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
zavuch27 [327]
3 years ago
9

2.(3x²-5)-5=9 Ayuda/help

Mathematics
1 answer:
Viefleur [7K]3 years ago
3 0

Answer:

2

Step-by-step explanation:

2(3x²-5)-5=9

6x²-10-5=9

6x²-15=9

6x²=9+15

6x²=24

x²=24/6

x²=4

x=2

You might be interested in
Witch method will not get you to the point (5,2.5) ?
ICE Princess25 [194]

Answer:

that do it make any sense nshshshshshsjshshsnshdjdjjsjskslqpsjdbjdbsjsbsjdhshdhdhshsjsjsjjsjshshshsjs

Step-by-step explanation:

luttdlyjr5ie5uwriyrqkapeyEltezeltslrysrpfhzfhzllzryLRyLryYRh$&ffjzltjdltustudltustzfjxfj

5 0
4 years ago
Mary spent a total of $322.36 for a party. She spent $200.44 on food, plus an additional $30.48 for each hour of the party. How
n200080 [17]

Answer:

B 4 hours

Step-by-step explanation:

322.36 - 200.44 = 121.92

121.92 ÷ 30.48 = 4

3 0
3 years ago
Read 2 more answers
How to solve and answer using elimination
grin007 [14]

Answer:

the answer is:

x=6

y=7


4 0
4 years ago
Find the area of a parallelogram with the given vertices. P(–5, –2), Q(7, –2), R(–2, 8), S(10, 8)
beks73 [17]

Area of a parallelogram = bh

First, find b (base):

b = 12

Then find h (height):

h = 10

Multiply:

120

The answer is D) 120 units^2

4 0
3 years ago
True or False? A secant is a line or segment that passes through a point on the circle and the center of the circle.
Musya8 [376]
Thr answer is False
That line is called diameter
6 0
3 years ago
Read 2 more answers
Other questions:
  • You purchase pair of pants for $34.60 and a shirt for $12.30. If you need to pay 8% sales tax, what is the final price?
    15·1 answer
  • How many solutions does this system have?
    11·2 answers
  • Is the number prime 5 and cmppsite or just one?
    14·1 answer
  • PLEASE HELP!! Will give Brainliest!!!
    7·2 answers
  • An insurance firm reported that "the typical water-skiing accident occurs near the dock from which they start." Which of the fol
    13·1 answer
  • Find the angle between the given vectors to the nearest tenth of a degree.
    10·2 answers
  • Please help and Thank you whoever you are.
    9·1 answer
  • Write an equation for the exponential function represented in the graph below
    8·1 answer
  • What is "Find the product of 36 and 47" , It is an area model!- I-ready
    11·1 answer
  • When simplified, 9x-(x+4) is what
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!