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
Yuki888 [10]
3 years ago
13

No solution, one solution, ims y=x+4 y=x+7

Mathematics
1 answer:
Phantasy [73]3 years ago
4 0

Answer:

no solution

Step-by-step explanation:

You might be interested in
Can someone please help me solve 91
Mashcka [7]
3x^3+7x^2-20x=0\\
x(3x^2+7x-20)=0\\
x(3x^2-5x+12x-20)=0\\
x(x(3x-5)+4(3x-5))=0\\
x(x+4)(3x-5)=0\\
x=0 \vee x=-4 \vee x=\dfrac{5}{3}
5 0
3 years ago
Read 2 more answers
What is the alternating sum of digits
Morgarella [4.7K]

Answer:Take the alternating sum of the digits in the number, read from left to right. If that is divisible by 11, so is the original number. So, for instance, 2728 has alternating sum of digits 2 – 7 + 2 – 8 = -11. Since -11 is divisible by 11, so is 2728.

Hope this helped

6 0
3 years ago
The sum of two numbers is 98 and the difference between them is 48. find the two numbers.
zavuch27 [327]
So first what you want to do is take 98 and subtract it by 48. Which gives us 50. Now what we do is that since we are finding two numbers we would have to divide that by half, which would give us 25. Both of them are now equal. To find the number that makes that difference, we need to add 48 to one of the 25 values. Which would be 73. Meaning that the two numbers are 73 and 25. They both add up to 98 and 73 has a difference of 48 from 25.
3 0
3 years ago
Where does the pythagorean identity sin^2 + cos^2=1 come from? How does it relate to right triangles?
Arada [10]
Consider a<span> right triangle with </span><span>hypotenuse of 1.
sin x means to divide the side in front of the angle by </span>hypotenuse<span>
cos x means to divide the side beside  the angle by hypotenuse
we know that a^2+b^2=c^2 now divide two sides by c^2
\frac{ a^{2} }{ c^{2} }+  \frac{ b^{2} }{ c^{2} }=1
c is 1 also a/c means sinx and b/c is cos x so
sin^2(x)+cos^2(x)=1

</span>



8 0
3 years ago
In the triangle below, what is the tangent of 45°?
Lana71 [14]

Answer:

C

Step-by-step explanation:

tan45° = \frac{opposite}{adjacent} = \frac{1}{1} = 1

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which expression has a value of 15 when n = 7
    10·2 answers
  • Sara has a loan for $1800 at a rate of 16% annually. How much interest will she pay in 4 years?
    14·1 answer
  • Helpppppppppppppppppp
    12·1 answer
  • Sammy scored an 82% on his first test of the 9 weeks. Will a score of 38 out of 50 on the second test help or hurt his grade. Wh
    11·1 answer
  • A right rectangular prism with length 6cm, width 3cm , and height 7 cm​
    10·2 answers
  • Sarah wants to print copies of her artwork. At the local print shop, it costs her $1 to make 5 copies and $5 to make 25 copies.
    11·2 answers
  • Write the fraction 5/6 as a decimal
    7·2 answers
  • Sue charges a flat rate of $20 plus $10 per hour it takes her to mow a lawn. Which equation shows the correct way to find the co
    6·1 answer
  • Can you guys help me answer question 1 and 2
    11·1 answer
  • Determine the value of x.<br><br> No links please!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!