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
OlgaM077 [116]
3 years ago
11

Are the expressions 3(x + y) + 2y + 10 and x + 5y + 2(x + 5) equivalent? PLEASE HURRY

Mathematics
1 answer:
romanna [79]3 years ago
6 0
Yes they are equivalent.The reason is if you expand them and simply them you will get the answer of 3x+5y+10.
You might be interested in
Help me asap plssss !! will crown brainliest !!
Finger [1]

Answer: 82

Step-by-step explanation:

5 0
3 years ago
A flagpole is at the top of a building. 300 feet from the base of the building, the angle of elevation of the top of the pole is
Grace [21]

Answer: We can use tangent here to find the length of the flagpole

First, find the length of the building + the flag pole

tan 32 = x/300

x=300tan32=187.460805573

(length of building + flagpole)

find length of building

tan 30 = x/300

x=173.205080757

subtract

187.460805573-173.205080757=14.255724816

round, length of flagpole = 14 feet

7 0
3 years ago
Help please!! Don’t understand! 6th grade math
Agata [3.3K]

Answer:

4. is 6.6

Step-by-step explanation:

I hope this helps

3 0
3 years ago
Help me please
Viktor [21]
(3x+4) units.

Working;
AM=AD+DM
      =x+5+2x-1
      =(3x+4) units

8 0
3 years ago
A parallelogram has an area of 216.24 cm 2 2 and a height of 15.9 cm. How long is the base of the parallelogram? Enter your answ
Studentka2010 [4]
The base would by 13.6 because 13.6 * 15.9 = 216.24
5 0
3 years ago
Read 2 more answers
Other questions:
  • Please show work!<br> 4k+15m+2m−5k<br> Thanks so much!
    10·1 answer
  • Edith is shopping for a new leather couch. Jordan’s Furniture has one that costs $3,000. However, this weekend she can get a 15%
    6·1 answer
  • What if x is 4 and y is 5?
    7·1 answer
  • A certain alloy contains 14.25% nickel. How much nickel is there in a piece weighing 375 pounds? Round your answer to the neares
    9·2 answers
  • In the 30-60-90 triangle below, side s has a length of Blank and the hypotenuse has a length of blank?
    9·2 answers
  • If the measure of the third angle of the triangle is 45 ​° more than three time the measure of either of the other two​ angles,
    13·1 answer
  • The first term in a geometric series is 64 and the common ratio is 0.75. Find the sum of the first 4 terms in the series.
    10·1 answer
  • A stack of boards is 21 inches high. Each board is 1 3/4 inches thick. How many boards are there
    13·1 answer
  • Help pls ? find the HJ
    12·1 answer
  • 40 point.!!!! HELP ME PLEASE MY MOM GONNA YELL AT ME
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!