Answer:
18.06 pounds. This time I'm sure thats the answer.
3. Write and solve an equation to
determine the value of x. (Examples 3–5)
(3x)
45°
H
K
Answer:
[tex]x = 27[/tex]
Step-by-step explanation:
Given
The attached figure
Required
Solve for x
3x and 45 are supplementary angles
So:
[tex]3x + 45 = 180[/tex]
[tex]3x =- 45 + 180[/tex]
[tex]3x =135[/tex]
Solve for x
[tex]x = 135/5[/tex]
[tex]x = 27[/tex]
23+1×6÷130+2=
right now please
Answer:
25.04
Step-by-step explanation:
The answer is 25.04 (someone just deleted my answer so i'm just doin it again)
a movie rental company charges a $50 annual fee, then $2 for each movie you rent. what is the average cost per movie if you rent 25 movies in a year
Answer:
100
Step-by-step explanation:
Draw a line representing the "rise" and a line representing the "run" of the line. State the slope of the line in simplest form.
Answer:
Step-by-step explanation:
First choose two points on the line,
Let the points are A and B.
From point A to B we are moving downwards by (5 - 1 = 4 units)
Therefore, Rise = -4
Horizontal distance between A and B = 2 units
Therefore, Run = 2
Since, slope of a line = [tex]\frac{\text{Rise}}{\text{Run}}[/tex]
Slope = [tex]\frac{-4}{2}[/tex]
= -2
please i need this next i will give u the brainlyist
Answer:
the answer is B
describe how to use special product patterns to find 21^2
Answer:
21 x 21 = 441
Step-by-step explanation:
Whenever there is an exponent that is the many times you multiply the base by itself to.
Power is the result of multiplying two numbers together. The value of 21^2 is 441.
What is power?Power is the result of multiplying two numbers together. Power is typically expressed by a base number and an exponent. The base number indicates the number being multiplied. The exponent, which is a little number printed above and to the right of the base number, indicates the number of times the base number is multiplied.
Given that 21 has a power of 2, therefore, 21 to the power 2 means that 2 should be multiplied by itself twice.
21^2
= 21²
= 21 × 21
= 441
Hence, the value of 21^2 is 441.
Learn more about Power here:
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On the surface, it seems easy. Can you think of the integers for x, y, and z so that x³+y³+z³=8? Sure. One answer is x = 1, y = -1, and z = 2. But what about the integers for x, y, and z so that x³+y³+z³=42?
Answer:
I'm really sorry, but you said I could do this but I don't know the answer and I hope someone else can help you, but thank you for helping me! :)
Step-by-step explanation:
The value of 4 less than the product of 0.25 and x is greater than 6.
Answer:
0.25x - 4 > 6
What is the Rotational speed of someone standing in Helsinki, Finland located at 60°11' N and 24°56' E.? (radius of the earth is 3960 miles)
Answer:
515.5 mph
Step-by-step explanation:
I am fairly confident we are taking the same test/quiz thing right now and I figured this one out so here ya go:
60 degrees + 11 sec = 60.183 degrees
3960 * cos(60.183) = 1969 some number in relation to the distance to the poles
2 * pi * 1969 = 12371.8
12371.8 / 24 = 515.5mph
look up "How to Calculate Rotational Speed Around Earths Axis" on YT, video is by " VAM! Physics & Engineering" that is where I found the formula stuffs
shoutout Woodinville
answer these year 7 math questions please ty !
Answer:
4-5x
5x-4
Step-by-step explanation:
Please help I don’t understand at all if you could possibly break it down that would be nice.
sub 2 for any "x"
3(2)^2-2(2)+1
6^2-4+1 i dont know if you need to simplify even more but if you do
36-4+1 32+1 31
i hope this helps you!
Answer:
The answer is 9.
Step-by-step explanation:
Hey there, so it looks to me that you just have to subsitute 2 in for x, and solve the equation. Like this.
1. Plug in X: 3(2)^2 -2(2) + 1
2. Solve exponents (2)^2 = 4, so the equation is 3(4) - 2(2) + 1
3. Multiplication: 3 × 4 = 12, and -2 × 2 = -4, so the equation is 12 - 4 + 1
4. Addition: -4 + 1 = -3, so it is now 12-3
5. Subtraction: 12-3 = 9, so the answer is 9!
I hope this helps.
Which statement can be used to justify the fact that to write angles are suppleMentry select two opinions
Answer:
Which statement can be used to justify the fact that to write angles are suppleMentry select two opinions== 3 and 6
PLEASE HELP!!!!! THIS IS DUE SOON!!!!!!
Answer:
10.
tan x=51/68
x=tan-¹(51/68)=36.87
11.
cos x=72/78
x=cos-¹(72/78)=22.62
12.
sin x=24/51
x=sin-¹(24/51)=28.07
13.
sin x=21/75
x=sin-¹(21/75)=16.26
14.
sinx =16/85
x=sin-¹(16/85)=10.85
15.
sin x=48/60
x=sin-¹(48/60)=53.13
note
relationship between base and perpendicular is given by tan angle
relationship between base and hypotenuse is given by cos angle
relationship between hypotenuse and perpendicular is given by sin angle
what are the domain and range of this exponential function y=1/9 .6
I also need an explanation of how it's done.
