Please help with this lolll (A, B and, C are NOT answers, they're questions.)
Answer:
B
Step-by-step explanation:
The answer is b because ¼ can not go in to 2 ½ evenly (A), ¾ can not go into 2 ½ evenly either (c) so the only answer is B!
A high school track is shaped as a rectangle with a half circle on either side. Jasmine plans on running three laps. How many yards will Jasmine run? Use 3.14 for Pi.
A. 248.5 yd
B. 490.5 yd
C. 725.5 yd
D. 745.5 yd
Step-by-step explanation:
= 25 yards ; r = 25/2 = 12.5 yards
circumference of two semicircle = circumference of circle
= 2πr = 2*3.14*12.5 = 78.5 yards
Perimeter of school truck = 78.5 + 85 + 85 = 248.5 yards
Distance traveled by Jasmine = 3* 248.5 = 745.5 yards
Answer:
d
Step-by-step explanation:
i took the test
Given the net below calculate the surface area. The sides measure 6 by 4, the top and bottom measure 8 by 6 and the front and back are 8 by 4.
Answer:
152
Step-by-step explanation:
So first I find the area of the big rectangle going down, which is 14x8=112
And then I do the flap thingies on the side: 5x4=20x2=40
112+40=152
Answer:
152
Step-by-step explanation:
Please give me brainliest, please, I hope this helps
what expression is equvialent to -6 (-2/3 + 2x)?
Answer:
the answer is −
1 2 + 4
Step-by-step explanation:
i hope this helps
When it says square 5, does that mean 5^2 or does it mean [tex]\sqrt{5}[/tex]
Answer:
what i mostly understand by square 5 is [tex]\sqrt{5}[/tex] because 5^2 would be 5 squared.
Write a quadratic function whose graph has a vertex of (3,2) and passes through the point (4,7). f(x)=
Answer:
y=5(x-3)^2+2
Step-by-step explanation:
You plug the point into f(x)=a(x-3)^2+2... that already has already been solved for the vertex that you want. Then you swap it out for the solution you have solved for.
The required function is [tex]f(x)=5(x-3)^2+2[/tex].
Important information:
Vertex of a quadratic function is (3,2).The graph passes through the point (4,7).Quadratic function:The vertex form of a quadratic function is:
[tex]f(x)=a(x-h)^2+k[/tex]
Where, [tex]a[/tex] is a constant and [tex](h,k)[/tex] is vertex.
Substitute [tex]h=3,k=2[/tex].
[tex]f(x)=a(x-3)^2+2[/tex] ...(i)
The graph passes through the point (4,7). Substitute [tex]x=4, f(x)=7[/tex] in (i).
[tex]7=a(4-3)^2+2[/tex]
[tex]7=a+2[/tex]
[tex]7-2=a[/tex]
[tex]5=a[/tex]
Substitute [tex]a=5[/tex] in (i).
[tex]f(x)=5(x-3)^2+2[/tex]
Therefore, the required function is [tex]f(x)=5(x-3)^2+2[/tex].
Find out more about 'Quadratic function' here:
https://brainly.com/question/15280010
Pls help will give brainliest
Answer: 5, -6
5= x -6= y
solve for points.
(no need to explain how you got it.)
x all of them
Step-by-step explanation:
During an annual end-of-year performance review, a team of realtors reported the number of homes sold that year. The histogram shows those sales results. Which of the following statements are true about the home sales data set represented by this histogram? Select all that apply.
Answer:
There were 7 realtors who sold at least 40 homes
Help please I’ll give brainliest
Answer:
9:1
Step-by-step explanation:
In hopes of encouraging healthier snacks at school, Bert brought in a tray of carrot sticks and apple slices to share. He brought 80 carrot sticks and 20 apple slices. What percentage of the snacks were carrot sticks?
Answer:
80%
Step-by-step explanation:
80/100, 20/100
therefore 80% of the snacks are carrot sticks
Answer: 80%
Step-by-step explanation:
How do you solve this?
Jennifer's group was trying to build the tallest straw tower in the classroom. Each person in her group connected various lengths:
Jennifer: 16 cm, Harry: 20 cm, Brendan: 5 cm and Taylor: 52 cm.
Sort the number sentences that will tell you how tall their tower was.
Fine two integers that have a sum of -17 and a product of 52. What are the integers?
Answer:
{4, 13}
Step-by-step explanation:
Represent the integers by I and J. Then I + J = -17 and I*J = 52.
Let's solve this system using substitution. Solve the first equation for I as follows:
I + J = -17 becomes I = -J - 17
Substitute -J -17 for I in the second equation:
(-J - 17)*J = 52
Performing the indicated multiplication, we get:
-J^2 - 17J - 52 = 0
Let's solve this using the quadratic formula. The quadratic coefficients here are {-1, -17, -52}, and so the discriminant, b^2 - 4ac, is
(-17)^2 - 4(-1)(-52), or 289 - 208, or 81. This result is positive, so we know that the quadratic equation has two real, unequal roots. They are:
17 ± √81 17 ± 9
J = --------------- = ---------------
2(-1) -2
Evaluating this last result, we get J = (17 + 9)/2, or J = 13, and
J = (17 - 9)/2 = 8/2, or J = 4
Please answer number 17 and you will get brainliest
Answer:
Since the shape was formerly a square,ofarea 100in²
Then,Area of square=side×side
100in²=side²
side=√100in²
side=10 inches
Perimeter of the shape=10+10+7+6+5
=38inches
Now a length of 3inches is cut off from the upper horizontal side and a length of 4in is also cut off from the right vertical side.
So now we can say a triangle of base 4in and height 3in is cut off from the square.
Area of cut off triangle=½base×height
=½×4×3=0.5×12
=6 inches ²
So the Area of the shape=Area of square-Area of triangle
=100-6=94inches²
PLEASE GIVE BRAINLIEST
here is 1-12 of the assignment
Please help me hurry
Answer:
The last one I believe
Step-by-step explanation:
If I am wrong I am sorry
Answer:
I think it’s the 3rd one
Step-by-step explanation:
It’s linear because it’s going in a straight line and it’s neither positive nor negative because the x axis is not changing
A pair of sneakers that cost $90 last year has now been marked up 25%. Mariel has a coupon that is going to take 10% off the price of the shoes. Is the price that she will pay equivalent to a 15% markup of the original cost of the shoes? Show your work.
Answer:
Your answer is no.
Step-by-step explanation:
The answer is no because when using the coupon she's only getting 10% off of the price AFTER 25% is added.
10% off of the original price is: $81.00
10% off of the new price is: $101.25
In ∆DEF, if m∠D is 14 less than m∠F and m∠E is 10 more than twice m∠F, find the measures of each angle.
Step-by-step explanation:
pag plasin mo kung anong angel ang present para ma kuha mo yung wla
Pls help i have at dead line this is 5th grade math
Answer:
1/8
Step-by-step explanation:
I hope this helps.
HELP ME!!! I WILL GIVE BRAINIEST!!
Answer:
the coordinates are 5,-5
sorry if this doesn't help
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Answer:
A
Step-by-step explanation:
I think that it's luster tell me if i am right :)
please help me out i don't understand this question thanks!
Answer:
try using radius i think
Step-by-step explanation:
Answer:
Use radius
Step-by-step explanation:My teacher says so
Pls help me ITS DUE TOMORROW
TROLL FOR POINTS= REPORT
CORRECT ANSWER= BRAINLIEST
( NO LINKS )
Answer: g < 2
Step-by-step explanation:
anything larger than two and it at or be over 75$.
helpppppppppppppppppppppppp i need an answer
Correct the error. Perimeter =4+3+4+5+ = in.
WILL GIVE BRAINLIEST
Answer: You are missing a 4.
Step-by-step explanation: If you said the answer is 20, 4 is missing. We can add up the follow equation before putting 4.
(4 + 3) + (4 + 5)
7 + 9 = 16 + 4 = 20.
Hence, 20 is your answer.
Kenny is building a box using 2 identical square pieces of wood and 4 identical rectangular pieces of wood, as shown. What is the surface area of the box?
Select one:
84
336
108
434
Answer:
Step-by-step explanation:
108
Answer:108
Step-by-step explanation:
my brain told me
plz help will mark brainliest if correct answer only
Answer:
A
Step-by-step explanation:
I added all frequencies and it equals 50. The frequency for 1 is 8 so the answer would be 8/50. Simplify it and it equals to 4/25.
pls answer for free 3 brainliests
Answer:
Step-by-step explanation:
735$
Help please show work
Answer:
C. 56.25π
Step-by-step explanation:
Circumference=15π=πd⇒d=15
Area=πr^2⇒r=d/2⇒r=7.5⇒π7.5^2=56.25π