Answer:
x=4.5
Step-by-step explanation:
2x-5=4
2x=9
x=4.5
tan30° + Cos30°/ tan30° . cos30°
Answer:
tan30° + Cos30°/ tan30° . cos30°
1/√3+√3/2/(1/√3)×√3/2
1/√3+3√3/4
Simplify this for me please. No improper answer.
People keep telling it's easy peasy lemon squeezy but me here sitting stressy depressy lemon zesty.
Answer:
Look at the picture below
Step-by-step explanation:
Answer: Stressy lessty lemon zessty ask for a tutor he/she can help you
Determine the equation of the line perpendicular to the line 4x+2y-7=0 that has the same x-intercept as the line 2x+3y-12=0
Divide the polynomials.
Your answer should be a polynomial.
22
49
x +7
Answer:
x - 7
Step-by-step explanation:
Given
[tex]\frac{x^2-49}{x+7}[/tex]
x² - 49 is a difference of squares and factors as (x - 7)(x + 7)
= [tex]\frac{(x-7)(x+7)}{x+7}[/tex] ← cancel x + 7 on the numerator/ denominator
= x - 7
Answer:
Formula used: a²-b²=(a-b)(a+b)
[tex] ★\:\:\frac{( {x}^{2} - 49) }{(x + 7)} = \frac{ ({x}^{2} - {7}^{2} ) }{(x + 7)} = \frac{(x - 7)(x + 7)}{(x + 7)} =\boxed{ (x - 7)}[/tex]
(x-7) is the right answer.17+ x/6 what is the answer
Answer:
x=-11
Step-by-step explanation:
17+x/6=0
17+x=6
x=-11
Decide which shipping box (or combination of boxes) she should use to ship exactly 270 necklaces.
what is (4x - 4) + (2x + 2)? (no direct answer.)
Answer:
6x -2
Step-by-step explanation:
(4x - 4) + (2x + 2)
4x + 2x = 6x
-4 + 2 = 2
6x - 2
Which statement shows correct reasoning for finding 12+3/8? A Multiply 12 by 8, then divide by 3. B. Multiply 12 by 3, then divide by 8. C. Multiply 3 by 8, then divide by 12 D. Multiply 12 by 1/8, then multiply by 3.
Answer:
B
Step-by-step explanation:
plz mark the brainliest. if that is adding not multiplying, you will do 3 divide by 8 first and then add 12. I think its a typo and it is multiply so if it is multiply, it is B. plz mark the brainliest
the taxi fare in a city is as follows: for the first kilometre, the fare is rupee 8 and for the subsequent distance it is rupee 5 per km. taking the distance covered as x km and total fare as rupee y, write a linear equation for this information, and draw its graph
Answer:
The linear equation is Y=5x+8 where x>0
(you can input this into the Desmos graphing calculator to see the graph if you like!)
Step-by-step explanation:
To get the answer is fairly straight forward. If we know that distance covered is x in the equation and we know that a linear equation follows the template Y=mX+b where m is slope and b is the y-intercept. The first step is to fill in what we know. That would look as such Y=_X+_. We can then attempt to fill in the blanks for m and b. Because we know that it is 5 rupees extra per subsequent kilometre we can put 5 as the multiplier for x and there is our m or slope. We now have Y=5x+_. Now for b. B in this case is quite simple as is showing us where the start of the graph is. It is stated that there is a flat fee of 8 rupees, so the total can never be less than 8. Because b is simply where the line intercepts the y axis, and we want it to intercept at 8, we can just put a plus 8. And there you have it Y=5x+8. One important note is that the graph when drawn should be a ray extending from point (0,8). This is because we want to eliminate all of the areas on the plane that would make the fare negative, as we could not have a negative cab fare. This is as simple as plotting the line starting from point (0,8) on the y axis. Happy to help!
25% of ___ is 7 ??????
Answer:28
Step-by-step explanation:
This is a missing whole problem so you must divide 7 by 25/100
Or multiply it by it's reciprocal 100/25 or 4/1 x 7 = 28
The cost of 5 pounds of bananas is $3.25. What is the constant of proportionality that relates the cost in dollars, y, to the numbers of pounds of bananas, x?
Answer:
X = Cost of the bananas
Step-by-step explanation:
While y represents the weight (in pounds) of the bananas, x represents the cost of the bananas proportional to the weight.
Answer:
0.65
Step-by-step explanation:
The Lakeside Marina charges a $35 rental fee for a boat in addition to charging $15 per hour. What is the rate of change for this function?
Answer:
I think that it is y=15x+35
Step-by-step explanation:
15*x is how many hours and you have to pay $35 regardless to rent the boat
Given the following triangle, which Trig function would you use to solve for the missing side length? *
Captionless Image
Sine
Cosine
Tangent
Answer:
cosine
Step-by-step explanation:
What are the variables in the expression 2w + 11t + 4y
77 is 56% of what number Show your work for brainliest
Is 5.6742 rational number
Answer:
YES
Step-by-step explanation:
Simplify the expression by combining like terms. 7w+9+6X
A. 22wx
B. 13wx+9
C. 7w+6x+9
D. 1w+9
Answer:
Step-by-step explanation:
the answer stay the same due to the fact there are no like terms
7w+9+6x
I WILL MARK BRAINLIEST!!!!!!!
Answer:
C
Step-by-step explanation:
hope it helps thank you
What is the value of c?
If line segment AB represents 50%, what is the length of a line segment that is 100%?
4.25 • (–1.25) positive or negative?
Answer:
Negative
Step-by-step explanation:
Positive times a negative will always be negative
giving brainliest to whoever can solve correctly
Answer:
The answer is 9
Step-by-step explanation:
4/9 = 9/4
expand this bracket (x + 3/2)^2
X^2 + 9/4 is your answer
Hope this helps you
Which is the least amount?
[A] 1.20 [B] 0.21 [C] 1.02 [D] 1.020
The Answer Is:
B (0.21)
PLS HELP HUMAN I LOVE YALL HELP
4. THE LOV TEMPERATURES FOR A VEEK IN EDMONTON, ALBERTA ARE -15°C, -1200
-10°C, -12°C, -18°C, -20°C, AND_-25°C. WHAT IS THE MEAN LOV
TEMPERATURE FOR THE WEEK? SHOW YOUR WORK
Answer:
-16°C
Step-by-step explanation:
The lov temperatures for a week are :
-15°C, -12 , -10°C, -12°C, -18°C, -20°C, and -25°C.
We need to find the mean love temperature for the week.
Total no. of observations = 7
Mean = sum of observations/total no of observations
[tex]M=-\dfrac{15+12+10+12+18+20+25}{7}\\\\M=-16^{\circ} C[/tex]
So, the mean temperature is -16°C.
GIVING BRAINLIEST Cattails thrive in places where there is plenty of water year-round. Which event might limit a cattail population? A.Drought B.Rainy spring C.Thunderstorm D.Eclipse
Answer:
A. Drought, this is when the land is dry and no water is around essentially.
Answer:
The answer is drought. I took the test.
I need to know the answer step by step.
Answer:
108
Step-by-step explanation:
Since B=3, you need to do 4(3)^2*3
Do 3^2, which is 9,
4*9=36,
36*3=108
can solve real world problems involving embedded triangles:
The value of x is
please I need this answer quick.
Answer:
It is 15 x=15
Step-by-step explanation:
Type the missing numbers in this sequence:
31, , , 58, 67, 76