Answer:
A. Vertical translation
Step-by-step explanation:
Edge test
Complete the answer. 8 is 1/10 of
Answer:
80
Step-by-step explanation:
1/10 = 10% = 0.1
0.1 x 8 = 0.8 = 80%
The values square root of 8and square root of 14 are plotted on the number line. What is the approximate in tenths between the two values
Firstly, you have to count the number of spaces between the two points on the line, which gives you 9. Now, remember that you are counting between tenths on a number line, so you divide 9 by 10 to give you your answer, 0.9.
Step-by-step explanation:
Choose the graph of the system of equations.
y = 2x-1
y = -x + 1
Answer:
Option B is the correct graph.
Step-by-step explanation:
The slope in the first expression is 2, the graph shows this in option B.
What is the square root of 75 in simplest form
Answer:
[tex]\sqrt{75}[/tex]
Step-by-step explanation:
If it was actually square-rooted, it would be 8.660254038, but that is not the simplest form. Therefore, the simplest from of the square root of 75 is the square root of 75 itself, which is [tex]\sqrt{75}[/tex]. Hope this helped!
What percent is equivalent to 3/10? A.) 0.3% B.) 3% C.) 10% D.) 30%
Answer: 0.3
Step-by-step explanation:
A percent that is equivalent to 3/10 is: D.) 30%.
What is a percentage?In Mathematics, a percentage is any number that is expressed as a fraction of hundred (100). This ultimately implies that, a percentage indicates the hundredth parts of any given number.
By multiplying both the numerator and denominator by a common number such as 10, we have the following:
3/10 × 10/10
30/100
30%
Based on the information provided, we can logically deduce that 30% is equivalent to 3/10. Therefore, the correct answer option is: D.) 30%.
Read more on percentage here: brainly.com/question/28009735
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Liam wants to buy a lead for his guitar.
It must be longer than 7.59 m.
Lead
Type Length
Lead A
7.5 m
Lead B
7.8 m
Lead C
8.3 m
Lead D
0.75 m
Answer:
can't get your question well
Which expression does NOT represents a number that is larger than 7,000 but smaller than
70,000?
Answer:
7x + 10
Step-by-step explanation:
-3 + 7x + 13
(7x) + (-3 + 13)
7x + 10
What is the range of this function?*
ТУ
5
1
Х
-5
0
-3
1
3
5
-3
-5
All Real Numbers
13.00
O Does Not Exist
Answer:
Hey there!
The range of this function is all numbers to three.
Thus, this can be expressed as (-∞, 3]
Let me know if this helps :)
The propagation of fatigue cracks in various aircraft parts has been the subject of extensive study in recent years. The accompanying data consists of propagation lives (flight hours/104) to reach a given crack size in fastener holes intended for use in military aircraft (A????1Statistical Crack Propagation in Fastener Holes Under Spectrum Loading,A????1 J. Aircraft, 1983: 1028A????11032):
.736 .863 .865 .913 .915 .937 .983 1.007 1.011 1.064 1.109 1.132 1.140 1.153 1.253 1.394
Compute and compare the values of the sample mean and median.
By how much could the largest sample observation be decreased without affecting the value of the median?
Answer:
[tex]Mean = 1.030[/tex]
[tex]Median = 1.009[/tex]
[tex]Difference = 0.141[/tex]
Step-by-step explanation:
Given
Data:
.736, .863, .865, .913
.915, .937, .983, 1.007
1.011, 1.064, 1.109, 1.132
1.140, 1.153, 1.253, 1.394
Solving (a): Mean and Median
Mean
Mean is calculated as thus;
Mean = Summation of observation divided by number of observations[tex]Mean = \frac{.736 +.863 +.865 +.913 +.915 +.937 +.983 +1.007 +1.011 +1.064 +1.109 +1.132 +1.140 +1.153 +1.253 +1.394}{16}[/tex]
[tex]Mean = \frac{16.475}{16}[/tex]
[tex]Mean = 1.0296875[/tex]
[tex]Mean = 1.030[/tex] Approximated
Median
Since the number of observation is 16;
[tex]Median = \frac{16 + 1}{2}[/tex]
[tex]Median = \frac{17}{2}[/tex]
Median = 8.5th item
This can be determined by calculating the average of the 8th and 9th item
[tex]Median = \frac{1}{2}(1.007 + 1.011)[/tex]
[tex]Median = \frac{1}{2}(2.018)[/tex]
[tex]Median = 1.009[/tex]
Solving b:
For the median to remain 1.009, the largest sample (1.394) must be greater than or equal to 1.253
Calculating the difference:
[tex]Difference = 1.394 - 1.253[/tex]
[tex]Difference = 0.141[/tex]
Hence, it can be reduced by 0.141
f(x) = x + 2
g(x) = x - 4
(fg)(x) =
2x-2
x² – 8
O x² – 2x-8
o x² + 2x - 8
Answer:
X^2-2x-8
Step-by-step explanation:
Edg assignment
Someone please help me!!!
I believe the answer is B: -3/4.
Find the product. -25(-30)
Answer: 750
25 times 3 is 75. Tack on a zero to get 25 times 30 = 750
The two negatives cancel each other out so the result is positive.
PLEASE HELP ME WITH THIS TWO QUESTIONS I WILL MARK YOU BRAINLIEST PLEASE
The 8th graders are going to go on a field trip to see what their high school is like. There are 74 8th graders and their school has decided to rent vans to take them graders to the high school. If each van can fit 9 students, how many vans will their school need to hire?*PLEASE HELP I WILL MARK YOU BRAINLIEST
Summer workers for the Auster Landscaping Company make $14 an hour. One worker’s job was to create a stone wall for 4 hours. The client then gave the worker a $20 tip. How much money did the worker earn?**PLEASE HELP I WILL MARK YOU BRAINLIEST
Answer:
1. you will need 9 buses. 2. the worker earned $76
Step-by-step explanation:
1. 74 8th grader, each bus fits 9 students. 74 divided by 9 = 8.2 repeated, so i rounded up to 9.
2. Worker makes $14 an hour for four hours, then is tipped $20. 14 x 4= 56.
56 + 20 = 76. therefore he mad $76.
Answer:
for the first question i believe it's 8 vans
for the second question it is 76 because if u multiply $14 by 4 hours it gets u 56 meaning that in 4 hours they earned $56, but then the client gave them $20 as a tip so they all earned $76 in total
mark brainliest if u want to
Step-by-step explanation:
All of the following represent the same expression except _____.
19 less than 25
25 less than 19
19 subtracted from 25
25 minus 19
Answer:
25 less than 19
Step-by-step explanation:
Required
Determine the odd one among the list of options
Start by taking the options one after the other;
1. 19 less than 25:
This implies 25 - 19
2. 25 less than 19
This implies 19 - 25
3. 19 subtracted from 25
This implies 25 - 19
4. 25 minus 19
This implies 25 - 19
From the above analysis, the off option is option (2);
Answer:
25 less than 19
Step-by-step explanation:
Required
Determine the odd one among the list of options
Start by taking the options one after the other;
1. 19 less than 25:
This implies 25 - 19
2. 25 less than 19
This implies 19 - 25
3. 19 subtracted from 25
This implies 25 - 19
4. 25 minus 19
This implies 25 - 19
From the above analysis, the off option is option (2);
probability!
Jasmine has a bag of colored tiles. Without looking, she removes one tile, records the color, and replaces it. She repeats this process 40 times and records the results in the table
what is the probability that Jasmine will not pick a yellow tile on her forty first time? Write your answer as a fraction in simplest form. Use the / as your fraction bar.
Answer:
26/31
Step-by-step explanation:
N(B)=12
N(G)=14
N(Y)=5
N(S)=N(B)+N(G)+N(Y)
=12+14+5
=31
Now,
P(Not getting yellow)=N(B)+N(G)/N(S)
=12+14/31
=26/31
.If m∠ ROT = 155, what are m ∠ ROS and m∠TOS?
Can someone explain how to do it also?
Answer:
ROS=72° TOS=83°
Step-by-step explanation:
(4x-20)+(3x+14)=155
7x-6=155
7x=161
x=23
4(23)-20=72
3(23)+14=83
Answer:
ROS is 72 degrees.
TOS is 83 degrees.
Step-by-step explanation:
So we know that the measure of Angle ROT is 155.
Angle ROT is the combined value of Angle ROS and Angle TOS. In other words:
[tex]ROT=ROS+TOS[/tex]
Substitute 155 for ROT, (4x-20) for ROS, and (3x+14) for TOS. Thus:
[tex]155=(4x-20)+(3x+14)[/tex]
Combine like terms:
[tex]155=(4x+3x)+(-20+14)[/tex]
Add:
[tex]155=7x-6[/tex]
Add 6 to both sides:
[tex]161=7x[/tex]
Divide both sides by 7:
[tex]x=23[/tex]
So, the value of x is 23.
Now, plug that into each of the Angle equations to solve for each angle:
[tex]ROS=4x-20\\ROS=4(23)-20[/tex]
Multiply:
[tex]ROS=92-20[/tex]
Subtract:
[tex]ROS=72[/tex]
Same thing for TOS:
[tex]TOS=3x+14\\TOS=3(23)+14[/tex]
Multiply:
[tex]TOS=69+14[/tex]
Add:
[tex]TOS=83[/tex]
And we're done!
This is a not graded question
Help!
Which fraction is equivalent to the fraction shown by this model. 12/9
Answer:
4/3
Step-by-step explanation:
12/9 is equivalent to 4/3, because you can divide both the numerator and denominator by the common factor of 3 and that will give you the correct fraction: 4/3.
Hope this helped.
every negative integer J is less than or equal to its inverse written in mathematical language
Answer:
[tex]J \leq -\frac{1}{J}[/tex]
Step-by-step explanation:
Given
Negative integer J
Required
Write an expression as it is in the question'
First, we need to determine the inverse
[tex]Inverse = -\frac{1}{J}[/tex]
At this point, we have
[tex]Integer = -J[/tex]
[tex]Inverse = -\frac{1}{J}[/tex]
The required relationship between these expression becomes
[tex]J \leq -\frac{1}{J}[/tex]
Find the distance between the endpoints (7,8) (4,2) A.10.8 B.2.2 C.6.7 D.14.9
Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{6.7}}}}}[/tex]
Option C is the correct option.
