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
Anuta_ua [19.1K]
3 years ago
9

PLEASE HELP ITS DUE SOON! WILL GIVE BRAINLIST!!

Mathematics
2 answers:
3241004551 [841]3 years ago
7 0
It is D, it just makes the most sense with the answers
Nostrana [21]3 years ago
4 0
Should be D. I’m not sure tho this question is kinda hard for me too
You might be interested in
Task: E = mc2
Afina-wow [57]

Answer:

$c=\left(\frac{E}{m} \right)^{\frac{1}{2} }$

Step-by-step explanation:

E = mc^2

$c^2=\frac{E}{m} $

$c=\sqrt{\frac{E}{m} } $

or

$c=\left(\frac{E}{m} \right)^{\frac{1}{2} }$

3 0
3 years ago
two times a number added to another number is 20. three times the first number minus the other number is 20. find the numbers
skelet666 [1.2K]

Answer:

y=7

Step-by-step explanation:

We have two numbers,  

x

,

y

. We know two things about them:

2

x

+

y

=

25

3

x

−

y

=

20

Let's add these two equations together which will cancel the  

y

:

5

x

+

0

y

=

45

x

=

45

5

=

9

We can now substitute in the  

x

value into one of the original equations (I'll do both) to get to  

y

:

2

x

+

y

=

25

2

(

9

)

+

y

=

25

18

+

y

=

25

y

=

7

3

x

−

y

=

20

3

(

9

)

−

y

=

20

27

−

y

=

20

8 0
3 years ago
The window in mr. Rodriguez’s attic is in two parts, each shaped like a trapezoid and each with identical dimensions
True [87]

easy way...

multiply Base x height (for both)

30 inches x 12 inches = 360 in

16 in. x 12 in = 192 in.

then add both

360 + 192 = 552

A=552 in²

8 0
3 years ago
PLEASE HELP What is the range of possible sizes for side x?
NeX [460]
The correct answer is 16.8
3 0
2 years ago
Read 2 more answers
29
Rudiy27
I’m pretty sure it is 123
3 0
2 years ago
Other questions:
  • Which is greater 0.8 or 3/4
    13·2 answers
  • Ey YukkiD, can you help me?
    9·1 answer
  • Shelly is 3 years older than Michelle. 4 years ago the sum of their ages was 67. find the age of each person now
    7·1 answer
  • A carpenter has a board that is 8 feet long. He cuts off two pieces. One piece is 3 1/2 feet long and the other is 2 1/3 feet lo
    14·1 answer
  • Danna completes 2 math problems per minute. What is the start value
    12·1 answer
  • I recently took a test in my Algebra 1 class. This was on the test (that I most likely failed)and it said something about vertic
    5·1 answer
  • The principal. Ms kennedy and the chairman were at the meeting how many persons were at the meeting
    14·2 answers
  • PLEASE HELP and if you can please explain how you got your answer ty
    5·1 answer
  • HELP ME PLEASE HURRY!!!!!!
    10·1 answer
  • Help me solve this please!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!