I need to find the Quadratic equation!!!!!​

Answer:

im pretty sure false. ......... ....................

Answer: it’s 20

Step-by-step explanation: QR= 6, RS= 6, ST= 8 because 14-6=8

Answer:

The answer is 20

Step-by-step explanation:

If R is in the middle of s and q and it equals 6, then you just have to multiply it by 2. You will get 12 for QS. Now to find the whole thing, subtract 6 from 14 to get 8 and add 8 to 12 to get 20.

20 is your answer.

Answer:

D, (1,4)

Step-by-step explanation:

This is the correct answer :)

Answer:

[tex]\huge\boxed{\text{At least an } 87\%}[/tex]

Step-by-step explanation:

In order to find what score Alex must earn to have an average of 86 on all his tests, we need to first note what the formula to find the average of a data set is.

[tex]\displaystyle \frac{x_1+x_2+...x_n}{n}[/tex]

What the formula means is that we have to add up all the values then divide by the total number of values.

Let's represent our unknown number as [tex]x[/tex].

[tex]\displaystyle \frac{98+72+87+x}{4} \geq 86[/tex] (since we want AT LEAST an 86).

Let's solve this inequality for x.

So, Alex must score at least an 87% on his next quiz to have an average of 86%.

Hope this helped!

Answer:

80 tablespoons of flour for 2 pounds of butter

Step-by-step explanation:

5 tablespoons = 2 ounces.

2=5

4=10

6=15

8=20

10=25

12=30

14=35

16=40

18=45

20=50

22=55

24=60

26=65

28=70

30=75

32=80

Answer: The water level rises

Step-by-step explanation:

Answer:  g > 7

Graph has an open circle at 7 on the number line, shading to the right

================================================

Explanation:

Think of it like saying "I have a number, and I add on 5. The result is something larger than 12". You can guess and check your way to the answer, but the quickest way is to subtract 5 from both sides.

We subtract to undo the addition happening to the 'g'.

g+5 > 12

g+5-5 > 12-5

g > 7

So the number is larger than 7. For instance, if g = 8, then,

g+5 > 12

8+5 > 12

13 > 12

This is a true statement.

-------------------------

If you need to graph the solution, then you'll have an open circle at 7 on the number line. The open circle says to the reader "don't include this value as part of the solution set". Shade to the right of the open circle to describe all values larger than 7.

In summary, the graph has an open circle at 7 and shading to the right.

Answer: C

Step-by-step explanation:

1.2x-10=0.2x+14

subtract 0.2x

1.0x-10=14

add 10

x=24

Answer:

D

Step-by-step explanation:

The ratio's of the sides of "D" match.

15/18=17.5/21

Answer:

x = 7

Step-by-step explanation:

Given that ∆BCD ~ ∆BFG, therefore the ratio of their corresponding side lengths will be equal.

Thus:

[tex] \frac{BC}{BF} = \frac{BD}{BG} [/tex]

Substitute

[tex] \frac{17x + 13}{36} = \frac{154}{42} [/tex]

Cross multiply

[tex] 42(17x + 13) = 154(36) [/tex]

[tex] 714x + 546 = 5,544 [/tex]

[tex] 714x = 5,544 - 546 [/tex] (subtraction property of equality)

[tex] 714x = 4,998 [/tex]

Divide both sides by 714

x = 7

Answer:

Its c, none of the above.

Step-by-step explanation:

Answer:

16 hours i think or 8 rip

Step-by-step explanation:

10 + 24 divided by 276

Answer:

C

Step-by-step explanation:

Answer:

234234234234234234234

Step-by-step explanation:

Answer:

hmm i am not sure sorry XD

Step-by-step explanation:

Answer:

9546 yards

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

Absolute values are always positive

If helpful pls give 5 star, brainliest, and thanks!

Answer:

x=8 hope this helps!!!!

Step-by-step explanation:

Answer:

x= 8

Step-by-step explanation:

6+5x=46

5x= 46-6

5x=40

x=8

Answer:

x=144

Step-by-step explanation:

Answer:

this is the awnser: 80 + 4 + 0.7 + 0.06

Answer:

23,958 =

 20,000  

+ 3,000  

+ 900  

+ 50  

+ 8  

Expanded Factors Form:

   23,958 =

 2 × 10,000  

+ 3 × 1,000  

+ 9 × 100  

+ 5 × 10  

+ 8 × 1  

Expanded Exponential Form:

 23,958 =

2 × 104

+ 3 × 103

+ 9 × 102

+ 5 × 101

+ 8 × 100

Step-by-step explanation:

Answer:

no

Step-by-step explanation:

your beatiful just the way you are

dont change anything about yourself

Answer:

.........................

Step-by-step explanation:

Answer:

The input is x = 12.

Step-by-step explanation:

We are given the following function:

[tex]y(x) = \frac{25x}{6} - 34[/tex]

We have to find the input(x) if the output y is 16. So

[tex]16 = \frac{25x}{6} - 34[/tex]

[tex]\frac{25x}{6} = 16 + 34[/tex]

[tex]\frac{25x}{6} = 50[/tex]

[tex]25x = 6*50[/tex]

Simplifying both sides by 25

[tex]x = 6*2 = 12[/tex]

The input is x = 12.

12, 15, 18

Step-by-step explanation:

The sign means equal to or greater than.

Answer:

x+y=10

x+y=10-3

x+y=7

xy²=7

answer 7

hope that helps

Step-by-step explanation:

Brainliest?

Answer:

10X5 = 50    9X12 = 108

Step-by-step explanation:

Answer:

(3/2, 5/2)

Step-by-step explanation:

The x value for the vertex of a parabola in the form y=ax^2+bx+c is -b/2a. The x value is then plugged into the function to find the y value.

Answer:

Correct headsets= 274.4 = 274

Step-by-step explanation:

Giving the following information:

Number of units= 280

There is a 2% chance of finding a defective headset.

To calculate the number of headsets without any defect, we need to use the following formula:

Correct headsets= 280*0.98

Correct headsets= 274.4 = 274

Answer:

in my opinion I think it parallelogram because it has four sides which are A,B,C,D