Answers
Answer:
Step-by-step explanation:
11.
f(-8) = (-3/2)(-8) +11 = (24/2) +11 = 12+11 = 23
12.
g(-2) substitute x by -2 in the g( x) equation
9(-2) = (-2)²-7(-2) = 4 +14 = 18
13.
h(2/3) = | 15 -9(2/3)| = | 15 -(18/3)| = | 15 -6 | = |9| = 9
12.
the zero is at x= -2 because is the intersection of the graph with the x-axis
13.
the zero are at x=1, x= -2, x= -4 because is the intersection of the graph with the x-axis
Related Questions
What is the value of 1 − 2sin^2(105°)?
A.) -√3/2
B.) -1/2
C.) 1/2
D.) √3/2
Answers
Answer:
a
Step-by-step explanation:
edge
Answer:
a
Step-by-step explanation:
edge
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
Answers
Answer:
0.52
Step-by-step explanation:
It’s right on edge.
Answer:
B) 0.52
Step-by-step explanation:
edge 2023
Brainly for correct answer!
Answers
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.
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.)
Answers
Answer:
3/5
Step-by-step explanation:
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.
Answers
If you start with 10 inches for December then add 3 inches for January you will get 13 inches or 1 foot 1 inch
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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can you help me with this it’s been due
Answers
- (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.
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
Answers
Answer:
71
Step-by-step explanation:
solve for x
|2x-4|+6=8
Answers
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
What is the image of (-6,5) after a reflection over the line y=x?
Answers
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 )
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?
Answers
b) Find the values of y.
y² = 169
I wrote that it equals to 13 but it’s not right. Please help!!
Answers
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
just say the answer pls and ty
Answers
Answer:
the answer pls and ty
30. QP, given Q(0, 6) and P(-4, -2)
Domain
Range
Answers
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.
(3x³ + 2x - 3) - (4x³ - x² + x)
please just give the answer
Answers
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
can someone explain what rise over run means pls
Answers
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.
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
Answers
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.
What is the value of x in the equation 6(x - 1) + 35 = 3x+29
Answers
Answer:
Step-by-step explanation:
6x-6+35 = 3x+29
6x - 3x = 29-29
3x = 0
x=0
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.
Answers
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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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
Answers
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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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?
Answers
Answer:
Cafe A - 54
Cafe B - 56
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?
Answers
Step-by-step explanation:
3.25÷2=1.625
19.5÷1.625=12
is the top number on a graph x or y
Answers
Answer:
[tex]\boxed{\bold{y}}[/tex]
Explanation:
(See Image Below)
y runs verticallyx runs horizontallyDetermine the type of triangle that is drawn below.
Answers
Answer:
it is an isosceles triangle
Step-by-step explanation:
the two sides of the triangle are equal in length, also the angles opposite to the equal sides are equal. so, it is called as isosceles traingle
does my answers is right?
Answers
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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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?
Answers
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
−3(2x+7)=12x
what is x?
Answers
That is the answer
Step-by-step explanation:
x equals negative 1 and one over 6 or 7 / 6 or 1.16 with a hat on top
What’s the domain and range ?
USE INTERVAL NOTATION.
Only answer if you know!!
Answers
Answer:
Step-by-step explanation:
domain is (-4, infinity) and range is (-infinity, infinity)
Convert 40% to a fraction, in simplest form.
Answers
Answer:
[tex] \frac{2}{5} [/tex]
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?
Answers
Answer:
x+y=9.50
Step-by-step explanation:
Answer:
y = -2x + 9.5.
Step-by-step explanation:
For Plato
Can someone please help me with proofs
Answers
[tex]\angle DAE \cong \angle DCF[/tex]
by CPCTC.