Help me im almost done
Answer:
Iready is easy.
Step-by-step explanation:
Try your best dont use brainly to answer
Plz help its due today and I don't understand its asking for the measurement of angle DEF
Answer:
m∠DEF = 135º
Step-by-step explanation:
1. I will find the answer to X by writing what ∠FEA, ∠AEB, ∠BEC by doing
(2x+5) + (4x) + (3x-5) = 180, all simplified it will give me x=20
2. I want to figure out what ∠AEB and ∠BEC are
since x=20 and ∠AEB is 4x, we substitute x as 20 as : 4(20) which is 80.
We then figure out ∠BEC since x=20 and ∠BEC is 3x-5 we substitute the 20 in place of x, which will be 3(20) - 5= 55.
3. I want to add ∠AEB + ∠BEC to get the vertical angle of ∠DEF
(the vertical angel of ∠DEF is ∠AEB + ∠BEC)
∠AEB + ∠BEC = ∠DEF
80 + 55 = ∠DEF
135 = ∠DEF
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! WILL NAME BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The price of an item yesterday was $180. Today, the price rose to $279. Find the percentage increase.
Hope this helps
Answer :
Percentage increase = (279 - 180)/180 x 100% = 55%
correct answers only! No links or get reported.
Answer:
65
Step-by-step explanation:
not that hard bro
Answer:
65
Step-by-step explanation:
25^2+60^2=x^2
625+3600=x^2
4225=x^2
[tex]\sqrt{4225}[/tex]=x
x=65
Tony works in a factory that produces 1,000 computers each day. When 50 computers were sampled, it was found that 7 were defective. Estimate how many defective computers are made each day.
A. 140
B. 7
C. 169 - this one...?
D. 265
I kind of forget how to do these :[
Answer:
A) 140
Step-by-step explanation:
1000/50=20
20(7)=140
The answer is A, 140
Because every 50 computers, 7 are defective. You need to apply that ratio to the 1,000, so 1,000/50 is 20. Now apply that to the ratio, (7) so 7*20 which is 140. Thank me later :D
if you cut through a square pyramid on the diagonal what will the cross section be
Answer:
Cross sections perpendicular to the base and through the vertex will be triangles. Below, you can see a plane cutting through the pyramid, part of the pyramid removed, and the cross section. You could also take a slice parallel to the base. Cross sections parallel to the base will be hexagons.
Step-by-step explanation:
Peter bicycled at an average speed of 20 km/h for 5 hours. If he had increased his speed by 5 km/h, how much time would he have saved?
Answer:
1 hour
Step-by-step explanation:
First of all you multiply 20 by 5 to calculate the distance he travelled, which is 100 then you add 5 to 20 to get the new speed which is 25 finally you divide his distance by the new speed 100/25 which is 4 and as 5-4=1 he would have saved 1 hour.
Would be amazing if you marked brainliest :)
this is due today please help! 15points!
Answer:
17x +215/ 5
Step-by-step explanation:
17x +215
5
Please help! Will give brainliest, pls no fake answers or links. :)
Stephanie has six identical gift boxes to wrap. Each box is a cube that measures 6 inches on each side. She would like to wrap them all using the same gift wrapping paper. The roll of wrapping paper she has is 30 inches wide and 10 feet long.
a. Draw a net of one gift box and label each part of the net with its dimensions.
b. Will Stephanie have enough wrapping paper to wrap all six of the boxes? Allow 2 inches for each box for overlapping the paper when it is wrapped.
c. If Stephanie was short of wrapping paper, how much more did she need? If Stephanie had enough wrapping paper, how much of the ten feet was left over?
Answer:
A. NO PHOTO AVAILABLE
B. No.
C. 72 ft (6 inches left over)
Step-by-step explanation:
a: N/A
b: 24 x 6 = 144 inches on each side
1 ft = 12 in
144 in = 12 ft
Stephanie only had enough wrapping paper to wrap only 1 gift box, with 6 inches left over. 1 foot and 6 inches will not be enough to cover all the gift boxes.
c: Multiply and then add remainder to get a subtraction problem. Then, subtract the remainder of 6 from the number from the product of the multiplication:
144 x 6 = 864 + 6 = 870
870 - 6 = 864 inches, or 72 feet in lowest terms, would be enough to cover all the gift boxes, with 6 inches left over.
I hope this helps! Have a good night ;)
Yep, it's 8:00 P.M. in my town, and 2:00 A.M. in P.A.
Please mark this as brainliest! i would really appreciate it!
i stg this is the 3rd time i've asked this question but please help me
Answer:
The FitnessGram™ Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20 meter pacer test will begin in 30 seconds. Line up at the start. The running speed starts slowly, but gets faster each minute after you hear this signal. Ding A single lap should be completed each time you hear this sound. Ding Remember to run in a straight line, and run as long as possible. The second time you fail to complete a lap before the sound, your test is over. The test will begin on the word start. On your mark, get ready, ding
Step-by-step explanation:
WILL BE MARKED BRANLIEST: Activity
Recall that Betty arranged equal numbers of movies on four shelves of a shelving unit and placed 6 of her favorite movies on the top shelf. If x is the number of movies on each shelf, the expression for the total number of movies on the shelving unit is 4x + 6.
Part A
If each of the 4 shelves holds 12 movies, how many movies does Betty have on her shelving unit? Show your work.
Answer:
54
Step-by-step explanation:
4x + 6 movies
12 movies,
x =12
4x + 6 for x= 12
4(12) + 6 = 54
What is the theoretical probability of the spinner on yellow?
A. 35% B. 25% C. 1/5 D. 2/5
Easy question!(exponents) Plz help!
The coordinate plane shows the graph of the function f(x)=x^4−2x^2+1. The function is defined for all real numbers. Which statement is not true for the function shown in the graph?
A. The function has symmetry with respect to the y-axis.
B. The function has a domain that is all real numbers.
C. The function has a range that is all real numbers.
D. The function has two zeros located at –1 and 1.
Answer:
C. The function has a range that is all real numbers.
Step-by-step explanation:
Y has restraints- it doesn't go below 0
therefore it isn't all real numbers. it's more like y≥0
The median number of omelets made by 5 chefs during a certain Sunday brunch is 13. The range of number if omelets made by those same chefs during that Sunday brunch is 4. Determine if the following statement is true is false or does not contain enough information. none of the chefs made more than 14 omelets
Answer:
Step-by-step explanation:
i can't really see what it says in the pic
fine the volume of the figure below
Answer: Volume = 108
Step-by-step explanation:
The formula for the volume of a pyramid is: (L*W*H)/3
All of these variables are given, so plugin the given variables to the formula.
(6*6*9)/3
(324)/3
Volume = 108
Answer:
324
Step-by-step explanation:
9 x 6 x 6 = 324
surface area i think
6 + 6 + 6 + 6 + 6 + 9 = 39
Find the missing angle measurement.
A. 41°
B. 49°
C. 139°
D. 149°
Answer:
C: 139
Step-by-step explanation:
180 - 29 - 12 = 139.
Every triangle has a total of 180 degrees, therefore, subtract the degrees you do have, and find the missing one. Quadrilaterals have a total of 360 degrees and pentagons have 540 degrees.
?????????????????????????????????
Answer:
3
Step-by-step explanation:
Both of them are 3, because 1000 have 3 zeros :)
Hope this helps!!
-Ketifa
help me, please first to Answer right gets brainly :)
Answer:
2, 3, 4, and 5 are all equal to 3.15/0.45
Step-by-step explanation:
What is the approximate solution of the system?
Going brainliest if u are correct!
Answer:
C, 11
Step-by-step explanation:
The graph has four bars that are greater than or equal to 60, and you can add up how many people are in each bar.
nnnooooo liinnkkkks
A right rectangle prism has a base area of 2 1/2 square inches and a height of 11 1/2 inches. What is the volume of the prism?
A. 14 in³
B. 28 3/4 in³
C. 71 7/8 in³
D.86 1/4 in³
Gavin, the owner of an e-commerce site, buys flutes for $370 and then sells them on his site for $444. What is the mark-up percentage?
What fraction of the model is shaded?
Answer:
1/5
Step-by-step explanation:
hope this helps
Answer: The answer is 1/20
Which word best describes the degree of overlap between the two data sets?
none
high
low
moderate
Two line plots with the same scale and interval, from zero to sixty, with tick marks every five units. The plots are stacked vertically for comparison. Each plot has fifteen data values. Values appear as x marks above the line. Upper plot data values are one x mark above thirty, two x makrs above thirty-five, four x marks above forty, four x marks above forty-five, one x mark above fifty, two x marks above fifty-five, and one x mark above sixty. Lower plot data values are three x marks above five, four x marks above ten, three x marks above fifteen, two x marks above twenty, one x mark above twenty-five, one x mark above thirty, and one x mark above thirty-five.
please help me. I need it!
Answer:
znd i cant really tell the numbers on the side
Step-by-step explanation:
i like ur shirt XD
The dot plot below shows the drawing scores of some students:
Which statement best describes the shape of the data?
It is symmetric and has a peak at 3.
It is symmetric and has a peak at 5.
It is not symmetric and has a peak at 3.
It is not symmetric and has a peak at 5.
Answer:
The first option is correct.
Step-by-step explanation:
The dot plot is symmetric, due to the fact both sides (excluding the peak) has the same amount of students. It also has a peak at three, because three has the highest amount of students.
please help me with this 20 points if you post spam im getting your answer taken down
Answer:
The slope of the trend line is 19.286 thousand dollars. This is important because it shows that the sales of this store is increasing which intern increases profits which is important for the long term viability of this store.They y-intercept is 53.571 thousand dollars. This number represents the profits of the store in 2010 and it serves as benchmark for future years. In fifty years, we assuming that the trend continues, it will be 19.286*50+53.571 = 1017.871 thousand dollars. However, this is not appropriate because a lot can change in 50 years which can have a profound impact on the future profits.
You decide to use the larger suitcase to transport rectangular prism watermelons back home.Though their dimensions vary, the average rectangular watermelon has a volume of roughly 720 cubic inches. If one of these watermelons is about 10 inches long and 9 inches wide, about how tall would it be
Answer:
8 inches tall
Step-by-step explanation:
720/(10x90)= 8
Two right triangles are shown. First, find the missing leg of the triangle on the right. Then you have two lengths to use to find the missing hypotenuse of the triangle on the left.
Answer:
x = 30m
Step-by-step explanation:
GIVEN :-
There are 2 right-angled triangles.
In the triangle on the right side ,
Hypotenuse = 26mBase = 10mIn the triangle on the left side ,
Base = 18mTO FIND :-
Length of the common perpendicular to both triangles.Length of the hypotenuse of the triangle on the left side.FACTS TO KNOW BEFORE SOLVING :-
[tex]Hypotenuse = \sqrt{Base^2 + Perpendicular^2}[/tex].[tex]Perpendicular = \sqrt{Hypotenuse^2 - Base^2}[/tex]SOLUTION :-
In the triangle on the right side ,
[tex]Perpendicular = \sqrt{26^2 - 10^2} = \sqrt{676 - 100} = \sqrt{576} = 24m[/tex]
⇒ Perpendicular of the triangle on right side = Perpendicular of the triangle on left side.
In the triangle on the left side ,
[tex]Hypotenuse = \sqrt{24^2 + 18^2} = \sqrt{576 + 324} = \sqrt{900} = 30m[/tex]
∴ x = 30m