Answers
Answer:
A. SinA=10/26 B. CosA=24/26 C. TanA=10/24 D. TanB=24/10
Step-by-step explanation:
You really need to remember this formula for trig: Soh Cah Toa
S=Sin O=Opposite H=Hypotenuse
C=Cosine A=Adjacent H= Hypot.
T=Tangent O= Oppo. A=Adjac.
Now if we take Soh, what it basically means is that the sine is equal to the opposite over the hypotenuse, same thing for the others, cosine is equal to the adjacent over the hypotenuse and tangent is equal to the opposite over adjacent. When you have a letter such as A or B in front of sin cos or tan, it represents which angle on the triangle does this imply to, if that makes sense. For example, for sin A you use Soh to find the ratio, opposite = 10 and hypotenuse = 26, so 10/26. Same thing for Cos A, adjacent = 24 and hypotenuse = 26. You apply the same thing for tan, but something happened, there is a TAN B, so what that means is that you go to angle B, and you apply the toa formula, opposite= 24 and adjacent = 10 so 24/10. Hope this answers your question. MAKE SURE YOU REDUCE YOUR RATIOS. :)
Related Questions
hi this is Item 4
can you Solve s10=7.
Answers
---_______----☘️
s10= 7
s= 7/10= 0.7
Hope it helps
--________----☘️
Erin loves to play sports! She has earned 3 tennis trophies, 4 basketball trophies, 7 soccer trophies, and 1 volleyball trophy.
Answers
Answer: R = 3/7
Step-by-step explanation:
The complete question is:
Erin loves to play sports! She has earned 3 tennis trophies, 4 basketball trophies, 7 soccer trophies, and 1 volleyball trophy.
What is the ratio of Erin's tennis trophies to soccer trophies?
This is simply the quotient between the number of tennis trophies and the number of soccer trophies.
She has 3 tennis trophies and 7 soccer trophies, then the ratio is:
R = 3/7
Enter a fraction equivalent to 0.4. Use only whole numbers for numerators and denominators.
Answers
Answer:
2/5
Step-by-step explanation
!s the answer.
What is the range of the function, f(x)?
Answers
Answer:
D.
Step-by-step explanation:
All the y values for f(x) are less than -1 and go upto infinity.
An online furniture store sells chairs for $50 each and tables for
$600 each. Every day, the store must sell more than $9300 worth
of chairs and tables.
O A. >
B. <.
C.s
D. >
Answers
Answer:
If you were to write an equation for this then the equation would be
50x+600y>9300
So if you are looking for the inequality symbol then the answer would be
>
Thank you
Mark this brainliest
Using t and c as variables, we get
100c + 400t ≥ 5400
Simplified,
100(c + 4t) ≥ 5400
c + 4t ≥ 54
To find the minimum number of chairs that need to be sold, we evaluate using t = 0
c + 4(0) ≥ 54
c ≥ 54
To find the minimum number of tables that need to be sold, we evaluate using c = 0
(0) + 4t ≥ 54
4t ≥ 54
t ≥ 13.5 Since we can't purchase half a chair, we round up our result giving us t ≥ 14
the exponent of 2√9 is
Answers
Answer:
the exponent is 6............
How many have more than one quart of water?
Answers
Answer:
I think 3 have more, but I am not 100 percent
Plz help due tomorrow
Answers
Answer:
a) The addition property of equality
b) The division property of equality
Step-by-step explanation:
Here, we want to know the correct step to use
From the given question, to proceed;
All we have to do is to move the value that has a negative value on the left hand side to the right hand side
what accompanies this is the addition of the both terms, on the right hand side
After this, we now proceed to divide the sum by the coefficient of x
Thus, the correct choices are;
a) The addition property of equality
b) The division property of equality
true or false statement?
-16 > -f , if f = 15
Answers
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:
option A
Step-by-step explanation:
it says that 1.2 with the mark percent representing the function percent it is also increasing
Therefore, it's a
Glad I can help tell me if you need anything else!
what does 5/8 plus 3/4 equal
Answers
Answer:
1 3/8
Step-by-step explanation:
HELP what is the coefficient of 14x?
multiplication
14
14x
x
Answers
Coefficient of 14x is 14
Coefficientis the number in front of the letter. For example, coeffient of 2b is 2. When there is no number in front of the letter the coefficient is 1.
Find the volume of this rectangular prism by using the formula V=Bh.
Answers
Answer:
Step-by-step explanation:
The volume of a rectangular prism is
V=xyz, where x,y,z are the dimensions. (I don’t know where you got the faulty V=Bh)
V=3.2(5)9
V=144in^3
Answer:
Find the volume of the rectangular prism using the formula V = Bh.
The area of the base, B, equals
✔ 21
cm2.
The volume of the prism is
✔ 157 1/2
cm3.
Step-by-step explanation:
Put the following equation of a line into slope-intercept form, simplifying all fractions.
Answers
Answer:
D
Step-by-step explanation:
During the annual black Friday sale,the OLX sold a price of ski boots at regular price of $245 at a discount of 40%the boots cost 96$, and expenses at 26% of the regular price, how much was the ski boots sold
Answers
Answer: $147
Step-by-step explanation:
The boots were sold at a 40% discount of the regular price of $245.
The price they were sold at is therefore:
= Price * ( 1 - discount)
= 245 * ( 1 - 40%)
= 245 * 60%
= $147
PLEASE HELP! I WILL GIVE brainliest!
Answers
Answer:
B
Step-by-step explanation:
Hey There!
They are asking for the slope in standard form
y = mx + b
where m equals slope and b equals y intercept
the y intercept is located at point (0,-8) so b = -8
the slope is change in y over change in x
as y goes up one x goes up 1
1/1 = 1 so the slope is just x
so we can conclude that the equation is y = x - 8
hope this helps! :)
how do I solve 6 8/9 - 5 2/3?
Answers
Answer:
11/9 or 1 2/9 as a mixed number
Step-by-step explanation:
Answer:
11/9
Step-by-step explanation:
solve and get brainliest!!
Answers
Answer:
$477
Step-by-step explanation:
Net Price:$ 450.00
+ Sales Tax (6%):$ 27.00
Total Price:$ 477.00
Answer:
642 right??
Step-by-step explanation:
Was this the answer you were looking for?
"A candy store sells different types of candy in paper pyramids. The medium-sized pyramid has a base length of 5 inches and a base width of 3 inches. The height of the paper container is 8 1/2 inches. what is the volume of the pyramid, measured to the nearest 10th of the cubic inch?" Please help!
Answers
Answer:
088y765
Step-by-step explanation:
Find the value of x this is for my homework and I cant find it
Answers
Explanation :
Sum of all interior angles in a triangle =180
23+124+x =180
147-x=180
x=180-147
x =33
Answer:
33 degrees
Step-by-step explanation:
180 - 23 - 124 = 33 because all interior angles of a triangle add up to 180 degrees.
WILL GIVE BRAINLIEST
PLEASE HELP!!!!!!
if 208 students take the bus, determine the total number of students that walk and bike to school.
48% walk
26% take the bus
21% car
5% bike
Answers
Answer:
424 students
Step-by-step explanation:
208*(100/26)=800
800*(.48+.5)=424
Consider the first five steps of the derivation of the Quadratic Formula.
What is the next step?
(See the photo)
Answers
Answer:
B
Step-by-step explanation:
some people can't understand lafossefams joke
The method of completing the squares method will be used for the next step. The next step would be ( x+ (b/2a) )^2 = -c/a + b^2/(4a^2)
What is the expansion of square of sum of two terms?Suppose that two terms are 'a' and 'b'.
Then, their sum's square is expanded as:
[tex](a+b)^2 = a^2 + 2ab + b^2[/tex]
For this case, we're given the quadratic equation with its 4 steps of solution as:
[tex]ax^2 + bx + c = 0\\\\\dfrac{ax^2}{a} + \dfrac{bx}{a} + \dfrac{c}{a} = 0\\\\x^2 + \dfrac{bx}{a} + \dfrac{c}{a} = 0\\\\x^2 + \dfrac{bx}{a} = -\dfrac{c}{a}\\\\x^2 + \dfrac{bx}{a} + \dfrac{b^2}{4a^2} = -\dfrac{c}{a} + \dfrac{b^2}{4a^2}[/tex]
We've to proceed to the next step.
In the left hand side, we can use the formula [tex](a+b)^2 = a^2 + 2ab + b^2[/tex], where [tex]\rm a \: is \: x^2, and \: b \: is \: \dfrac{b}{2a}[/tex]
Thus, we have:
[tex]x^2 + \dfrac{bx}{a} + \dfrac{b^2}{4a^2} = x^2 + 2 \times x \times \dfrac{b}{2a} + \left(\dfrac{b}{2a} \right)^2 = \left( x + \dfrac{b}{2a} \right)^2[/tex]
We expressed the left sided expression in this form so that the variable 'x' (which is assuminly the only variable in the equation, whose value is to be known) gets packed into single container and not spread throughout with different powers.
Now, we can use square root and then subtraction and division of some terms which will make 'x' stay on one side of the equation, and rest of the constants on other side, as the value of 'x' for which the considered equation [tex]ax^2 + bx + c = 0[/tex] is correct.
The next step of the solution, therefore, is:
[tex]\left( x + \dfrac{b}{2a} \right)^2 = \dfrac{-c}{a} + \dfrac{b^2}{4a^2}[/tex]
Learn more about completing the squares method here:
https://brainly.com/question/16800259
#SPJ2
Help please don’t answer if you don’t know also I’ll give brainliest
Answers
Answer:
10x=4
x=4/10
x=2/5
Step-by-step explanation:
Answer:
3x+4x+3x=12-8
10x=4
x=4/10
x=2/5
x= o.4
hope you have a nice day
( •_•)>⌐■-■ ( ⌐■_■)
-kay
11) Wayne exercised for 5/6 of an hour in the morning and 1/3 of an hour in the evening. How much more of an hour did Wayne spend exercising in the morning than in the evening? *
Answers
If 0 is an angle in standard position and its terminal side passes
through the point (-7,-24), find the exact value of tan e in
simplest radical form.
Answers
Answer:-27/7
Step-by-step explanation:
Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Correct answer please to both question D & E
I will mark you brainliest
Answers
Answer:
d. #3
e. #3
Step-by-step explanation:
d. #3
e. #3 is the answer to the question
Find the Surface Area of the following figure.
a. 64
b . 32
Answers
Answer:
64
Step-by-step explanation:
Surface area=2(wl+hl+hw)
w=4, h=4, l=2
2(4(2)+4(2)+(4)(4))
2(8+8+16)
2(16+16)
2(32)
64
16•2=32
8•4=32
That gives you 64
Rewrite 10x + 7x - 5 (3x) − ( - 3y)
Answers
Answer:
2x + 3y
Step-by-step explanation:
10x + 7x - 15x + 3y=
17 x - 15 x + 3y
2x + 3y
Find the right answer 5(2x+12)<-2x-60
Answers
Answer:
Inequality form: x < -10 Interval Notation: (-∞,-10)
Step-by-step explanation:
Hope this helps!
HELP IM BEING TIMED!!!
Sandwiches
Part A
What is the cost, in dollars, of one sandwich
Enter your answer in the space provided,
Answers
Answer:
4 dollars!!
Step-by-step explanation:
Answer:
$4 ez what kinda question was this
Step-by-step explanation: