Answer:
There is a loss of 2 yards.
Step-by-step explanation:
To find the overall gain or loss, we add or subtract there values.
Initially, we have 0 yards.
Records 14, so 0 + 14 = 14, that is, for now a gain of 14
Then loses 7, so 14 - 7 = 7, for now a gain of 7.
Then, 7 - 9 = - 2, so in all, there is a loss of 2 yards.
Determine how, if possible, the triangles are similar
Answer:
They aren’t
Step-by-step explanation:
Answer:
They're the same shape and size, just angled differently.
The 150 students in the band will attend an awards assembly. A random survey of 30 was done to see what type of pizza they would order. 10 Pepperoni 15 Cheese • 5 Hamburger Based on the survey results, which of these is the best prediction of the types of pizza wanted by the 150 students? A. There are 40 students who want pepperoni B. There are 100 students who want either pepperoni or hamburger C. There are 10 more students who will want cheese than hamburger D. There are 5 more students would want pepperoni than hamburger (PLEASE ANSWER ILL GIVE BRAINLIEST)
Answer:
None are correct.
Step-by-step explanation:
10/30 wanted pepperoni, so 1/3 of them wanted pepperoni.
15/30 wanted cheese, so 1/2 wanted cheese.
5/30 wanted hamburgers, so 1/6 wanted hamburgers.
You can use this information to estimate the number of the 150 students who wanted each.
1/3 of 150 = an estimated 50 wants pepperoni
1/2 of 150 = an estimated 75 wants cheese
1/6 of 150 = an estimated 25 wants hamburgers
Now you can use this to see which one is true.
A. There are 40 students who want pepperoni
not true, there are 50
B. There are 100 students who want either pepperoni or hamburger
50(pepperoni) + 25(hamburger) = 75, so this is not true
C. There are 10 more students who will want cheese than hamburger
75(cheese) - 25 (hamburger) = 50, so this is not true.
D. There are 5 more students would want pepperoni than hamburger
50 (pepperoni) - 25 (hamburger) = 25, so this is not true
None of these answers are correct
Convert the following linear equation from point-slope form
to slope-intercept form.
y- 3= 1/2(x+ 8)
Answer:
y=1/2x+7
Step-by-step explanation:
y-3= 1/2(x+ 8)
y-3=1/2x+4
+3 . +3
y=1/2x+7
What is [tex]12\sqrt1248[/tex]
Step-by-step explanation:
[tex] \sqrt[12]{1248} = 1.811414676[/tex]
kareem is paid 72 for working 8 hours how much would he have been paid to work only 5 hours
Answer:
If Kareem were to work for 5 hours, she would get paid $45.
Step-by-step explanation:
If she gets paid $72 for working 8 hours, you would need to find how much she gets paid per hour by doing [tex]72/8[/tex].
Which then gives you $9 per hour, so then all you need to do is multiply $9 by the number of hours which in this case is 5 to get the answer of $45.
2. Amy had 0.87 liters of grape juice. Flora had 0.92 liters more. How much
more grape juice did Flora have?
Answer:
1.79 of cold drink
Step-by-step explanation:
3/4 (FRACTION) x 12
Please simplify.
Thanks
Answer:
9
Step-by-step explanation:
On a map 1 inch = 50 miles. If two cities are 3 1/2 inches apart, how many miles are they apart?
The answer is 175 miles but i dont know how to explain that i got that answer so please helppp
Answer:
3 inches is 150 and 1/2 is 25
Step-by-step explanation:
19.
(01.04 MC)
What is four hundred sixty-three and forty-nine hundredths written in standard form? 463.49
643.49
4,063.49
4,634.90
Answer:
463.49
Step-by-step explanation:
400: four hundred
60: sixty
3: three
.49: forty nine hundredths
400 + 60 + 3 + .49 = 463.49
A school principal is buying chairs and desks from a furniture supplier.
• The chairs cost $110 each.
• The desks cost $70 each.
• The principal wants to buy at least 100 pieces of furniture.
• The principal wants to spend no more than $9,400.
Which system of inequalities can be used to determine the possible numbers of
Answer: The answer would be C
Explanation: I am taking the test right now and that answer is the only one that would make sense. I apologize if I am wrong.
Which of the following solutions solves the system?
Answer:
i think its
Step-by-step explanation:
D
There are 7 and 2 over 3 pounds of walnuts in a container, which will be divided equally into containers that hold 1 and 1 over 3 pounds.
Answer: 5 3/4
Step-by-step explanation:
Wyatt is enlarging a rectangular drawing using a scale factor of 2.5.
