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
alex41 [277]
3 years ago
10

Which expression is equivalent to

Mathematics
1 answer:
ad-work [718]3 years ago
7 0

Answer:Sorry but none where c there e but no c .

But it would be 16c +2f +13 .

Step-by-step explanation:you need to combine like terms

which are 13c +3c =16c and 9f- 7f=2f and 15-2 =13 .

Hope it helps .

You might be interested in
80 POINTS
frez [133]

I GOT YOU

1. b

2. b

3. b

4. c

5. c

6. a

7. c

8. b

9. a

10. d

hope this helps!

6 0
3 years ago
Read 2 more answers
Which of the following is a solution of x^2+8x= -32
juin [17]

Answer:

X1=-4+4i

X2=-4-4i

Step-by-step explanation:

X^2+8x+32=0

Δ=b^2-4ac=8^2-4(32)=-64<0

X1=(-b-i√Δ) /2a=(-8-8i)/2=-4-4i

X2=(-b+i√Δ) /2a=(-8+8i)/2=-4+4i

3 0
3 years ago
How many kilobytes are in in 1 terabyte if a terabyte is 2^40 and kilobyte is 2^10
Tresset [83]

Answer:

There are 2^{30} kilobytes in a Terabyte

Step-by-step explanation:

If one Terabyte is 2^{40} bytes and one kilobyte is 2^{10} bytes, then, by simple quotient we can find how many kilobytes are in one Terabyte:

\frac{2^{40}}{2^{10}} = 2^{30}

Notice that in the numerator we have 40 factors of "2", while in the denominator we have 10 factors of "2". So we can cancel just 10 common in denominator and numerator and end up with 30 factors of "2" left in the numerator.

On can also use the "properties of exponents" to simplify exponents with the same base.

8 0
3 years ago
A Kite of Area 255 m2 has one diagonal of length 9m . find the length of the other diagonal
Bas_tet [7]

\\ \rm\longmapsto Area=255m^2

\\ \rm\longmapsto LB=255

\\ \rm\longmapsto 9L=255

\\ \rm\longmapsto L=\dfrac{255}{9}

\\ \rm\longmapsto L=28.3m

6 0
3 years ago
WHOEVER ANSWER THIS AND HAS THE SMARTEST ANSWER I WILL MARK YOU AS BRAINLIEST. 15 out of 20 students own hand-held games; 105 ou
Iteru [2.4K]
The first ratio would be 3:4 (dividing by 5).
The second ratio would be 21:32 (also dividing by five).
To determine if they are equivalent rates, you must somehow make them even. Multiplying 3:4 by 7 would give you 21:28. Thus proving they are not equivalant.
7 0
3 years ago
Other questions:
  • Identify the variation as direct, inverse, joint or combined. A = r²
    10·2 answers
  • To store his art supplies, Kyle buys a cube-shapped box with 8-inches sides. His longest paintbrush is 13.5 inches long. Explain
    15·1 answer
  • If using the method of completing the square to solve the quadratic equation
    7·1 answer
  • A quadratic equation has exactly one real number solution. Which is the value of its discriminant?
    15·2 answers
  • Solve by factoring square roots x^2 -49=0​
    12·1 answer
  • The security code to your home security system includes three single digit numbers 2.
    5·1 answer
  • Please help me!!!!!
    10·1 answer
  • Which is the best estimate of the circumference of this circle? A. 4 units B. 2 units C. 38 units D. 12 units​
    12·1 answer
  • Can someone plz help me with this one problem plz I really need this to be correct!!!
    15·1 answer
  • I really need help with this question.. I've been stuck on it for a while
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!