HELPPP PLEASE I HAVE A TEST!!
Answer:
180
Step-by-step explanation:
The two angles on the line should add up to 180! Because a straight line is 180 degrees!
If 4(x + 2) = 36, then x =
Answer: 7
Step-by-step explanation: use algebra to solve this. 4(x+2)=36
4x+8=36
4x+8-8=36-8
4x=28
x=7
Hope this helps
Answer:
x = 7
Step-by-step explanation:
4(x + 2) = 36
4x + 8 = 36
4x + 8 - 8 = 36 - 8
4x = 28
4x ÷ 4 = 28 ÷ 4
x = 7
Check:
4(x + 2) = 36
4(7 + 2) = 36
4(9) = 36
This dot plot is symmetric, and the data set has no
extreme values.
What is the best measure of center for this dot plot?
O A. The mean absolute deviation (MAD)
O B. The smallest value
O C. Either the mean or the median
D. The interquartile range (IQR)
Answer:
c. either the mean or the median
Step-by-step explanation:
mean - 3 median - 4
Answer:
c
Step-by-step explanation:
either the mean or median pls give brainlist
Please help me! I'm asking for help I need all the help I can get.
Answer:
45
Step-by-step explanation:
Brainliest goes to whoever answers correctly try to show work ONLY if you can
2. 3, 6, 12, 24, 48, 96, ….
Circle one: Arithmetic or Geometric
Fill in the value of d = _____ or r = ______
Identify the value of the 5th term: _________
Answer:
geometric with r = 2
Step-by-step explanation:
An arithmetic sequence has a common difference between consecutive terms
6 - 3 = 3
12 - 6 = 6
24 - 12 = 12
48 - 24 = 24
96 - 48 = 48
As we see the differences are not common, so not arithmetic
A geometric sequence has a common ratio between consecutive terms.
6 ÷ 3 = 2
12 ÷ 6 = 2
24 ÷ 12 = 2
48 ÷ 24 = 2
96 ÷ 48 = 2
There is a common ratio of 2, so sequence is geometric
with 5th term = 48
If I traveled 240 miles if a car goes 240 miles in 4 hours how far could it go in 6 hours and 30 minutes
Answer:
390 miles
Step-by-step explanation:
[tex]\frac{6.5}{4} :\frac{y}{240}[/tex]
y · 4 = 240 · 6.5
4y = 1560
4y ÷ 4 = 1560 ÷ 4
y = 390
Meg is decorating a ballroom ceiling with garland the width of the rectangle ceiling is 42 meters and the diagonal distance from one corner to the opposite corner is 70 metere . How much garland will meg need for the length of the ceiling
Answer:
[tex]47.3\,m[/tex] of garland is required for the length of the ceiling.
Step-by-step explanation:
Width of a rectangle ceiling [tex](w)=42 \,m[/tex]
Diagonal of a rectangle ceiling [tex](d)=70\,m[/tex]
Let [tex]l[/tex] denotes length of a rectangle ceiling.
The relationship between length, width and diagonal of a rectangle is given as follows:
[tex]d^2=l^2+w^2\\70^2=l^2+42^2\\4900=l^2+1764\\l^2=4900-1764\\l^2=2236\\l=47.3\,m[/tex]
So,
[tex]47.3\,m[/tex] of garland is required for the length of the ceiling.
How do I find the vertex and the standard form? Plz explain
Answer:
Vertex form
y = -4(x + 3)^2 + 10
Standard form;
y = -4x^2-24x - 26
Step-by-step explanation:
Mathematically, we have the vertex form as
y = a(x-h)^2 + k
(h,k) represents the vertex
We have h as -3 and k as 10
y = a(x+3)^2 + 10
To get a, we substitute any of the points
Let us use (-1,-6)
-6 = a(-1+3)^2 + 10
-6-10 = 4a
4a = -16
a = -16/4
a = -4
So we have the equation as;
y = -4(x+3)^2 + 10
For the standard form;
We expand the vertex form;
y = -4(x + 3)(x + 3) + 10
y = -4(x^2 + 6x + 9) + 10
y = -4x^2 - 24x -36 + 10
y = -4x^2 -24x -26
Which table shows a proportional relationship between weight and price?
Answer:
where the table??
Step-by-step explanation:
If you deposit $10,000 into an account that pays 6.5% interest compounded semiannually, how much money will you have
after 7 years?
Answer:
PV = $10,000(1/1+6.5%^2x7) It is 7 years semiannually, which means 2 interest payments each year.
Step-by-step explain
Round it to the nearest $100
find this out by using
A=P(1+r/n)^ntnation:
hope this helps
Can someone plzz helppp
Answer:
2827.43, second option
Step-by-step explanation:
v=pi * r^2 * h is the formula, H= height, r=radius, v= volume
so plug it all in:
3.14 * 5^2 * 12
square the 5 just to make it easier for the calculator
3.14 * 25 * 12= 942
the volume of ONE container is 942, so if you are finding the volume of ALL THREE, then you multiply 942 by three 2826. find the option that goes best with that number
Jeremy ran a mile in 5 minutes and 8 seconds. Write the time in minutes as a decimal.
Answer:
5.133333
Step-by-step explanation:
Help me please ASAP !!!!
Answer:
A, the first one
Step-by-step explanation:
What is P55 ?
120
25
1
5
Answer:
There isn't really enough information to answer, if it's fine could you eloborate
Step-by-step explanation:
Answer:
120
Step-by-step explanation:
What part is labeled on this normal curve?
A. The mean
B. The variance
C. The standard deviation
D. The area
Answer: Standard Deviation
Step-by-step explanation:
I got it right on Acellus
Austin thinks that the inequality 6x - 4y is greater than or equal to 10 should be shaded above the boundary
line because it uses the greater than or equal to inequality
symbol. Is he correct? Explain.
Answer:
no, you shade below the line. you'd have to turn the inequality into slop intercept form, meaning y[tex]\leq[/tex]3/2x-5/2.
HURRY! please help i’ll give brainliest
Answer:
The first and third options.
Explanation:
Look at each column and add the number of families.
Joan bought a 3-pound bag of shrimp for 19.55. What is the unit price per ounce of shrimp?
Answer:
$0.407291667 per ounce
Step-by-step explanation: there are 16 ounces in a pound. 16 times 3 is 48.
in order to find the price per ounce, we need to divide the total price by the number of ounces
19.55/48 is 0.407291667
PLease help its urgent
Tan(angle) = opposite leg/ adjacent leg
Tan(75) = 15/x
X = 15/tan(75)
X = 4.0 feet
Answer:
Solution given;. we have
Tan75=perpendicular /base
base=15/tan75=4.01=4 feet is your answer
19. A ladder leans against the wall and reaches a point
24 feet up the wall. The base of the ladder is 6 feet
from the wall. To the nearest degree, what angle
does the ladder make with the wall?
D
24
E 6 F
Answer: 14
Step-by-step explanation:
PLZZZ HELP RN ASAP TYSM
Find two numbers that meet the requirements of the situation in each question. Put the smaller of the two numbers in the first blank and the larger of the two numbers in the second blank. One answer is positive and the other is negative. Give the negative answer first.
Multiply to give you -64 and add to give you 0.
Answer:
-8, 8 are the numbers
Step-by-step explanation:
8x-8 = -64
8+ -8 =0
Sophia is going to invest $5,800 and leave it in an account for 5 years. Assuming the
interest is compounded annually, what interest rate, to the nearest hundredth of a
percent, would be required in order for Sophia to end up with $7,500?
Answer:
r≈5.28%
Step-by-step explanation:
HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:30
Step-by-step explanation:
60 plus 30 equals 90 so common sense says that’s the answer
Answer:
30
Step-by-step explanation:
Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and enter your answer as a decimal.
Answer:
[tex]\pi = \frac{22}{7} = 3.143143[/tex]
Step-by-step explanation:
But my question is, what's your question??
Answer:
49π
Explanation:
I did the assignment on khan
PLEASE HELP WILL MARK U BRAINLIEST
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Answer:
No
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A blueberry muffin is on sale for 5% off. It's sale price is $1.90. What was the original price?
Answer: $2.00
Step-by-step explanation:
The best way to do this here is just use quick calculation.
5% of 1 is 0.05. 5% of 2 would be double that, or 0.1.
2.00 - 0.10 is 1.90.
Answer:
The original price was $2.
Step-by-step explanation:
The muffin is on sale for 5% off. This means it is being sold for 95% of its original price.
Its sale price is $1.90. This means that 95% of its original price is 1.90.
Let's set up an equation.
95% of original price is $1.90.
0.95 • x = 1.90
Divide both sides by 0.95 to isolate x.
x = 2
The original price was $2.
Hope this helps!
A rectangular prism has a length of 84 inches, a width of 5 inches, and a height of 2 inches. Oscar has a storage container for the
prism that has a volume of 100 cubic inches.
What is the difference in volume between the prism and the storage container?
Enter your answer in the box as a simplified mixed number or a decimal.
in
[tex]\sqrt 2/\sqrt18[/tex]
Answer:
1/3
Step-by-step explanation:
We need to simplify the given radical form . Some properties that we will use is ,
[tex]:\implies[/tex] √a / √b = √[ a/b]
The given radical form is ;-
[tex]:\implies[/tex] √2/√18
We can write it as ,[tex]:\implies[/tex] √[ 2/18]
[tex]:\implies[/tex] √[ 1/9]
[tex]:\implies[/tex] √[1/3²]
[tex]:\implies[/tex] 1/3
Hence the required answer is 1/3.