Answers
Answer:
it's d
Step-by-step explanation:
opposite over hypotenuse is sin
adjacent over hypotenuse is cos
opposite over adjacent is tan
Related Questions
less - Question 17 of 20
Question
Rita has a square poster with sides of length 16 inches. She trims the poster by reducing its height by 2
inches and its width by 5 inches. By how many square inches did Rita reduce the area of the poster? 10. 32. 102. 112
Answers
Answer: she reduced the area by 10
To track the reptile population around a lake, researchers marked 36 turtles. A few weeks later, they counted 400 turtles, of which 20 were marked. To the nearest whole number, what is the best estimate for the turtle population?
Answers
Answer: 720
Step-by-step explanation:
From the question, we are informed that cthe researches counted 400 turtles, of which 20 were marked. This implies that 20/400 = 1/20 were marked.
If the researchers wanted to track the reptile population around a lake, and the researchers marked 36 turtles, the estimate of the total population will then be:
1/20 × x = 36
x/20 = 36
x = 20 × 36
x = 720
The turtle population is 720
is it just me or does anyone else like NF??
Answers
Answer:
I like him too.
Step-by-step explanation:
What is the solution to ther equation 2(x-4)squared=50
Answers
Answer:
x=9 x=-1
Step-by-step explanation:
2(x-4)^2=50
Divide each side by 2
2/2(x-4)^2=50/2
(x-4)^2=25
Take the square root of each side
sqrt((x-4)^2)=sqrt(25)
x-4 = ±5
x-4 =5 x-4 = -5
Add 4 to each side
x-4+4=5+4 x-4+4 = -5+4
please help! these are my last points
Answers
Answer:
A
Step-by-step explanation:
can I have Brainliest if right
I need help like fast plz ill give u extra points after this plz i have 10 min to answer this
Answers
Answer:
y=19√3x=38confirm be sureRiley earned $38.25 for cleaning the garage. She was paid $4.25 per hour. Write and solve an equation to find how long it took her to clean the garage. Include a label in your answer.
Answers
Answer:
It took Riley 9 hours to clean the garage.
Step-by-step explanation:
With the information provided, you can say that the amount Riley earns for cleaning the garage is equal to the price per hour for the number of hours it takes to clean the garage, which can be express as:
x=4.25y, where:
x is the amount Riley earns for cleaning the garage
y is the number of hours it takes to clean the garage
Now, you can replace x with $38.25 that is the amount that Riley earned and you can solve for y to find how long it took her to clean the garage:
38.25=4.25y
y=38.25/4.25
x=9
According to this, the answer is that it took Riley 9 hours to clean the garage.
What is the distance between (-5, -5) and (-9, -2)?
Answers
Answer:
4,3 difference
Step-by-step explanation:
|-5,-5|=5,5
|-9,-2|=9,2
9-5=4
5-2=3
4,3 difference
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answers
Answer:
the answer is c
Step-by-step explanation:
if right pls give brainleist
What is 6 divided by 5 tenths? *
Answers
To make it a fraction form answer, you multiply the whole number by the denominator and make the result the new numerator. The old numerator becomes the new denominator:
6 x 10 /5 = 60/ 5
Thus, the answer to 6 divided by 5/10 in fraction form is:
60 /5
To make the answer to 6 divided by 5/10 in decimal form, you simply divide the numerator by the denominator from the fraction answer above:
60 / 5 = 12
The answer is rounded to the nearest two decimal points if necessary.
60/5 can be simplified to 12/1.
12/1 is an improper fraction and should be written as 12.
A car travels at 180.0 km/h for 2.8 hours, at 65.0 km/h for the next 3.5 hours, and finally at 100.0 km/h for 2.0 hours. What is the car's average velocity for the entire journey?
Answers
Answer:
v = ~122.23 m/s
Step-by-step explanation:
180(2.8) + 65(3.5) + 200 = 931.5
931.5/(2.8 + 3.5 + 2) = 122.2289 ≈ 122.23 = va
1) Joan has 24 books in her library. She bought several books at a yard sale
over the weekend. She now has 53 books in her library. How many books
did she buy at the yard sale ?
Answers
Answer:
Step-by-step explanation:
53-24=29 books purchased
Answer:
Let "x" be the number of books that Joan bought at the yard sale
24+x=53
x=29
Joan bought 29 books at the yard sale.
Let me know if this helps!
What’s the value of b when x = 12
b =
2x2(x - 5)/
10x
Answers
Step-by-step explanation:
hello
2×12*2 (12-5)/10
24*2 (7)/10
576×7/10
4032/10
403,2
THIS NOT A QUESTION THAT NEED A ANSWER, THIS IS FOR FUTURE PEOPLE WHO MIGHT NEED IT>3
In the cafeteria, there is one large table with 10 seats and many smaller tables with 4 seats. The cafeteria has a fire code restriction that the room can hold a maximum of 70 students. If a student is seated at every seat at each table, how many small tables can be in the cafeteria without breaking the fire code?
Which of the following numbers of students would be able to be in the cafeteria?
Answers
Answer:
15
Step-by-step explanation:
70-10=60
60/4=15
Answer:
thx
Step-by-step explanation:
-4, 4, -4, 4,
Describe the pattern
Determine the next two terms in the pattern.
Answers
Answer:
THe pattern switches to negative then positive
-4,4
Step-by-step explanation:
I need it please help
Answers
Answer:
2
Step-by-step explanation:
1600/800=2 hope it helps
Answer:
i can't see the picture!!!
Step-by-step explanation:
which inequality is graphed below?
Answers
If the mean of the five numbers above is 1600, what is the value of x ?
Answers
Answer:
Value of x = 2,500
Step-by-step explanation:
Given:
700, 1200, 1600, 2000, x
Mean = 1,600
Find:
Value of x
Computation:
Mean = Sum of all number / Total number
1,600 = [700 + 1200 + 1600 + 2000 + x] / 5
Value of x = 2,500
Work out (4.2×107)÷(7×104)Give your answer in standard form. Work out (4.2×107)÷(7×104)Give your answer in standard form.
Answers
Answer:
6 * 10^2
Step-by-step explanation:
Simplify : (4.2×10^7)÷(7×10^4)
(4.2 × 10^7) / (7 × 10^4)
From indices : 10^a ÷ 10^b = 10^(a - b)
(4.2 / 7) * 10^(7-4)
0.6 * 10^3
= 6 * 10^2
Hence, (4.2×10^7)÷(7×10^4) = 6 * 10^2
Select the equivalent expression.
(6^-4•8^-7)^-9
Choose 1 answer
Answers
Answer:
your answer will be B. [tex]6^{36}.8^{63}[/tex]
Step-by-step explanation:
have a nice day
Answer: 6^36*6^63
Step-by-step explanation: I did it in khan.
The length of AB is 5 units. What is the length of the image of the line segment after a dilation with a scale factor of 5/2 Enter your answer in simplest form in the box.
Answers
Answer:
12 [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
Put 5 in fraction form ( [tex]\frac{5}{1}[/tex] ) and multiply it by [tex]\frac{5}{2}[/tex]
[tex]\frac{5}{1}[/tex]×[tex]\frac{5}{2}[/tex] = [tex]\frac{25}{2}[/tex] now simplify to 12 [tex]\frac{1}{2}[/tex]
Help please it is only one question(the last one)
Answers
Answer and Step-by-step explanation:
The answer is 5 and 17.
I first started with 2 and 14, and tried to see if it worked.
This is how you find the second number.
You input the smaller value in the first part, and the bigger number in the second part:
(_ × 2) + (_ × 3)
I kept increasing each number by 1 until I got to the numbers 5 and 17.
I saw that 17 - 5 is 12.
Then, I plugged it into the expression I made.
(5 × 2) + (17 × 3)
10 + 51 = 61.
So, the answer is 5 and 17.
#teamtrees #PAW (Plant And Water)
Antifreeze lowers the freezing point of the engine coolant. According to the data in the table, what percent of antifreeze would lower the freezing point to -9°F?
A. 31%
B. 33%
C. 35%
D. 37%
Answers
In ΔRST, the measure of ∠T=90°, the measure of ∠R=82°, and TR = 44 feet. Find the length of ST to the nearest tenth of a foot.
Answers
Answer:313.1
Step-by-step explanation:
Graph from linear standard form graph 6x-5y=30
Answers
X-intercept, y=0
6x-5(0)=30
6x=30
6x/6=30/6
X=5
Y-intercept, x=0
6(0)-5y=30
-5y/-5=30/-5
Y=-6
So points (5,0) and (0,-6), then connect them.
Write equation in slope intercept form
m=-3;(2,-5)
Answers
The answer is, y = -3x + 1.
hope it helped.
Find the measure of the angle VWU
PLS HELP!!
Answers
Explanation:
the angles of a triangle must add up to 180°
Let’s call the missing value x
90°+51°+x°=180°
x=180-141
x= 39
Tamiko is planning a stone wall shaped like a triangle, with vertices (-1, -2), (2, 2), and (-2, 2) on a coordinate grid. She plans to add a second wall, in the same shape, enclosing the first wall, with the origin as the center of dilation. The vertices of the second wall are (-3, -6), (6, 6), and (-6, 6). What scale factor did Tamiko use for the second wall? Are the two walls similar? Explain
Answers
Answer:
It is 2
Step-by-step explanation:
Because it 2 yk
What is the answer to this question?
Answers
Answer:
95 cm^2
Step-by-step explanation:
perimeter(p)=39cm
L=3x-1
B=2x+3
Now,
p=2(l+b)
39=2(3x-1+2x+3)
39=6x-2+4x+6
39=10x+4
39-4=10x
x=35/10
x=3.5
Putting the value of x
L=3x-1; =3×3.5-1; =10.5-1; =9.5cm
B =2x+3; =2×3.5+3; =7+3; =10cm
Again,
A= L×B
=9.5×10
=95cm^2
Jackson and ginger are both learning to ride a bike. Jackson can travel y=4x miles, and ginger travels y=3x+15. When will the distance traveled in miles (y) and the minutes spent biking (x) be the same for both friends?
Answers
The time at which the distance of both the riders will be same is required.
At 5 minutes they both would have covered 20 miles.
Intersecting linesThe given lines are [tex]y=4x[/tex] and [tex]y=3x+5[/tex]
So,
[tex]4x=3x+5\\\Rightarrow 4x-3x=5\\\Rightarrow x=5[/tex]
Finding [tex]y[/tex]
[tex]y=4x\\\Rightarrow y=4\times 5=20[/tex]
At [tex]x=15[/tex] the distance covered by both riders is [tex]y=20[/tex]
Learn more about intersecting lines:
https://brainly.com/question/2065148