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
balandron [24]
3 years ago
6

Warren just found his old journal in a drawer and has decided to start making 1 journal entry every day. There were already 8 en

tries in his journal.
Write an equation that shows how the total number of journal entries, y, depends on the number of elapsed days, x.
Mathematics
1 answer:
xenn [34]3 years ago
5 0
Since x is the days And y is the entries And there are 8entries already the equation should be y=x+8
You might be interested in
Thrice a number decreased by 5 exceeds twice the number by a unit find the number
viktelen [127]
Working attached below. Hope this helps! Any questions let me know :)

6 0
3 years ago
Carlo spent $107.60 on 8 books. If each book cost the same amount, how much did one book cost?
dlinn [17]

Answer:

$13.45

Step-by-step explanation:

Divide $107.60 by 8

4 0
3 years ago
Read 2 more answers
The radius r of a circle is increasing at a rate of 7 centimeters per minute. (a) find the rate of change of the area when r = 1
VikaD [51]
Dr /dt = 7

A = pi r^2

dA / dr = 2pir

dA/dt = dA/dr  * dr/dt = 2pir * 7  = 14pir

when r = 12   rate of change of the area =  14*pi*12  =  168pi

            =  527.79 cm^2 / minute to nearest hundredth
5 0
3 years ago
Dos triángulos son semejantes, si sus ángulos son iguales y sus lados proporcionales. Verdadero o falso?
iren2701 [21]

Answer: verdadero.

Step-by-step explanation:

En geometría se dice que dos figuras son semejantes si tienen la misma forma pero no necesariamente el mismo tamaño.

Ahora, lo que define la forma de un triángulo son sus ángulos, entonces si dos triángulos tienen los mismos ángulos, estos triángulos van a tener la misma forma.

Y los lados siendo proporcionales entre ellos (recordar que una relación proporcional es y = k*x) habla de la relación entre los tamaños de los dos triángulos.

Entonces si, "dos triángulos son semejantes, si sus ángulos son iguales y sus lados proporcionales" es verdadero.

5 0
3 years ago
A block of copper weighs 2160g and has a volume of 240cm cubed. what is the density of the copper?
mrs_skeptik [129]
(Mass) 2160g (Divided by) / (Volume) 240cm (Equals) = 9 (Density)

3 0
3 years ago
Other questions:
  • Solve for x. 5^11x=25^x+9
    13·1 answer
  • There are nine hundred eighty-five thousand, four hundred five people who watched a recent video on
    6·2 answers
  • The diameter of a sphere is 6ft 6in. Find the radius
    12·2 answers
  • How do you take the derivative of 3x2 + x4?
    10·1 answer
  • "If A, then B" is the form of a<br> statement.
    8·1 answer
  • How much does taryn charge tooq a lawn
    15·1 answer
  • Plz hurry and answer i will give brainliest<br><br> what is 2*2+6/2*3
    10·1 answer
  • Question 4 of 5
    14·2 answers
  • 7 ft x 15ft x 17 ft<br> What kind of triangle
    12·2 answers
  • THIS IS FREE MATH POINTS HELP ASAP PLS DONT BE WRONG AND PROVIDE EXAMPLE NEEED ASAP AND LAST ATTEMPT PLSSSSSSS!!!!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!