Answer:
3 is the coefficeint of x
Step-by-step explanation:
(3x³ + 2x - 3) - (4x³ - x² + x)
please just give the answer
Answer:
- x³ + x² + x - 3
Step-by-step explanation:
(3x³ + 2x - 3) - (4x³ - x² + x)
3x³ + 2x - 3 - 4x³ + x² - x
3x³ - 4x³ + x² - x + 2x - 3
- x³ + x² + x - 3
-TheUnknownScientist
Ben purchases 2 drinks and a popcorn at the movie theater, for a total of $9.50. If x represents the cost of the drinks and y represents the cost of the popcorn, which equation represents this situation?
Answer:
x+y=9.50
Step-by-step explanation:
Answer:
y = -2x + 9.5.
Step-by-step explanation:
For Plato
30. QP, given Q(0, 6) and P(-4, -2)
Domain
Range
Answer:
I think the domain would be the x values and range would be the y values in the given 2 points.
Domain : [-4 , 0]
Range : [-2 , 6]
I hope you get this right.
b) Find the values of y.
y² = 169
I wrote that it equals to 13 but it’s not right. Please help!!
Answer:
y = ± 13
Step-by-step explanation:
y² = 169 ( take square root of both sides )
y = ± [tex]\sqrt{169}[/tex] = ± 13
since 13 × 13 = 169 and - 13 × - 13 = 169
then y = 13 and y = - 13
Can someone please help me with proofs
[tex]\angle DAE \cong \angle DCF[/tex]
by CPCTC.
a circle has a circumference of 615.44615.44615, point, 44 units. what is the radius of the circle? use 3.14 for \piπpi and enter your answer as a decimal. units
Answer:
98 units.
Step-by-step explanation:
Circumference = 2 * pi * radius
615.44 = 2 * 3.14 * r
r = 615.44 / (2 * 3.14)
=2 * 3.14
= 98 units.
just say the answer pls and ty
Answer:
the answer pls and ty
You can buy 5 pounds of chicken from Key food for $19.95. You can also buy 4 pounds of chicken from TraderJoes’s for $18.00. Which one is the better deal?
Answer:
key food has the better deal
Step-by-step explanation:
19.95/5 = 3.99 per pound and 18/5 = 4.50 per pound
Convert 40% to a fraction, in simplest form.
Answer:
[tex] \frac{2}{5} [/tex]
In December, it snowed 10 inches. In January it snowed 3 inches. What
is the combined amount of snow for December and January? Write your
answer in simplest form.
13 inches is the combined amount of snow for December and January.
What is addition?Addition in maths, a process of combining two or more numbers.
Given that, In December, it snowed 10 inches. In January, it snowed 3 inches.
10+3 = 13
Hence, 13 inches are the combined amount of snow for December and January.
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What is the image of (-6,5) after a reflection over the line y=x?
Answer:
(5, - 6 )
Step-by-step explanation:
under a reflection in the line y = x
a point (x, y ) → (y, x ) , then
(- 6, 5 ) → (5, - 6 )
For sequence A, describe a way to produce each new term from the previous term. A. Each term is the previous term multiplied by 2. B. Each term is 2 more than the previous term. C. 1 Each term is the previous term multiplied by > D 1 Each term is , more than the previous term.
We can see the sequence A in the picture. Each term is more then the previous term and each term is the previous term multiplied by 2. (Aₙ=n-1 and Bₙ=2ⁿ⁻¹).
Given that,
We can see in the picture.
We have to describe how to create each new word from the prior term in sequence A.
From the 4 option
Option 1 is true because in the picture we can see each term is the previous term multiplied by 2.
Option 4 is true because in the picture we can see that each term is more then the previous term.
From row 1 and row to 2 in the picture we can say that.
We can say Aₙ=n-1 and Bₙ=2ⁿ⁻¹
Therefore, we can see the sequence A in the picture.
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does my answers is right?
Based on the given task content, the identity property of each of the questions are below:
4 + (x + y) = (4 + x) + y
Distributive propertyIf √49 = 7 and 7 = 3 + 4, then √49 = 3 + 4
Transitive property(mn) × 1 = mn
Distributive property(x + 3) × 0 = 0
Zero property(x + 2) + y = (2 + x) + y
Distributive property2(1/2) = 1
Inverse property3 = 3
Reflexive property10k² + (-10k²) = 0
Inverse property5(x + 7) = 5x + 35
Distributive propertyIf -7v = 28, then 28 = -7v
Symmetric propertyProperty of identityDistributive property states that multiplying the sum of two or more number gives the same result.
Transitive Property states that for all real numbers x ,y, and z, if x=y and y=z , then x=z.
The additive inverse property states that adding a number and the inverse of the same number gives a sum of 0.
The multiplicative inverse property states that multiplying a nonzero number with the inverse of the same nonzero gives a product of 1.
The reflexive property of equality states that a number is always equal to itself, that 1 = 1
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Cafe A offers 2 free bottled waters or juices for every 20 purchased. Cafe B offers 3 free bottled waters or juices for every 25 purchase. If you purchased 50 drinks at each cafe how many drinks would you get?
Answer:
Cafe A - 54
Cafe B - 56
Step-by-step explanation:
A lab created a weed that grows at a very fast rate. it can grow up to 0.25 ft per day. how fast in inches per hour can the weed grow?
can someone explain what rise over run means pls
Step-by-step explanation:
Rise over run is often referred to as the slope of the line or the gradient of the line. It is the measure obtained by dividing the y component of the line with the x component of the line. The rise over run ratio is an important characteristic to define the line, and is required to find the equation of the line.
What’s the domain and range ?
USE INTERVAL NOTATION.
Only answer if you know!!
Answer:
Step-by-step explanation:
domain is (-4, infinity) and range is (-infinity, infinity)
What is the area of the circle shown below? 14 cm
Answer:
154cm squared
Step-by-step explanation:
If you can buy two cans of pinapple
chuncks for $3.25, then how many can
you buy with $19.50?
Step-by-step explanation:
3.25÷2=1.625
19.5÷1.625=12
Ethan school has sports field with an area of 6450.35 yd.² if the length of the field is 90.85 yards what is the white of this field
Answer:
71
Step-by-step explanation:
−3(2x+7)=12x
what is x?
Step-by-step explanation:
x equals negative 1 and one over 6 or 7 / 6 or 1.16 with a hat on top
What is the value of x in the equation 6(x - 1) + 35 = 3x+29
Answer:
Step-by-step explanation:
6x-6+35 = 3x+29
6x - 3x = 29-29
3x = 0
x=0
Find the exact value of the trigonometric function given that
sin u = − 5/13 and cos v = − 7/25
.
(Both u and v are in Quadrant III.)
Answer:
3/5
Step-by-step explanation:
What is the value of 1 − 2sin^2(105°)?
A.) -√3/2
B.) -1/2
C.) 1/2
D.) √3/2
Answer:
a
Step-by-step explanation:
edge
Answer:
a
Step-by-step explanation:
edge
can you help me with this it’s been due
- (4, 5) and (4, -2) -
We can find the slope by using rise/run
[tex]m=\frac{y_2-y_1}{x_2-x_1}\\m=\frac{5-(-2)}{4-4} \\[/tex]
As expected, the slope is indeed undefined. The denominator can't be 0 but this one has denominator that's 0 which is undefined.
Meaning that, when the x-value for both ordered pairs are the same, the slope will be undefined.
For the graph, It should be like this below in the picture.
solve for x
|2x-4|+6=8
Solve for x
|2x -4| + 6 =8
subtract 6 from both sides, then solve
|2x - 4| = 2 and |2x -4| = -2
2x - 4 = 2 2x - 4 = -2
+4 +4 +4 +4
2x = 6 2x = 2
divide by 2 to isolate the variable
x = 3 x = 1
Brainly for correct answer!
Answer:
I think B sorry if wrong
Answer:
It is b
Step-by-step explanation:
Like I said in the previous answer the direction of the "<" sign can tell you, and since it is the " < or equal to " sign it is a solid line not dotted. So therefore its b.
Subtract (5.3 x 108) − (8.2 x 106).
2.9 x 102
5.218 x 102
2.9 x 108
5.218 x 108
Subtracting the index forms gives 5. 218 × 10^8 . Option D
What is index form?Index form is defined as the exponent or power of a number or variable.
Given the index forms;
(5.3 x 108) − (8.2 x 106)
To subtract, the index forms must have the same exponential values
5.3 x 10^8 - 0. 082 × 10^8
(5. 3 - 0. 082) × 10^8
Subtract the decimals
5. 218 × 10^8
Thus, subtracting the index forms gives 5. 218 × 10^8 . Option D
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The average life of an automobile tire of a certain manufacturer follows a Normal distribution, with a mean of 32,000 miles and a standard deviation of 1,250.
Which z-score separates the lower 70% from the upper 30% of the tires?
0.30
0.52
0.70
0.85
Answer:
0.52
Step-by-step explanation:
It’s right on edge.
Answer:
B) 0.52
Step-by-step explanation:
edge 2023
Rational Number is defined as the number which can be written in a ratio of two integers. An irrational number is a number which cannot be expressed in a ratio of two integers. ... Conversely, irrational numbers include those numbers whose decimal expansion is infinite, non-repetitive and shows no pattern.
Answer:
The rational number includes only those decimals, which are finite and repeating.
Step-by-step explanation:
Rational Number is defined as the number which can be written in a ratio of two integers in the form a/b where a,b are integers and b≠ 0, while an irrational number is a number which cannot be expressed in a ratio of two integers (that is it cannot be expressed as fraction in the form a/b).
The rational numbers are numbers whose decimal expansion are finite and repeating, while irrational numbers include those numbers whose decimal expansion is infinite, non-repetitive and shows no pattern e.g. π.