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
-Dominant- [34]
3 years ago
5

WHATS 4 + 2 + 10 + 5

Mathematics
2 answers:
olganol [36]3 years ago
6 0

Answer:

21

Step-by-step explanation:

haha funny number

Luba_88 [7]3 years ago
3 0
The answer to this problem is 21
You might be interested in
Which condition must be satisfied in order to use the arc length formula L = the integral from a to b of sqrt(1 + f'(x)^2) dx?
ivanzaharov [21]
Looking through my old calc notes, I am reading that f(x) needs to be continuous on [a,b] and f ' (x) also needs to be continuous on [a,b]. Both conditions are needed. If you had to pick just one, then I'd say f(x) being continuous is much more important. Though I'm not 100% sure on this one. My thinking is that if there was any discontinuities on f(x), then the arc length would be distorted and overblown. The arc length should not account for any piece that isn't on the curve. 
6 0
2 years ago
Select all that show a 16% increase or decrease.
Dafna1 [17]

Answer:

hi leifjewihgoeigyq398gy

Step-by-step explanation:

uehwgwGPy8923otirfp

4 0
3 years ago
You roll a number cube twice. Find the probability of the events. Rolling an odd number 2 or a 4.
forsale [732]

Answer: see below

Step-by-step explanation:

If this is a 6 sided die then the only possible roll that isnt an odd, a 2, or a 4 is 6.

The probability of something happening is also the probability of something not happening. So in order to not roll an odd, a 2 or a 4 in two rolls, you have to roll a 6 twice.

P = 1 - (1/6)(1/6) = 1 - (1/36) = (35/36)

5 0
3 years ago
Samantha's parents are going to paint her room. Her color choices for the
Phantasy [73]

Answer:the answer will be 6/16

Step-by-step explanation:

3/8

4 0
2 years ago
WILL MARK BRAINLIEST
Nutka1998 [239]

Answer:

a² + b² = 68

a3 + b3 = 520

Step-by-step explanation:

Given :

a + b = 10 (1)

ab = 16 (2)

A. Find a² + b²

(a + b)² = a² + 2ab + b² (3)

Substitutite the values of (1) and (2) into (3)

(10)² = a² + 2(16) + b²

100 = a² + 32 + b²

Subtract 32 from both sides

100 - 32 = a² + b²

a² + b² = 68

B. a^3 + b^3

(a + b)^3 = a^3 + b^3 + 3ab(a + b)

(10)^3 = a^3 + b^3 + 3*16(10)

1000 = a^3 + b^3 + 480

a^3 + b^3 = 1000 - 480

a3 + b3 = 520

5 0
2 years ago
Other questions:
  • The area of a triangle is 861 square centimeters. The length of the base is 82 centimeters. What is the height of the triangle?
    9·1 answer
  • Jackson needs a pair of cleats.the pair he chooses costs 85.00.He has a coupon for 15% off.How much did he then pay?
    5·2 answers
  • Which recursive formula can be used to generate the sequence below, where f(1) = 3 and n ≥ 1? 3, –6, 12, –24, 48, … f (n + 1) =
    6·2 answers
  • Solve for x, make sure to show work
    14·1 answer
  • Which function is linear? y = 1/(x + 2) y = x + 2 y = 1/x + 2 y = (x + 2)/(x - 2)
    12·1 answer
  • The formula to calculate the area of a circle from its circumference is:<br><br><br> A =c2/4π
    5·1 answer
  • Which transformations could be performed to show that △ABC is similar to △A"B"C"?
    14·2 answers
  • What statement is true about - 14 and -8?
    14·1 answer
  • Which graph can be defined by the function<br> y=-3x + 2?
    7·2 answers
  • Let x= -1, y= -2 and z = 3 evaluate the following expression x/5y - 2z
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!