Answer:
d, 1/6
Step-by-step explanation:
so i did a diagram of some sorts to do this and got around six possible outcomes.
h is heads, t is tails.
h-h-h
t-t-t
h-t-h
t-h-t
t-t-h
h-h-t
feel free to correct me if any of this is wrong.
Identify the value of c in the following quadratic function f (x) = -2x^2+ 3x – 4
Answer:
-4
Step-by-step explanation:
Given function
f(x) = -2x² + 3x - 4
Comparing with ax² + bx + c We get
c = - 4
Hope it will help :)❤
what is angle 3 is complement of angle 4 and m/4 = 47 degrees. find m angle 3??
Answer:
m= 188 and Angle 3 = 90-47 = 43
Step-by-step explanation:
Answer:
[see below]
Step-by-step explanation:
From the question given, angle 3 is a complement of angle 4, and angle 4 is 47 degrees.
Complementary angles add up to 90 degrees.
[tex]90 - 47 = 43[/tex]
Angle three should measure 43 degrees.
Hope this helps.
I will mark the brainiest!
Answer:
B: 375 ft^2
Step-by-step explanation:
20 x 15 + 10 x 15/2 = 375
The difference of two numbers is 22 and their is 76 find the numbers
Answer:
27
Step-by-step explanation:
a 76 le quitas la diferencia de 22 y da 54 que lo divides entre 2 y da 27 por lo que 27+27=54+22=76
Trevor is walking at the rate of 6 kilometers per hour. How many meters does Trevor walk in a minute?
Answer:
Trevor walks 100 meters in a minute.
Step-by-step explanation:
This question can be solved by proportions.
Trevor is walking at the rate of 6 kilometers per hour.
Each kilometer has 1000 meters, so he walks 6*1000 = 6000 meters per hour.
How many meters does Trevor walk in a minute?
An hour has 60 minutes.
6000/60 = 600/6 = 100
Trevor walks 100 meters in a minute.
Suzanne wants to put a fence around Her Square Garden. If the garden covers an area of 121m2, how many meters of fencing does she need? Please help thank you!
Answer:
44
Step-by-step explanation:
[tex]\sqrt121 = 11[/tex]
and there is 4 sides to a square so you multiply 11 * 4
resulting 44
What is the value of x?
Answer:
x= -2.2
Step-by-step explanation:
5x+3= -8
5x=-11
x= -2.2
9. Find the area of the parallelogram with a base of 276.5 cm and a height of 20.3 cm. (1 point) O 5,612.95 cm O 11,225.9 cm O22,451.8 cm O 3.741.96 cm
Answer:
5612.95
Step-by-step explanation:
To find the area, multiply the base by the height. The formula is: A = B * H where B is the base, H is the height, and * means multiply. The base and height of a parallelogram must be perpendicular.
hoped this helped.
A grocery store collected sales data. It found that when customers buy less bread, they tend to purchase more rice. What can we conclude?
Answer:
There is a correlation between amount of bread bought and amount of rice purchased. However, there is no causation. This is because there is an increase in the amount of rice purchased with a decrease in the amount of bread bought.
Step-by-step explanation:
We see that there is a correlation between the amount of bread and the amount of rice bought .
When the bread is bought the amount of rice drops and when the amount of bread is decreased the amount of rice increases.
There is no causation meaning there is no direct affect of buying more bread or rice.Buying of rice does not directly cause the purchase of bread.
Hence there is correlation but not causation.
Correlation and causation can occur at the same time when one event causes the other.
what expressions from the table are equivalent to that expression ?
9514 1404 393
Answer:
see attached
Step-by-step explanation:
The applicable rules of exponents are ...
[tex]\displaystyle\sqrt[n]{x^m}=x^{\frac{m}{n}}\\\\(x^a)^b=x^{ab}\\\\(xy)^a=x^ay^a[/tex]
ASAP pls solve quick and show work 0.5x + 2 = 10
Answer:
16
Step-by-step explanation:
0.5x + 2 = 10
-2 -2
0.5x =8
divide both sides by 0.5
x = 16
What are the coordinates of the point labeled A in the graph shown above?
Question 4 options:
A)
(–2, 4)
B)
(2, 2)
C)
(–2, 2)
D)
(2, –2)
Answer:
The coordinates of the point labeled A in the graph shown is (2,-2). The 2 is in the x axis while -2 is in the y axis of the graph while point B is in coordinates (-2,-2) and point C is in coordinates (-2,4).
Answer:
i need a picture
Step-by-step explanation:
i cant see anything im not gonna be able to answer this
Help please!!! I’ll name you brainliest!!
Answer:
0,1,2,6,8,11,13,15,20
Step-by-step explanation:
If LADC measures 61°, what does ZABC measure?
А
С
B
D
Answer:
122
Step-by-step explanation:
61 x 2 = 122
CAN YHU MARK ME BRAINLISTThe measurement of angle ABC is 122°.
What are the properties of the circle?The circumference, which is the distance around the object, the diameter, which is the length of a circle measured from one end to the other and passing through its center, and the radius, which is equal to half of the diameter, are the three key characteristics.
The general coordinate equation of a circle is:
(x-h)² + (y - k)² = r²
Where,(h, k) is the center of a circle, "r" is the radius of the circle.
Given, a figure of the circle that gives the center of the circle is B.
Since, the Centre angle is twice the size of the angle of the circumference, made by the same arc.
Since both angles, ∠ABC and ∠ADC are made by the same arc AC.
Thus,
The angle made on the center = 2 * the angle made on the circumference,
The angle made on centre = 2 * 61
The angle made on center = 122°
Therefore, The measurement of angle ABC is 122°.
Learn more about Circle here:
https://brainly.com/question/11833983
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The height of a penny t seconds after being dropped down a well is given by the product
of (10 - 3t) and (10+ 31). Find the product and simplify.
I'm not sure at all how to do this
Answer:
Step-by-step explanation:
Cos(Ф) = Adj / Hyp
Cos(Ф) = Adj / 5
use Pythagoras's
[tex]5^{2}[/tex] = [tex]2^{2}[/tex] +[tex]x^{2}[/tex]
25 - 4 = [tex]x^{2}[/tex]
21 = [tex]x^{2}[/tex]
[tex]\sqrt{21}[/tex] = x
Cos(Ф) = [tex]\sqrt{21}[/tex] / 5
(using the square root means the answer is exact. so leave it like that.)
Choose the situation in which using exact numbers is the MOST appropriate.
A)
You are trying to pay the cashier.
B)
You are trying find out how long it will take to cook a turkey.
You are trying figure out how much gasoline it will take fill your tank.
D)
You are planning a 200 mile trip and you want to include time for lunch.
Answer:
A, you need to pay with exact change
simplify (4x-2)+3(x+7)
Answer:
7x+19
Step-by-step explanation:
a recipe for sparkling water juice calls for 1 1/2 quarts of sparkling water and 3/4 quart of grape juice
a. how much grape juice would you need to mix with 15/4 quarts of sparkling water
b. how much of each ingredients would you need to make 100 quarts of punch
Answer:
You would need 18 quarts of sparkling water to mix with 9 quarts of grape juice
Step-by-step explanation:
1 1/2 ---------> 3/4
x --------------> 9
We clear the value of x:
x = ((9) / (3/4)) * (1 1/2)
Rewriting we have:
x = ((9) * (4/3)) * (1 1/2)
x = (36/3) * (1 1/2)
x = (12) * (1 1/2)
x = (12) * (3/2)
x = 18
In Delta*F * G * H , the measure of angle H=90^ , the measure of angle F=24^ , and FG = 57 feet. Find the length of HF to the nearest tenth of a foot.
Answer:52.1
Step-by-step explanation:
adj/hyp= x/57
cos 24=x/57
57 cos 24=x
x=52.0721= 52.1 FT
Select the correct answer.
Which phrase refers to the legal act of lowering an individual’s tax liability?
A.
mill levy
B.
tax avoidance
C.
tax evasion
D.
underreporting income
Answer:
A tax is a compulsory financial charge or some other type of levy imposed on a taxpayer by a governmental organization in order to fund government spending ...
Answer:
B.) Tax Avoidance
Step-by-step explanation:
Tax avoidance is the use of legal methods to minimize the amount of income tax owed by an individual or a business.
Credit: Investopia.com
Find x.
Do not round your answer.
12 cm
6 cm
Answer: 16.6
Step-by-step explanation:
b(a+b)= d(c+d)
6(12+6)=5(x+5)
6(18)=5x+25
108=5x=25
-25
83=5x
divided by 5
Equals 16.6
Find x the missing side length of the triangle
Answer:
16.6
Step-by-step explanation:
a = 14
b = 9
c = x
a² + b² = c²
14² + 9² = x²
196 + 81 = x²
x² = 277
[tex]\sqrt{x^2} =\sqrt{277}[/tex]
x = 16.6
Is it
A.)A=35,B=34
B.)A=28,B=34
C.)A=35,B=28
D.)A=34,B=28
Answer:
D. A=34, B=28
Step-by-step explanation:
In the bulletin points, it says that seconds 3-5 are decreasing. That means that those heights can't be higher than second 2 (34). The only option that works is option D.
----------------------
Option A is incorrect because it starts with 35ft which is higher than second 2(34) so that is automatically wrong.
Option B is incorrect because it is increasing instead of decreasing.
Option C is incorrect for the same reason as Option A: it starts with 35ft.
---------------------
Therefore, the only correct option is Option D.
Have a nice day!!
<.< I’m dum(b) so pls answer the ones I circled
Answer:
40x-100/4
-15x+6
Step-by-step explanation:
2*3=6 true or false?
Answer:
True
Step-by-step explanation:
2 + 2 + 2 = 6
3 + 3 = 6
Answer:
If this was your question,
[tex]2 \times 3 = 6[/tex]
=> True.
If this was what you meant then,
[tex] {2}^{3} = 8[/tex]
=> False.
ASAP PLZZZZZ!!!!!!!
Describe the difference between a weak Linear association and Neither Linear nor Non-Linear association.
Answer:
Scatterplots with a linear pattern have points that seem to generally fall along a line while nonlinear patterns seem to follow along some curve. ... If there is no clear pattern, then it means there is no clear association or relationship between the variables that we are studying.
Step-by-step explanation:
Whatsss the answerrrrr???????????
Answer: what your question??? I don’t see your question for me to answer it.
Step-by-step explanation:
Someone answer this please
Answer:
x = -47/3
Step-by-step explanation:
R = 3x + 9y
7 = 3x + 9(6)
7 = 3x + 54
-47 = 3x
x = - 47/3
Can't be reduced because 47 is prime
Answer:
x= -47/3
Step-by-step explanation:
So the information we already have is
7 = 3x + 9 * 6
9 * 6 = 54
now it is
7 = 3x + 54
The equation can also be
3x + 54=7
First subtract 54 from both sides
3x + 54 - 54= 7 - 54
3x= -47
Then divide both sides by 3
3x/3= -47/3
x= -47/3
The two figures are similar. Complete sentences
a) Write the similarity statement.
b) Is the image of the dilation a reduction or an enlargement of the original figure? Explain.
c) What is the scale factor? Explain
Answer:
a)ABC ≅ A'B'C' (SSS) b) Enlargement c) Scale factor = 4
Step-by-step explanation:
a) ABC ≅ A'B'C' (SSS)
b) The figure is going through an enlargement, this is evident as the figures have a scale factor of 4. If we were to put them into a fraction like this -
6/24=12/48=15/60
The figures are getting bigger, so they are going through an enlargement.
c) To find the scale factor of like done above, we could put them into a ratio.
6/24=12/48=15/60
Which would result in the scale factor of 4.