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
scoray [572]
3 years ago
7

What would the answers be?

Mathematics
1 answer:
babunello [35]3 years ago
6 0
Is C and D because 10x^2-6x^2=36+64
                                 4x^2=100
                                 x^2=25
                                 x= -5 or 5

You might be interested in
Attachment mathswatch!!!!!!!!!!!!!
Vinil7 [7]

Answer:

<h2><em><u>y = -x - 1</u></em></h2>

Step-by-step explanation:

The line is going in a negative direction. This means that the line is negative. The slope is -1. The y- intercept is the coordinate (0,-1). SO the equation is y = -x - 1.

5 0
4 years ago
I need help with question number 12. Can’t figure this answer. Tried for 1 hour.
o-na [289]

Answer:

2, 12

Step-by-step explanation:

LCM = Least common multiple

LCM of 2 and 12 is 12

2 4 6 8 10 12

12

LCM of 6 and 8 is 24

6 12 18 24

8 16 24

LCM of 3 and 8 is 24

3 6 9 12 15 18 21 24

24

LCM of 12 and 24 is 24

12 24

24

5 0
4 years ago
PLEASE HELP WITH ALL QUESTIONS WILL GIVE BRAINLIEST AND WILL GIVE 33 POINTS
MrMuchimi

uh where the question?

6 0
3 years ago
The larger of two numbers is five more than the smaller number. If the sum of the numbers is 59, find the numbers
Andrews [41]

Answer:

27 and 32.

Step-by-step explanation:

Let the two numbers be A and B.

The larger number (let's use B) is 5 more than the smaller one (A). In other words:

B=5+A

Their sum is 59. So:

A+B=59

This is a system of equations. Solve by substituting the first equation into the second. Thus:

A+(5+A)=59

Combine like terms:

2A+5=59

Subtract 5 from both sides:

2A=54

Divide both sides by 2:

A=27

So, the smaller number is 27.

This means that the bigger number is 27+5=32.

So, the two numbers are 27 and 32.

And we're done!

4 0
3 years ago
A motorboat left a harbor and traveled to an island at an average rate of 10 knots. The average speed on the return trip was 10
Illusion [34]

Answer:

A on edu2020

Step-by-step explanation:

5 0
4 years ago
Other questions:
  • he needs 24 feet of fencing then he relizies at the store it cost $0.25 per inch. how much will it cost hime to fence the garden
    13·1 answer
  • Graph parallelogram ABCD on the graph
    13·1 answer
  • Eli is mailing guacamole. He uses 2 tablespoons of cilantro for every 3 avocados. At this rate, how many tablespoons of cilantro
    7·2 answers
  • Find the best approximation of the volume of the sphere. (28cm)
    12·2 answers
  • In a clinical study of an allergy drug, 108 of the 202 subjects reported experiencing significant relief from their symptoms. At
    13·1 answer
  • Help me out guys please
    13·1 answer
  • Elena has 80 trading cards in her collection. If 15%
    10·2 answers
  • Which letter in the word HAPPY has an order 2 rotational symmetry?<br><br> H<br> A<br> P<br> Y
    14·2 answers
  • Select the equation below that could represent:
    9·1 answer
  • If the point (x, y) is in Quadrant IV, which of the following must be true?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!