Answer:
1/96
Step-by-step explanation:
make 8 a reciprocal which would be 1/8 then multiply across to get 1/96
Which is the equation of a line that has a slope of -7 and a Y intercept of 2
Answer:
y = -7x + 2
Step-by-step explanation:
--Please help, ill give 30 points and brainiest if your correct!!--
Lisa and Alice are playing a game. Each player either receives or has to pay play money based on the results of their spin. The table lists how much a player receives or pays for various spins. What color has the greatest amount?
Red
Pays $5
Blue
Receive $4
Yellow
Pay $1
Green
Receive $3
Orange
Pay $2
Answer:
The amount in table as positive negative numbers: -5, 4, -1, 3, -2.
The spinner lands on red the change to Lisa's amount of money is -$5.
Step-by-step explanation:
Consider the provided table.
Part(A)
The table list how much a player receives or pays for various.
Paying some money is represented by a negative sign while receiving money is represented by a positive sign.
For red they needs to pay $5 which can be written as -5.
For blue they received $4 which can be written as 4.
For yellow they needs to pay $1 which can be written as -1.
For green they received $3 which can be written as 3.
For orange they needs to pay $2 which can be written as -2.
So, the amount in table as positive negative numbers: -5, 4, -1, 3, -2.
Part(B)
Now, we need to describe the change to Lisa’s amount of money when the spinner lands on red.
If spinner lands on red then she needs to pay $5.
Thus, if the spinner lands on red the change to Lisa's amount of money is -$5.
Suppose two angles in a coordinate plane, one measuring 80° and the other measuring 160°, were both rotated 180° about the origin and then
translated 40 units down. Which of these would be a measure of one of the resulting angles? Select all that apply
Answer:
120 and 40
Step-by-step explanation:
Given
[tex]\angle 1 = 160[/tex]
[tex]\angle 2 = 80[/tex]
Rotation = 180 degrees
Translation = 40 units down
Required
A measure of the resulting angles
180 degrees rotation
Rotation only affects the positioning of angles and does not change the measure of the angles.
So, the measure of both angles remain unchanged.
40 units down translation
This will reduce the measure of both angles by 40 degrees.
So:
[tex]\angle 1 = 160 - 40 = 120[/tex]
[tex]\angle 2 = 80 - 40 = 40[/tex]
plz help me with this problem
Answer:
2/3 + 1/8 = 3/11 or 1-(2/3 + 1/8)=8/11
Step-by-step explanation:
To be honest addition or subtraction would be most used in theese types of problems so I think its 2/3 + 1/8 = 3/11 or either 1-(2/3 + 1/8)=8/11
The first five terms in a pattern of numbers are shown. 2.4, -3.4, -9.2, 15, -20.8, If the pattern continues, which expression can be used to find the n term? A 5.8 - 3n B -- 3 -- 5.8 C8.2 -- 5.8 D 5.8 - 8.2n
Answer: C, 8.2 - 5.8n
The expression for the nth term will be 8.2 - 5.8n. Then the correct option is C.
What is a linear equation?A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
The first five terms in a pattern of numbers are shown. 2.4, -3.4, -9.2, -15, -20.8. Then the equation is given as,
At x = 1, y is 2.4.
2.4 = m + c ...1
At x = 2, y is -3.4.
-3.4 = 2m + c ...2
From equations 1 and 2, then we have
m = -3.4 - 2.4
m = - 5.8
Then the value of 'c' is given s,
2.4 = -5.8 + c
c = 8.2
Then the equation is given as,
y = 8.2 - 5.8x
If the pattern continues. Then the expression for the nth term is given as,
y = 8.2 - 5.8n
The expression for the nth term will be 8.2 - 5.8n. Then the correct option is C.
More about the linear equation link is given below.
https://brainly.com/question/11897796
#SPJ2
Note: Triangle may not be drawn to scale.
Suppose a = 10 and b = 2.
Find an exact value or give at least two decimal places:
sin(A) =
cos(A) =
tan(A) =
Answer:
Step-by-step explanation:
more info
Exact values are follows:
sin A = 0.98
cos A = 0.20
tan A = 5
What is Trigonometric function?In mathematics, the trigonometric functions are real functions which relate an angle of a right-angled triangle to ratios of two side lengths.
What is Pythagorean theorem?In mathematics, the Pythagorean theorem, or Pythagoras' theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle.
