation:

Put -6 where x is and do the arithmetic.

  h(x)=1-\dfrac{2}{3}x\\\\h(-6)=1-\dfrac{2}{3}(-6)=1-\dfrac{-12}{3}=1-(-4)=1+4\\\\\boxed{h(-6)=5}

3 0
3 years ago
Other questions:
  • Perform the indicated operations. Express the result in scientific notation. (5.7 × 105) + (4.6 × 106) – (2.9 × 105)
    15·1 answer
  • Factor completely: 3x2 + 2x - 1. Answer. (3x + 1)(x + 1). (3x + 1)(x - 1). (3x - 1)(x + 1). (3x - 1)(x - 1).
    6·2 answers
  • A car race lasted 2.07 hours How many seconds did the race last ? If necessary round your answers to the nearest tenth of a seco
    15·1 answer
  • -50 added to three times an unknown number equals -11? What is the solution to the sentence shown?
    10·1 answer
  • Mark lives 5,000 feet from school. He walks to school at a steady rate of 250 feet per minute. Use that information and the diag
    7·2 answers
  • Requiem needs to know if the triangle shown is a right triangle. Which equation could he use to help ?
    7·1 answer
  • Use the Commutative Property and compatible numbers to calculate the sum. Explain how you used mental math. 23. 3 + 36. 7
    6·1 answer
  • The sum of the measures of angles for a triangle is 180°. Find the value of x and then the measures of the 3 angles
    6·1 answer
  • An angle that is one half its arc is a/n
    13·1 answer
  • Mark the absolute maximum point of the graph
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!