Answer:
This is pogers
Step-by-step explanation:
What is ur minecraft usernaem
Answer:
consistent
A consistent and independent solution to a system of linear equations is one point
A consistent and dependent solution to a system of linear equations is where they are the same line ( they could also be called equivalent)
An inconsistent solution is where there is no solution, the lines do not cross
Since the lines cross at exactly one point, this is a consistent and dependent solution
The solution is at x = 3 ( 3 units to the right of the origin)
and y = 2 ( 2 units up from the origin)
Step-by-step explanation:
the sides of a right triangle are 3,4 and 5 the tangent of angle A is
Answer:
?
Step-by-step explanation:
someone help me with math :):
Which of the following is not an integer?
1. 0
2. 1\2
3. 9
4. -13
what number? 1,2,3, or 4?
2.6 - c/0.2 = -15.9 find what c is
Answer:
3.7
Step-by-step explanation:
c/0.2=2.6+15.9
c=(2.6+15.9)0.2
A 12-sided die is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,8,9,10,11,12). Find the probability of rolling a number greater than 12.
The probability of rolling a number greater than 12 is
(Type an integer or a simplified fraction.)
Answer:
[tex]P(x>12) = 0[/tex]
Step-by-step explanation:
Given
[tex]x = \{1,2,3,4,5,6,7,8,9,10,11,12\}[/tex] --- outcomes
[tex]n(x) = 12[/tex] -- sample size
Required
[tex]P(x > 12)[/tex]
This is calculated as:
[tex]P(x > 12) = \frac{n(x > 12)}{n(x)}[/tex]
[tex]n(x>12) = 0[/tex] because none of the outcomes is greater than 12:
So:
[tex]P(x > 12) =\frac{0}{12}[/tex]
[tex]P(x>12) = 0[/tex]
Jenny is 9 years younger than Sammie. Five years ago, Sammie was four times older than Jenny. How old is each now?
Answer:
Jenny's is 8 now and Sammie is 17.
Step-by-step explanation:
This question can be solved by a system of equations.
I am going to say that:
Jenny's age is x.
Sammie's age is y.
Jenny is 9 years younger than Sammie.
This means that:
[tex]x = y - 9[/tex]
Five years ago, Sammie was four times older than Jenny.
This means that:
[tex]y - 5 = 4(x - 5)[/tex]
Since [tex]x = y - 9[/tex]
[tex]y - 5 = 4(y - 9 - 5)[/tex]
[tex]y - 5 = 4(y - 14)[/tex]
[tex]y - 5 = 4y - 56[/tex]
[tex]3y = 51[/tex]
[tex]y = \frac{51}{3}[/tex]
[tex]y = 17[/tex]
[tex]x = y - 9 = 17 - 9 = 8[/tex]
Jenny's is 8 now and Sammie is 17.
If 4x + b = 12, then x is equal to:
Answer:
4x + 12 = 24
Subtract 12 to both sides
4x + 12 - 12 = 24 - 12
4x = 12
Divide 4 to both sides
4x ÷ 4 = 12 ÷ 4
x = 3
Step-by-step explanation:
What is the relationship between the two expressions: 1/2 +3/4 and 10(1/2 + 3/4)
9514 1404 393
Answer:
the latter is 10 times the former
Step-by-step explanation:
The latter expression is the same as the former expression, but with a factor of 10 multiplying it. The second expression is 10 times the first.
Estimate 98.7 / 10.1 = ? (Show work)
Answer:
10
Step-by-step explanation:
Round both numbers to the nearest tens place.
98.7 rounds up to 100
10.1 rounds down to 10
100/10=10
Solve the system using elimination. 4y+x= -17 -2y+2x =16
Answer:
(3, -5)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightDistributive Property
Equality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityAlgebra I
Coordinates (x, y)Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
4y + x = -17
-2y + 2x = 16
Step 2: Rewrite Systems
-2y + 2x = 16
[Multiplication Property of Equality] Multiply 2 to both sides: 2(-2y + 2x) = 32[Distributive Property] Distribute 2: -4y + 4x = 32Step 3: Redefine Systems
4y + x = -17
-4y + 4x = 32
Step 4: Solve for x
Elimination
Combine equations: 5x = 15[Division Property of Equality] Divide 5 on both sides: x = 3Step 5: Solve for y
Substitute in x [Original Equation]: 4y + 3 = -17[Subtraction Property of Equality] Subtract 3 on both sides: 4y = -20[Division Property of Equality] Divide 4 on both sides: y = -5Answer:
Step-by-step explanation:
Let's solve your system by elimination.
4y+x=−17;−2y+2x=16
Multiply the first equation by -2,and multiply the second equation by 1.
−2(4y+x=−17)
1(−2y+2x=16)
Becomes:
−2x−8y=34
2x−2y=16
Add these equations to eliminate x:
−10y=50
Then solve −10y= 50 for y:
−10y=50
−10y /−10 = 50/ −10 (Divide both sides by -10)
y = −5
Now that we've found y let's plug it back in to solve for x.
