What value of a would make the graph of f(x) = ax² open up?

Answers

Answer 1

Answer:

dont knohfxvggxhb cbbvc


Related Questions

im honestly too lazy to even attempt to do math anymore. can anyone help me with this question?​

Answers

Answer:

10÷20= 0.5

10×20=200

10+20=30

How many more lawns can Logan m
Logan and Brian both mow lawns.
Logan mows lawns at a constant speed. It takes Logan 4 hours to mow
8 lawns. PLZZ DO IT RIGHT NO LINKS PLZ

Answers

Answer: 1

Step-by-step explanation:

Peanuts and pecans in bulk bins at the grocery store cost $0.65 per ounce. How much would you spend if you bought 1 pound 8 ounces of peanuts and 2 pounds of pecans?

$36.40
$3.64
$11.70
$31.20

Answers

Answer:$36.40

Step-by-step explanation

16 ounces in 1 pound

0.65 x 16 = $10.40

Peanuts

0.65 x 8 = $5.2 (you do this to get the extra 8 ounces)

$10.40 + $5.2 = $15.6

Pecans

$10.40 + $10.40 = 20.8

Total

$15.6 + 20.8 = $36.40

A fighter jet has traveled 60 miles since take-off. The equation
194. – 60 can be used to determine the total number of miles
the jet has traveled. In the equation, y represents the number of
miles traveled, and I represents the number of minutes traveled.
Which statement best describes the rate of change in the distance
traveled?
A.For every 1 minute, a fighter jet travels 38 miles.
B.For every 1 minute, a fighter jet travels 19 miles.
C. For every 1 second, a fighter jet travels 19 miles.
D.For every 28 minutes, a fighter jet travels 115 miles.

Answers

Answer:

C. For every 1 second, a fighter jet travels 19 miles.

Step-by-step explanation:

for brainiest:):):):):):):)

Answers

Answer:

I'm pretty sure 1 is verticle and 2 is complimentary

Step-by-step explanation:

sry im not sure how to properly answer in english but in 7. x=148 and 8. x=18 i thinkk

9,923.33 X 28% / 100 =

Answers

27.785324 I think this is right

If bob had 4 apples and tim had 6 oranges but john had 4 times more oranges then tim but stephaine had 6 times more apples then bob and jimmy had 4 bannanas and sid had to the power of 6 of what jimmy had

how many fruits would everyone have?

Answers

Answer:

bob=4

tim=6

john=4x6=24

stephaine:24

jimmy=4

sid=1296

Step-by-step explanation:

so final answer 1358

Evaluate the expression if x = -5 and y = -2

Answers

Answer:

77

Step-by-step explanation:

3x^2-y^1

3(-5)^2-(-2)^1

3(25)-(-2)

75+2

77

If this helps please mark as brainliest


A cube-shaped box has a volume of 1/8 of a cubic meter. What is the perimeter of each of its
faces?

Answers

Given:

The volume of a cube-shaped box is [tex]\dfrac{1}{8}[/tex] cubic meter.

To find:

The perimeter of each of its faces.

Solution:

Let "a" be the side length of the cube shaped box. Then the volume of the box is:

[tex]V=(side)^3[/tex]

[tex]V=a^3[/tex]

It is given that the volume of a cube-shaped box is [tex]\dfrac{1}{8}[/tex]  cubic meter.

[tex]a^3=\dfrac{1}{8}[/tex]

Taking cube root on both sides, we get

[tex]a=\dfrac{1}{2}[/tex]

Now, the perimeter of each face of a cube is:

[tex]P=4a[/tex]

Where, a is the side length of the cube.

Putting [tex]a=\dfrac{1}{2}[/tex], we get

[tex]P=4\times \dfrac{1}{2}[/tex]

[tex]P=2[/tex]

Therefore, the perimeter of each face of a cube-shaped box is 2 meters.

Answer: It's 2 meters

classify the pair of angles shown.​

Answers

Answer:

complementary angle

Step-by-step explanation:

hope this helps u

Dianne drew a triangle with coordinates (1, 3), (3, 2), and (4, 2). She drew an image of the triangle with
coordinates (-1, 3), (3, 2), and (-4,2). How did she make the image?

a. she translated the original figure 2 units down
b. she translated the original figure 6 units down
c. she reflected the original figure over the x-axis
d. she reflected the original figure over the y-axis

Answers

Answer:

c

Step-by-step explanation:

The angles of o triangle are in
the ratio2: 3: 5
Find all the angle in grade

Answers

Answer:

2x + 3x + 5x = 180

10x = 180

x = 18

2x = 36, 3x = 54, 5x = 90

They add up to 180 (definition of sum of angles of a triangle.)

Step-by-step explanation:

#g o o g l e

HELP 5TH GRADE ,]\\ MADEGVGUGU MATH

Answers

Answer:

i think base. i might be wrong.