Given,
a = 10, b = 2
Draw the figure using the given data
Apply Pythagorean theorem to find the third side or hypotenuse
[tex]c^{2}=a^{2} +b^{2}[/tex]
[tex]c^{2}=10^{2}+2^{2}\\c^{2}=100+4\\ c^{2}=104\\ c=\sqrt{104}[/tex]
c = 10.19 units
We know sin θ = Opposite side / Hypotenuse
Sin A = [tex]\frac{10}{10.19}[/tex]
sin A = 0.98
cos θ = Adjacent side / Hypotenuse
cos A = [tex]\frac{2}{10.19}[/tex]
cos A =0.20
tan θ = Opposite side / Adjacent side
tan A = [tex]\frac{10}{2}[/tex]
tan A = 5
Hence, the Exact values are follows:
sin A = 0.98
cos A = 0.20
tan A = 5
Learn more about Trigonometric functions and Pythagorean theorem here
https://brainly.com/question/14669175
#SPJ2
This que
Diners frequently add a 15% tip when charging a meal to a credit card. What is the price of the meal without the tip if the amount charged is $48.30? How much was the tip?
The price of the meal without tip is $
The amount of the tip is $
Enter your answer in each of the answer boxes.
.
Answer:sup
Step-by-step explanation:
5/8÷1/3 do you now the answer
Answer:
15/8
Step-by-step explanation:
This is a fraction so when dividing fractions you can multiply by the reciprocal.
5/8*3/1= 5*3/8*1 = 15/8
If m = 2 2/5, what is the value of 5(m + 2)? 20 2/5, 3/5 ,9 2/5 ,22
Answer:
22
Step-by-step explanation:
5(m+2)
5(2 2/5+2)
5(4 2/5)
22
Answer:
22
Step-by-step explanation:
have a good day
Who can solve this question?I will mark them as branlist.
Answer:
See below
Step-by-step explanation:
[tex] \overrightarrow a= \bigg(\frac{5}{\sqrt 34},\:\frac{3}{\sqrt 34}\bigg)[/tex]
We have to show that [tex] \overrightarrow a[/tex] is an unit vector.
To show this, we will find the modulus of [tex] \overrightarrow a[/tex] and if its value is 1, it will be a unit vector.
So,
[tex] | \overrightarrow a| = \sqrt{\bigg(\frac{5}{\sqrt 34} \bigg) ^{2}+\bigg(\frac{3}{\sqrt 34}\bigg)^{2} } \\ \\ | \overrightarrow a| = \sqrt{\frac{25}{ 34} +\frac{9}{ 34} } \\ \\ | \overrightarrow a| = \sqrt{\frac{25 + 9}{ 34} } \\ \\ | \overrightarrow a| = \sqrt{\frac{34}{ 34} } \\ \\ | \overrightarrow a| = \sqrt{1} \\ \\ | \overrightarrow a| = 1[/tex]
Thus, [tex] \overrightarrow a[/tex] is a unit vector.
10y -30 = 20y +20 -10y
Answer:
(no solutions exist)
Step-by-step explanation:
Hi
By the way I did not mean to put axes
HELP NOW THIS IS DUE AT MIDNIGHT!!!
Answer and Step-by-step explanation:
The answer is Coordinate plane.
The coordinate plane consists of numbers that go along the x-axis and the y-axis.
#teamtrees #PAW (Plant And Water)
Mr. Greene likes to drink a cup of green tea every morning. One cup has about 35 mg of caffeine in it, and the amount of caffeine left in the bloodstream decreases by 23% every hour.
a.) Write a function that models the situation.
b.) How much caffeine will be in his system after 4 hours?
c.) BONUS: Approximately how long will it take for there to be only 5 mg of caffeine left
A $24,000 car depreciates at a rate of 15% annually. What is that average rate of change from year 6 to year 10?
Which inequality is true if p=3?
A. 3p <9
B. 13 < 4p
C. 5p > 15
D.8 > 2p
Answer:
D
Step-by-step explanation:
2×3 = 6 which is less than 8
30 Points! To Who Ever Can Give Me The Answer
Answer:
6
Step-by-step explanation:
Which equation is true for the value b= 10? OA 2(b + 4) = 16 B. 2(b + 2) = 40 3(b - 2) = 24 OD 2(8 + b) = 42 o E. 31b-4) = 20
Answer:
OC
Step-by-step explanation:
3(b-2)
3(10-2)
3(8)
24
Can you please help me :) you are supposed to use a^2+b^2=c^2 format :) I will give you brainliest
Answer:
x = 15
Step-by-step explanation:
8²+b²=17²
64+b²=289
b²=225
b=15
only right awnsers pls help I give brainliest
Answer:
7)½bhStep-by-step explanation:
to understand thisyou need to know about:geometrytips and formulas:in this case we can only use A=½bhlet's solve:the first option is for trapezoidthe second option is for squresthe third option doesn't make any sense4th option is for circle5th option is for parallelogramsince there's no angle given therefore 6th option is not availablewe can only use the 7th option for this triangle therefore our answer is the 7th option i.e A=½bhCan you help me on question 13?!
