I need help on this question

Answer:

1

Step-by-step explanation:

y=1+6x is the equation

y is the dependent variable = 1 is the y intercept and 6 is the slope and x is the independent variable.

Therefore, y intercept is 1

Answer:

m angle A = x = 30 degrees

Step-by-step explanation:

Vertical angles are equal.

So 3x - 60 = x

2x = 60

x = 30

Answer:

Vertical angles are always equal.

So you can set the equation up like this:

5x + 10 = 7x - 12

Subtract 5x from both sides. Then Add 12 to both sides.

22 = 2x

Divide both sides by 2.

11 = x

are you solving for x?

Answer:

2 x−8=8

1 Let x =8.

2 x 8 - 8 = 8

2 Simplify  2\times 82×8  to  1616.

16- 8 = 8

3 Simplify  16 −8  to 8.

8 = 8

Step-by-step explanation:

Answer:

answer = 2

Step-by-step explanation:

1 + (1 – cos θ )(1 + cos θ )( csc^2 θ )

1 + (1 - cosθ)(1 + cosθ)(csc^2θ)

1 + (1 - cos^2θ)(csc^2θ)

1 + (sin^2)(1/sin^2)

1 + sin^2/sin^2

1 + 1

2

Answer:

-2 or -2/1

Step-by-step explanation:

Since the equation is in y = mx + b form with m equaling the slope, we can see that -2 is in m's place, so -2 is the slope.

Answer:

the answer is -8t^6

Step-by-step explanation:

You multiply 2 with -4 which will give you -8.

You also multiply 3 and 3 which is 6.

Answer:

the answer for me was b

Step-by-step explanation:

A quadratic function,

f(x) = x²-4x-5 have 2 roots.

A polynomial function with one or more variables, where the largest exponent of the variable is two, is referred to as a quadratic function. In other terms, a "polynomial function of degree 2" is a quadratic function.

Given:

A quadratic function,

f(x) = x²-4x-5.

To find the roots:

f(x) = x²-5x+ x -5.

f(x) = (x - 5) (x+ 1)

The roots are x = 5 and -1.

Therefore, the roots are x = 5 and -1.

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Answer:

C

Step-by-step explanation:

The number right after the decimal point is the tenths place.

Answer: 15 boxes

Step-by-step explanation:

From the question, we are informed that Denise wants to cover a 21.75 square foot wall with weathered wood and that each box of weathered wood contains 1.5 square feet of wood.

The number of boxes of weathered wood that she need will be calculated by dividing 21.75 square feet by 1.5 square feet. This will be:

= 21.75/1.5

= 14.5

= 15 boxes approximately

Answer:

3/6

Step-by-step explanation:

Answer:

9)900

10)40,320

Answer:

24.9

Step-by-step explanation:

we add 18.5+6.4= 24.9

to check our work we do 24.9-6.4= 29.4 All DONE!

Answer: 18.92

Step-by-step explanation: Multiply  

22 by  0.86

Answer:

18.92

Step-by-step explanation:

Multiply 0.86 times 22

i think the answer is negative 2

Step-by-step explanation:

if you solve this by -1-1/ 2-1 equals 2/1 so i conckude that the answer is -2

Answer:

It takes 6 days.

Step-by-step explanation:

First, you have to form expressions for both of them in terms of x. Let x be the number of days :

Ms. W = 400 + 75x

Mrs. Hill = 1000 - 25x

Next, you have to compare it as we want to find out how many days in takes for them to have the same number of followers :

400 + 75x = 1000 - 25x

75x + 25x = 1000 - 400

100x = 600

x = 6

Answer: the slope of this line is 2/3

Step-by-step explanation:

If you use rise/run, you will find that rise=2 and run=3, so the slope 2/3.

Answer: -2/3

rises by 2 and runs by 3

using points (0,2) and (-3,3)

I hope this is good enough:

Answer:

Step-by-step explanation:

Considering this we observe that:

x+57=90 (sum of complementry angle)

x=90-57

x=33

x+y=90 (sum of complementry angle)

33+y=90

y=90-33

y=57

Answer:

He saves $7.50

Step-by-step explanation:

30% of 25

= 0.30 * 25

= 7.50

Answer:

$7.50

Step-by-step explanation:

To find this number you would use [tex](\frac{3}{10} *25)[/tex] or [tex]25(0.3)[/tex] because you are basically finding 30% of 25. This would get you $7.50.

Answer:

1.325 x 10 -2

Step-by-step explanation:

That is the answer and I know 100% that it is correct

Answer:

48

Step-by-step explanation:

First you know that h=8h cancel out the h's and your left with 8. Next find out 6h is. We know that h is 8 so we can plug it in. Also when a number is right by a variable that means multiply example: 5d=5xd

6h=6xh

6x8

Now we multiply 6 times 8

Warning: If you don't know your multiplication facts you might want to either:

1. Count or add 8 six times 8+8+8+8+8+8. or add six 8 times.

2. or use a calculator :) Always helpful :D

The answer is: 48  Pls pick me for brainliest! Hope this helped! Have a great day!

Answer:

Step-by-step explanation:

Given inequality

Comparing with wording of same inequality

A. The sum of three times a number and four is less than or equal to twice the same number minus six.

B. The product of three and a number added to four is at least twice the same number subtracted by six.

C. The product of three and a number added to four is at most twice the same number minus six.

D. The sum of three times a number and four is less than or equal to the difference between twice the same number and six.

Answer:

1/2

Step-by-step explanation:

3/4 × 2/3

3 × 2/4 × 3

6/12 = 1/2

Thus, 3/4 × 2/3 = 1/2

-TheUnknownScientist

Answer:

The answer would be 1/2 or 0.5.

Step-by-step explanation:

1.) Multiply the numerators

3x2=6

2.) Multiply the denominators.

4x3=12

3.)Simplify the fraction.

6/12=1/2 or 0.5

Answer:

i think 165.7 u can try math-way

Step-by-step explanation:

Answer:

(166/100)30= $49.8

Step-by-step explanation:

Answer: Forgot to divide at the end

Step-by-step explanation:

To figure out your friend's error, solve the equation yourself.

When we do this, we realize adding 3 would make it 33. This shows that the friend likely forgot to divide by 25 to completely isolate x, and stopped at that step.

Answer: x= 22.5, angle B = 67.5

Step-by-step explanation:

90+3x+x= 180

4x = 90

x=22.5

3(22.5)= 67.5

Answer:

x = 22.5° B = 67.5

Step-by-step explanation:

90° + 3x° + x° = 180°

4x = 90°

x = 22.5°

Answer:

B i worked out all of them and only b can fit

The line intersects the​ y-axis of the graph at the origin. The correct option is B.

A proportional Relationship is when a variable is in direct variation to another variable such that on increasing one the other proportionally increases.

The equation for a proportional relationship is

y ∝  x

y =kx

where k is the proportionality constant

The equation of a straight line is y = mx +c

here c is the intercept on the y-axis

Comparing the two equations, this can be confirmed that

c = 0

Therefore, the line intersects the​ y-axis of the graph at the origin.

The correct option is B.

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Given :

A bathtub holds 80 gallons of water.

Water drains out of the tub at a rate of 2 gallons every thirty seconds.

To Find :

How many minutes will it take a full bathtub to drain completely.

Solution :

We know, 30 seconds = 0.5 minute.

Rate of water flow per minute is given by :

[tex]R = \dfrac{2}{0.5}=4 \ gallons/min[/tex]

Let, bathtub will completely drain in x minutes.

So, 4x = 80

x = 80/4

x = 20 minutes

Hence, this is the required solution.