Answers
Related Questions
25. If the number 39 is included in the following data 19, 21, 25, 36, 30, 19,
which of the measure of variability will not be affected?
A) median
B) mode
C) range
D) mean
Answers
Find the AOS, vertex and sketch the parabola.
5) y=-x2 + 4x+3
vertex:
AOS:
Answers
Vertex = (2,7)
A.O.S = X = 2
Lin’s family has completed 40% of a trip. They have traveled 24 miles. How far is the trip? (If you get stuck, draw a tape diagram)
Then
Marco bought a doll for his little sister. The price on the tag was $35, but it was on sale for 80% off. How much did Marco pay for the doll?
Answers
Answer:
1) 60 miles
2) 7 dollars
Step-by-step explanation:
1) Question 1
Let x be equal to the full distance of the trip
[tex]0.4x=24[/tex]
Divide both sides by 0.4
[tex]\frac{0.4x}{0.4}=\frac{24}{0.4} \\x=60[/tex]
Therefore, the trip is 60 miles long.
2) Question 2
Let y be equal to the price that Marco paid for the doll.
[tex]35*0.2=y[/tex]
We multiply 35 by 1-0.8 because the doll is 80% off, meaning he's paying for 20% of the original price
[tex]7=y[/tex]
Therefore, Marco paid $7 for the doll.
I hope this helps!
If you order 3 pizzas, you will get 18 slices of pizza. How many slices are there in one pizza?
Answers
Answer:
There are 6 slices on each pizza
Step-by-step explanation:
Because 18 divided by 3 is 6
Is the following expression greater than, less than, or equal to zero? (a^2+b^2)/(a^2+b^2+1)
so I think it's equal to but can someone verify it for me?
Answers
Answer:
is equal cuz a will be cut and be will be cut so what is left 1 is left so it is equal plz Mark me as the brainliest and thank me
Find x and y in the given figure
Answers
Answer:
x= 70°, y=40°
Step-by-step explanation:
2x=140
x= 70
y= 180-140= 40
140 + y = 180
y = 180 - 140
y = 40
2x + 40 = 180 (Angle Sum Property)
2x = 180 - 40
2x = 140
x = 140/2
x = 70
X = 70
Y = 40
What will be the coordinates of the image of point b?
Answers
Answer:
your answer will be D). (6,9)
Step-by-step explanation:
hope it helps bye!!
i need helllllllllllllllllllllllllllllllllllllllllllp
Answers
Ur whelcomeeeeeee
(Urgent plz help :”) )Find the value of w.
Answers
Answer:
The value of w is 7.
Step-by-step explanation:
According to Pythagoras theorem,
Hypotenuse²=Perpendicular²+Base²
H²=P²+B²
Here,
Hypotenuse given=7√2
w=y
Perpendicular=Base=x
(7√2)²=x²+x²
49*2=2x²
(49*2)/2=x²
49=x²
√49=x
7=x
Perpendicular=x=7
Find the most common factor of 120 and 300
Answers
Greatest common factor of 120 = 60
And since 60 is also a common factor of 300 it is the greatest common factor of both numbers.
Hope this helps :)
Answer and Step-by-step explanation:
The most common (greatest) factor of 120 and 300 is 60.
60 goes into both of them, and it is the greatest number in there list of factors that would go into both of these numbers.
#teamtrees #WAP (Water And Plant)
OK SO I PUT IT AS 117 DEGREES BUT IM NOT SURE IF ITS RIGHT SO CAN SOMEONE PLEASE CONFIRM FOR ME BEFORE I SUBMIT?
Answers
39 x 3 =117
Which equation represents the graph?
Answers
Answer:
the last one
Step-by-step explanation:
the answer is d which it's the last one
Answer:
A.
Step-by-step explanation:
got it on edge assignment
A woman is four times older than her daughter,eight years later their age bracket would be 74 and 18 respectively.What is their present ages
Answers
Answer:
Step-by-step explanation:
Select all of the expressions that are equivalent to
-4.5 – 5.2.
Answers
Answer:
-4.5-5.2 and -4.5+(-5.2)
Step-by-step explanation:
Graph this: y = 2sIn(x) - 3
Insert picture of graph
Answers
Answer:
We have the function:
f(x) = 2*sin(x) - 3
To graph this type of functions is useful to understand the parts of the function.
A general one is written as:
g(x) = A*sin(w*x + p) + M
where:
A is the amplitude
w is the angular frequency.
p is the phase
M is the midline.
Then in this case we have an amplitude of 2, an angular frequency of 1, a phase of 0 radians and the midline y = -3
Now we can evaluate the function in different points and (knowing how a sine function behaves) connect them, the graph will look something like this:
Solve the algebraic inequality. The product of -3 and a number is at least -24.
Answers
Answer:
The first answer
Step-by-step explanation:
help me please i need to know which one is the answer tell me by the color please
Answers
Step-by-step explanation:
blue
What grade are you in? this is really easy! you are definitely not a middle schooler, and forget high school . the reason you don't get this is that you're wasting your time
playing r 0 B I o x and going on discord now pull yourself together and study!!!
AND THATS ON PERIODT!!!
Alicia bought a notebook and several erasers at the student store. The graph shows the relationship between the total cost of her items and the number of erasers she purchased.
What is the cost of each eraser?
Answers
Answer:
1.50
Step-by-step explanation:
What is congruent in this problem?
Answers
Answer:
Step-by-step explanation:
SVT and TVU
Hope that helps!
11) Help pls I have the answer I just need to show the work.
True or False. To find the missing side length in the diagram, use the Pythagorean Theorem.
Answer: A
Answers
The Pythagorean theorem is a^2 + b^2 = c^2 where a^2 and b^2 are the two legs of the triangle (two sides connected by the right angle) and c is the hypotenuse (longest side, opposite the right angle).
To solve using the Pythagorean theorem, plug in sides AC and CB into a and b, then solve for c.
23^2 + 31^2 = c^2
529 + 961 = c^2
c^2 = 1490
c = √1490 = 38.601
I hope this helps!
Based on the data, which measure of central tendency will provide the most accurate representation of the travel expenses?
A Mean
B. Median
C. Mode
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NEED HELP ASAP FREE BRAIN LIST
Answers
Answer:
9.8
Step-by-step explanation:
[tex]x^2 + 10^2=14^2\\x^2+100=196\\x^2=96\\\sqrt{x^2} =\sqrt{96} \\x=9.8[/tex]
Answer:9.1 or 10.1
Step-by-step explanation:
PLEASE HELP ME PLEASEEEEE
Answers
Answer:
56.52 units³
Step-by-step explanation:
[tex]v = \pi {r}^{2}h[/tex]
r = 3 units ; h (height) = 2
V = 3.14 × 3² × 2
= 3.14 × 9 × 2
= 56.52 units³
What is the value of the expression below?
256^1/4
A. 16
B. 8
C. 4
D. 64
Answers
Answer:
C
Step-by-step explanation:
256^1/4=4
So C is the right answer
Hope this helps :D
The Sugar Sweet Company will choose from two companies to transport its sugar to market. The first company charges $7500 to rent trucks plus an additional fee of $150.25 for each ton of sugar. The second company charges $7143 to rent trucks plus an additional fee of $175.75 for each ton of sugar.
Answers
Answer:
14 tons of sugar
$9603.5
Step-by-step explanation:
For what amount of sugar do the two companies charge the same?
What is the cost when the two companies charge the same?
Let
x = ton of sugar
Company A:
7500 + 150.25x
Company B:
7143 + 175.75x
1. Equate company A and company B
7500 + 150.25x = 7143 + 175.75x
7500 - 7143 = 175.75x - 150.25x
357 = 25.50x
x = 357/25.50
x = 14 tons of sugar
2. Cost when both companies charge the same
Company B:
7143 + 175.75x
= 7143 + 175.75(14)
= 7143 + 2460.5
= 9603.5
Company B = $9603.5
Company A:
7500 + 150.25x
= 7500 + 150.25(14)
= 7500 + 2103.5
= 9603.5
Company A = $9603.5
Find the value of x of given proportion.
18 : 24 : : x : 96
Answers
Answer:
72
Step-by-step explanation:
96 divided by 24 = 4
4 x 18 = 72
Answer: 128
Step-by-step explanation:
24/18 = x/96
x = 128
Math help/ battle !!
Answers
Answer:
The missing angle is 40 degrees
Step-by-step explanation:
Tan = opposite / adjacent
Tan ? = 24 / 29
24 / 29 = 0.8275
Tan-1 of 0.8275 is 39.610
Round to the nearest degree
39.610 = 40
Answer:
Step-by-step explanation:
Here you have a right triangle with the side lengths 24 and 29 and are asked to find the measure of the smallest angle.
In cases like this you should ask yourself which trig function includes the lengths of the legs (that is, the lengths of the side opposite the angle and the side adjacent to the angle). That would be the tangent function, and so:
tan (?) = (opposite side) / (adjacent side)
Here, tan x = 24/29 = 0.691. Note: I used my TI-83Plus calculator to determine that the measure of angle x in radians is 0.691.
The unknown angle is 0.691 radians, or (multiplying that by the conversion factor (180/pi) ) 39.6 degrees. To the nearest degree, that'd be 40 degrees.
box-plots! please help asap!
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True:
Her lowest score is 40
(one of them)
Enter the value of ( – 8)(15)( - 1/2)
A
60
B
- 60
С
240
D
-240
Answers
Explanation
A triangle has two angle measures of 20 degrees and 30 degrees. Find the third angle. This triangle is a(n) ________ triangle
Question 2 options:
A. acute
B. obtuse
C. right
D. it does not make a triangle
Answers
Answer:
Obtuse
Step-by-step explanation:
x = missing angle
20+30+x=180
50+x=180
x=130
90<130
Thus, the triangle is obtuse