Answer:
144
Step-by-step explanation:
Answer:
9 miles per quart
Step-by-step explanation:
there are 4 quarts in a gallon so you can divide 36 by 4 to get miles per quart
Please help!!
Which word best describes the degree of overlap between the two data sets?
low
moderate
none
high
Answer:
High
Step-by-step explanation:
Lets look at the chart, and see how similar each value is:
At 11, there is:
Both have 1 point. THis is similar
At 12:
Both have 1 point. This is similar
At 13:
One has 1 point, the other has 2 points. This is not similar
Next we have 14:
Both have 2 points. This is similar
15:
Both have 4 points. THis is similar
16:
Both have 3 points. This is similar
17:
One has 2 points the other has 1 point. This is not similar
So, 5 out of the 7 poitns are similar
And remember, the two points that are not similar are only off by 1.
So I would conclude that they are highly similar.
Hope this helps!
AB is tangent to circle O if AO = 30 and bc = 48 what is AB
Answer: 72
Step-by-step explanation:
30+48=78
√78^2-30^2=
√5184=
72
If AO = 30, BC = 48 then, AB = 72.
What is tangent?"Tangent to a circle is the line that touches the circle at only one point."
"A tangent to a circle is always perpendicular to the radius of a circle."
For given question,
AB is tangent to circle.
Also, AO = 30, BC = 48
From figure, we can observe that,
AO = CO .......................(radius of circle)
⇒OC = 48
Also,
OB = OC + BC
⇒ OB = 30 + 48
⇒ OB = 78
We know, a tangent to a circle is always perpendicular to the radius of a circle.
⇒ AB ⊥ AO
This means, ΔAOB is right triangle.
Using Pythagoras theorem to right triangle AOB,
⇒ [tex](OB)^{2} = (AO)^{2} + (AB)^{2}[/tex]
⇒ [tex](AB)^2 = (OB)^{2} - (AO)^{2}[/tex]
⇒ [tex](AB)^2=(78)^2-(30)^2[/tex]
⇒ [tex](AB)^2=5184[/tex]
⇒ [tex]AB=\sqrt{5184}[/tex]
⇒ [tex]\bold{AB=72}[/tex]
Therefore, option (D) is the correct answer.
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Solve for x.
can someone answer this please
This dot plot is not symmetric, and the data set has two
extreme values.
Which of these measures is the best measure of variability for the dot plot?
A. Mean
B. Interquartile range (IQR)
C. Mean absolute deviation (MAD)
D. Median
Answer:
b
Step-by-step explanation:
it says range and that varies and is different so it hold the most variability I think
△WXY is a right triangle, and △WZY is an isosceles triangle where WY¯¯¯¯¯¯≅ZY¯¯¯¯¯. Which is the measure of ∠XYZ?
Answer:
61 degrees
Step-by-step explanation:
TRUST ME I JUST DID THE IMAGINE MATH LESSON. !!!!
The measure of ∠XYZ in right triangle is 90 degrees.
What is an isosceles right angled triangle?It has two equal sides, and those two equal sides make 90 degrees (right angle) internally. An isosceles triangle has two of its side length of same measure.
Let the considered isosceles triangle has two same lengthed sides of 'a' units.
Let its third side be of 'b' units.
Then, if we drop a perpendicular from the vertex joining similar sides to the opposite side, the opposite side is cut in half, each of length b/2 units.
We are given that;
A right triangle △WXY and △WZY
Now,
Let's label ∠WZY as α, so we have:
∠WZY = α
∠WYZ = α
Since the sum of the angles in a triangle is 180 degrees, we can find ∠WYX of △WXY:
∠WYX = 90 - ∠WXY
Now, we can use the fact that ∠WXY and ∠XYZ are complementary angles of a right triangle, so:
∠WXY + ∠XYZ = 90
Substituting ∠WYX for ∠WXY, we get:
∠WYX + ∠XYZ = 90
90 - ∠WXY + ∠XYZ = 90
∠XYZ = ∠WXY
Therefore, we can conclude that ∠XYZ is equal to ∠WYX, which is the angle opposite to the hypotenuse in a right triangle. So, we have:
∠XYZ = 90 degrees
Hence, in the given right triangle answer will be 90 degrees.
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She drinks 70 ounces of water each day. Before her ride she drinks 14 ounces. What percent of water does she drink. Find an equivalent amount of water to 100 ounces.
Answer:
Percentage of water consumed = 20 %
Equivalent amount of water to 100 ounces = 20 ounces
Step-by-step explanation:
The total amount of water consumed by her daily = 70 ounces
The total amount of water consumed by her before ride = 14 ounces
Percentage of water consumed = total amount of water consumed by her before ride /total amount of water consumed by her daily * 100
Substituting the given values we get
[tex]\frac{14}{70} * 100\\\frac{100}{5} \\20[/tex]%
Equivalent amount of water to 100 ounces = 20 ounces
HELP PLEASE READ THE IMAGE WILL GIVE BRIEANLIEANSTEINERER
Question 4 options:
5
7
3
6
Answer:
3
Step-by-step explanation:
because 12/4 = 3
now divide 9 by 3 so you get 9/3 = 3
the population of a town is 9,000, and it grows at a rate of 7% per year. what will the population be in 6 years?
Answer:
w
Step-by-step explanation:
m
Answer:
population=12780
Step-by-step explanation:
7% of 9000 is 630
630 times 6 is 3780
9000 plus 3780 is 12780
what is the slope between the points (-3,-4) & (7,6)
Answer:
The slope is 1 I believe.
Answer:
The Slope is 1
Step-by-step explanation:
Slope (m) =
ΔY
ΔX
=
1
1
= 1
θ =
arctan( ΔY )
ΔX
= 45° =
1
4
π
ΔX = 7 – -3 = 10
ΔY = 6 – -4 = 10
Distance (d) = √ΔX2 + ΔY2 = √200 = 14.142135623731
Equation of the line:
y = x – 1
When x=0, y = -1
When y=0, x = 1
A spinner has 8-equal sections. Six of the sections are green. What is the probability that the spinner will land on green?
Answer:
3/4
Step-by-step explanation:
To find the probability of landing on green, we have to divide the number of sections that are green by the total number of sections
we have this as:
6/8 = 3/4
How do I solve these problems?
Could u help me with these 3 questions? Ill mark brainly if its correct. :)
=
Each box contains one dozen donuts.
Enter an expression to model the number of donuts in b boxes.
Answer:
12B
Step-by-step explanation:
B = number of boxes
12 donuts per box, multiply 12 by number of boxes to find total donuts.
solve the following Linear equation
Answer:
The answer is -21
Step-by-step explanation:
0.5(5 - 7x) = 8 - (4x + 16)
2.5 - 3.5x = 8 - 4x - 16
3.5x - 2.5 = 4x - 8 + 16
3.5x - 4x = 2.5 - 8 + 16
-0.5x = 10.5
x = 10.5/(-0.5)
x = -21
Thus, The answer is -21
-TheUnknownScientist
Step-by-step explanation:
[tex]\huge\mathcal\pink{here's your solution} \\ \\ 0.5(5 - 7x) = 8 - (4x + 16) \\ \\ 2.5 - 3.5x = 8 - 4x - 16 \\ \\ - 3.5x + 4x = - 8 - 2.5 \\ \\ 0.5x = 10.5 \\ \\ x = 10.5 \div 0.5 \\ \\ x = 21 \\ \\ \huge\mathfrak\purple{hope \: it \: helps..}[/tex]
A company analyzed how inventory was affected during the first five hours after a commercial aired for its product. The relationship is shown on the graph below.
What happens to inventory as each hour passes?
A.
The inventory decreases by 20 units.
B.
The inventory decreases by 10 units.
C.
The inventory decreases by 5 units.
D.
The inventory decreases by 1 unit.
Which expression is equivalent to ((32)4)3?
Answer:
D
Step-by-step explanation:
3*3 =9
9*9*9*9= 6561
6561*6561*6561*6561=282429536481
Therefore is equal to 81^6 because 81*81*81*81*81*81= 282429536481
What is the distance between the following points?
Answer:
[tex]\sqrt{85}[/tex] or 9.21954
Step-by-step explanation:
Use the distance formula to determine the distance between the two points.
[tex]d = \sqrt{(x_{2} -x_{1})^{2} + (y_{2} - x_{1})^{2} }[/tex]
d = distance
[tex](x_{1}, y_{1})[/tex] = coordinates of the first point
[tex](x_{2}, y_{2})[/tex] = coordinates of the second point
5) A bag contains eight red
marbles and six blue
marbles. You randomly pick
a marble and return it to the
bag before picking another
marble. What is the
probabilty that the first
marble you picked was blue
and the second marble was
red? Record your answer as
a decimal to the
thousandths place (three
places past the decimal).
Answer:
P(B,R) = 24.490%
Step-by-step explanation:
P(B,R) = 6/14 x 8/14 which can be simplified to become 12/49 or 24.490%
9. please please help me out ill mark you brainlist
Answer:
C. The scale factor is less than one.
Step-by-step explanation:
By definition, similar triangles have equal angles and proportional corresponding side lengths. Thus, A, B, and D are all mutually exclusive, leaving C the only possible answer. Upon further inspection, the scale factor is indeed greater than one (each side length is scaled by a factor of two, which is large than one)
Answer this so i can get a good math grade
Answer:
64 degrees is the answer
hope it helped1 4/7 as an improper fraction.
The mix fraction as an improper fraction is 11/7.
We have,
Mix fraction:
1(4/7)
This can be simplified as an improper fraction:
= {(7 x 1) + 4} / 7
= (7+ 4) / 7
= 11/7
Thus,
The mix fraction as an improper fraction is 11/7.
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You randomly draw a marble from a bag, record is color, and then replace it. You draw a blue marble 11 out of 50 times. What is the experimental probability that the nes marble will be blue? Write your answer as a fraction, de mal, or percent. The experimental probabilty that the next marble will be blue is
Explanation:
This may seem like a trick question, but it's not. Your teacher simply wants to know how many times you got blue out of the number of times total. The numerator is the number of blue. The denominator is the number of total tries. The fraction 11/50 cannot be reduced because 11 and 50 share no common factors other than 1.
Notes:
11/50 = 0.22 = 22%The answer above applies to experimental probability only. The theoretical probability is likely different. We don't have enough info to compute the theoretical probability.Please help will mark brainliest
Answer:
The answer is 36.9
Step-by-step explanation:
What is the vertex of the function f(x) = x2 + 12x?
O (-6, -36)
O (-6,0)
O (60)
O (6,-36)
Answer:
es la tercera amiga yo pienso
The vertex of the function f(x) = x² + 12x is,
⇒ Vertex = (- 6, - 36)
What is mean by Function?A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
Given that;
The function is,
⇒ f (x) = x² + 12x
Now, We can change the function into the form,
f (x) = (x - h)² + k
Where, (h, k) is vertex.
Here, The function is,
⇒ f (x) = x² + 12x
⇒ f (x) = x² + 12x + 36 - 36
⇒ f (x) = (x + 6)² - 36
⇒ f (x) = (x - (- 6))² + (- 36)
Hence, By comparing,
Vertex = (h, k) = (- 6, - 36)
Thus, The vertex of the function f(x) = x² + 12x is,
⇒ Vertex = (- 6, - 36)
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What is the mode of the numbers 7 3 4 2
Answer:
mode is the highest occuring number
7342 none of the numbers appeared twice
: 7 is the highest occuring number
PLEASE HELP ME WITH THIS!!!
Answer:
r = 9 units
Step-by-step explanation:
[tex] In\: \odot O, [/tex] QP is tangent at point P and OP is radius.
[tex] \therefore OP\perp QP[/tex]
[tex] \therefore m\angle OPQ = 90\degree [/tex]
So, [tex] \triangle OPQ[/tex] is a right angled triangle. Hence, OQ will be its HYPOTENUSE such that OQ = r + 32
Now, by Pythagoras theorem:
[tex] OQ^2 = OP^2 + PQ^2 [/tex]
[tex] \therefore (r + 32)^2 = r^2 + (40)^2 [/tex]
[tex] \therefore\cancel {r^2} + 64r + 1024 = \cancel {r^2} + 1600 [/tex]
[tex] \therefore 64r = 1600-1024 [/tex]
[tex] \therefore 64r = 576 [/tex]
[tex] \therefore r = \frac{576}{64}[/tex]
[tex] \therefore r = 9[/tex]
If you bike 8 miles south and then 6 mlles east, what is the distance you are from your starting point?
Answer:
14 miles
Step-by-step explanation:
because this is just asking for distance and not displacement, we will just add up the raw numbers and call it a day.
Total distance = 8 + 6 = 14 miles
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Pls help will mark brainliest
Hello! I really need some help on this.
Answer:
The area is 51 units squared.
Step-by-step explanation:
Since you are finding the area of a triangle, you first start with 12 x 8.5 = 102.
Then, you divide 102 in half, since the shape is a triangle. So, 102 ÷ 2 = 51.
So the answer is 51 units squared.
Hope this helps!