Answers
Answer:
(AB)²=(AC)²+(BC)²
(AB)²=(4)²+(3)²
(AB)²=16+9
(AB)²=25
[tex]sinA=\frac{3}{5}\\\\cosA=\frac{4}{5} \\\\tanA=\frac{3}{4}[/tex]
hope it helps...
have a great day!! :)
Related Questions
Kahn starts a savings account with$14. He will put in an equal amount each week. After 7 weeks, he will have $56.
Rate of change per week_____
Initial value_____?
Help please
Answers
Answer:
The rate of change per week is $6.
Step-by-step explanation:
56 - 14 = 42
42/7 = $6
6 dollars were added each week.
PLEASE HELP ILL GIVE BRAINLIEST ASAP
Answers
Answer:
hope you can figure it out from the but incase you can't it's D.
Step-by-step explanation:
10% off $40 would be $36 15% off $45 would be $38.25
$36 > $38.25
3³+3²=??? whats the answer
Answers
Answer:
27+9=36
Step-by-step explanation:
Hope this helps!
What type of angles are 22 and 27?
Answers
Answer: B
Step-by-step explanation:
Because they are on opposite sides and they are outside the parallel lines
DA is tangent to the circle at A and DC is tangent to the circle at C. Find m2D for m B = 59. (The
figure is not drawn to scale.)
A
B
D
O 60.5
0 121
O 62
O 124
Answers
Answer:
A
Step-by-step explanation:
m angle b equals 59 now we have to find the arc of angle b.
so use the equation arc AC = 2(59)
arcAC = 118
360 - 118
=242
121/2
= 60.5
Part D:
240 out of 1200 adults in survey of Western states named cookie dough as their favorite. Use the double number line to find the percent of Westerners who liked cookie dough best. Please label each of the points on the top and bottom number lines that you use to find your answer.
Answers
1200/240=5
so 240 goes into 1200 5 times, just like 20% goes into 100% 5 times.
The answer would be 20%.
Hope this helps!
PLEASE HELP ME !! WHO EVER GETS IT RIGHT GETS BRAINLIEST
Answers
Answer: the answer is C
Answer: A. [tex]4x^{2} +4x-3+\frac{3}{5x-5}[/tex]
Hope this helps.
The box-and-whisker plot represents the heights (in meters) of the tallest buildings in Chicago.
a. What percent of the buildings are no taller than 345 meters?
About ____
percent of the buildings are no taller than 345 meters.
Answers
Answer:
75%
Step-by-step explanation:
The answer is 75% because each point/dot, represents 25% of the data. Below 345 meters are 3 points, therefore 3 * 25% = 75%.
Approximately 75% of the buildings are no taller than 345 meters for the box-and-whisker plot.
What is the box and whisker plot?A box and whisker plot (also known as a box plot) depicts a five-number summary of a set of data: lowest, lower quartile, median, upper quartile, and maximum.
The box-and-whisker plot represents the heights (in meters) of the tallest buildings in Chicago.
We can see that all three of the data points that are less than or equal to 345 meters are included in the lower half of the box-and-whisker plot, which represents the range from the minimum to the median height.
This means 3 × 25% = 75%.
So, we can estimate that approximately 50% of the buildings are no taller than 345 meters.
To learn more about the box and whisker plot click here:
https://brainly.com/question/2742784
#SPJ2
Which equation is TRUE?
A)
4x + 2x + 7 = 6x - 2x + 7
B)
4x + 2x = 6x - 2x
C)
5x - x + 7 = 6x - 2x + 7
D)
8x + 1 - 2x = 6X – 2x + 1
Answers
Answer:
c and d
Step-by-step explanation:
Simplify a: 6x+7=4x+7 ~ No matter what, this cannot be possible
Simplify b: 6x=4x ~ Once again, this is impossible unless x=0, but I'll assume it can't be for now
Simplify c: 4x+7=4x+7 ~ This clearly is a correct statement, this it is c
Simplify d: 6x-1=4x+1 ~ By subtracting 4x on each side, then adding 1 on both sides, we get 2x=2, so x can be 2.
The circle has center O. Its radius is 9 ft, and the central angle a measures 110°. What is the area of the shaded region?
Answers
Answer:
99π/4 sq ft
Step-by-step explanation:
Area = (110/360)[tex]\pi 9^{2}[/tex]
= 99π/4
Please answer, I'm doing a test and it is almost done!!!
What is the value of the expression, written in standard form?
Answers
(e= 10 to the power of)
6.6e-2/3.3e-4= 3.3e4/6.6e2=0.5e2= 0.5x10^2=50
Answer:
200
Step-by-step explanation:
6.6 divided by 3.3 is 2
10^-2 divided by 10^-4 is 10^2 or 100
2 times 100 is 200
make a the subject of d=g+2ac
Answers
Answer:
Step-by-step explanation:
From what I understand, you are trying to solve for a.
So,
d=g+2ac
d-g=2ac
(d-g)/2c=a
So,
a = (d-g) / 2c
find the area of the shaded region inside the rectangle hexagon given one of the side lengths is 8.
A 163
B 230
C 300
D 233.3
Answers
24 out of the 48 employees at the sport shop or part time employees. What percentage of the employees at the sport shop work part time?
Answers
Answer:
I don't know if you're serious but its 50%.
Step-by-step explanation:
Its really simple, 48/24=2 meaning that 24*2=48 and means that 24 is half of 48 making it 50%.
Find the value of x that makes ADEF - AXYZ.
6
2x - 5
F
22
14
IZ
12
X
Answers
Answer:
x = 8
Step-by-step explanation:
For the triangles to be similar then the ratio of corresponding sides must be equal, that is
[tex]\frac{DF}{XZ}[/tex] = [tex]\frac{EF}{YZ}[/tex] , substitute values
[tex]\frac{2x-5}{22}[/tex] = [tex]\frac{6}{12}[/tex] ( cross- multiply )
12(2x - 5) = 132 ( divide both sides by 12 )
2x - 5 = 11 ( add 5 to both sides )
2x = 16 ( divide both sides by 2 )
x = 8
dude I don’t even know anymore
Answers
Answer:
just use the line on the graph :D
Step-by-step explanation:
f(6) =2
the maximum is 7
hope this helps!
Barrett is comparing the membership fees for two museums.The art museum charges a one-time fee of $8.25 plus $2.25 per month. The science museum charges a one-time fee of $10.75 plus $3.50 per month. How much does Barrett save after m months by joining the art museum instead of the science museum?
Answers
Answer:
$2.50+$1.25 times M
Step-by-step explanation:
$10.75-$8.25=$2.50
$3.50-$2.25=$1.25
$2.50+$1.25=$3.75
As only one-time fee, we cancel out it, then only add on the per-month fee, which is $1.25 every month.
Determine whether the set of ordered pairs is a function.
{(−8, −6), (−6, −4), (−4, −3), (−3, 4)}
function
not a function
State the domain and range. (Enter your answers as comma-separated lists.)
domain
range
Answers
Answer:
It is a function
Domain: -8, -6, -4, -3
Range: -6, -4, -3, 4
Step-by-step explanation:
Yes it is a function since there are no multiple x values
Domain are the x-values:
-8, -6, -4, -3
Range are the y-values:
-6, -4, -3, 4
the equation below describes a circle. x^2+14x+y^2=70. what are the center and radius of the circle?
Answers
Answer:
Step-by-step explanation:
center(-7,0)
radius= radical 119
what is the value of 4(a+b) when a=2 and b=7
Answers
Answer: 4x2=8
4x7=28 the full answer should be 144 since 28+8 =36 a 4x36 = 144
Step-by-step explanation:
A runner ran 20 miles in 150 minutes.
If she runs at the same speed,
a. How long would it take her to run 6 miles? ___minuets
b. How far could she run in 15 minutes?
___miles
C. How fast is she running in miles per hour?
miles per hour___
d. What is her pace in minutes per mile?
minutes per mile___
Answers
Answer:
a) 45 minutes
b) 2 miles
c) 8 miles per hour
d) 7.5 minutes per mile
Step-by-step explanation:
a) (150/20) x 6 = 45 minutes
b) (20/150)(15) = 2 miles
c) (20/150)(60) = 8 miles per hour
d) 150/20 = 7.5 minutes per mile
Answer:
Use ratios and cross multiplication to solve this
20 miles ⇔ 150 minutesa.
20 miles ⇔ 150 minutes6 miles ⇔ x minutes20x = 150*6x = 900/20x = 45 minutesb.
6 miles ⇔ 45 minutesx miles ⇔ 15 minutesx = 6*15/45x = 2 milesc.
2 miles ⇔ 15 minutes x miles ⇔ 1 hour = 60 minx = 2*4 = 8 miles per hourd.
2 miles ⇔ 15 minutes 1 mile ⇔ x minutesx = 15/2 = 7.5 minutes per mileWhich number is a factor of 54 and a multiple of 6?
Answers
Answer:
6
Step-by-step explanation:
help plwase due soon
Answers
What is the spread of the data?
17 18 19 20 21 22 23 24 25 26
Age of female U.S. Olympic swimmers
(years)
O A. 17 to 22 years
O B. 17 to 26 years
O C. 22 to 26 years
O D. 16 to 27 years
Answers
Which expression can be used to determine the total weight of c crabs that weigh 6.2 ounces each and s shrimp that weigh 0.85 ounces each?
A 7.05(c+s)
B 6.2c+0.85s
C 0.85c−6.2c
D 6.2c−0.85s
Answers
Explanation:
Use the variable c for crabs and therefore it should be 6.2c because it is 6.2oz for each crab. The variable for shrimp is s and since it is 0.85oz for each shrimp, use 0.85s.
Since it is asking for the total weight, add these together and you get 6.2c + 0.85s
Hope this helps;)
12.3 cm
What is the exact volume of the sphere?
O 2481.1567 cm
O 7263.397 cm
O 7790.837 cm
O 22807.057 cm
Answers
Answer:
Volume = 4/3 * PI * radius^3
Volume = 4/3 * PI * 12.3^3
Volume = 1.33333333 * 3.14159265* 1860.867
Volume = 7794.7814531034
The answer is 7790.837
Step-by-step explanation:
Javier bought a 20-pound bag of dog food for his Great Dane, Tank. After 7 days, all the dog food was gone.
How much dog food did Tank eat each day?
Write your answer as a proper fraction or mixed number.
Answers
Step-by-step explanation:
answer 2.85 or 57/20 this is because you divide 20/7 and find it is 2.85... and convert frim there
Answer:
2 6/7
Step-by-step explanation:
B
Miss Solan is buying doughnuts and coffee for her classes. The total came out to $32.12. If the coffee costs $5.96 and each doughnut is $1.09 ,how many doughnuts did she buy?
Answers
Answer:
24
Step-by-step explanation:
First, start off by subtracting the cost of the coffee ($5.96) from the total cost of $32.12. This would give you $26.16. From here, if you multiply 24 by the cost of each doughnut ($1.09) you would get $26.16 which is the total amount of money that was spent on doughnuts. Miss Solan bought 24 doughnuts.
Help.Help.Help.Help. Km doing a test so I need the answer quickly
The sim of two consecutive off integers is 72. Find the numbers
Answers
Answer:
x + (x+2) = 72
2x + 2 = 72
2x = 70
x = 35
The two odd numbers are 35 and 37.
The number that lies between is 36.
Step-by-step explanation:
PLZ!!!!!!
Find the first three iterates of the function f(z) = z2 + c with c = -1, and an initial value of
z0 = 0 - i.
Answers
Answer:
b
Step-by-step explanation:
just guessing \o/