Mathematics High School

Please helppp
a. what's the domain of c

Please Helpppa. What's The Domain Of C

Answers

Answer 1

Answer:

5

Step-by-step explanation:

Related Questions

3х + 9 < 39
solve the following inequality​

Answers

X < 10

Step-by-step explanation:

help I don't get it ​

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Answer:

Check to see if each input value is paired with only one output value. If so, the table represents a function.

Yes. It is a function.

Step-by-step explanation:

it’s not a function because the it is not a 1:2 ratio the way it started. so what that means is that the numbers follow the same pattern so it shows 1 to 2 then 2 to 5, the 5 would have to be a 4 for it to be a function

2 feet,6 inches = inches

Answers

Answer:

im not sure what youre aasking?

2 foot 6 inches???

Step-by-step explanation:

Answer:

Step-by-step explanation:

= 6x2+the number can be your answer.

Which shapes have parallel sides? Choose ALL the correct answers​

Answers

Answer: The shapes that have parallel sides would be the blue diamond               (bottom right) and the green trapezoid (top right).

The shapes that have the parallel sides should be blue diamond               (bottom right) and the green trapezoid (top right).

What are parallel sides?

The parallel sides are considered as the two sides or line that should be parallel to one other also it contain the same kind of distance also it never intersected or even touched to one another.

hence, The shapes that have the parallel sides should be blue diamond               (bottom right) and the green trapezoid (top right).

Learn more about sides here: https://brainly.com/question/18190212

If m∠T = (2x + 85) °, m∠V = (5x + 29) °, and the sum of the measures of the angles is 93 ° , find the measure of each angle.

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Answer:  79 and 14

X would be -3 because (2 x -3 + 85) is 79 and doing it for (5x + 29) would get 14.

Hellohello, if you able to help me then please do. (:

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the answer is L < 5 .

tell whether the slope is positive or negative. then find the slope.​

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Answer:

slope is negative

m=-1

Step-by-step explanation:

the slope of a line is positive if it passes through Quadrants III and I. The slope is negative if it passes through II and IV.

yes, this line passes through Quadrant I alongside II and IV, but it doesn't pass through Quadrant III (it has to pass through Quadrant III to be positive)

that means that the slope of this line must be negative

We can calculate the slope (m) with this formula:

(y2-y1)/(x2-x1)

we can pick two points- for example, (1,3) and (2,2)

label the points:

x1=1

y1=3

x2=2

y2=2

now substitute into the equation

m=(2-3)/(2-1)

m=-1/1

m=-1

the slope is -1

Hope this helps! :)

help i’ll give brainliest if you give a correct answer

Answers

Answer:

48 drops

Step-by-step explanation:

32/8 = 4 x 12 = 48 drops

Answer:

48 drops

Step-by-step explanation:

you see that for every 8 drops of yellow there's 12 drops of red and there ends up being 32 drops of yellow and 32/8=4 so you take 12x4 to get how many drops of red.

Someone please help

Answers

Answer:

x = -3.73 or -0.27

Step-by-step explanation:

From the question,

x²+ 4x+1 = 0

This is a quadratic equation, and it can be solved using any of the 3 methods.

Using completing the square method,

x²+4x = -1

Add half the coeffiecient of x, square it and add it to both side of the equation.

The coefficient of x is 4,

half the cofficient is 2

Add 2² to both side of the equation

x²+4x+2² = -1+2²

(x+2)² = 3

x+2 = ±√3

x+2 = ±1.73

Either,

x+2 = -1.73

x = -1.73-2

x = -3.73

or

x+2 = +1.73

x = =1.73-2

x = -0.27

A box of fruit contained twice as many apples as pears. Chris and Lily divided them up so that Chris had
twice as many pieces of fruit as Lily. Which one of the following statements is always true?
Chris took at least one pear.
Chris took twice as many apples as pears
Chris took twice as many apples as Lily.
Chris took as many apples as Lily took pears.
Chris took as many pears as Lily took apples.

Answers

Answer:

what did you get?

Step-by-step explanation:

Answer:

Step-by-step explanation:

Christy took as many pears as Lily got apples.

Am I correct?? If not please correct me

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The answer would actually be A
F(x)=3x^2+4x
G(x)=2x^2-x+1
The two x^2 items are both positive and are added together to be 5x^2
The two x items would be added together to get 3x cause of the -x
Then +1 is just +1
Making the equation 5x^2+3x+1
If we were subtracting you would be absolutely correct, but since we are adding would go the opposite direction.
I hope this helps!

Answer: 5x^2+3x+1

Step-by-step explanation:

Solving for (f+g)(x) add both functions so

(3x^2+4x)+(2x^2-x+1)

Add like terms

3x^2+2x^2=5x^2

4x+-x=3x

+1

Add terms

5x^2+3x+1

c + 6 < 7
what’s the answer??

Answers

Answer:

c<1

Step-by-step explanation:

If you needed c by itself this would be c<1

Anyone knows geometry???
The answer choices are
A: 2 and 8
B: 1 and 4
C: 6 and 7
D: 5 and 8

Answers

Answer:

Option: A

Step-by-step explanation:

Hope it helps you!

