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
xxTIMURxx [149]
3 years ago
9

X^2+3x-10 will be zero when x equals

Mathematics
2 answers:
Flauer [41]3 years ago
8 0

Answer:

This is a polynomial of second class degree. So using quadratic equation

x is 2 and negative 5

Anit [1.1K]3 years ago
3 0

Answer:

Answer: x equals to 2 and -5

Step-by-step explanation:

{ \tt{ {x}^{2} + 3x - 10 = 0 }}

» Factorise the equation quadratically:

{ \tt{(x - 2)(x + 5) = 0}} \\ { \tt{x = 2 \:  \: and \:  \:  - 5}}

You might be interested in
Which equation matches the graph?
tatiyna

Answer:

C

Step-by-step explanation:

C

7 0
3 years ago
Read 2 more answers
Debra found that 6 of the 24 students in her class own a cell phone . What is the ratio of students that own a cell phone to stu
ale4655 [162]
6:18 students in Debra's class own a cellphone. Because there are 24 people in total. Minus the people who already own cellphones. Leaving 18 without cellphones. The ratio is people who have cellphones to people who do not. 
24-6=18. Thus, the ratio would be 6:18 
8 0
4 years ago
What is the common ratio between successive terms in the sequence?
GrogVix [38]

Answer:

It's 1/3.

Step-by-step explanation:

Common ratio = 9/27 = 1/3.

3 / 9 = 1/3

1 / 3 = 1/3   and so on.

4 0
3 years ago
Read 2 more answers
Need answer ASAP is an assessment!!!!
worty [1.4K]

Answer:

76%, \frac{19}{25}, and Likely

Step-by-step explanation:

The problem tells us that P(red) = 0.76

0.76 as a percentage is represented as 76 out of a 100 or 76%

0.76 as a fraction is \frac{76}{100} which can be simplified to \frac{19}{25} by dividing the numerator and denominator by 4

The probability could be considered "Likely" as it is above 50%

7 0
3 years ago
1.consider the function
marin [14]

Function transformation involves changing the form of a function

  • The transformation from f(x) to g(x) is a horizontal shift 3 units left, followed by a vertical stretch by a factor of 4
  • The x and y intercepts are -0.67 and 1.91, respectively.
  • The behavior of g(x) is that, g(x) approaches infinity, as x approaches infinity.

The functions are given as:

\mathbf{f(x) = log3x}

\mathbf{g(x) = 4log3(x+1)}

<u>(a) The transformation from f(x) to g(x)</u>

First, f(x) is shifted left by 1 unit.

The rule of this transformation is:

\mathbf{(x,y) \to (x + 1,y)}

So, we have:

\mathbf{f'(x) = log3(x + 1)}

Next. f'(x) is vertically stretched by a factor of 4.

The rule of this transformation is:

\mathbf{(x,y) \to (x,4y)}

So, we have:

\mathbf{g(x) = 4log3(x+1)}

Hence, the transformation from f(x) to g(x) is a horizontal shift 3 units left, followed by a vertical stretch by a factor of 4

<u>(b) Sketch of g(x)</u>

See attachment

<u>(c) Asymptotes</u>

The graphs of g(x) have no asymptote

<u>(d) The intercepts, and the behavior of f(x)</u>

The graph crosses the x-axis at x =-0.67, and it crosses the y-axis at y = 1.91

Hence, the x and y intercepts are -0.67 and 1.91, respectively.

The behavior of g(x) is that, g(x) approaches infinity, as x approaches infinity.

We know this because, the value of the function increases as x increases

Read more about function transformations at:

brainly.com/question/13810353

4 0
3 years ago
Other questions:
  • Kelly bought 3 peppers, 2 onions, and 4 tomatoes.What is the ratio of peppers to all the vegetables Kelly bought
    11·2 answers
  • Find the arc length function for the curve y = 2x3/2 with starting point p0(25, 250).
    6·1 answer
  • 1. Smplify the expression. -5(6+9k) *
    12·2 answers
  • Electricity bills: According to a government energy agency, the mean monthly household electricity bill in the United States in
    14·1 answer
  • I forgot how to do this. ill give u a brainliest
    12·1 answer
  • The New York Rangers hockey team won 3/4 of their games last season. How many games did they win if they played 112 games that s
    9·1 answer
  • 18x + 24 = 12x +14. Find the value of (x)​
    10·2 answers
  • A company's stock was selling at
    11·1 answer
  • Can someone please help me with this question for hw
    5·1 answer
  • How to Solve for x. -1/2 (x + 2) + 1 1/2 x = 3 ​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!