Mixed Number:
[tex]5\frac{1}{2}[/tex] or 5 1/2
Improper fraction:
2x5+1=11
[tex]\frac{11}{2}[/tex] or 11/2
Decimal:
5.5
5.5 because 5 is whole number, and then, 5 tenths because 5 is half of 10.
Percent:
1 whole = 100%
100% x 5 = 500%
500% + 50% (1/2) = 550%
550%
can someone help me on this problem what does it mean by a “smaller zero”? what is the zero
Answer:
(c) -2/5
Step-by-step explanation:
A "zero" or "root" or "x-intercept" of a function is a value of the independent variable (x) that makes the function (f(x)) have a value of zero. It is found where the graph of the function crosses the x-axis.
A quadratic function will have two (2) zeros. If they are different, one will be smaller than the other (leftmost on the number line).
Difference of squaresYou may recognize that 25x² and 4 are both perfect squares, (5x)² and 2², respectively. That means the expression (25x² -4) is the difference of squares.
The difference of squares is a special polynomial form, useful for the way it factors:
a² -b² = (a -b)(a +b)
Here, that means the factored form of f(x) is ...
f(x) = (5x -2)(5x +2)
Zero product ruleThe "zero product rule" says a product can only be zero if one or more factors is zero. This is exceptionally useful for determining the zeros of a polynomial function from its factored form.
It tells us f(x) = 0 only when one of (5x-2) = 0, or (5x+2) = 0. These are simple equations to solve to find the corresponding values of x:
5x -2 = 0 ⇒ 5x = 2 ⇒ x = 2/5
5x +2 = 0 ⇒ 5x = -2 ⇒ x = -2/5
Zeros of f(x)The above tells us the zeros of f(x) are -2/5 and 2/5. These values of x make f(x) = 0. The smaller zero is the one that is more negative: -2/5.
smaller zero: -2/5
__
Additional comment
A polynomial may have complex zeros. Only the real zeros will be x-intercepts on a graph of the function. Complex zeros must be found another way, not by graphing.
can sb please help me
Answer:
the answer is 19
Step-by-step explanation:
hence the output is 19 hope it help u
putting the value of x in rule
2x+7
2*6+7
=19
sum1 help pleaseeeee <3
Answer:
66°
Step-by-step explanation:
The applicable angle relations are ...
An exterior angle of a triangle is equal to the sum of the remote interior angles. Vertical angles are congruent.__
We recognize that angle HIJ, marked 105°, is an exterior angle to triangle DIJ. We also recognize that the angle marked x° is a vertical angle to angle DJI in triangle DIJ. Angles JDI, marked 39°, and DJI are remote interior angles with respect to angle HIJ.
We can use the relations described above to say that ...
∠HIJ = 39° +∠DJI
39° +x° = 105°
x° = 66° . . . . . . . subtract 39°
The measure of angle x is 66°.
At the football game 7/13 of the fans were rooting for the Cowboys. The rest were rooting for the huskies. What was the ratio of Cowboys fans to Huskies fans?
Answer:
7:6
Step-by-step explanation:
cowboys + huskies = total fans
7/13. + huskies = 13/13
huskies = 13/13 - 7/13 = 6/13.
Ratio of cowboys to huskies is
7/13 : 6/13
= 7 : 6
Answer: 7:6
Step-by-step explanation:
The total is 13.
7 vote for cowboys
Step 1: Find how many voted for Huskies
13/13- 7/13= 6/13
Therefore 6 people voted for huskies.
Step 2: Form ratio
7:6
Hope this helps :)) brainliest would be appreciated :D
Can somebody help me extra points
Complete the statement below about the two figures.
Answer:
NOT CONGRUENT - DIFFERENT
Step-by-step explanation:
For triangles to be congruent the angles have to be the same, in other words, any transformation would work, but a completely different triangle would not.
Answer:
Not similar Not congruent
Step-by-step explanation:
:)
Please help find out what the percentage is
Answer:
1.68% of people would want a longer day
20% of people would want more foreign languages
24.6% of people would want more science
25.8% of people would want longer lunch
27.92% randomly selected
Step-by-step explanation:
Mr. Clark claims that he has a coin that is weighted so that the probability of heads is 40%. To test this, his students flip the coin 200 times and calculate the relative frequency of heads and tails.
(OPTIONS FOR CHOOSE (IN ORDER))
(Q1) Reasonably Close To/Very Different From
(Q2) True/False
(Q3) 0.50/0.60/0.70
Answer:
1. The relative frequency of heads is (A) reasonably close to 40%.
2. Mr. Clark's claim about the theoretical probability is likely to be (A) True.
3. This means that the theoretical probability of tails is most likely 0.6 for this coin.
( I also had this question before)
Answer: I think the answers are
(Q1) is A (Q2) is A and (Q3) is B
Step-by-step explanation: A for the first question because the Law of probability says: If you run a shorter trial then you get biased results but run a more extended trial you get unbiased results and his results would have to be true also the relative frequency is 0.6
PLEASE MARK AS BRAINLYEST IF YOU CAN
Questions worth 15! Answer correctly pls and thank you
(╯°u°）╯︵ ┻━┻
lol
Answer:
110 yards.
Step-by-step explanation:
30 + 40 + 40= 110 yards.
31. You want to bring a wolf, a goat, and a cabbage across a river. You are the rower and don't get out of the boat. The wolf wants to eat the goat, and the goat wants to eat the cabbage, but neither will happen as long as you are near. Besides yourself, there is room for only one item in the boat. How can you bring all three across the river?
The rower can bring all of them to another side because if he put sheep and wolf along with wolf will eat the sheep.
What is logical thinking?The process of applying a chain of reasoning to solve a problem and achieve a conclusion is known as logical thinking. It's an effective method for conquering seemingly insurmountable difficulties because it gives you the mental tools you need.
We have:
You want to bring a wolf, a goat, and a cabbage across a river. You are the rower and don't get out of the boat.
The rower first takes the sheep to the other side then again from the starting point he takes the wolf and takes it to another side then picks the sheep to take it to another side then and drops the sheep at the starting point and picks the cabbage then drop it to another side then again pick the sheep and drop to another side.
Thus, the rower can bring all of them to another side because if he put sheep and wolf along with wolf will eat the sheep.
Learn more about the logical thinking here:
https://brainly.com/question/4073398
#SPJ1
One thing we know for certain, much like the outrageous monsters we conjure in our worst nightmares, the deep ocean is an equally imaginative source of shock, awe, and outright fright.
What is the purpose of this sentence in the paragraph?
a
To connect two supporting ideas
b
To compare two unrelated creatures
c
To introduce a new topic and point
d
To summarize the main point of the article
Answer:
I think the answer is A but it is hard to know because I don't know what the passage is about.
40. If three dice are tossed, find the probability that the sum is less than 16.
Answer:
0.953703703704
Step-by-step explanation:
We have 6 × 6 × 6 = 216 possible results
You can make a table :
obtaining a sum of 18 in only one case : (6 ,6 ,6)
obtaining a sum of 17 in 3 cases : (5 ,6 ,6) ; (6 ,5 ,6) ; (6 ,6 ,5)
obtaining a sum of 16 in 6 cases : (5 ,5 ,6) ; (6 ,5 ,5) ; (5 ,6 ,5)
(4 ,6 ,6) ; (6 ,4 ,6) ; (6 ,6 ,4)
[tex]\text{the probability that the sum is less than 16} =\frac{216-\left( 1+3+6\right) }{216} = \frac{206}{216} =0.953703703704[/tex]
Which table represents a linear function?
Answer:
bottom-right table
Step-by-step explanation:
If you graph the points for the bottom-right table, you will see that they form a line.
John runs 7 miles in 67 minutes. How many miles does he run per minute?
The temperature dropped 2 °F every hour for 12 hours. What was the total number of degrees the temperature changed in the 12 hours?
24 degrees
14 degrees
-24 degrees
-2 degrees
Answer:
-24 degrees
Step-by-step explanation:
To find the total change in temperature, multiply 12 by -2, since it dropped 2 degrees each hour for 12 hours.
12*(-2)
= -24
This means -24°F was the total number of degrees the temperature dropped.
Answer:
The question mentions the keyword, "temperature drops" meaning we need to alternatively subtract.
[tex]t = -2 * 12[/tex]
If we know that positive 2 times 12 is 24, we know -2 times 12 will be negative 24°, because any negative number times a positive number is always a negative number.
which irrational number is the GREATEST?
Answer:
None
Step-by-step explanation:
Irrational numbers are numbers that go on and on. Since none of them ever end, there cant be a greatest irrational number.
WILL GIVE BRAINLIEST!!! Write each of the following expressions without using absolute value.
|z-7|-|z-9| if Z is less than 7
Answer:
If z<7, then z-7 is negative, and |z-7| is positive. So, with the understanding that z-7 is positive, the first part of this expression becomes:
7-z for z<7
Similarly: if z<7, then z-9 is negative and |z-9| is positive. Thus, -|z-9| is equivalent to (9-z).
|z−7|−|z−9|, if z<7 becomes (7-z) - (9-z) for z<7. Simplifying this, we get:
7 - z - 9 + z = -2
Answer:
7 - z - 9 + z = -2
Brainliest! Help, thanks! Answer quickly
What is the lowest common denominator for these fractions?
4/5 and 3/10
A.5
B.10
Answer:
B.10
Step-by-step explanation:
Select the correct comparison PLEASE HELP ASAP
Answer:
C. The typical value is greater in set B. The spread is greater in set A.
Step-by-step explanation:
A typical value is the center of the dot plot, which is often found by finding the mean or median of the set. Both sets have 5 dots plotted. The spread of a set is how far the plotted values are from this center (mean or median).
Set A is shown to have more data spread out; values range from 0 to 7.
Center: (0 + 2 + 3 + 5 + 7)/5 = 3.4.Spread: 7 - 3.4 = 3.6 from the maximum to the center. 3.4 - 0 = 3.4 from the center to minimum.Set B is shown to have data that is more condensed and at higher values; ranges from 6 to 9, with two of the five points plotted at 6.
Center: (6 + 6 + 7 + 8 + 9)/5 = 7.2. Spread: 9 - 7.2 = 1.8 from the maximum to the center. 7.2 - 6 = 1.2 from the center to minimum.Set B has a higher typical value. Set A has a greater spread.
In the figure below, what is m∠DAC? A. 47 B. 57 C. 90 D. 137
your answer would be 47
please let me know if i was wrong :)
Find surface area will give branliest if answer is right.
Answer:
66 in^2
Step-by-step explanation:
the distance on the map between priya's house is 6.4 cm. If the scale on the map is 1 cm : 2.5 km, what is the actual distance in kilometres
let y kilometres be the actual distance
PLEASE HELP AS SOON AS POSSIBLE
Please help math is hard
Answer:
I believe the answer is C) 200.
Step-by-step explanation:
It states that Robin did 2/3 and Rhonda. Rhonda made $195 so we time 2/3 of what Rhonda does to get Robin's pay. Then find out how much he made from the total profit he made $195 * 2/3 = $130. Robin's $130 profit made. Divide that by how much each. $130 / $0.65 = 200. Robin assemble 200.
Answer:
C)200
Step-by-step explanation:
divide 195 by .65
whats 2/3 or 300
your answer should be 200
What are the values of x and y ?
x = °
Because..
y = °
I solved this by:
Please help
Answer:
x = 35° and y = 72.5
Step-by-step explanation:
The value of x = 35° {because they are vertically opposite angles )
Now, the the value of y
=> y + y + 35° = 180° { sum of angles on a straight line is 180° }
=> 2y + 35 = 180°
=> 2y = 180 - 35
=> 2y = 145
=> y = 145/2
=> y = 72.5
There is a pair of parallel sides in the following shape.
What is the area of the shape?
Answer:
ok so 9x5 = 45 so 45 is the area and the perimeter is 9 + 9 + 9 + 9 which is = to 36
Step-by-step explanation:
6. Which value of x makes the equation below true?
5x - 3 = 11 A. 1.6 B. 2.8 C. 40
D. 70
Answer:
It's B
Step-by-step explanation:
2 times 5 = 10
0.8 times 5=4
10 + 4 =14
14-3=11
Brainliest, help me! Thanks queen!!
What is an equivalent fraction for the following fraction?
5/15
Options:
A.1/4
B.1/5
C.1/3
The equivalent fraction for 5/15 is 1/3
What are equivalent fractions?Equivalent fractions are fractions with different numbers representing the same part of a whole. They have different numerators and denominators, but their fractional values are the same. For example, think about the fraction 1/2.
(PLS HELP MY TEACHER WANTS ME TO PASS THIS!!)
Which relation is NOT a function?
A. {(0, 0), (1, 1), (1, 2)}
B. {(0, 1), (2, 2), (3, 1)}
C. {(1, 0), (3, 3), (0, 1), (2, 3)}
D. {(3, 8), (6, 11), (8, 3), (11, 6)}
Answer:
A
Step-by-step explanation:
Because 1 has more than one output, first they are putting 1 and 1 together, next they are putting it with 2, 1 has more than one output.
Answer:A has 2 pairs of "1" x-coordinates so it is NOT a function.
Step-by-step explanation:
PLEASE HELP !!!!!!
find the missing number on the number line
BRAINLIESTT again, lol, i have no life.
Answer:
3/5+1/10=7/10
Step-by-step explanation:
Multiplying both sides of 3/5, we get a common denominator (6/10)
The adding the two together, we get 7/10.
Good luck! Hope this helps!
Answer:
LCD = 5
3/5 *2 because the denominators must be equal so 6/10 + 1/10
Then the full answer is 7/10
Hope this helps!
