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
Irina18 [472]
3 years ago
5

2x-5=33what's the work ? ><

Mathematics
2 answers:
Svet_ta [14]3 years ago
5 0
2x-5=33 
2x=33+5
2x=38
x=38/2
x=19 : )

stellarik [79]3 years ago
4 0
+5 on both sides

So you're left with 2x=33

Divide 2 from both sides

X= 16.5
You might be interested in
Simplify the following polynomial:<br> (3ax +2a - 3a²x) + (3a²x - 5ax - a) + 8a
Nataly_w [17]
8ax+9a is the answer
3 0
3 years ago
Find the area of a regular octagon with side lengths of 17.2 m and an apothem length of 20.8 m.
jek_recluse [69]

Answer:

Pentagon a = 4.9 in. s = 7.1 in. /l ;/ >cvr'-. ~ j-?.1· '19~~. 5) Octagon a = 20.8 m s= 17.2m. ,4 ~;.>a-rt. ::: i, 17. z • t~f "g. ~ :::::, l'/?1 ,0 nt z, ... What is the length of the apothem to the nearest whole number

Step-by-step explanation:

Pentagon a = 4.9 in. s = 7.1 in. /l ;/ >cvr'-. ~ j-?.1· '19~~. 5) Octagon a = 20.8 m s= 17.2m. ,4 ~;.>a-rt. ::: i, 17. z • t~f "g. ~ :::::, l'/?1 ,0 nt z, ... What is the length of the apothem to the nearest whole number

5 0
3 years ago
These marbles are placed in a bag and two
Stolb23 [73]
That’s a lot of words i don’t know
5 0
3 years ago
Read 2 more answers
What is the quotient when the sum of — 1/2 and -- 3/4 is divided by the product of
docker41 [41]
What I got was 9/10 or you could make it into a percentage 90% hope this helps
4 0
2 years ago
(Geometry) The answers are x = 15 and y = 9 but I don't know how. Help me understand this
Kryger [21]

Check the picture below.

\bf \stackrel{\measuredangle DAC}{4y+2x}~~=~~\stackrel{\measuredangle BCA}{9y-x}\implies 2x=5y-x\implies 3x=5y\implies \boxed{x=\cfrac{5y}{3}} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\measuredangle DAB}{[(4y+2x)+35]}~~+~~\stackrel{\measuredangle ADC}{5x+4}~~=~~180\implies 4y+2x+5x+39 = 180 \\\\\\ 4y+7x+39=180\implies 4y+7x=141\implies \stackrel{\textit{substituting "x"}}{4y+7\left( \boxed{\cfrac{5y}{3}} \right)} = 141

\bf 4y+\cfrac{35y}{3}=141\implies \stackrel{\textit{multiplying both sides by }\stackrel{LCD}{3}}{3\left( 4y+\cfrac{35y}{3} \right)=3(141)}\implies 12y+35y=423 \\\\\\ 47y=423\implies y=\cfrac{423}{47}\implies \blacktriangleright y = 9 \blacktriangleleft \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{since we know that}}{x=\cfrac{5y}{3}}\implies x = \cfrac{5(9)}{3}\implies \blacktriangleright x = 15 \blacktriangleleft

4 0
3 years ago
Other questions:
  • Name the segments in the figure below..
    5·1 answer
  • Tuna missed 5 points out of 100 points on her math test. What decimal number represents the part of her math test that she answe
    15·2 answers
  • How do you express 2/10 in scientific notation?
    12·1 answer
  • Can someone please help me with this problem ASAP thank you
    8·1 answer
  • Why is 5 a day the color way important to know and understand?​
    5·1 answer
  • Convert 20 quarts to gallons. There are 4 quarts in a gallon.
    11·2 answers
  • Write the equation of the line in slope-intercept form: y=mx+b<br> Given: Point (-3,-1) Slope: 0
    15·2 answers
  • The equation yˆ=6.8x+9.1 is the equation of a regression line in a scatter plot.The x-value is the number of hours after a store
    15·1 answer
  • Anyone got the answer?
    9·1 answer
  • Help I’m so bad at math
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!