NEED ANSWERS!!!!!!!!!!

NEED ANSWERS!!!!!!!!!!

Answers

Answer 1

Answer:

(1,0) and (3,0)

Step-by-step explanation:

The roots are always shown where the parabola crosses the x-axis.

In this particular graph, the parabola crosses at (1, 0) and (3, 0). Which means the roots are:

x = 1 and x = 3

Answer 2
(Placeholder because it won’t let me ask anymore questions before I answer some)

Related Questions

what's 5/6 as a decimal ?? plz help

Answers

Answer:

0.83333

Explanation:

hey! i’ll give brainliest pls help.

Answers

Answer:

hello there!

The correct option should be the second option and the fourth option!

Step-by-step explanation:

comets usually come from the kuiper belt, and the oort cloud.

anyways, hope this helped! qwq

the oort cloud and the kuiper belt - hope this helped!

What is the slope of the line in the graph?

Answers

Answer:

m=0

Step-by-step explanation:

Find the sine of ZI. J 21 D I Write your answer in simplified, rationalized form. Do not round.​

Answers

What is ZI? Can you specify? thanks

Carter bought a pair of shoes online for $64. He used a coupon code to get a 10% discount. The website also applied a 5% processing fee to the price after the discount. How much did Carter pay for the processing fee? Round to the nearest cent.

Answers

Answer:

$60.48

Step-by-step explanation:

Price after the discount = original price - discount

discount = 10% x 64 = $6.4

$64 - $6.4 = $57.60

processing fee = 57.60 x 5% = $2.88

Price paid = $2.88 + $57.60 = $60.48

Write the quadratic in standard form (x-8)^2 and please explain how you got it if u can cuz im trying to learn .

Answers

Answer:

[tex]x^{2} -16x +64 = 0[/tex]

Step-by-step explanation:

[tex](x-8)^{2}[/tex] is the same as saying [tex](x-8)(x-8)[/tex]

therefore, you use FOIL(first outside inside last) to get

[tex]x^{2} -8x-8x+64[/tex]

which is [tex]x^{2} -16x +64 = 0[/tex] in standard form

Find the slope of the line that passes through (4.4) and (5,3)

Answers

Answer:

- 1

Step-by-step explanation:

Slope of the line

[tex] = \frac{3 - 4}{5 - 4} \\ \\ = \frac{ - 1}{1} \\ \\ = - 1[/tex]

Ethan has a total of $5,800. He deposits $4,500 into a savings account which earns an
annual interest of 4.8%. Which function could be used to model the amount of money,
D, that Ethan has as a function of time, t, since the deposit was made, if he does not
spend any of the money he started with?

Answers

Answer:

4.8% of $4,500 = $216

Step-by-step explanation:

use https://www.calculator.net/percent-calculator.html?cpar1=4.8&cpar2=4500&cpar3=&ctype=1&x=112&y=12

it is a calculator for percentages i feel that this will help you out

hope this helps!

Please help! Find the value of X

Answers

Answer:

16.50

Step-by-step explanation:

divide it to the upper thanks

james lives 4/5 miles from the libary he has already walked 3/4 of the way. How far had james walked

Answers

Answer:

600M

Step-by-step explanation:

Convert miles to meters. Then convert the fractions. 1000M divided by 5 = 200. Now times by the numerator of the fraction, which is 4. This gives you 800. Now, 3/4 of 800 = 600. as you divide by the denominator, and times by the numerator. The answer is 600M, or 0.6 Miles.

ASAP

- How did you get the answer?

Answers

Answer:

quizlet .

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

2/3

Total of 6 Marbles

2+2=4

Fraction is 4/6

Simplified 2/3

Really simple

Find the solution set of the following equation in simplest a +bi form.
x² - 6x +12 =-10x+3
Please help quick

Answers

Answer:

[tex]-2\pm i\sqrt{5}[/tex]

Step-by-step explanation:

[tex]x^2-6x+12=-10x+3\\x^2+4x+9=0[/tex]

For the quadratic formula, [tex]a=1,\,b=4,\,c=9[/tex].

[tex]\frac{-b \pm\sqrt{b^2-4ac}}{2a}=\frac{-4\pm\sqrt{16-4(1)(9)}}{2(1)}=\frac{-4\pm\sqrt{-20}}{2}\\=\frac{-4\pm 2\sqrt{-5}}{2}=-2\pm\sqrt{-5}=-2\pm i\sqrt{5}[/tex]

1. Use "decomposing" to answer the question bellow.

A. What is the area of square E?
B. What is it's side length?

2. If √17 (square root of 17) is a side length of a square, what does that mean about the area? Explain.

3. What is a rational number? Give an example.

4. What is an irrational number? Give an example.

Estimate the value of √70 (square root of 70). Show your work and explain.



Answers

Answer:

1A: 29 units²

1B: √29 units

2, 3, 4. see below

5. between 8 and 8.5

Step-by-step explanation:

1A: Split the given square up into 4 triangles and a square in the centre. You'll get 4 triangles of sides 5 and 2, and a centre square of sides 3.

Area = 4(0.5)(5 x 2) + (3²) = 29 units²

1B: Square root your answer in 1A. √29 units

Alternatively you can use Pythagoras' theorem on one of the triangles. √(5² + 2²) = √29 units

2. The area is exactly 17 units, because the area of a square is the length of its side squared. (√17)² = 17, hence the square's area is 17 units.

3. A number that can be expressed as a fraction (includes whole numbers). E.g. 1/2, 1/7, 4

4. A number that cannot be expressed as a fraction. E.g. π, e, √3

5. Consider the closest square numbers to 70. 70 is closer to 64 than 81 (difference of 6 vs 11). Hence √70 should be closer to 8 than 9. Your answer should be between 8 and 8.5.

Wendy used felt shapes to make a pattern. Each shape has 5 angles. Write the name of the shape Wendy used.

Answers

The shape Wendy used was a pentagon :>

Pennetta is a wedding planner. She charges a $50 fee plus $100 per guest to plan a wedding for g, the number of guest. Write an equation to determine c, the cost Pennetta charges for planning a wedding for g, the number of guest. This equation can be used to determine how much Pennetta will charge for any given number of guest.

Answers

Answer:

C = 100g + 50

Step-by-step explanation:

8x - 54 = 82 simplify​

Answers

Answer:

use brainly points

Step-by-step explanation:

The Simplified answer is X = 17

If a line falls on the points (1, 2) and (8,7), what is its slope? Enter your answer as a fraction in lowest terms. Use a slash mark (/) as the fraction bar.​

Answers

Answer:

m= 5/7

Step-by-step explanation:

y2-y1 / x2-x1

7-2/8-1

5/7

Raja drove from A to B at an average speed of 50mph

The distance between A to B is 10 Miles

Raja took 30 minutes to drive from A to C

He drove from A to C at an average speed of 62mph

Work out Raja’s average speed as he drove from B to C

Answers

Answer:

44.7

Step-by-step explanation:

Speed = distance / time

speed from distance a to b = 50 = 10 / time

time = 10/50 = 12 minutes

Speed from a to c = 62 = distance / 30 minutes

distance = 62 x 0.5 = 31 m

diatance from b to c = 31 - 10 = 21

time = 30 - 12 = 28 minutes

speed = 21 / 28 minutes

31 / 0.47

Plz help me i suck at this ;-;

Answers

Answer:

The answer is obtuse

Step-by-step explanation:

because a triangle cannot be a right or parallel or a Isosceles.

Hope this helps!:)

Answer:

The correct answer is: Isosceles.

Step-by-step explanation:

First let’s take a look at ‘Right’. Right, is determining the angle, not the side length.

’Obtuse’. Obtuse is also determinin the angle, therefore it cannot be the correct answer.

’Parallel’. It is impossible for a triangle to be parallel, meaning that there are two opposite sides, incapable of touching each other.

’Isosceles‘ for a triangle to be isosceles, it needs two sides made of equal length. This description connects with the question being asked, therefore ‘Isosceles‘ is the correct answer.

hello please help i’ll give brainliest

Answers

Answer:

it is the second answer choice

Answer:   B

Step-by-step explanation:

interaction between two different organisms living in close physical association, typically to the advantage of both.  each termed a symbiont, must be of different species. can be defined as any kind of relationship or interaction between two dissimilar I guess.

sorry if im wrong

On a number line , 3.4 would be located... choose all answers that make a true statement

A) to the left of 3.53
B) to the right of 3.69
C) to the right of 3.33
D) between 3.4 and 3.5

Answers

Answer:

A and C

Step-by-step explanation:

A:because it is less than 3.53

C:because it is more than 3.33

i need help plzzzzzzzzzzzzzzzzzzzzz

Answers

Answer:

Step-by-step explanation:

Start box

180 = 89+42+x

180-89-42=x

49 = x

2nd box

180 = 84+58+x

180-84-58=x

38 = x

3rd box

180=74+2x

180-74=2x

106/2 = x

53 = x

4th box

180=102+2x

180-102=2x

78/2 = x

39 = x

4th box

180 = 73+81 +x

180-73-81=x

26 = x

5th box

180=2*54+x

180 - 2*54 = x

72 = x

6th box

180=62-2x

180-62=2x

118=2x

118/2=x

59 = x

7th box

180 = 2*68 + x

180-2*68=x

44 = x

Given the sequence 8, 16, 32, 64, ..., which expression would give the thirteenth term?

8 · 2 12
8 13
8 · 2 13
need its now being timed

Answers

Answer:

it would be 8 times 2^13

Step-by-step explanation:

8.2.12 seedsmffkfkrkrkekekekekkejejdhdhbhfbrhdhhfhfufudu

jeffrey owes his friend $5 how much is jeffteys debt?​

Answers

Answer:

$5

Step-by-step explanation:

Answer:

$5

Step-by-step explanation:

The figure is made up of a hemisphere and a cylinder.

What is the exact volume of the figure?



Enter your answer in the box.

Answers

Answer:

90π in^3.

Step-by-step explanation:

Total Volume = volume of cylinder + volume of the hemisphere.

= πr^2h + 1/2*4/3πr^3

= π * 3^2 * 8 + 2/3 π 3^3       ( Note the radius r = 1/2 diameter = 1/2*6 = 3)

= 72π + 18π

= 90π in^3.

Answer: The answer above me is correct.

Step-by-step explanation:  good luck on the quiz :)

What is the standard deviation for the data given:
{12, 13, 29, 18, 61, 35, 21}

Answers

Answer:

15.866

Step-by-step explanation:

you would first find the mean of the data set by adding all the numbers together and dividing by the number of data points given (7 in this case).

12+13+29+18+61+35+21 = 189189/7 = 27

you would then use the mean to solve for the standard deviation by using the equation, σ=√Σ(x-μ)²/N.

first, subtract the mean from all the data points

12-27=-15, 13-27=-14, 29-27=2, 18-27=-9, 61-27=34, 35-27=8, 21-27=-6

then, square each calculated value from above

-15²=225, -14²=196, 2²=4, 9²=81, 34²=1156, 8²=64, 6²=36

then, add the squared values together

225+196+4+81+1156+64+36 = 1762

you would then divide 1762 by 7 (number of data values given orginally)

1762/7 = 251.714

finally, take the square root of 251.714 to find the standard deviation

[tex]\sqrt{251.714} = 15.866[/tex]
Standard deviation is 17.1

Which question is NOT a statistical question?
O A.
How many vehicles do Boston residents have per household?
B.
How much money do Boston residents spend on transportation every day?
OC.
How many Boston residents use public transportation?
OD.
How many times per month do Boston residents use public transportation?
O E.
How long does it take for Boston residents to travel to work?
Reset
Next

Answers

Answer:

C

Step-by-step explanation:

The answer is c because there is only one answer for the question.

Use this diagram to find the required measures. 1 = 30°, 2 = 30°, 3 =

Answers

Answer:

120  bud

Step-by-step explanation:

In circle Q with m \angle PQR= 58m∠PQR=58 and PQ=4PQ=4 units find area of sector PQR. Round to the nearest hundredth.

Answers

Answer:

8.1

Step-by-step explanation:

59/360(π4^2)

= 8.1

How do you write 6.69x10^-4 in standard form?

Answers

Answer:

https://www.calculators.tech/standard-form-calculator

go on MATH.WAY. it'll give you the answer and explanation

Step-by-step explanation:

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