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
ExtremeBDS [4]
3 years ago
8

How do you Evaluate -514 +13 +47 −16

Mathematics
2 answers:
Sedaia [141]3 years ago
8 0

First add 13 to -514, which is 13-514, which is -501. Then add another 47, which can be written as 47-501 instead, which is -454. To subtract the 16, find 454+16 (it's 470) and then put a negative sign in front. The answer is -470.
VMariaS [17]3 years ago
4 0
- 514 + 13 + 47 - 16

- 501 + 47 - 16

- 454 - 16

- 470.

You might be interested in
What is the diameter of circle 0 if the radius is 4​
arsen [322]

Answer:

8

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What are the coordinates of the hole in the graph of the function f(x)?<br><br> f(x)=x2+3x−28x+7
Irina-Kira [14]

9514 1404 393

Answer:

  (-7, -11)

Step-by-step explanation:

  \dfrac{x^2+3x-28}{x+7}=\dfrac{(x+7)(x-4)}{x+7}=x-4\qquad x\ne-7

The hole is at x=-7. The left- and right-limits at that point are -7-4 = -11. So, the coordinates of the hole are (-7, -11).

6 0
3 years ago
if i have a line y=4x+7. I want to create another line that is perpendicular through point A (16,2). What is the new equation?
Charra [1.4K]
Perpendicular lines have the negative reciprocal slope, so the slope of your new line will be -1/4 and the current equation will be as follows:
y = -1/4x + b
(where b is the y intercept)

to find b, plug in point A and you'll get:
2 = -1/4(16) + b
2 = -4 + b
6 = b

the equation will be:
y = -1/4x + 6
4 0
3 years ago
Simplify (5^x+2-5^x)/5^x×4
murzikaleks [220]

Answer:

6

Step-by-step explanation:

The given expression is,

\frac{5^{x+2}-5^x }{5^x\times4}

Now, we know that,

a^{m+n} = a^m . a^n

Then,

5^{x+2}=5^x . 5^2

So,

\frac{5^{x+2}-5^x}{5^x\times4}=\frac{5^x.5^2-5^x}{5^x\times4}

Now, taking 5^{x} common from the numerator of the given expression, then

\frac{5^{x+2}-5^x}{5^x\times4}=\frac{5^x(5^2-1)}{5^x\times4}

\implies\frac{5^{x+2}-5^x }{5^x\times4}=\frac{5^2-1}{4}

\implies\frac{5^{x+2}-5^x}{5^x\times4}=\frac{5\times5-1}{4}=\frac{25-1}{4}

\implies\frac{5^{x+2}-5^x}{5^x\times4}=\frac{24}{4}=6

So, the simplified form of the given expression gives the result 6.

8 0
4 years ago
What is the completely factored form of 8x^2 -50
dezoksy [38]
<span>8x^2 -50
= 2(4</span><span>x^2 - 25)
= 2(2x + 5)(2x - 5)

hope it helps </span>
4 0
4 years ago
Other questions:
  • Consider the following figure and find the value of v
    12·2 answers
  • Find the distance between the points (1, 2) and (4, 3). <br><br> √7 <br> √10<br> 5√2
    13·2 answers
  • A function is defined as a relation for which each x-value has exactly one corresponding y-value. The graph of a function, f(x)
    15·1 answer
  • 84 is 75%, how much is 100%
    14·1 answer
  • Step 1: Select a two-digit number less than 100.
    15·1 answer
  • How to Factor 4n^3-49n
    5·1 answer
  • WORTH ALOT!!! 25) A hockey player signs a contract with a starting salary of $840,000 per year and an annual increase of 6.5% be
    12·1 answer
  • -2n - 10n + 3 = -n + 5
    8·1 answer
  • What is 41:15 simplified
    12·1 answer
  • Ill give brainliest for attempt help needed
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!