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
grandymaker [24]
4 years ago
15

I need help. how do i write 4=(-8)+3x as a decimal

Mathematics
2 answers:
miskamm [114]4 years ago
7 0
4=(-8)+3x
+8 +8
12=3x
4=x

or 4.0
Vanyuwa [196]4 years ago
5 0
This is an equation, you can't write equations as decimals. I think you're asking for x (as a decimal)?

Add 8 to each side: 4+8= 8+(-8)+3x
12=3x
x=4
This is a whole number so it's already in decimal form
You might be interested in
URGENT!!! Write the product as a sum or difference.
CaHeK987 [17]

Answer:

3 sin(41t) - 3 sin(t)

Step-by-step explanation:

The general formula to convert the product of the form cos(a)sin(b) into sum is:

cos(a) sin(b) = 0.5 [ sin(a+b) - sin (a-b) ]

The given product is:

6 cos(21t) sin(20t) = 6 [ cos(21t) sin(20t) ]

Comparing the given product with general product mentioned above, we get:

a = 21t and b = 20t

Using these values in the formula we get:

6 cos(21t) sin(20t) = 6 x 0.5 [ sin(21t+20t) - sin(21t-20t)]

= 3 [sin(41t) - sin(t)]

= 3 sin(41t) - 3 sin(t)

Therefore, second option gives the correct answer

4 0
3 years ago
What is the area of the trapezoid with height 13 units?
Rina8888 [55]
A = 1/2(15+7+15+7)(13)
A= 1/2(44)(13)
A = 286

answer
286
6 0
3 years ago
Read 2 more answers
I solved it myself and my result is (n+1)/n. Why is that 1/2 there? An explanation would be great if possible. Thanks!
katovenus [111]

Answer:

The product of (k + 1) series starts with 3 (because k = 2) and you need 2 to be multiplied to this in order to get (n + 1)!

Therefore you need to multiply 2 and 1/2 to make it right. 2 completes the factorial and 1/2 remains.

Hope it was clear explanation.

6 0
3 years ago
The length of the rectangle is x + 12. The width of the rectangle is x + 3. Please determine the area of the rectangle.
harina [27]

Answer:area = x^2 +15x +36

Step-by-step explanation:

9 0
3 years ago
Which of the following is an equivalent trig ratio for sin 60.
Liono4ka [1.6K]

Answer:

it sin 60

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Two gears are connected and are rotating simultaneously. The smaller gear has a radius of 2 inches, and the larger gear has a ra
    7·1 answer
  • 4gallons is how many cups of milk​
    5·2 answers
  • What is 23+41-7×398-15
    6·1 answer
  • What is the length of x in the diagram below? 5/√3 10/√3 5√3 10
    14·1 answer
  • Please help asap 20 pts
    15·2 answers
  • What is the 4th term of the linear sequence 27,25,23,21,19
    13·1 answer
  • PLEASE HELP 20 POINTS + BRAINLIEST IF ANSWERED Which method correctly solves the equation using the distributive property? Negat
    14·2 answers
  • Which represents the solution set of the inequality 5x-9<21?
    6·2 answers
  • PLS!!!! Which of the following terms could NOT be used to describe any part of the expression below?
    15·1 answer
  • I WILL GIVE BRAINLIEST IF SOMEONE GET THIS.......
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!