Answer:
true well I think so I dont know this one
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bars.
What are the midline, amplitude, and period of this function?
Answer:
Midline: -2
Amplitude: 1.5
Period: 4
Step-by-step explanation: I got it right on the plato test.
The Midline is the middle of the number of the function.
The Amplitude is from the midline to the highest or lowest point of the function.
The period is the distance on the x axis from the two points.
Hope this helps!
Answer:
Step-by-step explanation:
on edmentum
Helpp quick answer!!!!!!!!
Answer:
110 degrees
Step-by-step explanation:
180 degrees(QT)
both QPS and UPT are 70 degrees
180-70=110 degrees for QPU
:)))
Help pretty pretty please !!❤️
Answer:
HEYOOO
The answer must be that it has a MAX
Step-by-step explanation:
Its because the graph has a MAXIMUM "peak" of the line--the maximum point on the graph of which it reaches!
HOPE THIS HELPS!
Jordan has a job delivering newspapers. Each Sunday, she earns $24.75 plus $0.20 for each house she delivers to. if jordan earns $33.75, how many papers did she deliver?
Answer:
33.75- 24.75= 9.00 he earned at $.20 per house.
900÷20= 45 houses
What is the coefficient in the scientific notation 9.6 x 10-8?
Answer:
88
Step-by-step explanation:
Answer:
88
Step-by-step explanation:
9.6 times 10=96
96-8 =88
Simplify 2x+5y -z if x=4, y=3 and z=-2
Answer:
Step-by-step explanation:
2*4+5*3-(-2)
8+15+2
25
PLEASE HELP ASAP GEOMETRY 20 PTS REAL ANSWERS ONLY
Find the missing parts of the triangle. Round to the nearest tenth when necessary or to the nearest minute as appropriate.
a = 8.1 in.
b = 13.3 in.
c = 16.2 in.
A = 31.9°, B = 52.8°, C = 95.3°
No triangle satisfies the given conditions.
A = 29.9°, B = 54.8°, C = 95.3°
A = 27.9°, B = 54.8°, C = 97.3°
I think it might be B
Answer:
Step-by-step explanation:
Use the Law of Cosines to find the measure of angle A from the lengths of the sides.
A = arccos[(b²+c²-a²)/(2bc)] ≅ 29.9°
B = arccos[(a²+c²-b²)/(2ac)] ≅ 54.8°
C = 180 - A - B = 95.3°
Which of the the coordinates is equal to sin (4pi/5) ?
A) x-coordinate of point A
B) y-coordinate of point A
C) x-coordinate of point B
D) y-coordinate of point B
E) x-coordinate of point C
F) y-coordinate of point C
Answer:
Step-by-step explanation:
π/2 < 4π/5 < π
4π/5 is in Quadrant II
sin(4π/5) = y-coordinate of A
The coordinates is equal to sin(4π/5) = y-coordinate of A.
We need to find the coordinates is equal to sin (4pi/5).
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.
Then, we have π/2 < 4π/5 < π
So, 4π/5 is in Quadrant II
Hence, the coordinates is equal to sin(4π/5) = y-coordinate of A.
Learn more about trigonometric ratios here:
https://brainly.com/question/22599614
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If they are Similar what’s is the similarity statement ?
Answer:
Show the whole pic
Step-by-step explanation:
Choose the number that is 7.648 rounded to the nearest hundredth
Answer:
7.65
Step-by-step explanation:
because 4 is the hundredths place so you look to the right and the number 8 is more so you round it and you get 5 so its 7.65
The number that equivalent to after rounding off to nearest hundred will be 7.65 .
Given,
Number = 7.648
Here,
The concept of rounding off:
When the digit after decimal is greater than 5 then it can be rounded off to its next value .
If the digit is less than 5 then it can be rounded to its previous value .
So,
The number is 7.648 .
Rounding off to its nearest hundred .
Clearly we can round off the number to its nearest hundred ,
Rounding off to nearest hundred= 7.65
Know more about rounding off,
https://brainly.com/question/29261078
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evaluate 9y^1 - y^0 if y = -8
Answer:
9y^2-1 i think
Step-by-step explanation:
Can somebody pls help me!! :(( it’s due today
Answer: $4110.8 (more likely - 95% sure) or $2,107 (less likely)
Step-by-step explanation: It could be $4110.8 because you have the take the total they made and subtract is from the cost of the toys ($7,230-$2,450=$4,780). Then you have to take the result of that and get 14% of it, then subtract that from the $4,780 amount. Then you get the final answer which is $4110.8.
However, it could also be $2,107 because the question itsn't that clear in the second sentence. It could be saying that $2,450 is the price of the toys (which is what I assumed above), or that it is the profit that the $2,450 (which I used below). I think that the above answer is more likely because if not then the first number would never be used. Anyways here is the second way it could be.
Step-by-step explanation: It could be $2,107 because you take the profit ($2,450) and get 14% of it, then subtract that from the $2,450 amount. Then you get the final answer which is $2,107.
If I was you, I would do the first one ($4110.8) because I really think it is that one. I just put the other one here just in case.
A vessel without a lid has the shape of a cylinder. The height of the vessel is 1.5 m, and the diameter of the base represents 40% of the height. Determine if 1 kg of paint is enough to completely paint the vessel inside and out, if it is known that for 1 square meter of surface 150g of paint is consumed.
Answer:
Yes, 1 kg of paint is enough to completely paint the inside and outside surfaces of the vessel.
Step-by-step explanation:
For the given vessel without a lid,
diameter = 0.4 x 1.5
= 0.6 m
radius = [tex]\frac{diameter}{2}[/tex] = [tex]\frac{0.6}{2}[/tex]
= 0.3 m
Total external surface area of the vessel = 2[tex]\pi[/tex]rh + [tex]\pi[/tex][tex]r^{2}[/tex]
= [2 x [tex]\frac{22}{7}[/tex] x 0.3 x 1.5] + [[tex]\frac{22}{7}[/tex] x [tex](0.3)^{2}[/tex]]
= 2.8286 + 0.2829
= 3.1112
Total external surface area of the vessel is 3.1112 square meter.
Total internal and external surface area = 2 x 3.1112
= 6.2224 [tex]m^{2}[/tex]
But for 1 square meter, 150 g of paint is consumed. Thus;
for 6.2224 [tex]m^{2}[/tex] = 6.2224 x 150 g
= 933.36 g
Thus, 6.2224 [tex]m^{2}[/tex] of area would require 933.36 g of paint.
So that,
[tex]\frac{933.36}{1000}[/tex] = 0.93336 kg
Therefore, 1 kg of paint is enough to completely paint the inside and outside surfaces of the vessel.
a smart phone prices at 235 was on sale for 195. what was the percent discount.
will mark brainliest!! pls help if you can!!
Answer:
The answer should be 120.512821\%
Step-by-step explanation:
1 To convert the fraction to a decimal, divide the numerator by the denominator.
235÷195
2 Use long division.
1.205128
3 To convert to a percent, multiply the decimal by 100.
1.205128×100=120.512821
4 Add the percent sign.
120.512821%
!!!Will Give Brainliest For Correct Answer!!!
The side lengths of a triangle are 5,3, and 4. Is this a right triangle?
A. No, because 3 + 4 + 5.
B. Yes, because 32 + 42 = 52
C. No, because 32 +42 + 52.
D. Yes, because 32 + 42 > 52.
Evaluate the function for the given
value:
h(t) = 3 • 47 for h(-3)
Answer:
h=141/t
Step-by-step explanation:
If the lengths of the two legs of a right triangle are 12 and 16, what's the length of
the hypotenuse?
A) 28
B) 14
C) 16
D) 20
Answer:
c=20cm
Step-by-step explanation:
In a right triangle
a^2 +b^2 =c^2
Where c is length of hypotenuse.
