Mathematics High School

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[tex]x^2-5x+6=0[/tex]

Answers

Answer 1
heres the answer !! using quadratic formula
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Related Questions

what is 2.1 divided by 1.488

Answers

Answer:

= 0.708

Step-by-step explanation:



A. X
B. Z
C. W
D. Y

Answers

Answer:

b.Z

Step-by-step explanation:

why does a thick glass bottle crack when boiling water is suddenly poured inside it​

Answers

Answer:

The glass expands

Step-by-step explanation:

Molecules move faster and spread out more in high temperatures. In the tightly packed glass, they don't have much space to expand, so the glass cracks

what is the radius of 28.26 cm

Answers

18.84

Hope this helps you!

Answer:

18.84

Step-by-step explanation:

Which of the lines below is perpendicular to y= -2/5
A.y=-5/2x-9
B.y=-2/5x+8
C.y=5/2x+1
D.y=2/5x-3

Answers

A had on a test and was right

show that 4 2/3 + 3 4/5 = 8 7/15


Answers

Step-by-step explanation:

4 2/3 + 3 4/5 = 8 7/15

change to a common denominator:

4 10/15 + 3 12/15 = 7 22/15

reduce:

7 22/15 = 8 7/15

When the given mixed fractions are solved and tired to prove that both the sides are equal, the result will show that the given equation is correct.

What is a mixed fraction?

A proper fraction that is less than one whole must represent the fractional portion of the mixed number. When a fraction is written properly, the top number, or numerator, must be less than the bottom number, or denominator.

A mixed fraction is one that has both a whole number and a fractional component. Additionally known as "Mixed numerals"

4 ⅔  + 3 ⅘  = 8  ⁷/ ₁₅  

¹⁴/ ₃ + ¹⁹ / ₅ = ¹²⁷ / ₁₅

⁷⁰ / ₁₅ + ⁵⁷ / ₁₅ = ¹²⁷ / ₁₅

¹²⁷ / ₁₅ =  ¹²⁷ / ₁₅

The result will demonstrate that the above equation is accurate when the given mixed fractions are solved and used to demonstrate that both sides are equal.

Learn more about mixed fraction from here:

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Cam used 2/3 of the flour from a 5-lb bag to make all of her holiday cookies. How much flour, in pounds, is left in the bag?

Answers

Answer:

3.3lbs

Step-by-step explanation:

5 x 2/3 = 3.3

Pls help me
Determine X

Answers

Answer:

x=8

Step-by-step explanation:

180-148=32

12=32-x/2

32-x=24

x=8

Select all of the points that are on the graph of the function y
- 3x – 4
A
(0, – 4)
B
(7, – 25)
C
( - 5, 11)
D
(3, 13)
E
( -5, – 19)

Answers

Answer:

its A

Step-by-step explanation:

Answer:

I think it is (-5,11)

Step-by-step explanation:

I put it into Desmos and that was one of the points.

A costume designer needs to make 12 costumes for the school play. Each costume requires 223 yards of fabric. How many yards of fabric does the costume designer need to make all the costumes?

Answers

Answer:

2676 yards

Step-by-step explanation:

12*223 is 2676

if each costume requires 223 yards then all you do is multiply the numbers

The room can hold a maximum of 400 people. If there are already 134 people
there, how many more can come? Identify the inequality that represents this
situation.
A-x - 134 < 400

B-x + 134 < 400

C-x - 134 <400
—
D-x + 134 < 400
—

Answers

Answer:

x+ 134 is less than or equal to 400 is the answer

Please help!! I will mark you brainiest!!

Council The student council is planning an 8th grade picnic. The local company catering the event will charge a grill rental fee of $150 plus $5 per person for less than 100 students. For 100 students or more, the company will charge the grill fee plus $4.25 per person.
What is the total cost for 125 students?

Answers

The answer is $681.25

The total cost for 125 students is $905.5.

What is a word problem?

A word problem is a verbal description of a problem situation. It consists of few sentences describing a 'real-life' scenario where a problem needs to be solved by way of a mathematical calculation.

For the given situation,

Grill rental fee = $150

Charge per person for less than 100 students = $5

Charge per person for 100 students or more = $4.25

Total number of students = 125

The total cost for 125 students is

⇒ [tex][150+5(99)]+[150+4.25(26)][/tex]

⇒ [tex][150+495]+[150+110.5][/tex]

⇒ [tex][645]+[260.5][/tex]

⇒ [tex]905.5[/tex]

Hence we can conclude that the total cost for 125 students is $905.5.

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John is starting his own lawn mowing business. John thinks he can charge $12.50 per hour. If he knows he will only be able to work 160 hours per month (that's 40 hours per week), how much money will he earn each month

Answers

Answer:

2000

Step-by-step explanation:

12.50x 160=2000

Simplify please sorry last one(2y+1)^2-4y^2+2

Answers

4y^2+4x+1-4y^2+2
4y+1+2
4y+3

Evaluate 8a+3b-10+c2 when a=2, b=5 and c=4​

Answers

Answer:

8(2)+3(5)-10+4(2)

16+15 -10+8

=31-10+8

=21+8=29

8a+3b-10+c2
8(2)+3(5)-10+4(2)
16+15-10+8
31-18
13

Plz help I need it I don’t understand how to do these problems!

Answers

1. D. Rx9-5
2. B. F-5
3. B. Qx5+6
4. D. Tx3
5. B. Nx3+9

PLEASE HELP ILL MARK BRAINIEST

Answers

Answer:

(3,4)

Step-by-step explanation:

the answer and how i got the answer

Answers

Answer:

i think b

Step-by-step explanation:

Need help plzzzzz will give Brainly est

Answers

Answer: 6 years

Step-by-step explanation:

The formula for the Simple interest is given as: = PRT

Since we've been given some values already, we slot it into the formula and this will be:

Interest = PRT

78.12 = 217 × 6% × T

78.12 = 217 × 0.06 × T

78.12 = 13.02T

T = 78.12/13.02

T = 6

Time = 6 years

Angie scored 77 points on a test but only received a 35% grade on the test. How many points were possible on the test.

Answers

Answer:

77 is 35% of:  220

Step-by-step explanation:

Calculate the slope of the line shown on the graph using any two of the labeled points. Show your work on paper or in the box below.
(1,5)
(-1,-1)
(-2.4)
The slope of the line is

Answers

Step-by-step explanation:

Can you please attach the graph picture

Please tell me the answer!! I NEED IT NOW ILL GIVE 30 points PLEASE!!

Answers

Answer:

A

Step-by-step explanation:

I plugged in the information on a graph and I got that the first equation is y=1x+3

Since the rate of change is 2 for the second equation function B has the greater rate of change.

c) El perimetro de un pentágono regular mide 75,8 m. Calcula cuánto mide el lado.

Answers

Your answer would be calcula Chianti

Please help, this is for a final grade and it affects how I place

Answers

No solution
y=3x-3
-6x+2y= -4
-6x+2(3x-3)= -4
-6x+6x-6= -4
Cancel -6x+6x, since it equals 0, you are left with -6= -4. No solution.

Help me please!!!! I need help fast

Answers

Answer:

D

Step-by-step explanation:

120/360 x 2(pie)(10)

Which number is IRRATIONAL

Answers

Answer:

A is 5, B is a irrational number because it doesn't terminate or repeat c is 7 and d is 8

natasha bought a tennis racket that was marked down by price, p, by 20%

Part A
Write an expression with two terms representing the price Natasha paid

Part B
If the racket was originally priced at $125, how much did Natasha pay?

Natasha paid______ PLEASE SHOW YOUR WORK

Answers

Answer:

$20

Step-by-step explanation:

125 * 20%(0.2)

= $20

___________

125 - 20% = p or 125 - 0.2 = p

Ill give brainilest, question is in the picture.

Answers

Step-by-step explanation:

1. true

2. false

3.true

4.false

5. ( may be false)

6 .(may be false)

Identify a2 in the sequence below , 12 , 7 , 2 , -3

Answers

Answer:

a₂ = 7

Step-by-step explanation:

The subscript 2 on a₂ represents the second term in the sequence.

The second term is 7 , so

a₂ = 7

the sum of two number is 25. If three times the smaller number is equal to two times the bigger one,Find the number?​

Answers

Answer:

X+y=25

2x+2y=50

smaller number is X

bigger one is y

3x=2y

3x-2y=0

2x+2y+3x-2y=50+0

5x. =50

X=10

X+y=25

y. =25-10

y=15

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