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
Shtirlitz [24]
4 years ago
7

Please need some help with arithmetic functions!!!

Mathematics
1 answer:
frutty [35]4 years ago
8 0
A, perhaps,plz check the definition of functions
You might be interested in
What is the value of x in the equation below?
olchik [2.2K]
X = 4. First you divide by 6 on both sides to get rid of the parentheses, then add 8 to both sides and get x alone on the left.
8 0
3 years ago
What is the complement of an 18 degree angle
svlad2 [7]

Answer:

The complementary angle is 72

Step-by-step explanation:

Complementary angles add to 90 degrees

Let x be  the complementary angle

x+18 = 90

Subtract 18 from each side

x = 90-18

x = 72

6 0
4 years ago
What are the two types of percent of change
galina1969 [7]
Percentage errors and percentage difference
5 0
3 years ago
.Un recipiente cilíndrico de 5cm de radio y 10cm de altura se llena de agua. Si la masa del recipiente lleno es de 2kg, ¿cuál es
Lera25 [3.4K]

Answer:

La masa del recipiente vacío es 1,2146 kg.

Step-by-step explanation:

La densidad se define como la propiedad que tiene la materia, ya sean sólidos, líquidos o gases, para comprimirse en un espacio determinado. En otras palabras, la densidad es una magnitud que permite medir la cantidad de masa que hay en determinado volumen de una sustancia. Entonces, la expresión para el cálculo de la densidad es el cociente entre la masa de un cuerpo y el volumen que ocupa:

densidad= \frac{masa}{volumen}

Entonces la masa puede ser expresada como:

masa= densidad*volumen

En este caso:

  • densidad del agua= 1000 \frac{kg}{m^{3} }
  • volumen del recipiente cilíndrico= π*radio²*altura= π*(5 cm)²* 10 cm= π*(0,05 m)²*0,1 m= 7,854*10⁻⁴ m³

Reemplazando:

masa= 1000 \frac{kg}{m^{3} } * 7,854*10⁻⁴ m³

masa=0.7854 kg

Si la masa del recipiente lleno es de 2 kg, entonces se le resta la masa de agua calculada:

2 kg - 0,7854 kg= 1,2146 kg

Entonces,<u><em> la masa del recipiente vacío es 1,2146 kg.</em></u>

<u><em> </em></u>

<u><em></em></u>

8 0
3 years ago
Can someone please help me!?!?!?
sineoko [7]

3. Alt. Interior Angles

4. definition of midpoint

5 0
3 years ago
Other questions:
  • Ten people go to a party. how many dierent ways can they be seated at a round table?
    9·1 answer
  • I need help with these three problems.... please help me????
    10·1 answer
  • Evaluate the following expression.<br> 3^-2 <br><br> Evaluate the following expression.<br> 5^-3
    10·2 answers
  • Write an equation for each line in slope-intercept form. <br><br> b
    9·2 answers
  • Hudson read 18 books in 12 months. What was his rate of reading in books per month? Express your answer in simplest form.
    14·1 answer
  • A landscaping company uses a mixture of 20 pounds of grass seed and 356 pounds of fertilizer when reseeding a customer lawn.how
    8·1 answer
  • Answer this please. 25 point prize and brainliest!
    14·1 answer
  • PLEASE HELP
    7·1 answer
  • If the area of a rectangular garden is 12x2−20x. What is the length if the width is 4x? 8x2−168 x squared minus 16 3x2−5x3 x squ
    15·1 answer
  • Your friend says the solutions to the unequal 9x -11x &gt; 6 are x&gt; 3
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!