⟹12^2 +16^2 =c^2
c^2 =144+256
c^2 =400
c=20cm
Hope it is helpful....Answer:
20
Step-by-step explanation: I took the test
find the factors of each number. Write the common factor ( CF ) and then state the greatest common factor ( GCF) .
Given:
Two numbers are 12 and 21
To find:
The factors of 12 and 21, then find the common factor and the greatest common factor.
Solution:
Two numbers are 12 and 21. The prime factors of these two numbers are
[tex]12=2\times 2\times 3[/tex]
[tex]21=3\times 7[/tex]
From the above factorization, it is clear that the factor 3 is common in both. So,
Common factor (CF) = 3
Only 3 is common in factorization of both. So,
Greatest common factor (GCF) = 3
Therefore, the common factor is 3 and the greatest common factor is also 3.
what is the value of x and m?
Answer:
x = 15
m = 15
Step-by-step explanation:
mark brainliest
Jordana was shown this diagram of an isosceles trapezoid and its reduction. She was asked to find the perimeter of the
reduced trapezoid. Her work is shown below.
30 cm
A
12 cm
4 cm
B
36 cm
Figures not drawn to scale.
Scale factor
Jordana's Work
4.
123
Side A
30x3 =10
Side B
30 x
10
3
Perimeter
10+ 10+4+4 = 28
The question is unclear to me, 30x3=10 WHAT, 30x3=90 not 10
And also it seems you already know the answer Perimeter=28cm
Answer:
C.
Step-by-step explanation:
Jordana made a mistake when she calculated the length of side B.
Need help ASAP Plss help
What does a obtuse angle look like .
Answer:
An obtuse angle is more than 90°. We know that a 90° angle, also known as a right angle, is in the shape of an "L".
So, an obtuse angle looks wider than an "L".
Hope this helps! I would really appreciate it if you would please mark me brainliest! Have a blessed day!
pls I have been stuck for the LONGEST TIME I WILL GIVE BRAINLIEST
Answer:
48
Step-by-step explan48ation:
add all four sides
An employee earns $21.87 per hour after receiving a 8 % raise. What was the employee's hourly pay before raise? Round your answer to the nearest cent.
ANSWER ASAPPPP SAVE MEEEEEE
Answer:
this is all on you i cant do thatXD
Step-by-step explanation:
I need help! please!
Answer:
The inequality is the same number
Step-by-step explanation:
if it were a negitive number for example -232 then the inequality would be 232
please help, whoever gets it right I will mark brainliest.
Answer:
One and Four
Step-by-step explanation:
Answer:
choices 1, 3, & 4 are true, 2 is not
Step-by-step explanation:
Help!!!!!! Help!!!!
Answer:
24°
Step-by-step explanation:
[tex]r \degree = 180 \degree - (34 + 122) \degree \\(vertical \: \angle s) \\ \\ r \degree = 180 \degree - 156 \degree \\ \\ r \degree = 24 \degree \\ \\ r = 24[/tex]
Answer and Step-by-step explanation:
The answer is 24 degrees.
We see the angle 34 and 122. To find that angle in between, we subtract those numbers from 180.
180 - 34 - 122 = 24 = r
By the vertical angles theorem, r is equal to 24.
#teamtrees #PAW (Plant And Water)
Lincoln invested $15,000 in an account paying an interest rate of 3\tfrac{1}{2}3 2 1 % compounded continuously. Harper invested $15,000 in an account paying an interest rate of 4\tfrac{1}{8}4 8 1 % compounded daily. To the nearest dollar, how much money would Harper have in her account when Lincoln's money has tripled in value?
Answer:
54750
Step-by-step explanation:
Help pls ty!!!!!!
;)) as
Answer:
Graph 3 is B
Graph 4 is D
Graph 5 is C
Graph 6 is B
Step-by-step explanation: