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
mixas84 [53]
3 years ago
14

−9x+4y=6 ​ 9x+5y=−33 ​​

Mathematics
1 answer:
koban [17]3 years ago
8 0
For the first one x=2 and y=6
for the second one if you can use fractions x=-1/3 and y=6
You might be interested in
Please help<br> with my geomtry homework
Gala2k [10]

Answer:

Therefore, HL theorem we will prove for Triangles Congruent.

Step-by-step explanation:

Given:

Label the Figure first, Such that

Angle ADB = 90 degrees,  

angle ADC = 90 degrees, and

AB ≅ AC

To Prove:

ΔABD ≅ ΔACD    by   Hypotenuse Leg theorem

Proof:

In  Δ ABD and Δ ACD

AB ≅ AC     ……….{Hypotenuse are equal Given}

∠ADB ≅ ∠ADC     ……….{Each angle measure is 90° given}

AD ≅ AD     ……….{Reflexive Property or Common side}

Δ ABD ≅ Δ ACD ….{By Hypotenuse Leg test} ......Proved

Therefore, HL theorem we will prove for Triangles Congruent.

4 0
3 years ago
If AC = 20 centimeters, and BC = 16 centimeters, which does AB equal?
Anna11 [10]

Answer:

The answer is B. 12 cm

Step-by-step explanation:

ABC is a right triangle

AB and BC are the legs and AC is the hypotenuse.

The Pythagorean theorem a^2 + b^2 = c^2 can be manipulated to solve for a and get 12.

8 0
3 years ago
​−x+4y=4<br> ​−x+3y=1<br> Is (8,3) a solution of the system <br> A. Yes<br> B. No
valkas [14]
It has to be yes........
5 0
3 years ago
Can someone help me pleaseee :)<br><br> u have to make the questions become y = mx + b
Leona [35]

Answer:

3. 8y= -7x -12

4. -3y= 4x -12

5. 7y= -2x +4

Do you want me to do the rest?

did you got it??

The rest are:

6. -3y =6x +12

7. -10y= 5x+20

8. 4y=2x +12

5 0
3 years ago
HELP! What is the radius and diameter of this circle?
dem82 [27]

Answer:

Step-by-step explanation:

the diameter is the measurement that is all the way across the circle which is given to you so the diameter is 7cm. To find the radius it is half the way across the circle so it is half the diameter so in this case the radius would be 3.5cm

8 0
3 years ago
Other questions:
  • Solve . log (xy) where x=12 and y=20
    7·1 answer
  • What is 2/5 multiplied by 1 1/2
    13·1 answer
  • Https://brainly.com/question/14931690 THIS one
    15·2 answers
  • A standard deck of cards contains 52 cards. One card is selected from the deck.​(a)Compute the probability of randomly selecting
    8·1 answer
  • The expression 2m+ 10c gives the amount of money in dollars , a dessert store makes from selling m muffins and a c Cakes How muc
    13·1 answer
  • A polynomial is given below. 3x^6+2x^4-x^3+7
    6·1 answer
  • Help please! answer correctly for brainliest . ( look at picture for question and answer choices )
    11·1 answer
  • Factorise the following questions
    11·1 answer
  • Consider right triangle MNO below which expression represents the length of side MN
    8·1 answer
  • Tequalities: Tutorial
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!