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
netineya [11]
3 years ago
7

One of the solutions to x^2– 2x – 15 = 0 is x = -3. What is the other solution?

Mathematics
1 answer:
guajiro [1.7K]3 years ago
3 0

Answer:x=5

Step-by-step explanation: x^2−2x−15=0

(x−5)=0                                                                                                                      x−5=0                                                                                                                             x=5                                                                                                                                                                                                              

You might be interested in
Graph a line with a slope of 3/4that contains the point (2, -3)
Jet001 [13]
Start at the point (2, -3) and then go up 3 and to the right 4 a few points and then go down 3 and to the left 4 a few points and then from there you can get an equation out of it
8 0
3 years ago
State the hundred thousands place for 7,832,906,215
juin [17]

Answer:

Step-by-step explanation:

6 is the thousands place

0 (right next to it) is the 10 thousands place

9 is the hundred thousands place. There is only 1 nine present so the answer is unique.

4 0
3 years ago
*see attached image*
Leni [432]

Answer:

Sin, Cos, Tan and others are used to calculate the ratios of the sides of a right angled triangle by taking a certain angle as the angle of reference.

On the other hand, Sin‐¹, Cos‐¹ and Tan-¹ are used to find the reference angle used to calculate the ratio of sides.

For this question,

we need to find which option should used to calculate the angle the slide makes with the vertical support.

So the option will have to be either A, C or E.

here, the base is 2.81m and hypotenuse is 3.64m.

we know, Cos = base / hypotenuse

So the angle is given by Cos-¹(2.81/3.64)

Option C

4 0
3 years ago
Read 2 more answers
Find the volume of the cone
alexdok [17]

Answer:

Find 6.75% of 260

Step-by-step explanation:

Hi

8 0
3 years ago
Someone pls help! Thanks!
dsp73

Answer:

is 1

Step-by-step explanation:

sorry if im wrong this is my first time doing this

4 0
3 years ago
Read 2 more answers
Other questions:
  • Mix 20ml per 500 ml of water what is ratio of the amount of insecticide to the amount of water
    5·2 answers
  • write the standard form of the equation of the parabola that has the indicated vertex and whose graph passes through the given p
    8·1 answer
  • Pls help, quickly!!!!
    15·1 answer
  • A recipe calls for 5/4cups of flour for every 4 cups of water. How many cups of flour are needed for 28 cups of water?
    10·1 answer
  • On a town map, the city hall is located at (0,4), the fire station is located at (2,4), and the high school is at (0,0), each un
    8·1 answer
  • Can someone please help me solve this
    7·2 answers
  • A study conducted by the Center for Population Economics at the University of Chicago studied the birth weights of 614 babies bo
    11·1 answer
  • The volume of a cube is 27 cubic inches. What is the length of one edge of the cube?
    6·2 answers
  • The value of a painting rises from £120,000 to £192,000.
    11·2 answers
  • Find the inequality represented in the graph.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!