5a-10=4a+8
5a-4a=8+10
a=18
A sine curve with a period of 8, an amplitude of 2, a left phase shift of /3, and a vertical translation down 5 units.
Answer:
[tex]y=2sin[\frac{\pi}{4}(x+3) ]-5[/tex]
Step-by-step explanation:
The standard form for a sinusoidal function is given by:
y = Asin[B(x - C)] + D
Where A is the amplitude of the sine wave, the period is 2π/B, C is the phase shift and D is the vertical displacement / translation
Given:
A = 2, D = -5 (down), C = -3 (left).
8 = 2π/B; B = π/4
Therefore:
[tex]y=2sin[\frac{\pi}{4}(x+3) ]-5[/tex]
Which is the BEST example of a domain-specific
Answer:
Example 2:
Step-by-step explanation:
The domain is the set of x -coordinates, {0,1,2} , and the range is the set of y -coordinates, {7,8,9,10} . Note that the domain elements 1 and 2 are associated with more than one range elements, so this is not a function.
-5 = Зу-14
Please help
Answer: 3
Step-by-step explanation:
-5 = 3y - 14
-5 + 14 = 3y -14 + 14
9 = 3y
9/3 = 3y/3
3 = y
Answer:
-5 = 3y-14
+14 +14
----------------
9 = 3y
-- ---
3 3
3 = y
Step-by-step explanation:
Rachel’s credit card billing statement says she owes $350 for purchases last month. Her minimum monthly payment is $25. If she doesn’t have the full $350 to pay it off, but has more than the $25 minimum, what should she do?
1) Pay more than the monthly payment amount.
2) Pay the $350 by using a different credit card.
3) Wait until she has the $350 before paying the credit card bill even though she will get a late fee.
4) Only pay the minimum payment.
What is the location of the point on the number line that is ą of the way from
A = 5 to B = 23?
A. 7
B. 8
C. 10
D. 9
~I NEED HELP 7 points!!!~
Answer:
Yes
Step-by-step explanation:
If i got it wrong my bad
Answer:
Yes. ( I don't know if they want the answer I'm thinking ). : )
Step-by-step explanation:
find the area bounded by the curve y= 4-× and the x- axis
Simplify the expression.
StartFraction 0.5 (negative 14 + 12.6) over 9.32 + (negative 7.92) EndFraction
Answer:
[tex]\frac{0.5(-14 + 12.6)}{9.32 + (-7.92)} = \frac{-0.7}{1.4} = -0.5[/tex]
Step-by-step explanation:
Answer:
Its B
Step-by-step explanation:
I checked it on EDGE 2020!
-39- 7 hep me plz d and ty
Answer:
-46
Step-by-step explanation:
If x = 2 and y = 5, evaluate the following expression:
100 – 3(3y – 4x)
Answer:
Step-by-step explanation:
100-3(3(5)-4(2)
100-3(15-8)
100-3(7)
100-21
79
12 + (8 x (4 + 3) + 2) - 6
evaluate the expression plz help
Answer:
The answer is 64
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
12 + (8 x (4 + 3) + 2) - 6
= 12 + ( 8 x 7 + 2 ) - 6
= 12 + ( 56 + 2 ) - 6
= 12 + 58 - 6
= 70 - 6
= 64
PLZ answer this question y-5 ≥ -15
Answer:
y (is less than or equal to) 3
Step-by-step explanation:
i hope this helps :)
The value of the inequality will be : y ≥ -10 .
Given ,
y-5 ≥ -15
Here,
y-5 ≥ -15
To solve the given inequality,
Take -5 from LHS to RHS of inequality,
y ≥ -15 + 5
y≥ -10
Thus the value of y will be equal to or greater than -10 .
Know more about inequality,
https://brainly.com/question/28984017
#SPJ6
The measures of the three interior angles of a triangle are 85°, 20°, and 75º. Determine the
measures of the three exterior angles
Answer:
The measures of the three exterior angles would be 95, 160 and 105.
really easy....plz help if u can..will mark
Answer:
The distributive property.
Step-by-step explanation:
The distributive property is when you distribute a number to different numbers in a parentheses. For example...
2*x would be 2x, and 2*4 would be 8.
Matt and 6 of his friends went out to eat.
They decided to split the bill evenly. Each
person paid $14. What was the total bill?
Answer:
The total bill was $98.
Step-by-step explanation:
Matt and 6 of his friends = 7 people
Each person paid $14
$14 x 7 = $98 in total
An 11-ft ladder leans agalnst the side of a house. The bottom of the ladder Is 9 ft from the side of the house. How high Is the IS top of the ladder from the ground?
If necessary, round your answer to the nearest tenth.
Answer:
The top of the ladder is 6.3 feet high from the ground.
Step-by-step explanation:
The given question can be expressed by the three sides of a right angled triangle. Let the height of the top of the ladder from the ground be represented by h.
Thus, applying the Pythagoras theorem to determine h, we have;
[tex]/hyp/^{2}[/tex] = [tex]/Adj 1/^{2}[/tex] + [tex]/Adj 2/^{2}[/tex]
[tex]11^{2}[/tex] = [tex]h^{2}[/tex] + [tex]9^{2}[/tex]
121 = [tex]h^{2}[/tex] + 81
[tex]h^{2}[/tex] = 121 - 81
= 40
h = [tex]\sqrt{40}[/tex]
= 6.325
h = 6.325 feet
The top of the ladder is 6.3 feet high from the ground.
The midpoint between y and 31= -5
What is y
Giving 10pts
Answer:
this question doesnt have a solution it makes no sense
Step-by-step explanation:
This is due in 6 minutes please help
Answer:
f(x)=-2x^2+32x-114
Step-by-step explanation:
Answer:
f(x) = -2x^2 + 142
Step-by-step explanation:
f(x) = -2(x - 8)^2 + 14
f(x) = -2(x)^2 - (-2)(-8)^2 + 14
f(x) = -2x^2 - (-2)(64) + 14
f(x) = -2x^2 - (-128) + 14
f(x) = -2x^2 + 128 + 14
f(x) = -2x^2 + 142
18. What is the y-intercept of the line BC?
O A-2
B) -3
C) -2.3
OD 2
Answer:
18. What is the y-intercept of the line BC?
b) -3
Answer:
C
Step-by-step explanation:
It intercepts the horizontal line between -2 and -3, so that means that it is not a whole number. Therefore, the only answer possible is -2.3.
8. In AABC, mC = 90° and sin A =
What is m angle B in degrees?
A. 30°
B. 45°
C. 60°
D. There is not enough information to determine.
Answer:
C
Step-by-step explanation:
The degrees of a triangle add up to 180.
Angle C is already 90 degrees therefore angle A + angle B = 90 degrees.
Angle A is equal to sinA=1/2.
sinA=1/2 is equal to 30 degrees if you press 2nd, sin (1/2) into the calculator. You may also know this if you have memorized the values of trig.
90-30=60.
That leaves you with 60 degrees for angle B.
Ruth wants to put a birdseed mix in her birdfeeder. The mix is 30% wild bird seed and 70% sunflower seed. Her birdfeeder can hold 8 cups of birdseed. How many cups of the mix will be wild bird seed?
Answer:
2.4 of the cups
Step-by-step explanation:
30% of 8 = 2.4
70% of 8 = 5.6
30% + 70% = 100%
2.4 + 5.6 = 8
Gary bikes 3.275 kilometers.
Melissa bikes 3.24 kilometers.
Who bikes farther to get to school?
Answer:
Gary bikes farther to get to school
Solve and graph 5m-8> 12
Answer:
4
Step-by-step explanation:
here's your solution
=> 5m - 8 > 12
=> 5m > 12 + 8
=> 5m > 20
=> m > 20/5
=> m > 4
hope it helps
the diagram shows a right angle triangle..
Determine the slope of a line that passes through the following points.
(3,4), (5,7)
Answer:
6/4 and can be simplified as 3/2
Step-by-step explanation:
Divide. Write your answer in simplest form.
7
— /8
6
Answer:
7/64
Step-by-step explanation:
7/6÷8=7/6*1/8=7/64
Hope this helps :)
Find the missing value here.
Answer:
The value of x is 6.66
Step-by-step explanation:
For answer refer to the attachment
Related Information :-
There are 4 similarity conditions,
SAS ( side angle side )AAS ( angle angle side )SSS ( side side side )AAA ( angle angle angle)What is the next number in this sequence? 2, 16, 128, 1024
Answer:
8192
Step-by-step explanation:
2 x 8 = 16
x 8 = 128
x 8 = 1024
x 8 = 8192
Answer this correctly, and you'll be awarded as brainliest.
Answer:
Possible
plz give brailiest
Ariana wants to ride her bicycle 37 miles this week. She has already ridden 14 miles. If she rides for 5 more days, write and solve an equation which can be used to determine xx, the average number of miles she would have to ride each day to meet her goal.
Answer:
4.6 miles for 5 days.
Step-by-step explanation:
37 - 14 = 23
23 divided by 5 = 4.6