Answer:
≈ 5.4 units
Step-by-step explanation:
Calculate the distance d using the distance formula
d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]
with (x₁, y₁ ) = (- 3, 4) and (x₂, y₂ ) = (2, 6)
d = [tex]\sqrt{(2+3)^2+(6-4)^2}[/tex]
= [tex]\sqrt{5^2+2^2}[/tex]
= [tex]\sqrt{25+4}[/tex]
= [tex]\sqrt{29}[/tex]
≈ 5.4 ( to 1 dec. place )
y=x(2)-2x-3 find the value of x when y=1
True or False?
The graphs of x√ and 3x√ have the same x and y intercepts.
True
True
False
Answer:
without a value under the square root there are no I tercepts because you can't graph xsqrt
9. A bag contains 1 orange cube, 6 white cubes, and 3 grey cubes. Three cubes are drawn,
one at a time, without replacement Find the probability that the order in which they are
selected is
a white, white, white
b) white, white, grey
c) orange, white, grey
d) grey, white orange
urgent plz answer!!
Someone help me please !!!
Answer this please...........
okay lets begin with the first part of it which is tan
sinx=p/h -----> some people have
cosx=b/h ----> curly brown hair
tanx=p/b -----> through proper brushing
an easy way to remember the ratios ^
we have sin and cos so we can say that the h=41 b= 40 and p is 9
so tan will be [tex]tanA=\frac{9}{40}[/tex]
now csc sec and cot are reciprocals of sin cos and tan
so sinA is 9/41 cscA will be 41/9
cosA is 40/41 secA will be 41/40
tanA is 40/9 cotA will be 40/0
Find the equation of the line below. If necessary, use a slash (/) to indicate a
division bar.
(1.4)
10
10
Answer here
Answer:
y= 4x
Step-by-step explanation:
The points on the line are (3,12)(1,4)
Slope=y2-y1/x2-x1=
4-12/1-3=
-8/-2=
4
Y-intercept= 0
-------------------
Equation: y= 4x
-------------------
Hope it helps...
Have a great day!!!
The mean of data set A is 42. The mean of data set B is 47. The mean absolute deviation (MAD) of both data sets is 2.5. What is the difference of the means?
Answer:
the difference of the mean in the case of mean absolute deviation is 2.5
Step-by-step explanation:
The computation of the difference of the mean is shown below:
Difference is of
= B - A
= 47 - 42
= 5
Now the difference of the mean is
= 5 ÷ 2.5
= 2.5
Hence, the difference of the mean in the case of mean absolute deviation is 2.5
The same would be relevant
A fishing reel had a markdown from $354 to $298. Applying that same percentage decrease, what would be the price of a laptop that is $185?
Answer: $156
Step-by-step explanation:
If a fishing reel had a markdown from $354 to $298, the percentage decrease will be:
= (354 - 298)/354 × 100
= 56/354 × 100
= 15.82%
Using thesame percentage decrease, when the price of a laptop is $185, the new price will be:
= (100% - 15.82%) × 185
= 84.18% × 185
= 0.8418 × 185
= 155.7
= $156 approximately
Convert the angle measures from radians to degrees
How do I find this answer?
What is your fav? Look down
Please answer correctly
triangle NPQ= 35º
i hope this helps!!
2496 of what number is 6?
24% of is 6.
Simplify,
Rewrite the expression in the form 2n.
2.2.2.2.2.2.2.2
2.2.2.2
An expression is defined as a set of numbers, variables, and mathematical operations. The expression can be written in the form of 2ⁿ as 2⁴.
What is an Expression?In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The expression can be rewritten as,
[tex]\dfrac{2 \cdot2 \cdot2 \cdot2 \cdot2 \cdot2 \cdot2 \cdot2}{2 \cdot2 \cdot2 \cdot2} = \dfrac{2^8}{2^4} = 2^{8-4} = 2^4[/tex]
Hence, the expression can be written in the form of 2ⁿ as 2⁴.
Learn more about Expression:
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Pete needs weight exactly 250 grams of sugar which method could Pete use to most accurately weight the sugar
Answer:
Well a scale or a food scale.
Step-by-step explanation:
Unless theres other options, a small Cale would work just fine
Ishmael's stock went up $17 on Thursday and then down $13 on Friday. What was the total change in the value of the stock?.
Answer:is that subtraction?
Step-by-step explanation:
40% of the flowers in a garden are red. If 70
flowers are growing in the garden, how many
red flowers are growing?
Answer:
40% of 70 = red flower hence red flower are 28
Answer:
So there are 28 red flowers are growing
Step-by-step explanation:
=40/100 ×70
= 28
Plz mark me as Brainest answer
someone help me with this plss
Help! Pls answer correctly!
Answer:
numbers of Ostrich he keep = 725Step-by-step explanation:
Area of field = 30 × 155 + 90 × 45Area of field = 4650 + 4050Area of field = 8700 m²1 ostrich need = 12 m²numbers of Ostrich = 8700 ÷ 12
numbers of Ostrich = 725
36.3 convert decimal into percent multiply it by 100.
Answer:
3,630%
Step-by-step explanation:
I multiply 36.3 by 100
Answer:
3630% hope it helps can I get brainliest
Step-by-step explanation:
Multiply 36.3 by 100/100. Since 100/100 = 1, we are only multiplying by 1 and not changing the value of our number.
36.3/1 × 100/100=3630/100
3630/100 is 3630 over 100 and means 3630 per 100. 3630 "per 100" means 3630 "percent" or 3630%
Therefore, we have shown that
36.3 = 3630%
Five and one fourth - One Eighth
(Math suck :( )
Answer:
Exact form: 41/8
Decimal form: 5.125
Mixed number form: 5 1/8
Explain:
First, you subtract the whole numbers
5-0: 5
Then you combine the fractions
1/4 - 1/8 = 1/8
Then add the whole number back
5 + 1/8 = 5 1/8
PLEASE HELPPP WILL GIVE BRAINLIEST!!!
Answer:
Step-by-step explanation:
where is the question?
The formula for finding the volume of a cone is V=
nur?n. The radius of a cone is 5 cm and the height of a cone is 10
cm. What is the approximate volume of the cone?
Answer:
261.8 cm^3
Step-by-step explanation:
1) find the base area
base area = radius^2 x pi = 5^2 x pi = 25 x pi = 78,539816 cm^2
2) find the volume
V = (base area x height)/3 = (78.539816 x 10)/3 = 785.3/3 = 261.8 cm^3
While mike was visiting his sister in arlington,he bought an aquarium that was marked down 60% from an original price of $100 .if the sales tax in Arlington is 5% ,what was the total cost of the arquarium?
Answer:
The cost of the aquarium was $38
Step-by-step explanation:
I got 60% of 100 and it was 60 so it was $40 but then the sales tax was $2 so I subtracted and got 38
The total cost of the aquarium is the sum of the marked down price and
the sales tax.
The total cost of the aquarium is $42
Reasons:
The known information are;
Original price of the aquarium = $100
The marked down percentage of the aquarium = 60%
The sales tax = 5%
[tex]Mark \ down = \dfrac{Difference}{Current \ selling \ price} \times 100[/tex]
[tex]60 \% = \dfrac{Difference}{100} \times 100[/tex]
Which gives;
The difference in sale = $100 - Marked down price = $60
Marked down price = $100 - $60 = $40
The marked down price = $40
The tax is applied to the marked down price, therefore, we get;
Sales tax = 5% × $40 = $2
The total cost = Marked down price + Sales tax
The total cost of the aquarium = $40 + $2 = $42
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Out of 100 employees at a company, 92 employees either work part time or work 5 days each week. There are 14 employees who work part time and 80 employees who work 5 days each week. What is the probability that a randomly selected employee works both part time and 5 days each week?
Answer: 0.02
Step-by-step explanation:
OpenStudy (judygreeneyes):
Hi - If you are working on this kind of problem, you probably know the formula for the probability of a union of two events. Let's call working part time Event A, and let's call working 5 days a week Event B. Let's look at the information we are given. We are told that 14 people work part time, so that is P(A) = 14/100 - 0.14 . We are told that 80 employees work 5 days a week, so P(B) = 80/100 = .80 . We are given the union (there are 92 employees who work either one or the other), which is the union, P(A U B) = 92/100 = .92 .. The question is asking for the probability of someone working both part time and fll time, which is the intersection of events A and B, or P(A and B). If you recall the formula for the probability of the union, it is
P(A U B) = P(A) +P(B) - P(A and B).
The problem has given us each of these pieces except the intersection, so we can solve for it,
If you plug in P(A U B) = 0.92 and P(A) = 0.14, and P(B) = 0.80, you can solve for P(A and B), which will give you the answer.
I hope this helps you.
Credit: https://questioncove.com/updates/5734d282e4b06d54e1496ac8
Answer:
The probability that a randomly selected employee works both part time and 5 days each week is 0.02
Step-by-step explanation:
What is probability?
Probability is a branch of math which deals with finding out the likelihood of the occurrence of an event.
The total employees =100
Let A= Employees who work part time = 14
and B = Employees who work 5 days each week = 80
Then, A∪B= 92
We have to find, P(A∩B)
P(A∪B)=P(A)+P(B)-P(A∩B)
[tex]\frac{92}{100}=\frac{14}{100}+\frac{80}{100}-[/tex]P(A∩B)
0.92=0.14+0.8-P(A∩B)
0.92=0.94-P(A∩B)
P(A∩B)=0.02
Hence, the probability that a randomly selected employee works both part time and 5 days each week is 0.02.
To know more about probability here
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In circle O below AB is a diameter and m
Find the area of this triangle. Round to the nearest whole number.
Answer:
35
Step-by-step explanation:
Area of a triangle= B*H/2 so 14*5/2=35
Answer:
35
Step-by-step explanation:
I took the quiz
Hi, could someone quickly please help me?
1. The location of two hikers is marked on the topographic map to the right as points F and H. What is the elevation of the camper at point F?
2. Each hiker climbed to point G along the path indicated by the arrow. What was the change in elevation for the hiker that took the steepest path point G?
Answer:
740 m
Step-by-step explanation:
Answer:
2. elevation above sea level Contour lines run next to each other.
Linda needs 6/9 cup of strawberries and 3/4 cup mashed peach for a recipe. She wants to find whether she needs more peaches or strawberries. How can you write 6/9 and 3/4 as a pair of fractions with a common denominator?
Answer: Smashed Peach i.e. [tex]\dfrac{27}{36}[/tex]
Step-by-step explanation:
Given
Linda needs [tex]\frac{6}{9}[/tex] cup of strawberries
and [tex]\frac{3}{4}[/tex] cup of mashed peach for a recipe
For two fractions to have the same denominator, take L.C.M. of the denominator
[tex]\Rightarrow \text{L.C.M.(4,9)}=36[/tex]
[tex]\therefore \dfrac{6}{9}=\dfrac{6\times 4}{36}=\dfrac{24}{36}\\\\\Rightarrow \dfrac{3}{4}=\dfrac{3\times 7}{36}=\dfrac{27}{36}[/tex]
Therefore, she needs more mashed peach for the recipe.
please could you tell why one is more sweeter and the steps?
Plz help I needs its