7.4 in
5 in
which table best classifies the following numbers as rational and irrational?
-4/5, √2, 2.5,0.4,√16
Answer:
√2 is the only irrational number here. Others are rational
Step-by-step explanation:
help its due in 8 minutes
Answer:
the perimeter of cube is
28×4=112 ft
Answer:112
Step-by-step explanation: 28•4=112ft
What kind of transformation is it when it gets bigger? Like a small star to a bigger star.
The scatter plot shows the study time and test scores for the students in Mrs. Johnson's English Literature class.
Study Time and Test Scores
100
90
Scores
80
70
60
0
30
60
90
120
Study Time (min)
Which of the following is an appropriate score for a student who studies for 1.5 hours?
a. 78
b. 94
81
d 74
The appropriate score for a student who studies for 1.5 hours according to the scatterplot is 94.
What is the scatterplot?A scatterplot is a graph of two variables that shows the relationship that exists between the two variables. In the given scatterplot, the test scores is on the x-axis while the study time is on the y-axis.
When 1.5 hours (90 minutes) on the x axis is traced to the dot on the y-axis, it can be seen that the score is 94.
To learn more about scatterplots, please check: https://brainly.com/question/25280625
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Answer:
B. 94
Step-by-step explanation:
edge 2023
Please help (hope the pictures crop right)
Answer:
I think it's B (A and C)
Step-by-step explanation:
Please help. Find the volume of the composite shape
Answer:
volume of entire shape = 80 + 32 = 112 cubic inches
Step-by-step explanation:
area of rectangle = 80 in³
area of square pyramid = 1/3 · b² · h (b = base)
A = 1/3 · 4² · 6 = 16 · 2 = 32 in³
If the triangles are similar, solve for x.
PLEASE SHOW WORK
Answer:
They are not similiar again!
Step-by-step explanation:
Not similiar
I used a picture....
Two dice are tossed and the magnitude of the difference in the number of dots facing up in the two dice is noted. (a) What is the sample space of the event of tossing of the two dice
Answer:
Sample space S = {0,1,2,3,4,5}
Step-by-step explanation:
We all know that when a dice is tossed, the minimum value that can be obtained is 1 and the maximum value that can be obtained is 6.
Now, when two dice are tossed, the possible cases are:
[tex]= \left\{\begin{array}{cccccc}(1,1)&(1,2)&(1,3) &(1,4)&(1,5)&(1,6)\\(2,1)&(2,2)&(2,3) &(2,4)&(2,5)&(2,6)\\(3,1)&(3,2)&(3,3) &(3,4)&(3,5)&(3,6)\\(4,1)&(4,2)&(4,3) &(4,4)&(4,5)&(4,6)\\(5,1)&(5,2)&(5,3) &(5,4)&(5,5)&(5,6)\\(6,1)&(6,2)&(6,3) &(6,4)&(6,5)&(6,6)\end{array}\right\}[/tex]
However, the magnitude of the difference in no. of dots showing up in the two dice is:
[tex]= = \left\{\begin{array}{cccccc}(1,1)=0&(1,2)=1&(1,3)=2 &(1,4)=3&(1,5)=4&(1,6)=5\\(2,1)=1&(2,2)=0&(2,3)=1 &(2,4)=2&(2,5)=3&(2,6)=4\\(3,1)=2&(3,2)=1&(3,3)=0 &(3,4)=1&(3,5)=2&(3,6)=3\\(4,1)=3&(4,2)=2&(4,3)=1 &(4,4)=0&(4,5)=1&(4,6)=2\\(5,1)=4&(5,2)=3&(5,3)=2 &(5,4)=1&(5,5)=0&(5,6)=1\\(6,1)=5&(6,2)=4&(6,3)=3 &(6,4)=2&(6,5)=4&(6,6)=0\end{array}\right\}[/tex]
Thus, the sample space Sample space-related when two dice are tossed & the magnitude is:
S = {0,1,2,3,4,5,}
Find the Area of the figure below, composed of a parallelogram and two semicircles. Round to the nearest tenths place.
Please help
See the picture
Test
Please i need
Answer:
100.3 units²
Step-by-step explanation:
Area of the figure = area of two semicircles + area of a parallelogram
= 2(½*πr²) + b*h
Where,
Radius (r) = ½ of 8 = 4
Base (b) = 10
Height (h) = 5
Plug in the values
Area of figure = 2(½*π*4²) + 10*5
= 16π + 50
Area = 100.265482
Area of figure = 100.3 units² (nearest tenth)
Simplify the expression using distributive property
-3(2x+6)
Step-by-step explanation:
So lets multiply the parantheses by -3 we get
-3×2x-3×6
Which we can write as
-6x-18
Answer:
[tex]\huge\boxed{\boxed{{\boxed{{-6x-18}}}}}[/tex]
Step-by-step explanation:
Hello.
In order to simplify the expression, we should multiply -3 times 2x and 6:
-3 times 2x = -6x
-3 times 6=-18
-6x-18
And we're done!
I hope it helps & have an outstanding day!
~ST2710 :)
270 rounded to the nearest 100
Answer: 270 rounded to the nearest hundred is: 300.
Step-by-step explanation:
round the number up to the nearest hundred if the last two digits in the number are 50 or above.
Answer:
i think its 300
Step-by-step explanation:
hope it helps :)
1. The height of a soccer ball that is kicked from the ground can be approximated by the function:
y= -18x^2 + 90x
where y is the height of the soccer ball is x seconds after it is kicked.
Find the time, in seconds, it takes from the moment the soccer ball is kicked until it returns to the ground.
2. The height of a soccer ball that is kicked from the ground can be approximated by the function:
y = -16x^2 + 64x
where y is the height of the soccer ball in feet x seconds after it is kicked. What is the soccer ball's maximum height in feet?
Answer:
2. [tex]\displaystyle 64\:feet[/tex]
1. [tex]\displaystyle 5\:seconds[/tex]
Step-by-step explanation:
2. Sinse we do not have a y-intercept [C-value in this case], we have to use a part of the quadratic formula to solve for x, and rewrite this equation in Vertex Form, with [tex]\displaystyle [h, k][/tex] as the vertex point. Observe:
[tex]\displaystyle -\frac{b}{2a} = x \\ \\ -\frac{64}{2[-16]} = \frac{-64}{-32} = 2[/tex]
Now, keep in mind that [tex]\displaystyle -h[/tex] in the vertex formula, [tex]\displaystyle y = a[x - h]^2 + k,[/tex] gives you the OPPOSITE TERMS OF WHAT THEY REALLY ARE, so in this case, sinse 2 is already positive, you do not need to alter its operation sign. With this being stated, you should already have this:
[tex]\displaystyle y = -16[x - 2]^2[/tex]
Now, to find k, all you have to do is plug 2 into the TOP equation to get your maximum height:
[tex]\displaystyle -16[2]^2 + 64[2] = -16[4] + 128 = -64 + 128 = 64 \\ \\ \\ y = -16[x - 2]^2 + 64[/tex]
Therefore, sinse 64 is your k-value, 64 feet is indeed your maximum height.
1. Simply factour the quadratic equation:
[tex]\displaystyle y = -18x^2 + 90x \\ 0 = -18x[x - 5] \\ \\ 5, 0 = x[/tex]
In this case, from a height of sixty-four feet, it is IMPOSSIBLE for the football to hit the ground in zero seconds, therefore the ball will reach the ground in 5 seconds, which makes alot more sence.
I am joyous to assist you at any time.
** Minimum Height → [tex]\displaystyle A[/tex]
** Maximum Height → [tex]\displaystyle -A[/tex]
An assistant receives a 5% raise, bringing the salary to $46,377. What was the salary before the raise?
Answer:
the assistants salary before was $44,6653
The graph shows y as a function of x:
In which segment is the function constant?
О А
O B
О C
O D
Answer:
A
Step-by-step explanation:
A constant line looks like a flat line with a slope of 0.
The segment that shows a constant function is segment A.
Option A is the correct answer.
What is a function?A function has an input and an output.
A function can be one-to-one or onto one.
It simply indicated the relationships between the input and the output.
Example:
f(x) = 2x + 1
f(1) = 2 + 1 = 3
f(2) = 2 x 2 + 1 = 4 + 1 = 5
The outputs of the functions are 3 and 5
The inputs of the function are 1 and 2.
We have,A function is constant if the graph is a straight line.
So,
From the given graph, we see that line A is a straight line.
This means,
Segment A shows a constant function.
Thus,
The segment that shows a constant function is segment A.
Learn more about functions here:
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At Ole's Waffle Shop there are 81 dirty coffee mugs and 9 clean coffee mugs. How many total mugs are there?
answers
81
9
90
so I really need help. you have to set fractions equal to each other and try and find out how many dont have sweaters. out answer isn't supposed to be a fraction, it's supposed to be a whole number, I hope that makes sense. lol, thank you :)
Answer:
114 prefer sweaters and 138 prefer jackets
Step-by-step explanation:
(19/23+19)×252=114 prefer sweaters
(23/19+23)×252=138 refer jackets