Answer:
interquartile range
Step-by-step explanation:
Answer:
standard deviation
Step-by-step explanation:
find the value of x
a. 2
b. 4
c. 6
d. 8
Answer:
B, 4
Step-by-step explanation:
To do this you can use the Pathagaryos thereom a^2+b^2=c^2
So we have (x-2)^2+x^2=20
We can expand (x-2)^2 and get
x^2-4x+4
so we have x^2 -4x +4 + x^2=20
We can combine like terms and subtract 20 from both sides to get
2x^2-4x-16=0
We can factor this and get (2x+4)(x-4)
which means that x=4 and -2
Obviously the length can't be a negative and so we reject x= -2 and we get x=4
We can double check it and see that
(4-2)^2+4^2=20
and it does
please help me please will give brainliest to
Answer:
B.
step by step explanationI hope it's help
Can someone help?
Please :)
Answer:
i think the last one, or b. mostly the last one
Which figure represents an undefined term?
Answer:
hmmmmmmmmmmmdrdddddd
one more question what would this be?
Answer:
It's A
Step-by-step explanation:
When you use a graph calculator it will help you a lot when it comes to these questions.
help me and ill mark you as brainliest
Answer:
Y = 24x
Step-by-step explanation:
Using the y = mx+ b
Good luck
last month a class collected 240 cans for a canned-food drive. this month the class collected 320 can. what was the percent increase in the numbers of cans collected
please help me I've been stuck on hours
Answer:
the answer is 188%
Step-by-step explanation:
Answer:
188%
Step-by-step explanation:
288/100= 2 .88 2.88-1= 1.88 or 188%
Find the slope of the line y = 7x – 2.
Answer:
m = 7, b = -2
Step-by-step explanation:
The equation y = 7x - 2 is written in y = mx + b, also known as slope intercept.
In slope-intercept, m is the slope and b is the y-intercept.
m = coefficient of x
b = constant
Similarly,
m = 7
b = -2
Hence, m = 7 and b = -2.
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[tex]\frak{-Dream-}[/tex]
Bubba weighs over 60 pounds. Write an inequality Plz help
Answer:
B>60
Step-by-step explanation:
B>60
60 pounds is smaller than Bubba.
Bubba > 60
bubba is bigger that 60
the alligator mouth eats the bigger side
help, will mark brainliest.. DONT ANSWER IF YOU DONT KNOW THE ANSWER THIS AS HAPPENED MULTIPLE TIMES!
Answer:
the picture is unclear. please give me a more clear picture and i will answer you in comments
-3r +9 = -4r +5
what's r?
Answer:
-4
Step-by-step explanation:
-3r+9=-4r+5
-3r+4r=5-9
r=-4
Answer:
I got r=-1
Step-by-step explanation:
first I had 3 R over the = and into -4r
second I subtracted the 5 over the = and onto the 9
now you have: 4=-1r
divide the -1 over to have a positive R
and a -4
hey can someone pls help me asap
Answer:
non-Proportional
Step-by-step explanation:
It doesn't go through the origin (0,0)
Please help. 30 points!
Answer:
first one is the right answer
Answer:
4x-3
Step-by-step explanation:
You have 4 x values and 3 negative values. So that makes your answer 4x-3.
Find the exact length of the third side.
65
16
Tara, Heather, and Kate have 2 dinner rolls. They want to share them equally. How many dinner rolls will each person get? Show your work.
Answer:
if they each have 2 dinner rolls and they want to split them equally they would still each have 2 dinner rolls?
If there is 2 dinner rolls to split three ways than you would split both rolls into thirds than each person would get 2/3?
Step-by-step explanation:
Find the value of X in this proportion.
- 27/4
- 18
- 9/8
- 9/2
Answer:
the answer is 9/2
Step-by-step explanation:
So you have (x+3)/6=5/4
Cross multiply and it will turn to this
4(x+3)=6×5 which is 30
= 4x+12=30
4x=30-12
4x=18
Divide both sides by 4 to make x subject of the formula
then your answer is 9/2
-4k+ 9 = 32 can you solve it in two step equations with rationals with the steps and check
Answer:
-23/4
Step-by-step explanation:
4k=9-32
4k= -23
k=-23/4
k-3k²-3k+2k²
what is the answer
please help me
Answer:
Assuming you want to simplify the expression, it can be shortened to:
-k² - 2k
Step-by-step explanation:
What you need to do here is called grouping like terms. Like terms can be described as terms that have the same factors. In this case, the factors we're looking at are k and k²:
Given:
k - 3k² -3k + 2k²
We'll rearrange to group like expressions:
= -3k² + 2k² + k -3k
Pull out common factors:
= (-3 + 2)k² + (1 - 3)k
And simplify:
= -k² - 2k
NEED HELP ASAP!! GIVING 50-100 BRAINLEST POINTS!! (6th Grade Math)
1/2 w + 2 =
Answer:
it cannot be simplified any further
Step-by-step explanation:
we need to know the value of w , if you dont know that value then the answer would just be 1/2w +2 because you can add 1w+2w but not 1w+2 because they have different values
HELP HELP ME PLEASE POINTS WILL BE GIVEN
Answer:
Step-by-step explanation:
The third one i think
Answer:
the second one
Step-by-step explanation:
sin is opposite over hypotenuse
the hypotenuse is the longest side.
The side opposite of F is equal to 96 and the hypotenuse is 100 so sin f is 96/100 or .96
the opposite side of g is equal to 28 and the hypotenuse is 100 so sin G is equal to 28/100 or .28
i need help with this question
Answer:
D.
Step-by-step explanation:
The y-intercept is 1, and if you multiple each x-value by 3 then add 1, you get your y-values.
What is the distance from L to M?
ly
5
•L(-5, 4)
4
3
2
2
1
1
1 2 3 4 5
-5 -4 -3 -2 -1
-1
-2
-3
M(3,-2)
Answer:
10 units; C
Step-by-step explanation:
To get this, we will
use the distance formula
That is:
D =√( (x2-x1)^2 + (y2-y1)^2
D = √(-5-3)^2 + (-2-4)^2
D = √(64+36)
D = √100
D = 10 units
Jace ordered a banner in the shape of a parallelogram from a print shop. A parallelogram is shown. The length of the sides are 9 feet, and the length of the top and bottom sides are 12 feet. A diagonal is drawn from one point to the opposite side. The length of the diagonal is 19 feet. Heron's formula: Area = StartRoot s (s minus a) (s minus b) (s minus c) EndRoot The print shop charges $1.10 per square foot for banners of any shape and size. What is the approximate cost of the banner before tax? $41.95 $46.14 $83.90 $92.30
Answer:
92.30
Step-by-step explanation:
The area of the banner is the amount of space on it
The approximate cost of the banner is $92.30
The dimension of the banner is given as:
Length = 9 feet
Width = 12 feet
Diagonal = 19 feet
The figure of the banner is not given.
However, the area of the banner from the complete question is 83.90
Given that the unit cost is $1.10, the total cost would be:
Total = 1.10 * 83.90
Evaluate the product
Total = 92.29
Approximate
Total = 92.30
Hence, the approximate cost of the banner is $92.30
Read more about areas at:
https://brainly.com/question/24487155
Solve:
18m = 6
A.
B.
C.
D. m = 3
Answer:
m_3
Step-by-step explanation:
divide both sides by 6
Write an equation of a line that would be parallel to y = 5x -9
Answer:
x/5+9/5=y or x+9/5=y
Step-by-step explanation:
y= 5x-9
x=5y-9
x+9=5y
x+9/5=y
Add Solve: n + 7 = 31* Solve: C
Answer:
n= 24
Step-by-step explanation:
n +7 =31
Both side -7
n+7 -7 =31-7
n= 24
8. Use the ruler to measure the length of
these segments:
PA =
units
PA' =
units
Help!!!
Answer:
6.1 , 6.1
Step-by-step explanation:
Trust
There's all the lengths so you don't have to search them all up
5
Graph y = -2- 9.
y
9 -
8-
7
6-
4+
3-
2+
1+
-9-8-7 -6 -5 -4 3-2
2 3 4 5 6 7 8 9
-2 +
-3
-4+
-5
-6
-7+
-91
Answer:
6
Step-by-step explanation:
Zachary went to the store to buy some walnuts. The price per pound of the walnuts is $5.25 per pound and he has a coupon for $3.25 off the final amount. With the coupon, how much would Zachary have to pay to buy 3 pounds of walnuts? Also, write an expression for the cost to buy pp pounds of walnuts, assuming at least one pound is purchased.
Answer:
$12.50
Step-by-step explanation:
5.25x3= 15.75-3.25= $12.50
