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
Novay_Z [31]
3 years ago
14

What does d + 2d + d =

Mathematics
2 answers:
liraira [26]3 years ago
5 0

Answer:

Step-by-step explanation:

d + 2d + d = 4d

** d is the same as 1d. ....so if it makes it any easier, write it like :

1d + 2d + 1d = 4d

irina [24]3 years ago
4 0

Answer:

4d

Step-by-step explanation:

d=1d

1d+2d+1d=4d

(ignore the ds when adding the variable together (don't do this with variables that aren't the same thing (don't do 3x + 5y = 8xy)))

You might be interested in
How does the graph of y=ax^2+c compare to a graph off y=ax^2?
DENIUS [597]
Shifting a graph up by c units involves adding c to the whole function

therefor
y=ax^2+c is c units higher than y=ax^2 (aka, it is shifted c units up)
3 0
4 years ago
the number of hours h that it takes for ice to malt varies inversely with the temperature t it takes 3hours for a piece of ice t
Reptile [31]

Answer:

Step-by-step explanation:

Formula

h = k/temp

Givens

h = 4 hours

t = 45 degrees

Solution

3 = k / 45                  Multiply both sides by 45

3*45 = k

k = 135

Problem

what happens when h = 4 hours?

h = 4

k = 135

temp = ?

4 = 135 / temp       Multiply both sides by temp

4temp = 135          Divide by 4

temp = 135 / 4

temp = 33.75

Note that as the time went up, the temperature came down

6 0
3 years ago
Sales associates at an electronics store earn different commission
Katen [24]

Answer:

how am i gonna solve the equation if i cant see the actual chart?

Step-by-step explanation:

4 0
3 years ago
If f(x) = 2x - 5 , Find f(3). <br> Substitute 3 for x then type your final answer.
Savatey [412]

Answer:

f(3)=1

Step-by-step explanation:

take f(x)=2(x)-5

put a three wherever you see an x in parentheses

f(3)=2(3) - 5

simplify

f(3)=6-5

simplify

f(3)=1

answer:f(3)=1

5 0
3 years ago
Read 2 more answers
Which is the best description for this histogram?
pshichka [43]

Answer: it is a

Step-by-step explanation: i got it right

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is this number rounded to the nearest penny $2.759
    6·1 answer
  • Which monomial is a perfect cube?<br><br> 16x6<br> 27x8<br> 32x12<br> 64x6
    15·2 answers
  • Can you guys help asap
    5·1 answer
  • Find the value of X (Gotta choose at least 2)<br><br> x = 52<br> x = 2<br> x = 3<br> x = 33
    10·2 answers
  • Which is the correct comparison of solutions for 2x + 6 &lt; 10 and -2x + 22 &lt; 18?
    11·1 answer
  • A ferris wheel can fit 75 people in 25
    11·2 answers
  • Plssssss help asp it about math and other things pls
    6·1 answer
  • Its not 6 lol just need help ty​
    8·1 answer
  • A circle has a diameter of 8 m. what is the circumference? use 3.14 for pie
    5·2 answers
  • -3=x+5 what I need to do with a negative and positive number?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!