Answers
Answer:
44.159
Step-by-step explanation:
Related Questions
What is the mean of the values in the dot plot?
Enter your answer in the box.
Answers
Answer:
Mean = 33
Step-by-step explanation:
Mean = sum of scores /no of scores
Mean = 132/4
Mean = 33
Factor -22 out of 15.4b -6.6
Answers
Answer:
-7b+3
Step-by-step explanation:
first step you will find numbers if you take -2.2 to get those numbers
I need help! (20 POINTS) HELP!!!
Answers
What would be the correct calculation to determine pi from this circle?
A. 2 + 4
B. 4 - 2
C. 2 ÷ 4
D. 12.56 ÷ 4
Answers
Solve the following systems using the elimination method.
4x + 7y = 19
2x - y = -13
Answers
Answer: x = -4, y = 5
Step-by-step explanation:
[tex]$$Solve the following system: \\$\left\{\begin{array}{ll}7 y+4 x=19 & \text { (equation 1) } \\ -y+2 x=-13\end{array} \quad\right.$ (equation 2)\\\\Subtract $\frac{1}{2} \times($ equation 1) from equation 2 :\\$\left\{\begin{array}{l}4 x+7 y=19 \ \ \ \ (\text{equation 1}) \\ 0 x-\frac{9 y}{2}=-\frac{45}{2}\end{array}\right.$ (equation 2)\\\\Multiply equation 2 by $-\frac{2}{9}$ :\\[/tex]
[tex]\begin{cases}4 x+7 y=19 & \text { (equation 1) } \\ 0 x+y=5 & \text { (equation 2) }\end{cases}$\\\\Subtract $7 \times($ equation 2) from equation 1:\\$\begin{cases}4 x+0 y=-16 & \text { (equation 1) } \\ 0 x+y=5 & \text { (equation 2)\\ }\end{cases}$\\\\Divide equation 1 by 4 :\\$\begin{cases}x+0 y=-4 & \text { (equation 1) } \\ 0 x+y=5 & \text { (equation 2) }\end{cases}$\\\\Answer:\\$$\left\{\begin{array}{l}x=-4 \\y=5\end{array}\right.$$[/tex]
Step-by-Step Explanation:
=> 4x + 7y = 19 (Eq. 1)
=> 2x - y = -13 (Eq. 2)
We can multiply Eq. 2 by 7 in order to make the coefficients of ‘y’ same in both the equations thus being able to eliminate ‘y’ and find ‘x’
Therefore,
(2x - y = -13) * 7
=> 14x - 7y = -91 (Eq. 3)
On Adding Eq. 1 and 3, we get :-
18x = -72 (‘y’ gets Eliminated)
x = -72/18
=> x = -4
Therefore, x = -4
Substitute value of ‘x’ in Eq. 2 :-
2x - y = -13
2(-4) - y = -13
-8 - y = -13
-y = -13 + 8
-y = -5
=> y = 5
Therefore, y = 5
1/10x+9/10=1/10(BLANK)
Answers
Answer:
x=-8
Step-by-step explanation:
1 Simplify 1/10x to x/10.
x/10 + 9/10 = 1/10
2 Join the denominators.
x+9/10 = 1/10
3 Multiply both sides by 10.
x+9 = 1/10×10
4 Cancel 10.
x+9=1
5 Subtract 9 from both sides.
x=1-9
6 Simplify 1-9 to -8.
x=-8
I need help! (20 POINTS)
Answers
Answer:
horizontal - 5 units long
verticle sides - 1 unit tall
perimeter - 12 units
Step-by-step explanation:
The vertical sides are 1 unit long
The perimeter of the rectangle is 12 units
Each person in a group buys a movie ticket, a drink, and a popcorn. How much does the group pay when there are 5 people in the group?
Answers
Answer:
10.75$
Step-by-step explanation:
$5.00 + $2.75 + $3.00 = $10.75 x5 = $53.75
Ticket Drink Popcorn Multiply it by five,
Results is $53.75
Make sure to brainiest me!
- Jackson
YALL I NEED HELP ATLEAST ONE OF THE QUESTIONS
Answers
Answer:
this is your exam question so you ha e to do by urself'
Step-by-step explanation:
please help I need to know what 100x 2 is thanks
Answers
Answer:
100 x 2
= 200
You can just do 100 + 100
You'll get the same answer.
Step-by-step explanation:
Hope this helps!
From your neighborhood softie :)
In the following image, 1 and 2 are:
a. adjacent and complementary
b. vertical and complementary
c. vertical and supplementary
d. adjacent and supplementary
Answers
Using the figure below, state the transversal that forms each pair of angles. Then identify pair of angle as Corresponding angles, same side interior angles, alternative interior angles, Alternative exterior angles. (Click on drop down menu and select the correct answer)
Answers
Answer:
m<1=m<5 alternative exterior
m<2=m<6
m<3=m<7
m<4=m<8
m<9=m<13
m<10=m<14
m<11=m<15
m<12=m<16
Step-by-step explanation:
please help me with my homework…
Answers
Answer:
sorry
it's in Japanese or in another language
BRANILIEST IF CORRECT THOUGH! PLEASE HELP ME!!!!!!!
Answers
Answer:
(9+7)÷2
Step-by-step explanation:
When using pemdas you do the parenthesis first.
P: Parenthesis
E: Exponent
M: Multiplication
D: Division
A: Add
S: Subtract
9 plus 7 would amount to 16, divided by 2 equals 8.
Therefore the answer is (9+7)÷2.
Which one is the correct answer?
Answers
[tex] \large \sf \pmb{D) \: \frac{3n}{2} + 5 \geqslant - 12 }\\[/tex]
Three time the quotient of a number and 2 increased by 5 is at most -12.Devin and Linda are filling a large container to wash their dog. Devin fills a 5.2-gallon bucket and empties it in the container 3 times. Linda fills a 2.3-gallon bucket and empties it in the container 6 times. How many more gallons of water did Devin empty into the large container than Linda?
I know how to solve.
it is for people who need points to solve it!
Answers
Answer:
1.8 gallons
Step-by-step explanation:
5.2 x 3 = 15.6
2.3 x 6 = 13.8
15.6 - 13.8 = 1.8
Answer:
1.8 Gallons
Step-by-step explanation:
Devin: 5.2x3= 15.6
Linda: 2.3x6=13.8
15.6-13.8= 1.8 Gallons
Mrs. Lopez is investing $2,000 into an account that earns 5% interest compounded annually. What is the total amount she will have in the account after 2 years if no additional deposits or withdrawals are made?
(Round to the nearest hundredth)
Answers
Thus after 1 year she’ll have 2100
5%of 2100 = 105
This after 2 years, she’ll have 2100+105= 2205
PLEASE HELP!!!!!!! QUICK
Answers
Answer:
I think b sorry if wrong
Step-by-step explanation:
but I would go with b sorry if wrong
Line I is 5 units away from zero. If you reflect that line the 5 becomes negative. So now that line is in -5. If we move the line up 2 units it is at -3. N is also at -3. So the answer is c
Find the interest on $5432 at 6% for two years
Answers
Hope this helps!
What is 1/5 multiplied by 4 in the simplest form?
Answers
1 x4 =4
5 1 =5
so, it equals 4/5!
Answer:
4/5
Step-by-step explanation:
1/5 * 4 = 4/5
Hope this helped, and have a good day!
Find the distance between the two points.
(2, 4), (7,2)
Answers
Answer:
distance between the two points is:
Step-by-step explanation:
the distance between (2,4) and (7,2) is [tex]\sqrt{x} 29\\[/tex].
Answer:
-5/2
Step-by-step explanation:
There is a few ways to do this. First you can graph the point and count the boxes or you can use slope formula.
You subtract
7-2 5
---- = ___
2-4 -2
I hope this helps!
Measure of Variability:
2) If the mean absolute deviation is a really large number, then what does that mean about the data set?
Answer and show your work/explain (10 points)
Answers
i need help with the steps for the triangular prism. thank you.
Answers
Step-by-step explanation:
The formula of prism is area of right angled triangle × height
Answer:
50480530Step-by-step explanation:
Volume of triangular prism :
1/2 x length x breadth x height1/2 x 5 x 4 x 52 x 2550 cm²Volume of rectangular prism :
length x breadth x height10 x 8 x 610 x 48480 cm²Total Volume of Composite Figure :
Volume of triangular prism + Volume of rectangular prism50 + 480530 cm²Rewrite the following equation as a function of x 25x^4 - 625y - 500 = 0
Answers
Answer:
f(x)1/25x⁴-4/5
Step-by-step explanation:
Your welcome :)
Please help me! it doesn't make any sense!!
Answers
Therefore, B is then 4x3 who is 12
And try do the rest on your own!!
i need help with this will be giving 10 points
Answers
Answer:
Its D
Step-by-step explanation:
Both triangles are obtiuse rubber goose green mouse guva juice
The ages of crocodiles in water are normally distributed, with a mean of 70 years and a standard deviation of 7. Approximately what percentage of the crocodiles are between 60 and 80 years old?
7.64%
84.72%
42.36%
57.76%
Answers
Consider the figure.
Find the area of the composite figure to the nearest half unit. Use 3.14 for π
Answers
Answer:
23.5 cm^2
Step-by-step explanation:
First calculate the "rectangle" with the half-circle filled in
9*3 = 27
Then calculate the half-circle using the formula for the area of a circle [tex]\pi r^{2}[/tex], then dividing it by half
3.14 * 1.5 * 1.5 / 2 = 3.5325
Subtract the area of the half-circle from the area of the rectangle
27-3.5325
= 23.4675
= 23.5 (cor. to the nearest half unit)
Answer number 2 please
Answers
Answer: F
Step-by-step explanation:
J and G dont equal -8
Not H because two negatives equal positive
F works because if you do it without the negative, it’s eight.
Since there is only one negative it turns negative. (-8)
What two other measurements can i do? ( screenshot below )
Answers
Answer:
see below
Step-by-step explanation:
First one 122 m is .122 km is 12200 cm
second one is 116 cm is 1.16 m is 1160 mm
