61-34x98+90+21-4
We will put these in parenthesis to make it easier to read, and to mark what needs done first.
61-(34x98)+90+21-4
34x98=3,332
Now that the multiplication is done, we add and subtract.
90+21=111
61-3,332=-3271
-3271+111-4
We can reorder this to make it easier. Plus, we'll subtract -4 and -3271.
111-3275=-3164
---
sorry if this doesn't help
NEED HELP FAST!!!!!!
Answer:
$1400
Step-by-step explanation:
Money earned per hour=$8.75
Hours per week=20hr
No. of weeks=8
Total amount=8.75*8*20=$1400
uh help me someone....
Answer:
a. 18+ ( -20)Step-by-step explanation:
solving this we get
18- 20 which is, equal to the value given!!
Answer:
The answer is A: 18 + (-20)
Step-by-step explanation:
You can add 18 by -20 to get -2, as 18 - 20 is -2. That's all from me! Good luck!
Help Please! :) Fast as you can!
Answer:
Thank you so much
Step-by-step explanation:
God Bless u and have a great day!
:)
Answer:
what do you need help with?
Select the correct answer from each drop-down menu.
The graphs below show the price of gas, G(m), for the first 10 months last year in Hanksville. Both graphs show the same information.
Brian is preparing a presentation and wants to emphasize that gas prices increased greatly over the first 10 months last year.
Complete the following sentences.
To emphasize the increase in the gas prices, it would be best for Brian to use for his presentation.
Brian should use this graph for his presentation because gas prices on this graph.
Answer:
Graph A
Step-by-step explanation:
DUE IN 5 MINUTES PLZ HELP LOL:)
1) Yes
2) 5 minutes
3) 2 minutes
Step-by-step explanation:
1: Yes because, using the vertical line test, the line will cut the graph once meaning that the graph will form a function
2: 5 minutes because the horizontal line represents that she rested, therefore she was at the park for five minutes
3: 2 minutes because she traveled and reached home between 6 and 8 minutes
Answer:
1) Yes
2) 5 minutes
3) 2 minutes
Plz help will give brainly
Answer:
b i think idfk
Step-by-step explanation:
A leaf fell from a tree branch. The path it followed is shown in the diagram below.
Which of these best describes why the leaf fell in a crooked path instead of straight down?
A) Objects with irregular shapes never fall in straight lines.
B) Air currents and gravity applied changing and unbalanced forces to the leaf
C) The upward force of the air on the leaf was greater than the downward force of gravity.
D) Once the leaf was in motion, it continued moving in the same direction because the forces were balanced.
Answer:
b
Step-by-step explanation:
Will give brainly
Mr. Brown is riding his bicycle along a road that is 1 Kilometer long. Both wheels are 1 meter in diameter.
How many times does each wheel revolve on his journey of 1 Kilometer?
Answer:
The wheels have to rotate 500 times
Step-by-step explanation:
The wheel is 1 meter in diameter so we need to find the circumference.
C = 2[tex]\pi[/tex]r
C = 2[tex]\pi[/tex]1
C= 2[tex]\pi[/tex]
2meters = .002kilometers
1000meters = 1kilometer
1000/2 = 500
pls help!
450-x=8,35
Pls help meh Area of a Circle (rounded)
TROLL FOR POINTS= REPORT
FIRST AND CORRECT ANSWER= BRAINLIEST
( NO LINKS )
Answer:
28.27 or 28 for rounded
Step-by-step explanation:
Pi r^2 pi(3)^2
PLEASE HELP I AM DESPRATE
Melvin is asked to draw a quadrilateral with the following specifications.
adjacent angles are supplementary
opposite angles are complementary
the measures of all the sides are equal
Which of the following statements about this quadrilateral is true?
A.
Exactly one quadrilateral exists with the given conditions, and it must be a rhombus.
B.
No quadrilateral exists with the given conditions.
C.
More than one quadrilateral exists with the given conditions, and all instances must be squares.
D.
More than one quadrilateral exists with the given conditions, and all instances must be rhombuses.
**WILL REPORT IF ANSWER IS NOT WHAT WAS ASKED**
A cylindrical candle has a diameter of 3 inches and a height of 3 inches.
What is the volume, in cubic inches, of the candle?
A-27
B9
C6.7
D2,25
Answer: c
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
did it on a test
If the outlier is excluded from the following data set, what happens to the mean?
22, 20, 23, 2, 21, 25, 31, 28
A. It does not change.
B. There is no outlier in this data set.
C. It decreases.
D. It increases.
=========================================================
Explanation:
Let's add up the values we're given to get
22 + 20 + 23 + 2 + 21 + 25 + 31 + 28 = 172
Then divide by 8, since there are 8 values in this set, leading to 172/8 = 21.5
The mean of the original set is 21.5
We'll come back to this later.
------------------
If you sort the values of {22, 20, 23, 2, 21, 25, 31, 28} you would get the list {2, 20, 21, 22, 23, 25, 28, 31}
Cross off the first and last number to reduce things to this smaller set {20, 21, 22, 23, 25, 28}
Repeat again, cross off the first and last number, and we now have {21, 22, 23, 25}
Do that one more time to be left with {22,23}
The median is the value at the midpoint of 22 and 23. Add these up and divide by two: (22+23)/2 = 45/2 = 22.5
The median is 22.5
The items lower than the median are L = {2, 20, 21, 22} while the items in the upper set above the median are U = {23, 25, 28, 31}.
You should find the median of set L is 20.5 and the median of set U is 26.5
Therefore Q1 and Q3 are 20.5 and 26.5 respectively
Q1 = 20.5
Q3 = 26.5
Use these two values to get the interquartile range (IQR)
IQR = Q3 - Q1
IQR = 26.5 - 20.5
IQR = 6
Then we can compute the lower fence which I'll call m
lower fence = Q1 - 1.5*IQR
lower fence = 20.5 - 1.5*6
lower fence = 11.5
We can see the data value "2" is smaller than the lower fence 11.5; anything below the lower fence is considered an outlier.
------------------
All of the previous section was to find if we had an outlier, and identify what that outlier is. We found the single outlier is 2.
We could have probably done all of that by simply noticing that 2 is far from the main cluster of other values in the 20s; however, sometimes picking the outlier isn't that straightforward. So it's good practice to use the method described above.
Anyways, we'll remove the outlier "2" and we're left with this set {22,20,23,21,25,31,28}
Add up those values to get
22 + 20 + 23 + 21 + 25 + 31 + 28 = 170
Then divide that by 7, since we tossed out one value, and we get
170/7 = 24.2857 approximately
This is new mean.
------------------
To summarize:
The mean of the original set is exactly 21.5The mean of the set after we remove the outlier is roughly 24.2857We can see that the mean has increased. The very small outlier pulls on the mean to get smaller. Removing said outlier will then increase the mean so that it gravitates toward the main cluster. The mean is the center so if you remove the far outlier, then the center gravitates toward where the other values are located.
help plzz ...........
Answer:
A) 1,-1
B) 56?
C) the same?
Step-by-step explanation:
I am confident in A, I don't believe the degrees would change by rotating the angle but I am not 100% sure
Ok is this math? Also did somebody answer this already if not I can help u
True or False: 3x and 2x² are like terms because they have the same variable (x)?
Answer:
false
Step-by-step explanation:
They aren't since 3x has one 'x' term, whereas has two 'x' terms. In order for them to be like terms, they must have the same number and type of term.
if the volume of the solid below is 378 cubic inches, what is the height of the solid?
Answer:
54
Step-by-step explanation:
Shelly bought 16 ounces of shampoo for $4.00. What is the unit price per ounce?
The Le family bought 5 concert tickets for $435. What is the price per ticket?
Answer:
25 cents
$87
Step-by-step explanation:
1. An angle bisector of a triangle is also an altitude. Prove the triangle is isosceles.
2. A median of a triangle is also an altitude. Prove the triangle is isosceles.
3.Prove that corresponding altitudes in congruent triangles are congruent.
Use statement reason proof for these questions. Do not do random answer for points or i will report you
Answer:
Step-by-step explanation:
Cindy and her two sisters have $72.75 for lunch. If they divide it equally, how much will each person get to spend?
Answer:
24.25
Step-by-step explanation:
I divided 72.75 divided by3
Answer:
They will each get 24.25 dollars to spend.
Step-by-step explanation:
Since there are three people you have to divide 72.75 by 3.
PLEASE HELP THIS IS DUE!!!
Answer:
432
Step-by-step explanation:
b x h (base x height)
the base is 27 yards and the height is 16.
27 x 16 = 432
1. find √144
2. find ∛1,728
3. find ∛27
Answer:
1. 12
2. 12
3. 3
these are your answers
Answer:
1=12
2= 12
3=3
number 1 and 2 is 12 and the last one is 3
Ray drove her car for 2 1/4 h and traveled 217.35 km. If she drives her car at the same speed for 3 hours, how many km will Ray travel?
Answer:
289.8 km
Step-by-step explanation:
When three smaller squares are joined at their vertices to form a right triangle, the combined area of the two smaller squares is the same as the area of the larger square. Which of the three squares answers does NOT support this statement?
Answer:
i think option 2
Step-by-step explanation:
i i'm sorry if wrong
Answer:
2
Step-by-step explanation:
The lengths of three sides are given. What kind of triangle is this?
A. right triangle
B. isosceles triangle
C. equilateral triangle
D. scalene triangle
It’s not a right angle ofc.
isosceles triangle is a triangle that has two sides of equal length in the picture it doesn’t.
It’s not equilateral bc all the sides are not the same measurements.
So it’s D.scalene triangle
Marco makes $18.80 per hour working at a furniture store. After 40 hours in one week, he makes 1.5 times his regular wage. How much did Marco make working 52 hours in one week?
plz help its a benchmark
Answer:
2 is the answer
Step-by-step explanation:
35+14=49
49/7=7
7=(5+x)
x=2
Answer:
Step-by-step explanation:
7(5+x)=35+14
7(5+x)=49
5+x=7
x=2
A 3-column table with 5 rows. Column 1 is labeled Tomato Sauce (ounces) with entries 6, 9, 12, 15, 18. Column 2 is labeled Juliet's Pizza dough (ounces) with entries 10, 15, 20, 25, 30. Column 3 is labeled Adrian's Pizza dough (ounces) with entries 12, 18, 24, 30, 36.Compare the ratios of sauce to dough. Which of the following are true? Check all that apply.Adrian’s recipe has a greater ratio of sauce to dough.Juliet’s recipe has a greater ratio of sauce to dough.Adrian’s and Juliet’s recipes have equal ratios of sauce to dough.The ratios can be compared by comparing 15 to 18 because 30 is in both dough columns.
Answer:
Adrian’s recipe has a greater ratio of sauce to dough.
The ratios can be compared by comparing 15 to 18 because 30 is in both dough columns.
Step-by-step explanation:
Answer:
b and d
Step-by-step explanation:
Good at graphing coordinates? I need some help on that please!
Answer correctly and fast please.
Answer:
B) 725.6
Step-by-step explanation:
I hope that this WORKS for you :)
Answer:
area of circle= pi×radius²
area of circle=3.14×7.6²
area of circle=181.4in²
One Step Inequalities pls help me
TROLL FOR POINTS= REPORT
CORRECT ANSWER= BRAINLIEST
( NO LINKS )
Answer:
x>-5
Step-by-step explanation:
If you solve out the equality like an equation you can get the answer