I’m not sure about this one

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Answer:

It is the 3rd option

Step-by-step explanation:

Can someone help me please

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Answer:9/40

Step-by-step explanation:

there is no use of hupotenuse as tanA = p/b

Math help 20 pointsssssssss

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Answer:

Function A

Step-by-step explanation:

Answer:

Function A?

Step-by-step explanation:

A perfect square is the product of any positive whole number used as a factor exactly two times. [Example: 49 is a perfect square because 7 × 7 = 49] The positive whole number N, when multiplied by 150, is a perfect square. What is the least possible positive whole number value for the number N?

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The least possible answer 150 for n

a.Write a polynomial to find the volume of the
rectangular prism.
b.Find the volume if x =12 feet.

Answers

Answer:

hmmm 38

Step-by-step explanation:

?

1. Add: 85 + (-96) *
2. Subtract: -7 – 4 *
3. Multiply: 7(-12) *
4. Divide: 6÷ (-18) *

Answers

Answer:

1 ._11

2.11

3._84

4._0.333

1.-11
2.-11
3.-84
4.-0.3

EASY POINTS, PLEASE ANSWER ASAP, WILL MARK BRAINLIEST

what is the slope intercept of this equation?
After Selling 15 Lemonades, Jessica made 5 dollars. After selling 42 lemonades, she made 18.50

Answers

Answer:

y = 1/2x - 2.5

Step-by-step explanation:

(15, 5) and (42, 18.5)

Slope:

m=(y2-y1)/(x2-x1)

m=(18.5 - 5)/(42 - 15)

m = (13.5)/27

m = 1/2

y - y1 = m(x - x1)

y - 5 = 1/2(x - 15)

y - 5 = 1/2x - 7.5

y = 1/2x - 2.5

Answer:

2   or    1/2

Step-by-step explanation:

change in y over change in x

you didnt define what what x and what was y so ill provide both answers and you can figure which is correct

42-15/18.50-5   =27/13.5   =2

18.50-5/42-15    =13.5/27  =1/2

Start time: 7:41 P.M.
Elapsed time:
End time: 8:50 P.M.

Answers

Answer:

Elapsed time: 1 hour and 9 minutes

Step-by-step explanation:

7:41 - 8:41 = 1 hour

8:41 - 8:50 = 9 minutes

1 hour and 9 minutes

Hope that helps!

A. g(x) = (- x)2 + 4
O B. g(x) = – x2 - 4
O c. g(x) = (- x)2 - 4
O D. g(x) = – x2 + 4

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I am pretty sure the answer is d

what does the variable x represent?

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the x variable represents answer choice b

During the day the temperature was 3 degrees . At night, the temperature dropped 15 degrees . What was the temperature at night?

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Answer:

-12°

oof its cold over there {{[**brrrr***}}}

Step-by-step explanation:

How many lines of symmetry does this rectangle have

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The line of symmetry is 2 bc the two top and the two bottom

Use the Distributive property to choose the equivalent expression for 9(n- 2)

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Answer: 9n-18

Step-by-step explanation:

1. We distribute the 9 to the n and -2

2. 9n-2(9)

3.9n-18 is our answer.

Answer: 9n-18 would be equivalent to to 9(n-2)

Step-by-step explanation: First multiply 9 times n. Then multiply 9 and 2 and you get -18.

The library is 4 miles from the post office. How many yards is the library from the post office? The library is yards from the post office.

Answers

Answer:

7040 yards

Step-by-step explanation:

Because 1 mile = 1760 yards.  So 4 x 1760 = 7040.

Answer:

7040 I think

Step-by-step explanation:

sorry if I'm wrong

Two parallel lines are cut by a transversal as shown below.
Suppose m∠5 = 104°. Find m∠2 and m∠4.
m∠2 = _°
m∠4 = _°

Answers

Answer:

Angle 2 = Angle 4 = 76

Step-by-step explanation:

Here, we want to get the measures of angle 2 and angle 4

From what we have in the diagram, angle 2 and angle 5 are supplementary (meaning they add up to 180)

The reason for this is because both angles are same side interior angles

Thus,

angle 2 + angle 5 = 180

angle 2 = 180 - angle 5

angle 2 = 180 -104

angle 2 = 76

Furthermore, we can see that angle 2 equals angle 4 as they are vertically opposite angles

Thus, angle 2 = angle 4 = 76

What is the surface area of the right prism below?

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350
Find the area of each shape then add all of the areas to get your surface area

Please answer all of the 3.
PLEASE! And I’ll give you 5 stars and a Thanks?! :)

Answers

Answer:

7) 2((7x12) + (7x2) + (12x2)

2(84 + 14 + 24)

2(122)

244

8) 2((13x4) + (4x6) + (13x6))

2(52 + 24 + 78)

2(154)

308

9) 2((4x15) + (4x8) + (15x8))

2(60 + 32 + 120)

2(212)

424

Step-by-step explanation:

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