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
saveliy_v [14]
3 years ago
11

What is this plzz need help for math homework it is very hard

Mathematics
1 answer:
evablogger [386]3 years ago
6 0
I believe the correct answer is “a5+2” or, like the question says to write it, “7 L(centimeters.)” this is because using the normal steps for equations, you add up how many “a”s you have total. Then you combine “-1 and +3”, which gives you positive 2. Then you add 5+2 which gives you 7. Hope this helped! :) please mark as Brainliest if the answer is correct!
You might be interested in
Havel and Petra are married and will file a joint tax return. Havel has W-2 income of $40,000, and Petra has W-2 income of $41,6
STatiana [176]

Answer:

a. Tax liability using Tax Tables $8,579

b. Tax liability using Tax Rate Schedule $8,576.80

Step-by-step explanation:

7 0
3 years ago
What is the soulution set of the equation 3x^2=48
valentina_108 [34]

Answer:

x = ± 4

Step-by-step explanation:

given 3x² = 48 ( divide both sides by 3 )

x² = 16 ( take the square root of both sides )

x = ± \sqrt{16} = ± 4

x ∈ {- 4, 4 }


8 0
3 years ago
Read 2 more answers
GEOMETRY PROBLEM THAT IS SOO HARD FOR ME <br> PLEASE HELP ME!!!!
12345 [234]
59.5 feet
Work:
17/10 = x/35
10x=595
59.5
3 0
4 years ago
An airplane flies into the wind for 5 hours, traveling 900 miles. The airplane then
Musya8 [376]

Answer:

22.5 miles per hour

Step-by-step explanation:

<u>Given system of equations</u>

5(s-w)=900

4(s+w)=900

<u />

<u>Set equations equal to each other</u>

5(s-w)=4(s+w)

5s-5w=4s+4w

s-5w=4w

s=9w

<u>Solve for w using the substitution s=9w</u>

4(s+w)=900

4(9w+w)=900

4(10w)=900

40w=900

w=22.5

Therefore, the speed of the wind is 22.5 miles per hour

7 0
3 years ago
What is the common denominator between 3/8 and 1/2
Nimfa-mama [501]

1/2 = 4/8

3/8 = 3/8

8 is the common denominator between these two fractions

4 0
3 years ago
Other questions:
  • 14x − 5 − 8x = 1 A) 0 B) 1 C) 3 D) 5
    10·1 answer
  • A rocket was launched into the air from a podium 6 feet off the ground. The rocket path is represented by the equation h(t)=-16t
    11·1 answer
  • Linda won $200,000 in a state lottery. She first paid income tax on 30% on the winnings. She invested some of the rest at 1.5% a
    13·1 answer
  • Tom says that he needs 6 rolls to obtain each possible outcome on a 6-sided die. On the fourth roll, he rolls his second "3". To
    13·2 answers
  • If ( 5^w )( 5^x ) = 5^y / 5^z , what is z in terms of w, x and y?
    11·1 answer
  • Help me please fast and please explainnnnnn
    14·1 answer
  • Jane buys a pack of 6 towels for 15.60 .
    12·1 answer
  • I'll give brainliest<br><br> reflect (-4,4) in the x-axis
    8·1 answer
  • Sing for a bicycle race. She recorded the distance he traveled in miles per hour on a graph. Determine the rate of change
    15·1 answer
  • Two cars travel in opposite directions, starting from the same place at the same time. One travels at an average rate of 43 mile
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!