Step-by-step explanation:

Answer:

Its period................

These triangles are similar and the sides are proportional. Which proportion correctly describes the situation below?

Answers

Answer:

Option (3)

Step-by-step explanation:

"If two triangles are similar, their corresponding sides are proportional."

We will check each proportionality ratio given in the options for the given property,

Option (1),

[tex]\frac{QB}{DM}=\frac{DF}{QL}=\frac{LB}{MF}[/tex]

[tex]\frac{3.5}{2}=\frac{5}{8.75}=\frac{10.5}{6}[/tex]

[tex]\frac{7}{4}=\frac{4}{7}=\frac{7}{4}[/tex]

But [tex]\frac{7}{4}\neq \frac{4}{7}[/tex].

Therefore, this option is not the answer.

Option (2),

[tex]\frac{FM}{LB}=\frac{BQ}{MD}=\frac{QL}{DF}[/tex]

[tex]\frac{6}{10.5}=\frac{3.5}{2}=\frac{8.75}{5}[/tex]

[tex]\frac{4}{7}=\frac{7}{4}=\frac{7}{4}[/tex]

But [tex]\frac{4}{7}\neq \frac{7}{4}[/tex],

Therefore, this option is not the option.

Option (3),

[tex]\frac{BQ}{MD}=\frac{QL}{DF}=\frac{BL}{MF}[/tex]

[tex]\frac{3.5}{2}=\frac{8.75}{5}=\frac{10.5}{6}[/tex]

[tex]\frac{7}{4}=\frac{7}{4}=\frac{7}{4}[/tex]

Therefore, this option is the answer.

Option (4),

[tex]\frac{6}{10.5}=\frac{2}{3.5}=\frac{5}{10.5}[/tex]

[tex]\frac{4}{7}=\frac{4}{7}=\frac{10}{21}[/tex]

But, [tex]\frac{4}{7}\neq \frac{10}{21}[/tex]

Therefore, this is not the correct option.

Geometry Find the area of the Triangle

Answers

Answer:

A = 148.92 sq in

Step-by-step explanation:

A = bh/2

A = 20.4(14.6) ÷ 2

A = 297.84 ÷ 2

A = 148.92 sq in

A is the correct answer

The dimensions of a room are 25 ft by 20 ft, respectively. Find the length across the diagonal of the room to the nearest whole number.


A. 20ft
B.25 ft
C.32 ft
D.46 ft
Please help!

Answers

I think the answer is 32

Whch stuction represents a proportional relationshp?
A) The cost of purchasing dog food for $1.20 per pound and
having to pay $6 n shipping
B) The cost of purchasing gift cards at $20 per card and
having to pay a $2 och nation fee per card
C) The cost of purchasing oranges of So yo per orange and
having a $1 off your total purchase coupon
D) None of the above represent a proportional relationshp

Answers

the answer would be d

A) The cost of purchasing dog food for $1.20 per pound and
having to pay $6 n shipping


Help me with this please!!!!!!!!

Answers

Answer:

I guess it is a rectangle

PLEASE HELP ME I REALLY NEED THIS

Tony made 14 decorations for the class party. He made 8 times as many decorations as Jack did, but he lost 2. Which equation could be used to find the number of decorations & Jack
made?
O 8x + 2 = 14
O 8 - 2 = 14
O2 + 8 = 14
O 22-8 = 14

Answers

Answer:

It is either a or b. since 8-2 does not equal 14, and 8+2 does not equal 14. I think it is most likely to be a though.

Step-by-step explanation:

pls help!!
1. 5n + 10 = 20 n = ?
2. 36 = 12m m = ?
3. 4a - 12 = 28 a = ?
4. q/5 = 10 q = ?

Answers

Answer:

here you go! :))

n= 2

m=3

a= 10

q= 50

Which step would be used in the proof of the Pythagorean Theorem illustrated below?
a
a
b
o division of areas
o addition of areas
o squaring of areas
multiplication of areas

Answers

Answer:

addition of areas

Step-by-step explanation:

Can you please help me solve the question

Answers

Answer:

m = 13.86  c = 16

Step-by-step explanation:

Use the 30-60-90 triangle laws.

V≈ [blank] V≈ [blank] in.3in.3 Enter your answer as the decimal number that correctly fills in the previous blank, rounded to the nearest hundredth, like this: 42.53

Answers

Answer:

3,799.4in³

Step-by-step explanation:

Find the diagram attached;

Volume of the cylinder = πr²h

From the given figure;

radius r = 11in

height = 10in

Substitute

V = π(11)²((10)

V = 3.14 * 121 * 10

V = 31.4*121

V = 3,799.4 cubic inches

Hence the volume of the cylinder is 3,799.4in³

You buy a car for $16,000. It will decrease in value by 10% each year. How much will it be worth after 4 years?

Answers

Answer: 9,600

Step-by-step explanation:

I could possibly did wrong but I shall explain this none the less. I first knew that 10% of 16,000 was 1,600. So then I just timed that by four getting 6,400. I then did 16,000-6,400 getting $9,600. Sorry if I’m wrong

Answer:

$9600

Step-by-step explanation:

10% of 16,000 = 1600

1600*4= 6400

16,000-6,400

= 9600

PLS HELP ASAP
Function g is shown on the graph
Which function represents g

Answers

Answer:

 

Step-by-step explanation:

Can someone tell me the answer to this?

Answers

Answer:

option 1 n<4

Step-by-step explanation:

Answer:

the packers fan is right, it's option 1: n<4

Step-by-step explanation:

A fly is standing on a boulder, which is rolling down a hill. The forward torque the fly exerts on the boulder when it has rolled x xx meters, in newton meters, is given by τ ( x ) = 2 1000 sin ⁡ ( 2 π ( x + 0.2 ) 4 ) τ(x)= 1000 2 ​ sin( 4 2π(x+0.2) ​ )tau, left parenthesis, x, right parenthesis, equals, start fraction, 2, divided by, 1000, end fraction, sine, left parenthesis, start fraction, 2, pi, left parenthesis, x, plus, 0, point, 2, right parenthesis, divided by, 4, end fraction, right parenthesis. What is the midline of this function? Give an exact answer. y =

Answers

Question:

A fly is standing on a boulder which is rolling down a hill. The forward torque the fly exerts on the boulder when it has rolled 'x' meters, in Newton meters is given by

[tex]\tau(x) = \dfrac{2}{1,000} \cdot sin \left(\dfrac{2 \cdot \pi \cdot (x + 0.2)}{4} \right )[/tex]

Answer:

y = 0

Step-by-step explanation:

The general form of the sine function is presented as follows;

y = A·sin[B·(x - C)] + D

Where;

A = The amplitude

C = The horizontal shift

D = The vertical shift above the generic midline of y = 0 = Constant

By comparison with the general equation for torque, we have that the constant D = 0, therefore, the vertical shift = 0, and the midline of the the given function = The midline of the generic sine function which is y = 0.

Two partners starting a new restaurant and the total investment is $67,000. Their investments are in the Ratio 3:4. How much does each investor contribute?

Answers

Answer:

One investor should make ABOUT $28714.29 while the other will make about $38285.71

Step-by-step explanation:

67000 x 3/7 =28714.285...

67000 x 4/7 = 38285.714....

f(5)=12 for a geometric sequence that is defined recursively by the formula f(n)=0.3xf(n-1) where n is an integer and n>0. find f(7).
round your answer to the nearest hundredth

Answers

Answer:

m

Step-by-step explanation:

who is the first test tube baby of nepal​

Answers

Ms Tamang became the first Nepali woman to give birth to a test-tube baby in the country
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Given the isosceles trapezoid, find the value of x Read the passage from The Phantom Tollbooth."And you are almost never right about anything," he said, pointing at the Humbug, "and, when you are, it's usually an accident.""A gross exaggeration," protested the furious bug, who didn't realize that so much was visible to the naked eye.Which phrase from the passage helps the reader understand how the Humbug feels about Alec's perspective?"never right about anything""usually an accident""protested the furious bug""who didn't realize" Why did the Slave Trade begin? Why did European Nations kidnap peoples from Africa? Explain why you have to avoid contact with your face during the pandemic. Explain your answer longer than 30 words. This pattern repeats every 4 terms. The pattern is square, hexagon, pentagon, triangle. What is the shape in the 13th term of this pattern? sorry if it looks weird i dont know why it does Which of the following involves a change in chemical properties What is the wavelength of sound wave in air that has a temperature of 24.6C that has a frequency of 440.8 Hz?A. 465.40 mB. 0.78 mC. 17.92 mD. 0.75 m Factor the expression 9x - 36 what is 90divided by 9?? Which statement best explains why this expression is equal to 86.21?43 + tt + 4386.21 I NEED HELP ASAP THIS IS DUE IN 10 MIN HELP MEE Find AB round to nearest tenth Please answer down below, thanks :) marking brainliest Which of the following best describes the Supreme Court's de-cision in U.S. v. Nixon?AThe Court ruled that all the requested tapes must be turned over.BThe Court ruled in favor of executive privilege.The Court ruled that President Nixon must resign.DThe Court ruled that President Nixon could fire Archibald Cox. The length of a rectangle is represented by (2x2 - 5x + 5) cm and the width is represented by (x2 + 4x - 3)cm. What is the representation of the perimeter? What were the response in the north to conscription? The Tornado that Changed AmericaHow does Tarshis use figurative language to portray the tornado?Please help asap Do you think people still believe in American dream in 2021? Why do people come to America? I will give brainlst if the answer is right. How did the challenges andopportunities for Mexicans in theUnited States differ from those forAfrican Americans?