PLEASE Help !!!!!!!!!!!!!!!!!!!!!
I need the answers for the ones marked with a blue x!!!!!!!!!!
Answers
Answer:
steps below
Step-by-step explanation:
f(x) = -2/5 * (x+1)² + 7
Parent function: f(x) = x²
Transformation: Vertical shift up 7 units and horizontal shift left 1 unit
reflect about the x axis (+) : parabola faced downward
compression:(+) *2/5
Related Questions
A roll of nickels is worth $2.00. Write and solve an equation to determine the number of nickels in a roll.
(NEED TO SHOW WORK)
Answers
Answer:
Being that every nickel is worth 5 cents you would set the equation up as 17 * $0.10 = $1.70
Step-by-step explanation:
Em de terminado dia, sofia voltava de sua casa 2h30min acima do horario que sua mãe determinou para sua própria segurança . Sabendo que o horário que sua mãe determinou foi as 20h, qual horário que ela estava voltando?
Answers
Responda:
22:30
Explicação passo a passo:
Dado que :
Hora definida pela mãe = 20h00
Número de horas além do tempo definido = 2 horas e 30 minutos
Hora em que ela voltou para casa:
(tempo definido pela mãe + número de horas além do tempo definido)
(20h + 2 horas e 30 minutos) = 22h30
Choose the correct zeros for the following quadratic function.
f(x) = x^2 + 5x - 14
A. {1,3}
B. {4, -3}
C. {2, -7}
D. {2, -1}
Answers
Answer:
I'm pretty sure its C
Hope that helps :)
x=-7,2
The answer is C
what is the best estimate for 142.45 ÷ 7.4
Answers
Answer:
19.25
Step-by-step explanation:
Answer:
19.25
Step-by-step explanation:
Whats 42.12500 rounded to the nearest whole number?
Answers
Analyze the student’s work. Is the answer correct? Explain.
Ik its not B
Answers
Answer:
im not 100 percent sure but i think he right
Step-by-step explanation:
Answer:
A: No, the student should have added 3 + 4 to get the total number of sections, and used the fraction 3/7
Step-by-step explanation:
Edge 2022
how to write the sum of b and 10 is equal to 24
Answers
Consider the linear equation y = 2x - 4. Write an equation in slope-
intercept form for a line parallel to the given line through (-1,6).
Answers
Explanation:
Y=mx+b
Y= 2x-4
M=2
Y= 2x+b
2 = (2 x -6) + b
2=-12+b
12+2=12+b
-12
14=0+b
14=b
Y=2x+14
The total cost of a pair of pants and a jacket was $59.01. If the price of the pair of pants was $1.49 less than the jacket, what was the price of the pair of pants? Express your answer as a simplified fraction or a decimal rounded to two places.
Answers
Answer:
The answer is 788
Answer:
28.52?
Step-by-step explanation:
5.
The model represents the equation 3x - 2<4.
11:00 - 0000
What is the solution for this inequality?
Oxx-2
0x<-3
0x<6
0x<2
Copyright 2020
O
O
Answers
Answer:
Solving the inequality [tex]3x -2 < 4[/tex] we get [tex]\mathbf{x<2}[/tex]
Option D is correct option.
Step-by-step explanation:
We need to solve the inequality [tex]3x -2 < 4[/tex] and find value of x
Solving the inequality for finding value of x, we will keep x on left side of inequality and all other terms on the right side.
[tex]3x -2 < 4[/tex]
Adding 2 on both sides
[tex]3x -2+2 < 4+2\\3x < 6[/tex]
Now, we will divide 3 on both sides
[tex]\frac{3x}{3}<\frac{6}{3}\\x<2[/tex]
So, we get x < 2
Solving the inequality [tex]3x -2 < 4[/tex] we get [tex]\mathbf{x<2}[/tex]
Option D is correct option.
CHIPS Some tortilla chips can be modeled by a triangle.
(6x + 3) mm
(2y + 4)
27 mm
(2y + 4
Answers
The value of x and y in the given model of triangle are 4 and 28 respectively.
What is an equilateral triangle?An equilateral triangle is a triangle in which all sides are equal and angles are also equal. The value of each angle of an equilateral triangle is 60°.
Given a tortilla chips that can be modelled as a triangle,
The sides and angles are labelled equal, so the given chips is an equilateral triangle
6x+3 = 27
6x = 24
x = 4
And, 2y+4 = 60°
2y = 56
y = 28
Hence, The value of x and y in the given model of triangle are 4 and 28 respectively.
For more references on equilateral triangle, click;
https://brainly.com/question/3461022
#SPJ2
4a 3b - C
per a - 3;
b = -1;
1; C = -2
Answers
Answer:
4×(-3)=12,3×(-1)=-3;+3,c=-2
Please help! Quickly!!!!
Answers
Answer:
72, 48
Step-by-step explanation:
Each segment would be worth 12 hours. 6*12 is 72, 4*12 is 48. 72+48 is 120.
Please help!!!
What is the solution to this equation?
x- 15 =8
OA. X = -7
OB. X = 23
OC. X = 7
OD. X = -23
Answers
Answer:
23
Step-by-step explanation:
X - 15 =8
+ 15 +15
15+8=23
23-15=8
X =23
Which statements about circle O are true? Select three options. The radius of circle O is 13. The diameter of circle O is 34. LP is a diameter of circle O. ∠LMP intercepts a semicircle. The measure of arc LP is 90°.
Answers
Answer:
The radius of circle O is 13
LP is a diameter of circle O.
∠LMP intercepts a semicircle.
Step-by-step explanation:
The missing image is attached in the diagram below.
From the diagram;
we can determine the length LP by using the Pythagoras theorem.
i.e.
hypotenuse² = opposite² + adjacent²
LP² = ML² + MP²
LP² = 24² + 10²
LP² = 576 + 100
LP = [tex]\sqrt{676}[/tex]
LP = 26
Since line LP cuts the circle into two equal halves, we can say the line LP is the diameter of circle O.
if the diameter (LP) = 26
Then, the radius r = 26/2 = 13
The radius of circle O is 13.
Similarly, the arc LMP is 180° (∵ inscribed angle is 1/2 the measure of central angle), and LMP is 180°, then ∠LMP intercepts a semicircle.
Answer: A) The radius of circle O is 13.
C) LP is a diameter of circle O.
D) ∠LMP intercepts a semicircle.
Step-by-step explanation:
om edge
what's 9+10? divided by 900 x 890*92
Answers
Answer:
19
Step-by-step explanation:
1.
(2x3 - 5x2 + 3x + 7) = (x - 2)
a) 2x3 - x2 + x + 9
b) 2x2-x+1
C) 2x2 - x + 1 + 9/x-2
d) 2x2_9x - 15 - 23/x-2
Answers
PLZ HELP!!!!!!! (20 points)
Which of the sets of ordered pairs represents a function? (4 points)
A = {(−4, 5), (1, −1), (2, −2), (2, 3)}
B = {(2, 2), (3, −2), (9, 3), (9, −3)}
Group of answer choices
Only A
Only B
Both A and B
Neither A nor B
Answers
Answer:
Neither A nor B
Step-by-step explanation:
The set of pairs, where the front member of every sequence pair must be unique.
Which of the following statements is NOT a property of parallelograms?
1. Opposite angles are congruent.
2. Opposite sides are congruent
3. All angles are right angles.
4. Consecutive angles are supplementary.
Answers
Answer:
3
Step-by-step explanation:
took the test
also parallelograms are the slanted ones so they dont always have the 90 degree angles.
The non-necessary property of a parallelogram is All angles are right angles.
What is a parallelogram?A parallelogram is a special type of quadrilateral that has both pairs of opposite sides parallel and equal.
GIven that, what can not be a property of parallelograms
All the properties given in the option are correct for a parallelogram, but the option saying all angles should be a right angle, is not a correct one, because it is not necessary for a parallelogram to have all four angles 90°, it is only in two types of special parallelograms, that are rectangles and squares.
Hence, the non-necessary property of a parallelogram is All angles are right angles.
For more references on parallelogram, click;
https://brainly.com/question/29147156
#SPJ2
in the trepezium,a=7cm,b=10.4cm and h=6.7cm.work out the area of the trepezium.
Answers
Answer:
58.29
Step-by-step explanation:
1/2 × (7+10.4) × 6.7
= 58.29
The table below shows the population of different duck species at a local pond. Which term best describes the total number of Mallards in the pond?
Duck Pond Samples
Sample 1
Sample 2
Mallard
13
Mallard
12
Wood Duck
4
Wood Duck
2
Green Wing Teal
6
Green Wing Teal
6
American Widgeon
2
American Widgeon
5
Mallard population
duck population
proportion of Mallards
sample of Mallards
Answers
Answer:
A
Step-by-step explanation:
Answer:
A) Mallard population
Step-by-step explanation:
Gwendolyn can run the 100-meter dash in ¾ seconds. Francine’s best time is 18.65 seconds. How much faster is Gwendolyn than Francine in the 100-meter dash?
Answers
Answer:
Gwendolyn is faster than Francine by 2.9 seconds.
Step-by-step explanation:
15 3/4= 15.75
18.65- 15.75= 2.9
Find the sum.
(12p+ 9) + (4p - 3)
A. 12p+ 6
B. 16p+6
C. 16p+ 12
D. 16p - 6
SUBMIT
Answers
Answer:
B. 16p+6
Step-by-step explanation:
Answer:
B . 16p + 6
Step-by-step explanation:
12p + 9 + 4p -3
collect like terms
(12p + 4p) + (9 - 3)
16p + 6
Sarah was thinking of a number. Sarah doubles it and gets an answer of 4.5. What was the original number?
Answers
Answer:
2.25
Step-by-step explanation:
Just half 4.5 and you should get 2.25 which is quite easy to be honest
Answer:
2.25
Step-by-step explanation:
4/5/2=2/25
What is the slope of the line that goes through (1,2) and (1,3)?
Answers
Order the ratios from least to greatest
5.8
11:16
18:32
Least
Middle:
Greatest
Answers
Answer:
Least:
✔ 18:32
Middle:
✔ 5:8
Greatest:
✔ 11:16
This should be right hopefully this helps!
Determine which quadrant each point will be located (-8,2)
Answers
Answer:
The point (-8, 2) is in Quadrant 2.
Step-by-step explanation:
Quadrant 1: (x, y)
Quadrant 2: (-x, y)
Quadrant 3: (-x, -y)
Quadrant 4: (x, -y)
Answer:
The point, -8,2, will be located in quadrant II.
Triangle DEF is shown below.
The measure of angle D is 50⁰, the measure of angle E is 80⁰, and the measure of angle F is 10x . What is the value of x ?
Answers
Answer:
Step-by-step explanation:
13
Esther is participating in a walk-a-thon. She Complete the statements.
will raise 5 dollars for her charity for each lap The equation is
she walks
As the number of
increases, the
Let l = the number of laps she walks
number of
also increases
Let d = the number of dollars she raises
Laps
1 2 3 4.
(1)
Dollars
5
10 15 20
2
Answers
Answer:
As the laps increases so does the dollar amount
Step-by-step explanation:
correct on edge
Answer:
1: d=5l
2: laps
3: dollars
Step-by-step explanation:
Got it right on edge.
i didn't realize i could edit so i put the answer below also.
Solve 5/2 x > 5. Graph the solution.
Answers
Answer:
x > 2
see photo