Answer:
B(-2,7) r=6
Step-by-step explanation:
Circle Equation:
(x−h)^2+(y−k)^2 =r ^2
h= -2
k= 7
r=sqroot of 36 which is 6
Express the product of (2x + 3) and (x - 5)
Answer:
Here is the answer......
Answer:
2x² - 7x - 15
Step-by-step explanation:
Given
(2x + 3)(x - 5)
Each term in the second factor is multiplied by each term in the first factor, that is
2x(x - 5) + 3(x - 5) ← distribute parenthesis
= 2x² - 10x + 3x - 15 ← collect like terms
= 2x² - 7x - 15
6 >2 k + 4 what does k equal
Answer:
k = anything that is less than 2, so 1, 0, -1, -2, -3, -3 1/4, etc.
Hope that helps!
Step-by-step explanation:
How many things can happen if you spin the spinner three times and flip the coin three times?
Answer:
8
Step-by-step explanation:
8 possible outcomes
We can now extend this thinking. If we toss three coins, we have a total of 2 × 2 × 2 = 8 possible outcomes: HHH, HHT, HTH, HTT, THH, THT, TTH, and TTT.
Lauren is four times as old as Ethan. Lauren is also 15 years older than Ethan. How old are Lauren and Ethan?
Answer:
lauren 15 ethan 12 ?
Step-by-step explanation:
a tennis racket sells for 54$ at the spring clearance event, the price is 30% less than the original. what is the sale price
For the function y=12x+6, if the input is x=−4, the output is y=
Answer:
12(4) +6
48+6 = 54
y=54
Step-by-step explanation:
Step-by-step explanation:
Given function: y = 12x + 6
Input: x = -4
Replacing the value of x in function y,
y = 12 x (-4) + 6
y = -48 + 6
y = -42
If sin theta= 4/5 and theta is in quadrant 2, the value of cot theta is . if necessary, use the slash mark ( / ) for a fraction bar.
If sin θ= 4/5 and theta is in quadrant 2, the cot θ would be -3/4.
Which trigonometric functions are positive in which quadrant?
In first quadrant (0 < θ < π/2), all six trigonometric functions are positive.
In second quadrant(π/2 < θ < π), only sin and cosec are positive.
In the third quadrant (π < θ < 3π/2), only tangent and cotangent are positive.
In fourth (3π/2 < θ < 2π = 0), only cos and sec are positive.
Given information; If sin θ= 4/5 and theta is in quadrant 2, we need to find the value of cot theta.
Since it’s in second quadrant, cos is going to be negative.
So, a^2 + 4^2 = 5^2
a^2 + 16 = 25
a^2 = 25 - 16 = 9
a = 3
therefore, we can conclude that cos θ = base / hypotenuse
cos θ =-3/5
Also, tan θ would be -4/3 and then cot θ would be -3/4.
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You took 600mg of pain reliever at
12:00pm. Each hour, the pain reliever
loses 50% of itself in your
bloodstream. How much is still left in
your blood stream at 5:00pm?
Answer:
It’s not a question for studying
Step-by-step explanation:
Find the area of the figure, in square meters, to 1 decimal place.
To find area, you multiply the two dimensions, or base x height.
---
hope it helps
sorry if it didn't, you didn't provide much clarification
Answer:
Step-by-step explanation:
Who has the lowest balance? explain your answer.
Answer:
Angie
Step-by-step explanation:
When it is negative it basically means you owe that amount and Angie owes the most
Answer:
Angie because the bigger a negative number it the less in value it is.
Step-by-step explanation:
How do I solve this?
Answer:
76
Step-by-step explanation:
forgive me if im wrong. i just calculated it.
Answer:
A. 38°
Step-by-step explanation:
angle of tangents of circle = (Bigger arc - smaller arc) / 2
x = (218 - 142) / 2 = 76 /2 = 38°
FIND THE AREA (LEAVE EXPLANATION)
Answer:
33 Cm
4x6 is 24
to find the top (triangle) You have to use A= height and base divided by 2.
Basically multiply like a square and divide by two
For the explanation I multiplied 6 by 4 (24 Cm) for the first part and then multiplied (3x6)/2 (9 Cm) for the second part giving me a total of 33 Cm.
Which of the following coordinates does this line pass through?
(1,5)
(0,0)
(3,5)
(2,3)
Answer:
(3, 5)
Step-by-step explanation:
May someone help me with this :)
Answer:
Perimeter is 30 and area is 32
Step-by-step explanation:
7+8+7+8= 30 and A= BH so 8 x 4 = 32
Which line plot displays a data set with an outlier?
Answer:
Top right
Step-by-step explanation:
THis is becasue there is a lonly dot way out to the right while all of the other dots are grouped togather.