Answers
Answer:
Option 3: cos A=15/17
Step-by-step explanation:
Sine is the opposite side over the hypotenuse,
Cosine is the adjacent side over the hypotenuse, and
Tangent is opposite side over the adjacent side
You can remember this with the acronym SOHCAHTOA (sine, opposite, hypotenuse, cosine, adjacent, hypotenuse, tangent, opposite, adjacent)
Option 3 uses cosine, so the adjacent angle to angle A would be 15 and the hypotenuse would be 17, so 15/17
Related Questions
1/2 x 12 divided 2 - 2 +11
Please leave a explanation
Answers
Answer:
12
Step-by-step explanation:
1/2*12=6
6/2=3
11+2=13
13-3=10
10+2=12
P.E.M.D.A.S
Hope this helps!
Answer:
12
Step-by-step explanation:
Multiply 1/2 by 12 and get 6, divide 6 by 2 and get 3, 3-2 is 1, then add 1 and 11 to get the answer 12
How do you find cubic root?? Theres not a specific question, I just need to know.
Answers
Answer and Step-by-step explanation:
Picture this:
There is a base number, and when this number gets multiplied by itself 3 times, we say the number got cubed.
To find the cubic root, we find the number that had to multiply itself 3 times that got the bigger number.
Example:
Let's say we are given the number 27.
If we take the cube root of 27, we get 3.
[tex]\sqrt[3]{27}[/tex] = 3
This is because 3 times itself 3 times is 27.
3 × 3 × 3 = 27
9 × 3 = 27
27 = 27
Another Example:
We are given the number 970299.
If we put this into a calculator and press the button to do this: [tex]\sqrt[3]{x}[/tex], then, in some calculators, it would look like this: [tex]\sqrt[3]{972099}[/tex]
We we click to solve, we get that base number, or the cubed root, to be 99.
That means 99 was multiplied by itself 3 times to get 972099.
#teamtrees #PAW (Plant And Water)
The number of boys exceeded the number of girls by seven. There were 29 boys and girls. How many of each were there?
Answers
Answer:
Girls: 11
Boys: 18
Step-by-step explanation:
x: number of girls
x+x+7=29
2x=22
x=11
number of guys:
x+7=11+7=18
What is the volume of the right rectangular prism with a length of 2 mm a width of 4 mm and a height of 8 mm
Answers
Answer:
2 x 4 x 8 = 64
Step-by-step explanation:
Multiply all given lengths when finding the volume of a rectangular prism.
Which one do i chose?
Answers
Answer:
choose the third one because a third one look like talking about the degrees and length
since multiplication is implied algebra we often don’t need to actually write the
times symbol ‘×’. Re-write this algebraic
equation without the times symbol.
a × b = 4 × c
Answers
Just drop the ‘x’
Write 6431 to the nearest thousand.
the answer is 6430
Answers
Answer:
the nearest thousand would be 6000
Step-by-step explanation:
above 6500 would have been 7000
Answer:
6000
Step-by-step explanation:
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Use the slope and y-intercept to write an equation for the red cab.
Answers
Answer:
y = 1/4x + 6
Step-by-step explanation:
For the red cab:
Points on the graph: (0, 6) and (8, 8)
Slope:
m=(y2-y1)/(x2-x1)
m=(8-6)/(8-0)
m=2/8
m= 1/4
Slope-intercept:
y - y1 = m(x - x1)
y - 6 = 1/4(x - 0)
y - 6 = 1/4x
y = 1/4x + 6
Answer:
y = [tex]\frac{1}{4} x[/tex] + 6
Step-by-step explanation:
The slope can be determined by taking any two random pair of points on the red line.
For example, (0,6) and (4,7)
m = y2-y1 / x2-x1 = 1/4
Your y intercept is where your line intersects on the y axis. Here, it is at y = 6.
Now, you have the slope and y intercept to write the equation of the red cab.
y = [tex]\frac{1}{4} x[/tex] + 6
What is an equation of the line that passes through the point -5,7 and is parallel to the line x-5y=15
Answers
Answer:
Step-by-step explanation:
Let line to be found be Line 2
Given:
Line 1
x - 5y = 15
x - 15 = 5y
Therefore slope = 1/5
Line 2
Point = (-5,7)
Slope = 1/5
Therefore: 7 = (1*-5)/5 + c
=> 7 = -1 + c
=> c = 8
Therefore equation: y = x/5 + 8In Exercises 10 and 11, the polygons are similar. Find the value of x.
Answers
Answer:
10) x/6 = 4/8
8x = 6 x 4 = 24
x = 3
11) x/15 = 12/8
8x = 15 x 12 = 180
x = 22.5
hows is ur day going and ik how many points im giving away
Answers
Answer:
It's going good!!
I took like 3 tests today.
How's your day going? :))
what's the total price paid on a softball bat that costs $129.95 with a sales tax rate of 6.5%
Answers
Answer:
about $84.47
Step-by-step explanation:
6.5%=0.65
129.95x0.65=84.4675
=84.47
what is the equation of this graph?
a) y=-1
b) x=-2
Answers
Answer:
a) y=-1
Step-by-step explanation:
Graph is intersecting y-axis at (0,-1)
So equation of the graph is y = - 1
I don’t know how to do that
Answers
Answer:
16
Step-by-step explanation:
Divide 64 by 8 to get 8. this is 1/8 of the books.
3/8 were non fiction, or 24
1/4 (2/8) were picture books, or 16
5/8 were non fiction or picture books, so ’the rest‘ of the chapter books is 3/8.
3/8 were chapter books, or 24.
add the amount of picture books and chapter books since they are the fictional texts.
16+24=40
subtract the amount of non fictional books from the amount of fictional books to get the sum.
40-24=16
please answer :) I have 7 I need somebody to answer 8 it is a 2 part question!
Answers
Answer:
question 7 would be option 4 because its saying he has AT LEAST $5, which would mean he DOES have $5 or more. Which is why you would use the "more than or equal to" sign that was used in option 4.
question 8 would be option 1 because its a closed circle that includes the $5 and its going to the right.
Step-by-step explanation:
A hose dispenses 1,413 cm³ of water every minute into a cone with a radius of 60 cm and a height of 150 cm.
How long will it take to fill the cone?
Use 3.14 to approximate pi.
Enter your answer in the box.
min
Answers
Answer: If 1413 cm^3 of water goes every minute into the cone, we have to divide the volume by 1413: 565,200 : 1413 = 400. Answer: It will take 400 minutes.
Step-by-step explanation:
Answer:
400 min
Step-by-step explanation:
Took the quiz
The point C(-3, -1) is rotated 180 degrees clockwise about the origin. What are the coordinates of the resulting point, C
Answers
Answer:
( 3, 1 )
Step-by-step explanation:
In a circle with radius 2, an angle measuring 3pi/4 radians intercepts an arc. Find the
length of the arc in simplest form.
Answers
Answer:
2
Step-by-step explanation:
2 plus 2 equals 4 so thats you answer god bless you
Mhanifa or Anyone Answer this PLZZZZZZ
Answers
Answer:
1 ABCD = 3 PQRS
Step-by-step explanation:
Given:
ABCD = PQRS
AD = PS
DC = SR
AD = PS
6 : 18
1 : 3
DC = SR
9 : 27
1 : 3
So,
1 ABCD = 3 PQRS
Write and evaluate two equivalent numerical expressions that show Distributive Property of Multiplication
Answers
Answer:
2(x+5) = 2x+10
Step-by-step explanation:
I'm assuming you can use any possible combination of two equivalent numerical expressions for your question.
2(x+5) = 2x+10
2 times x is 2x. 2 times 5 is 10. So, you get 2x+10
The distributive property of multiplication involves taking the product a certain value and another variable joined by either an addition or subtraction operator.
3(x + 5) = 3x + 15For instance :
a(b + c) = a×b + a×c = ab + ac
The expressions below shows distributive property of multiplication :
3(x + 5) and 3x + 15 exhibits the distributive property of multiplication.
3(x + 5)
Opening the bracket :
3×x + 3×5 = 3x + 15
Hence,
3(x + 5) = 3x + 15
Learn more on distributive property : https://brainly.com/question/11338001?referrer=searchResults
which equation represents the tape diagram?
Answers
Answer:
25= 10+w
Step-by-step explanation:
Ten and w add up to 25 so yeah
Answer:
A and C
Step-by-step explanation:
25-w=10
and
25-10=w
I dont know why its both but it is
Can someone help me What is 20% of 56?
Answers
Solution for What is 20 percent of 56:
20 percent *56 =
(20:100)*56 =
(20*56):100 =
1120:100 = 11.2
Now we have: 20 percent of 56 = 11.2
Question: What is 20 percent of 56?
Percentage solution with steps:
Step 1: Our output value is 56.
Step 2: We represent the unknown value with x.
Therefore 20% of 56 is 11.2.
look at the image for the work!!
If correct ill give brainlist
Answers
Answer:
x> y-300/12
Step-by-step explanation
1. Subtract 300 from both sides
2. Divide both sides by -12
3. Switch the sides
Tell whether the angles are adjacent or vertical. Then find the value of x. The angles are . Question 2 x=
Answers
Answer:
Adjacent
x = 14
Step-by-step explanation:
Find the diagram attached
Adjacent angles places side by side and can also be on the same straight line. Since 5x and x+96 are on the same straight line ans placed side by side, then the angles are adjacent.
The sum of angle on a straight line is 180 degrees, hence;
5x + x+ 96 = 180
6x = 180 - 96
6x = 84
x = 84/6
x =14
The value of x s 14
At the talent show, dancers outnumber singers by a ratio of 13 to 7 If there are 52 dancers at the talent show, how many singers are at the talent show?
Answers
Answer:32
Step-by-step explanation: 52-20
A fish tank at a hatchery contains 25 fish. The histogram below shows the number of fish organized by weight rounded to the nearest whole ounce. One fish is taken from the tank at random. What is the probability the fish weighs at least 12 ounces?
Answers
Answer:1/5
Step-by-step explanation:
The probability the fish weighs at least 12 ounces is 1/5. Probability has several uses in games.
What is probability?The chances of an event occurring are defined by probability. Probability has many uses in games, in business to create probability-based forecasts.
The given data in the problem is;
A fish tank at a hatchery contains = 25 fish
Fish weighs at least 12 ounces=5
probability the fish weighs at least 12 ounces=?
The probability the fish weighs at least 12 ounces is ;
[tex]\rm P = \frac{Favourable \ event }{Total\ event} \\\\ \rm P = \frac{5}{25} \\\\ P=\frac{1}{5}[/tex]
The probability the fish weighs at least 12 ounces Will be 1/5.
To learn more about the probability, refer to the link;
https://brainly.com/question/11234923
#SPJ2
FIRST ONE TO AWNSER AND IF CORRECT GETS BRAINLYIST AND 50 POINTS!!!!!
Malik asked his teacher if there was a way to check his answer after writing equivalent expressions. What should be his teacher’s response?
A. Choose a number to substitute for the variable. Find the value of each expression. If the values are even, the expressions are equivalent.
B. Substitute a number for the variable. If the simplified expressions have the same value, the expressions are equivalent.
C. Multiply each expression by the same number. If the expressions are equal, the expressions are equivalent.
D. Add a number to each expression. If the simplified expressions are equal, the expressions are equivalent.
Answers
Answer:
the answer would be A ? ig
Which items are examples of natural resources? Check all that apply.
A. lumber
B. beef cattle
C. human labor
salt
D. dairy farm
ITS MULTIPLE CHOICE
Answers
Answer:
A, Salt
Step-by-step explanation:
Natural Resources
Answer: A and D
Step-by-step explanation:
Which of the following is a decreasing function?
y = 3(2)^x
y=2(1)^x
y=-3(1)^x
Answers
Help fast pls I need to pass
Answers
Answer:
help with what? you can tell me and I would be glad to answer.
Step-by-step explanation: