In the following quadratic function, I can easily determine which key feature?

y= (x + 5)^2-3

A. Vertex
B. y-intercept
C. x-interceptis​

Answer:

X=32.666

Step-by-step explanation:

12(x-2)+3x=12(x+6)+2

12x - 25 + 3x = 12x + 72 +2

15x-24=12x+74

15x=12x+98

3x=98

x=32.666

Hope this helped!

Answer:

x=32.67

Step-by-step explanation:

12(x-2)+3x=12(x+6)+2

12x-24+3x=12x+72+2

simplify

15x-24=12x+74

15x-12x-24=12x-12x+74

3x-24=74

3x-24+24=74+24

3x=98

x=32.67

Answer:

first one yes s no third no fourth yes fifth no

Answer:

7

Step-by-step explanation:

Answer:

i got 7

Step-by-step explanation:

Answer:

34858

Step-by-step explanation:

You would subtract 80553 by 45695 and you would get your answer.

Answer:

vh

Step-by-step explanation:

bkkjggjgjrtyyuuiiiiiuiki

Answer:

8.28 is the difference in times in which the students completed the lap.

Step-by-step explanation:

Subtract 74.20 and 65.92 and that gives you your answer.

Answer: D is the answer

Step-by-step explanation:

white = 60

60/2= blue

blue= 30

red= 30 + 60

red = 90

90 + 60 + 30=

90+ 90

= 180

Answer:

D: 180

Step-by-step explanation:

red : blue : white

3   :    1    :    2

90: 30: 60

Add the ratios to get 180

Answer:

7

Step-by-step explanation:

The question asks for f(3).  f(3) is the y value.  "3" is the x value.  In other words the question asks, "What is the value of y when x is 3?"

When x is 3, y=7.  

Answer:

42.857142857143%

or just write 42.85 %

Step-by-step explanation:

Answer:

a. x + 2 ≤ 6 or x + 2 ≥ 10 b. x  ≤ 4 or x  ≥ 8

Step-by-step explanation:

a. Write a compound inequality

Let x be the number.

Since x + 2 is no more than 6 then x + 2 ≤ 6 and x + 2 is no less than 10 then x + 2 ≥ 10

So, the compound inequality is x + 2 ≤ 6 or x + 2 ≥ 10

b. Solve the inequality

Solving each inequality, we have,

x + 2 ≤ 6

x  ≤ 6 - 2

x  ≤ 4

x + 2 ≥ 10

x  ≥ 10 - 2

x  ≥ 8

So,  x  ≤ 4 or x  ≥ 8

Answer:

x = 5

Step-by-step explanation:

11x - 4 + 20x = 151

31x - 4 = 151

31x - 4 + 4 = 151 +4

31x = 155

31x/31 = 155/31

x=5

Answer:

Your potential zeros are ± 1/2, ± 3/2, ± 1, and ± 2.

Answer:

1/6

Step-by-step explanation:

Answer: 1/6

Step-by-step explanation: 60 minutes in a hour and one sixth of it is 10 minutes

Answer:

28x

Step-by-step explanation:

Answer:

x=3

Step-by-step explanation:

Well if 4x>10, then x needs to be more than 2.5, (because 2.5*4=10) So the only answer left is x=3

Answer:

it's 3

Step-by-step explanation:

as 4x3 =12 and 12 us greater than 10

Answer:SAS

Step-by-step explanation:

Answer:

The right answer is ASA....

Answer:

14.4

Step-by-step explanation:

Change 8% to a decimal which is 0.08 and then multiply 180 × 0.08 then you should get 14.4 Hope this Helps

Answer:

Slope is -3/4

Y intercept is 7

y= -3/4x+7

Answer:

The slope is 4 and the y intercept is (0, 2)

Answer:

29

Step-by-step explanation:

count the rectangles one by one :)

Answer: The perimeter of the large rectangle measured 75 feet.

Step-by-step explanation:

For two similar rectangles,

[tex]\dfrac{\text{Perimeter of image }}{\text{Perimeter of pre-image }}=\dfrac{3}{2}[/tex]

The perimeter of the small rectangle is 50 feet.

Given ratio between two similar rectangles: 3:2

So,

[tex]\dfrac{\text{perimeter of large rectangle}}{\text{perimeter of small rectangle}}=\dfrac{3}{2}\\\\\Rightarrow\ \dfrac{\text{perimeter of large rectangle}}{50}=\dfrac{3}{2}\\\\\Rightarrow\ \text{Perimeter of large rectangle} =\dfrac{3}{2}\times50\\\\\Rightarrow\ \text{Perimeter of large rectangle} =75[/tex]

Hence, the perimeter of the large rectangle measured 75 feet.

The perimeter of a rectangle is the sum of the dimension of the rectangle

The ratio of the side length is given as:

[tex]Ratio = 3 : 2[/tex]

Represent the perimeters of both rectangles with

P1 and P2.

So, we have:

[tex]P1 : P2 = 3 : 2[/tex]

The smaller rectangle has a perimeter of 50 feet.

So, we have:

[tex]P1 : 50 = 3 : 2[/tex]

Express as fraction

[tex]\frac{P1 }{ 50 }= \frac 3 2[/tex]

Multiply both sides by 50

[tex]P1= \frac 3 2 \times 50[/tex]

[tex]P1= 75[/tex]

Hence, the perimeter of the larger rectangle is 75 feet

Read more about perimeters at:

https://brainly.com/question/24571594

Answer:

55%

Step-by-step explanation:

Answer:

392cm³

Step-by-step explanation:

First, we need to find what fraction of the whole volume was just added. We started with 4/7 and ended up with 3/4, so we can take the difference of the two to find the fractional part added:

[tex]\frac{3}{4}-\frac{4}{7} =\\\\\frac{21}{28}-\frac{16}{28} =\frac{5}{28}[/tex]

So, that 70cm³ represents 5/28 of the whole glass. If 70cm³ is 5/28 of the glass's volume, then 70/5 = 14cm³ must be 1/28 of the volume. From here, we can simply multiply 14 by 28 to find the total volume, all 28/28 of it:

14 · 28 = 392cm²

Answer:

9/10

8/25

1/8

Step-by-step explanation:

90/ 100 = 9/10

32/100 = 8/25

125/1000 = 1/8

Answer: 9/10 8/25 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaand 1/8

Step-by-step explanation:

Answer:

y = 4

Step-by-step explanation:

y/16 = 5/20 = 2/8

y/16 = 1/4 = 1/4

Answer: 4

Step-by-step explanation:

My previous explanation got deleted

Answer:

17

Step-by-step explanation:

USING BIDMAS (Brackets Indices Division Multiplication Addition Subtraction)

6 − (9 − 2) + 3 × 6

9-2=7

3x6=18

6-7+18=17