Answer:B
Step-by-step explanation: 0.4 × 0.4 = 0.16 not much more explanation than that really
The exponential function h whose graph is given below, can be written as h(x)=a*b^x Complete the equation for h(x)
Answer:
h(x) = 3*2^xStep-by-step explanation:
Given
Equation h(x)=a*b^x and its graphTwo points given on the graph:
h(0) = 3 and h(1) = 6Substitute the coordinates and simplify:
ab^0 = 3 ⇒ a = 3ab^1 = 6 ⇒ ab = 6Divide the second equation by the first to find the value of b:
b = 6/3 = 2The equation is:
h(x) = 3*2^xAnswer:
h(x) = 3*2^x
Step-by-step explanation:
The sum of 3 times the value of x and 2 is equal to less than 5 times the value of x. Which equation can be used to find the value of x?
A. 3x+2=4-5
B. 2x+3=4-5x
C. 3x+2=5x-4
D. None of these
sum is the answer to addition problem.
less than is subtraction and "times" is multiplication.
So we have
3x+2=5x-4
So the answer is C.
Also, i'm bored so imma solve it.
3x+2=5x-4
-2 -2
3x=5x-6
-5x -5x
-2x=-6
/-2 /-2
x=3
---
hope it helps
Three friends, Maria, Sarah, and Ruth, spend $356.50, $365.50, and $356.60,
respectively, at a shopping mall. Calculate who spent the most?
Answer:
Im guessing ruth...
Step-by-step explanation:
not very clear on question
HELP ME PLEASEE!!!
A prize is divided between A and B in the ratio 5:2.
If A gets €165, find the total prize fund.
Answer:
231
Step-by-step explanation:
165 divided by 5 is 33
33 X 2= 66
165+66= 231
What is the unit rate of 6 and 2
Pls pls help me I will mark you brainest
Answer:
It would be 125m^2
Step-by-step explanation:
17*10=170
170/2=85
8*10=80
80/2=40
85+40=125
Answer:
125 square meters
Step-by-step explanation:
Decomposition: Breaking up the shapes, finding their areas individually, and adding up their areas.
Area of a triangle: base * height * 0.5
First, let's look at the area of the top left triangle. The base is 5, while the height is 17. Thus, its area is
5 * 17 * 0.5 = 42.5
The bottom left triangle has a base of 5, and a height of 17, so its area is
5 * 17 * 0.5 = 42.5
The top right triangle has a height of 8 and a base of 5, so its area is
5 * 8 * 0.5 = 20
The bottom right triangle has a height of 8 and base of 5, so its area is
5 * 8 * 0.5 = 20
Now, add up all the areas.
42.5 + 42.5 + 20 + 20 = 125
Thus, the answer is 125 square meters.
I hope this helps! Feel free to ask any questions!
Evaluate: (9 - 3)2 + 5 = 1 3
Answer:
17 ≠ 13
Step-by-step explanation:
(9 - 3)2 + 5 = 13 PEMDAS
(6)2 + 5 = 13
12 + 5 = 13
17 = 13
PLEASE ANSWER ASAP FOR BRAINSLET!!!!!!!!!!!!!!!!!!!!!!
Answer:
24 km
Step-by-step explanation:
Multiply 8 km by 3 cm to receive 24 km .
Please I need help It makes no sense Picture Below 50 points and brainliest.
Answer:
16/7 if the number line is correct.
7/3 if the hint is correct.
Step-by-step explanation:
since the number line is divided into 7 parts per number:
The heart is at 2 2/7 = 16/7
Note:
Their hint is confusing. It says that there are 6 tick marks between 2 and 3. The number line clearly is divided into 7 tick marks.
If the number line should show 6 tick parks, then:
The heart is at 2 2/6 = 14/6 = 7/3
What is the domain of the quadratic function f ( x ) = x 2 − 4 x + 3
Answer: All real number
Step-by-step explanation:
Given
Quadratic equation is [tex]x^2-4x+3[/tex]
There is no point in the expression where the function is not defined
So, the domain of the quadratic function is all real number