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
Goshia [24]
3 years ago
9

Determine the ordered pair that satisfies the equation, 2x - 8y = -9.

Mathematics
1 answer:
Mama L [17]3 years ago
8 0
You need another equation, other wise x can be anything, and y can be infinitely different solutions.
You might be interested in
What is the following quotient? StartFraction 6 minus 3 (RootIndex 3 StartRoot 6 EndRoot) Over RootIndex 3 StartRoot 9 EndRoot E
Bezzdna [24]

Exponent properties help us to simplify the powers of expressions.  The quotient of the given expression \dfrac{6 - 3(\sqrt[3]{6})}{\sqrt[3]{9}} is (2∛3 - ∛18).

<h3>What are the basic exponent properties?</h3>

{a^m} \cdot {a^n} = a^{(m+n)}\\\\\dfrac{a^m}{a^n} = a^{(m-n)}\\\\\sqrt[m]{a^n} = a^{\frac{n}{m}}\\\\(a^m)^n = a^{m\times n}\\\\(m\times n)^a = m^a\times n^a\\\\

Given to us

\dfrac{6 - 3(\sqrt[3]{6})}{\sqrt[3]{9}}

We will solve the problem using the basic exponential properties,

\dfrac{6 - 3(\sqrt[3]{6})}{\sqrt[3]{9}}\\\\ = \dfrac{6}{\sqrt[3]{9}} - \dfrac{3(\sqrt[3]{6})}{\sqrt[3]{9}}\\\\ = (6\cdot 3^{-\frac{2}{3}}) - [3 \cdot (2 \cdot 3)^{-\frac{2}{3}}3^{-\frac{2}{3}}]\\\\= (2 \cdot 3 \cdot 3^{-\frac{2}{3}}) - [3 \cdot 2^{-\frac{2}{3}} \cdot 3^{-\frac{2}{3}}3^{-\frac{2}{3}}]\\\\

= [2 \cdot 3^{(1-\frac{2}{3})}] - [2^{\frac{1}{3}}\cdot 3^{(1+\frac{1}{3} - \frac{2}{3})}]\\\\=  [2 \cdot 3^{(\frac{1}{3})}] - [2^{\frac{1}{3}}\cdot 3^{(\frac{2}{3})}]\\\\= 2\sqrt[3]{3} - \sqrt[3]{2}\sqrt[3]{9}\\\\=2\sqrt[3]{3} - \sqrt[3]{18}

Hence, the quotient of the given expression \dfrac{6 - 3(\sqrt[3]{6})}{\sqrt[3]{9}} is (2∛3 - ∛18).

Learn more about Exponents:

brainly.com/question/5497425

4 0
2 years ago
Find the LARGEST of three consecutive numbers if their sum is 105
tiny-mole [99]

Answer:

36

Step-by-step explanation:

devide 105 by 3 then add one 34+35+36=105

5 0
2 years ago
Read 2 more answers
Mr. McGregor has discovered that a large dog can destroy his entire garden in 2 hours and that a small boy can do the same job i
mash [69]

Answer: -1

Step-by-step explanation:

6 0
3 years ago
If a circle has an arc with the measure of 60° and the length of the arc is 50 in, what is the
Crazy boy [7]

Answer: radius = 47.8 inches

Step-by-step explanation:

An arc is a portion of the circumference of the circle. The formula for determining the length of an arc is expressed as

Length of arc = θ/360 × 2πr

Where

θ represents the central angle.

r represents the radius of the circle.

π is a constant whose value is 3.14

From the information given,

θ = 60 degrees

Length of arc = 50 inches

Therefore,

50 = 60/360 × 2 × 3.14 × r

Cross multiplying by 360, it becomes

18000 = 376.8r

r = 18000/376.8

r = 47.8 inches

8 0
3 years ago
What is the measure of Angle P Q R?
gogolik [260]

Answer:

74

Step-by-step explanation:

because on ed i took the quiz and got a 70 but on question one i had this and it said i was correct 74 is the right answer hope this helps

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please tell me the answer to #22
    7·1 answer
  • How do I do this number 24
    11·1 answer
  • What is the value of the digit 4 in 1.848 as a fraction
    10·2 answers
  • What two numbers have a sum of 15
    5·1 answer
  • 2<br>l6a - - 25b<br><img src="https://tex.z-dn.net/?f=%20%7B16a%7D%5E%7B2%7D%20%20-%20%20%7B25b%7D%5E%7B2%7D%20" id="TexFormula1
    7·1 answer
  • What is the equation of the line that passes through the point (-4, -7) and has a<br> slope of 5/2 ?
    10·1 answer
  • (20) The local sporting goods store sells footballs at the following rate. The 1 point sporting goods store also sells baseballs
    11·1 answer
  • A local store is selling fresh tuna. the table below shows the price for the amount of tuna
    9·1 answer
  • Use the function below to find F(4).
    14·1 answer
  • A steel mill manufactures steel plates. The average number of flaws in the steel is 1.28 flaws per square foot. Find the probabi
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!