Step-by-step explanation:
Let the points be A and B
Let A ( 7 , 8 ) be ( x₁ , y₁ ) and B ( 4 , 2 ) be ( x₂ , y₂ )
Finding the distance between these points
[tex] \boxed{ \sf{distance \: = \: \sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} } }}[/tex]
[tex] \dashrightarrow{ \sf{ \sqrt{ {(4 - 7)}^{2} + {(2 - 8)}^{2} } }}[/tex]
[tex] \dashrightarrow{ \sf{ \sqrt{ {( - 3)}^{2} + { (- 6)}^{2} } }}[/tex]
[tex] \dashrightarrow{ \sf{ \sqrt{9 + 36}}} [/tex]
[tex] \dashrightarrow {\sf{ \sqrt{45} }}[/tex]
[tex] \dashrightarrow{ \sf{6.7 \: \: units}}[/tex]
Hope I helped!
Best regards! :D
Find the domain and range of the function. Check all that apply.
What is the average of 1.99 2.99 3.99 3.89
Answer:
3.215
Step-by-step explanation:
(1.99+2.99+3.99+3.89)÷4 (the amount of numbers being added)= 3.215
answer=3.215
Step-by-step explanation:
Hope it is helpful for you
if it is follow me
The point (2,6) lies on the graph of the equation y = kx^2 - 3x Find the value of K
Answer:
k = 3Step-by-step explanation:
y = kx² - 3x
Since the points lie on the graph we can substitute the values of x and y that's
( 2 ,6) into the equation to find k.
We have
6 = (2)²k - 3(2)
6 = 4k - 6
4k = 6 + 6
4k = 12
Divide both sides by k
That's
[tex] \frac{4k}{4} = \frac{12}{4} [/tex]
We have the final answer as
k = 3Hope this helps you
What is the contrapositive of the following statement? If Sally is 6 feet tall, then she plays basketball. a If Sally plays basketball, then she is 6 feet tall. b If Sally is 6 feet tall, then she plays basketball. c If Sally does not play basketball, then she is not 6 feet tall. d If Sally is not 6 feet tall, then she does not play basketball.
Answer:
C. If Sally does not play basketball, then She is not 6 feet tall
Step-by-step explanation:
Represent the two statements with p and q
Given
p = Sally is 6 feet tall
q = Sally plays basketball
Required
Determine the contrapositive
For a statement
[tex]p\ -> q[/tex]
Meaning; If p then q
The contrapositive is:
[tex]\¬q -> \¬p[/tex]
Meaning: If not q, then not p
Hence;
Option C answers the question
Complete the equation describing how x and y are related
Answer:
y=3x
Step-by-step explanation:
-2*3=-6
-1*3=-3
0*3=0
1*3=3
2*3=6
3*3=9
Answer:
3
Step-by-step explanation:
You can notice that each time, x is multiplied by 3 to give y.
Ashley has 9 pizzas .She is serving each person at a party 3/4 of a pizza.How many can she serve at the party?
Answer:
Ashley can serve 12 pieces of pizza in the party
Step-by-step explanation:
To solve this question we need to convert the 9 pizzas to decimal:
9 times 4 = 36. That is:
9 pizzas are equal to 36/4 of pizza (36/4 = 9)
As Ashley is serving 3/4 of a pizza she can serve:
36/4 ÷ 3/4 = 36/3 = 12
Ashley can serve 12 pieces of pizza in the party2 tons is what percent of 206 tons?
Answer:
0.971%
Step-by-step explanation:
A percentage is simply a ratio to a whole. If we assume 206 tons to be the whole, we can say this:
2 tons / 206 tons == 0.00971
And the percentage is out of 100 so:
0.00971 * 100 == 0.971 %
Hence, 2 tons is 0.971% of 206 tons.
Cheers.
3[10-(27 ÷9)} (Enter the numerical answer.)
Answer:
90
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
A carpenter built a triangular support structure for a roof. Two of the angles of the structure measure 37° and 55°. Find the measure of ∠RTP, the angle formed by the roof of the house and the roof of the patio. PLEASE HELP PLEASE HELP
Answer:
If you are asking for the last angle, it's 88 degrees.
Step-by-step explanation:
A triangle is 180 degrees. If you have two angles, then you subtract the two angels from 180 to get the last angle. 180 - 92 is 88 so yeah.
The flanagans are having their fifth child. All of their childern are athletically gifted,so the youngest child is bound to be athletically gifted as well. Is this a deductive argument or inductive?
Answer: inductive argument.
Step-by-step explanation:
Deductive argument is a logical argument in which a conclusion is made upon the given premises which are assumed to be true.
inductive argument works on the basis of a series of observation and then bring it to frame a certain conclusion.
Here, Flanagans are considering the observation they made by previous children (i.e. they are athletically gifted) and applying the same on the new one by saying "youngest child is bound to be athletically gifted as well.".
So it is of-course an inductive argument.