Write down an original equation:
4y + x = −17
Substitute −5 for y in 4y+x=−17:
(4)(−5)+x=−17
x−20=−17(Simplify both sides of the equation)
x−20+20=−17+20(Add 20 to both sides)
x=3
Answer:
x=3 and y=−5
HOPE IT WILL HELP :)
which one is greater/less than?
-25% or 25%
Answer:
25% is greater then -25.
Step-by-step explanation:
-25 is in the negiatives, and is to the left of 0. Anything to the left of 0 will be less then anything on the right of 0. :D
-25% will always be less than 25% because a negative number, being less than 0, will always be less than a positive number, being greater than 0.
Thus, -25% is less than 25% or 25% is greater than -25%
If x = 0, what is f(x)?
Find the area of of a regular octagon with side length 20 cm.
A=2(1+[tex]\sqrt{2}[/tex])a^2=2·(1+[tex]\sqrt{2}[/tex])·20^2≈1931.37085cm²
What the solution for CED
Answer:
Step-by-step explanation:
The two adjacent angles must have a sum of 180
CED=180-122
CED=58 degrees
plz help me
which number describes the center of the data set below?
please help!! 14 points!!!
what is the solution to the system of equations?
3x - 6y = -12
2x - 4y = -16
please help!!
PLEASE HELP ME OVER HERE
Answer:
Ummm what am i helping you with? You did not say anything, so i can't help you
Step-by-step explanation:
Select the statement that describes this expression: (3,647 + 123) + 72. (2 points)
Group of answer choices
72 more than the sum of 3,647 and 123
72 times the sum of 3,647 and 123
72 more than the difference between 3,647 and 123
72 more than the product of 3,647 and 123
Answer:
A
Step-by-step explanation:
Sally has 15 quarts of milk. One quart is equal to 1/4 of a gallon. How many gallons of milk does Sally have?
Answer:
3.75 or 3 and 3/4
Step-by-step explanation:
you do 15/4
PLEASE HELP!!!!!! I WILL GIVE Brainliest!
Answer:
just sub
Step-by-step explanss
Can someone help me I’m really bad in geometry
He travelled 52.6 feet which is the hypotenuse. Then use sin ratio to solve for h.
Select the statement that describes this expression: fraction 1 over 2 x (734 − 246).
A) Half the sum of 734 and 246
B) fraction 1 over 2 the difference between 734 and 246
C) fraction 1 over 2 the quotient of 734 and 246
D) 2 times the difference between 734 and 246
The statement to represent the expression is fraction 1 over 2 the difference between 734 and 246. Therefore, option B is the correct answer.
What is an expression?An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.
The given expression is 1/2 ×(734-246)
= 1/2 ×488
= 244
Therefore, option B is the correct answer.
To learn more about an expression visit;
https://brainly.com/question/28170201.
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How would you explain 0 (prime and composite wise)?
Answer: 0 = NOTHING
Step-by-step explanation:
WILL GIVE BRAILIEST FOR ANYONE WHO ANSWERS!
No fake answers and no critisizing
Answer:
Step-by-step explanation:
c
Answer:
item c is the answer
What is the area of the part that is not shaded.
Answer: 48
Step-by-step explanation:
big square is 64, shaded square is 16
64-16= the unshaded region
Mathilde has 20 pints of green paint. She uses 2/5 of it to paint a landscape and 3/10 of it while painting a clover. She decides that, for her next painting, she will need 14 pints of green paint. How much more paint will she need to buy?
Answer:
She would need one more pint.
Step-by-step explanation:
Sally is making 15 individual blueberry cheesecakes. How many pounds of blueberries will be in each cheesecake if 5 1/4 pounds of blueberries are divided equally among them?
Answer:
0.35 pounds in each cheesecake
Step-by-step explanation:
Number of individual blueberry cheesecakes = 15
Pounds of blueberries = 5 1/4 pounds
How many pounds of blueberries will be in each cheesecake if 5 1/4 pounds of blueberries are divided equally among them?
= 5 1/4 ÷ 15
= 21/4 ÷ 15
= 21/4 × 1/15
= (21*1)/(4*15)
= 21/60 pounds
Equivalent to 0.35 pounds in each cheesecake
PLEASE HELP ONLY GENIUSES! THANK YOU IN ADVANCE!
Answer:
By trigonometric properties that is NOT an identity By trigonometric properties this is an identifyConsider the diagram. What is the value of n?
Answer:
BRAINLIEST??!!
Step-by-step explanation:
Answer: n=46
Step-by-step explanation: Both equations add up to 180 degrees, do inverse operations until you only have n on one side.
Find the area of this trapezoid
Answer:
a= 1024
Step-by-step explanation: