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
Galina-37 [17]
2 years ago
13

-6-2y^2+6x-4x+1+7y^2-y^2

Mathematics
1 answer:
elena-14-01-66 [18.8K]2 years ago
4 0

Answer:

4 y ^2 + 2 x − 5

Step-by-step explanation:

You might be interested in
Translate the sentence into an equation.<br> The sum of 9 times a number and 7 is 5.
Luda [366]

Answer:

x=-2/9

Step-by-step explanation:

9x + 7 = 5 \\ 9 x = 5 - 7 \\ 9x =  - 2 \\  \frac{9x}{ 9}  =  \frac{ - 2}{ 9}  \\ x =  \frac{ - 2}{9}

4 0
3 years ago
Read 2 more answers
You drop a feather from a height of 160 centimeters. The function h= -16x^2 + 160 represents the height H (in centimeters) of th
natka813 [3]

Answer:

3.16

Step-by-step explanation:

At the ground, h = 0.

h = -16x^2 + 160

0 = -16x^2 + 160

16x^2 = 160

x^2 = 10

x = +\- sqrt(10)

Since we cannot have a negative time, we discard the negative answer.

Answer: 3.16 seconds

8 0
3 years ago
Charlie is choosing between two exercise routines.
julia-pushkina [17]
Waking would burn more calories. I think. I may be wrong. Sorry.
3 0
3 years ago
What are the two consecutive integers of 134?
Bingel [31]

Answer:

Are you asking just the next two integers are? If so, they're 135 and 136

6 0
3 years ago
Read 2 more answers
Please help me branniest
Julli [10]

Answer:

just add the powers to get 6 to the 10 power


3 0
3 years ago
Other questions:
  • The product of two consecutive negative integers is 600. What is the value of the lesser integer?
    9·2 answers
  • Solve for N N + 3.2 = 9.6
    15·1 answer
  • Identify the coefficient of <br> -24×7y
    7·2 answers
  • You are planning to use a sample proportion to estimate a population proportion, p. A sample size of 100 and a confidence level
    6·1 answer
  • We started working with 3D shapes in math, and my homework says to find 6 real life examples of a RIGHT rectuaglur prism in real
    9·1 answer
  • I need help with this question badly
    14·1 answer
  • In ∆DEF, DE = 18, EF = 16, and DF = 12. Find m∠F.
    8·1 answer
  • Both cases?
    12·1 answer
  • If &lt;3 measures 123°, what is the measure of &lt;7?
    10·1 answer
  • I Need Help! Please!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!