Answer:
9√3
Step-by-step explanation:
Answer:
[tex]9\sqrt{3}[/tex]
Step-by-step explanation:
we know that 3*81 = 243, so we can say
[tex]\sqrt[]{3} * \sqrt{81}[/tex]
And we know that square root of 81 = 9
so we can simplify this to:
[tex]9\sqrt{3}[/tex]
Hope this helps!
There are two precalculus sections at a high school. Mr. Abel's class has 14 girls and 8 boys, while Mr. Bonitz's class has 12 girls and 12 boys. If a precalculus student chosen at random happens to be a girl, what is the probability she is from Mr. Abel's class?
Answer:
14/46
Step-by-step explanation:
The scatter plot shows the number of people visiting a walking track on 15 different days and the temperature on those days.
Temperature vs. Number of People
Visiting a Walking Track
40
35
30
25
20
15
10+
5+
0
40 45 50 55 60 65 70 75 80 85
Temperature (°F)
Select all the statements that correctly describe the data.
A. The data shows an outlier at 70 degrees.
B. The data shows a negative linear association.
C. The data shows a positive nonlinear association.
D. The data shows that, as the temperature at the track increases, more people visit.
E. The data shows that the temperature at the walking track depends on the number of people who visit.
Answer:
its just D or its D and E
Step-by-step explanation:
EASY BRAINLIEST PLEASE HELP!!
-if you answer correctly ill give you brainliest which will give you 100pts-
(if you put links or don't answer accordingly im reporting your account)
Answer:
c sorry if im wrong
Step-by-step explanation:
soryy if im wrong please forgive me if i am
Answer:
D.the diagonal bisect each other.Since bisectors divide the diagonals equally in two parts.
Two congruent squares are shown in Figures 1 and 2 below. I need answer quick!
Answer:
The combined area of the shaded triangles in Figure 1 is equal to the combined area of the shaded triangles in Figure 2. The area of the unshaded square in Figure 1 can be represented by 4c. The combined area of the two unshaded squares in Figure 2 can be 4a+4b. The areas of the squares in Figure 1 and Figure 2 show that 4a+4b=4c.
Step-by-step explanation:
iReady math diagnostic.
Solve for x.
I +27= -12
Enter your answer in the box
X
Answer:
you know that the coefficient of x is one so to find x the real equation is x+27= -12 so u cross over 27 to the right it will be -12-27=-39.
PLEASE HELP!
CAN YOU PLEASE EXPALIN WHAT IS THE NUMBERS ON EACH LITTLE LINE
Answer:
The location of B is 0.2
Step-by-step explanation:
We have to be using decimals on each line except for the whole numbers. Since there are spaces/lines in between 0 and 1. It would go like 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1. Then 1, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 2. And so forth!
I hope this helps!!
Which ordered pair is the solution to
the system of linear equations below?
(Lesson 8)
2x + y = -4
3x + 2y = -10
(0,4)
(6,-14)
(-3,2)
(2,-8)
Answer:
The fourth one! (2,-8).
Sonya makes a pattern of values for X in a pattern of values for Y which ordered pair continues the pattern and has an x- value of 6
find the x intercept of 3x²-5x-28=f(x)
Answer:
x+ 4, -7/3
Step-by-step explanation:
Can someone help me with this please? Thanks :)
Answer:
I just did this question I got confused for a second maybe you have a classmate or someone on here lol! x = 6 measure EJF: 64 HOPE THAT HELPS!
10) A 15% tip is left on a $72.25 dinner bill. How
much is the tip? Round to the nearest hundredth
Which of the following is equivalent to x2 – 7x + 10?
o (x+5) (x - 2)
o (x - 5)(x - 2)
O (x - 5)(x+2)
o (x+5)(x+2)
Step-by-step explanation:
(x - 5)(x - 2)
(x) (x)= x2
(-5x+-2x)=-7x
(-5)(-2)= 10
x2-7x+10
The expression that is equivalent to x² - 7x + 10 is (x - 5)(x - 2).
The correct option B.
To determine which expression is equivalent to x² - 7x + 10, we can factor the quadratic expression.
Using the Splitting the mid term
x² - 7x + 10 = 0
x² - 5x - 2x + 10 = 0
x(x-5) - 2 (x-5) = 0
(x - 2) (x-5 )= 0
Therefore, the expression that is equivalent to x² - 7x + 10 is (x - 5)(x - 2).
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2000 restaurants will grow about 3% every year, what is the equation that represents it. Y = restaurants and t = years
Answer:
Y= PV*(1 + g)^t
Step-by-step explanation:
Giving the following information:
Number of Restaurants (PV)= 2,000
Growth rate (g)= 3%
To calculate the number of restaurants after t years, we need to use the following formula:
Y= PV*(1 + g)^t
For example, for 10 years:
Y= 2,000*(1.03^10)
Y= 2,688
The list price of a furnace is $2,468.00. The manufacturer offers a discount of 15 percent. The net price is
$2,097.80.
$370.20.
$209.78.
$3,702.00.
Answer:2,097.80
Step-by-step explanation: If you multiply the 2,468.00 to 0.85% you will get the answer of 2,097.80.
Answer:
$2,097.80
Step-by-step explanation:
$2,468.00 - 15%
$2,468.00 * 0.15 = $370.20
$2,468.00 - $370.20 = $2,097.80
(Just another way to do it)
1. a box contains 11 pink 8 blues and 9 orange marbles. If you pick two marbles without looking , what is the probability that the first will be orange and the second will be pink?
2. You accidentally dropped a coin from the top of 10 stairs. What is the probability that it will land heads up on the seventh step?
12. You are measuring the height of a Sitka spruce tree in Alaska. You stand 45 feet from the base of
the tree. You measure the angle of elevation from a point on the ground to the top of the tree
to be 59º. Estimate the height of the tree.
Answer:
tangent 59° = Tree height / 45 feet
Tree Height = 1.6643 * 45
Tree Height = 74.8935 Feet
Step-by-step explanation:
HELP ME PLEASE
24d=12
What is d
-12c=12
What is c
jack split 25 jelly beans between his brother and himself of that his brother has won more than twice the number jack has how many jellybeans does each have
Answer:
jack has 8 jellybeans and his brother has 17
Step-by-step explanation:
Jack have 8 jellies and his brother have 17 jellies.
What is fraction?A number expressed as a quotient, in which a numerator is divided by a denominator.
Total number of jellies= 25.
The jellies is to be divide between jack and his brother.
let us consider jack has 'x' jellies
Then, his brother have '2x+1'
So, x+ 2x+1=25
3x+1=25
3x=24
x=8
So, jack have 8 jellies and his brother have 2*8+1= 17 jellies.
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please help!!
The Pythagorean Identity states that:
(sin x)2 + (cos x)2 = 1
Given cos 0 = 9/10, find sin 0.
sin 0 = [ ? ] / [ ? ]
Simplify the fraction
Answer:
[tex] sin \theta = \frac{\sqrt {19}}{10} [/tex]
Step-by-step explanation:
[tex] ( \sin \theta) ^{2} + ( \cos \theta) ^{2} = 1 \\ \\ \therefore \:( \sin \theta) ^{2} + { \bigg( \frac{{9} }{10} \bigg)}^{2}= 1 \\ \\( \sin \theta) ^{2} + \frac{81}{100}= 1 \\ \\ ( \sin \theta) ^{2} = 1 - \frac{81}{100} \\ \\ ( \sin \theta) ^{2} = \frac{100 - 81}{100} \\ \\ ( \sin \theta) ^{2} = \frac{19}{100} \\ \\ \sin \theta = \sqrt{\frac{19}{100} } \\ \\ \sin \theta = \frac{\sqrt {19}}{10} [/tex]
what is the probability of rolling 15 with a pair of dice? answer in likely, unlikely, equally likely, or impossible
it is clearly impossible
It is impossible that the probability of rolling 15 with a pair of dice.
What is the probability?Probability refers to a possibility that deals with the occurrence of random events. The probability of all the events occurring need to be 1.
P(E) = Number of favorable outcomes / total number of outcomes
Required the probability of rolling 15 with a pair of dice.
But we know that in the roll of a pair of fair dice,
Then the sample space is as follows:
(1,1) (1,2) (1,3) (1,4) (1,5) (1,6)
(2,1) (2,2) (2,3) (2,4) (2,5) (2,6)
(3,1) (3,2) (3,3) (3,4) (3,5) (3,6)
(4,1) (4,2) (4,3) (4,4) (4,5) (4,6)
(5,1) (5,2) (5,3) (5,4) (5,5) (5,6)
(6,1) (6,2) (6,3) (6,4) (6,5) (6,6)
Hence, It is impossible that probability of rolling 15 with a pair of dice.
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Help!!!! I need help fast please you’ll get 20 points
Traveling from Atlanta, Georgia to Orlando, Florida is about 550 miles. Jen traveled 338 miles yesterday and the rest today. Which equation expresses how many miles she drove today?
Answer:
x + 338 = 550
Step-by-step explanation:
Help plz..And No links!! I repeat No links!!
Answer:
961.327 square inches
hundreth = 961.328
Step-by-step explanation:
if u want I can show you the steps
Answer:
V = approx 2035.75
Clint has a pizza that is cut into 4 equal slices. 3 pieces have pepperoni on them. The outher piece. only has cheese. what friction of the pizza only has cheese?
Answer:
1/4
Step-by-step explanation:
There are 4 slices
3 of the 4 slices has pepperoni
4-3=1
There is 1 slice without pepperoni, making 1/4th of the pizza pepperoniless.
Brainliest would be appriciated
With this transformation the image is never congruent to the original.
A) Reflection
B) Translation
C) Dilation
D) Rotation
Answer:
C) Dilatation
Step-by-step explanation:
dilatation can make the image of the object bigger or smaller than the original.
Help!! It's question 14
Answer:
200/120 = 5/3
5/3 x 3 = 5 oz
you can also do it this way:
3/120 = x/200
x = 600/120 = 5
Complete the square
to find the vertex
of this parabola.
y^2-4x-8y-12=0
([?], [ ])
No Links!!
Answer:
(-7,4)
Step-by-step explanation:
The graph of which function is the same as the graph of y= shifted to the right 5 units and shifted
up 2 units?
Answer:
y = 1/x-5 + 2
Step-by-step explanation:
Adding 2 will shift the graph up 2 units
Adding numbers to the x will shift the graph left, so subtract 5 to shift the graph to the right
3. Airpods are priced at $89.46 after a 37% discount. What was the original price of the Airpods?
Answer:
the answer is 126.46 I think
Step-by-step explanation:
Take(10 2+7−3)from(4 2−9+12)
Answer: -13
How to: Simplify the expression.
Answer:
0 is less than 2 is equal to 2
0/
1
< 2/
1
= 2/
1