ANSWER ASAP! MARK BRAINLIEST
3.) In triangle RST, RS = 4, ST = 5, and RT = 6. Which angle is largest?
Hint draw a picture!
A)
B)
C)
D) Cannot be determined
Answer:
So If you start with sinØ = .5
your calculator is programmed to always give the closest angle to 0, and that would be 30°
You probably used the cosine law to find the first angle. A suggestion is to always find the largest angle first. If that happens to be an obtuse angle, your calculator will find the correct angle.
Of course there can only be one obtuse angle in a triangle, so using the sine law for your second angle does not result in any problems
notice that in your solution 78 and 102 add up to 180 , and sin 78 = sin(180-78) = sin 102
I would have found angle S first, the largest angle always opposite the largest side.
7^2 = 5^2 + 4^2 - 2(5)(4)cosØ
40cosØ = -8
cosØ = -8/40 = -1/5
Ø = 101.537°
Now you can use the sine law and you will find the correct other angles.
Step-by-step explanation:
If the measure of 1 is x and the measure of <2 is x+50, what is the measure of <4?
A. 50
B. 55
C. 110
D. 115
Answer:
Measure of angle 4 is 115°
Step-by-step explanation:
First, we want to find the measure of angle 2, because the measure of angle 2 is equal to angle 4. When 2 straight lines cross each other, the angles formed are always equal to the angle right across from it.
Find angle 2 by setting up an equation:
[tex]x+x+50=180[/tex]
This is basically saying that angle 1 plus angle 2 equals 180°. In a half turnaround, the angle is 180°. Angle 1 and 2 make up a half turnaround.
Solve the equation:
[tex]x+x+50=180[/tex]
Combine the 2 x's to get 2x.
[tex]2x+50=180[/tex]
Subtract 50 from both sides.
[tex]2x=130[/tex]
Divide both sides by 2.
[tex]x=65[/tex]
Since x=65, plug 65 into x in the measure of angle 2 (x+50).
65+50=115.
Since Angle 2 is equal to angle 4, angle 4 is also 115.
Which statement describes whether the function f (x) = StartFraction 8 (x minus 1) squared Over (x minus 8) squared EndFraction has a vertical asymptote at x = 8? There is a vertical asymptote at x = 8 because Limit of f (x) as x approaches infinity = 8 There is not a vertical asymptote at x = 8 because Limit of f (x) as x approaches 8 does not exist. There is a vertical asymptote at x = 8 because Limit of f (x) as x approaches 8 minus = infinity and Limit of f (x) as x approaches 8 plus = infinity. There is not a vertical asymptote at x = 8 because Limit of f (x) as x approaches 8 minus and Limit of f (x) as x approaches 8 plus are not opposites.
Using the vertical asymptote concept, it is found that there is not a vertical asymptote at x = 8 because [tex]\lim_{x \rightarrow 8^-} f(x)[/tex] and [tex]\lim_{x \rightarrow 8^+} f(x)[/tex]are not opposites.
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A vertical asymptote of a function happens at a point outside the function domain.
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In this question, the function is:
[tex]f(x) = \frac{8(x - 8)^2}{(x - 8)^2}[/tex]
In a fraction, the denominator cannot be 0, which could lead to a vertical asymptote at x = 8. However, the term with (x - 8) in the denominator can be factored out of the expression, and thus, an equivalent function is:
[tex]f(x) = 8[/tex]
And the limit at x = 8 will be:
[tex]\lim_{x \rightarrow 8^-} f(x) = \lim_{x \rightarrow 8^+} f(x) = 8[/tex]
Not opposite, so the correct option is:
There is not a vertical asymptote at x = 8 because [tex]\lim_{x \rightarrow 8^-} f(x)[/tex] and [tex]\lim_{x \rightarrow 8^+} f(x)[/tex]are not opposites.
A similar question is given at https://brainly.com/question/23535769
Answer:
C
Step-by-step explanation:
1.) Conrad earns a 7.5% commission on his sales of office supplies. Last month, he earned $836.50 in commissions. What were his total sales for the month (to the nearest whole cent)?
A.) $11,153.33 in total sales
B.) $10,976.67 in total sales
C.) $12,098.24 in total sales
D.) $12,754.19 in total sales
E.) None of these choices are correct.
Answer:
E.) None of these choices are correct.
Step-by-step explanation:
Someone please help me with this!!!!!!!!!!!!!!
Answer:
tan 60 = opp/adj = a/10
a = 10×tan60 = (10 yd)×[(√3/2)/(1/2)]
= 17.3 yd
= 10√3 yd
PLZZZ I WILL MARK BRAINLIEST !!!!
Answer:
Your answer is b
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Wilson hiked 9 miles in 2 hours. At this same rate, what is the total number of miles Wilson could hike in 12 hours?
Answer:
54 miles
Step-by-step explanation:
if you divide both the miles and hours, you would get 4.5 equals 1 hour, so multiply by 12 and you get 54!!
please help. I need this now
Answer:
A
Step-by-step explanation:
it keeps doubling
Answer:
C
Step-by-step explanation:
If you start plugging in values for x, you will see which equation results in the correct y-value. REMEMBER any number raised to the 0 power is equal to 1.
area plz answrr me sjsksjvdosnsbdo
Given:
The diagram of a figure with sides 14 ft, 30 ft, 21 ft and 18 ft.
To find:
The area of the figure.
Solution:
From the given figure it is clear that if we cut a corner of a rectangle, then we get the same figure.
The sides of a the rectangle are 30 ft and 21 ft.
The height of the triangular part is (30 ft - 18 ft) and the base is (21 ft - 14 ft).
So, the height of the triangular part is 12 ft and the base is 7 ft.
The area of the rectangle is:
[tex]A_1=length\times width[/tex]
[tex]A_1=30\times 21[/tex]
[tex]A_1=630[/tex]
The area of the triangular part is:
[tex]A_2=\dfrac{1}{2}\times base \times height[/tex]
[tex]A_2=\dfrac{1}{2}\times 12 \times 7[/tex]
[tex]A_2=6 \times 7[/tex]
[tex]A_2=42[/tex]
Now, the area of the given figure is:
[tex]A=A_1-A_2[/tex]
[tex]A=630-42[/tex]
[tex]A=588[/tex]
Therefore, the area of the given figure is 588 sq. ft.
Find radius from this sentence plz
Answer:
1.2 inches
Step-by-step explanation:
Area of sphere
A = 4πr²
17.6 = 4(3.14)r²
17.6 = 12.56r²
Divide both sides by 12.56
1.4012738854 = r²
Take the sqaure root of both sides
1.1837541491 = r
Rounded
r = 1.2
Find the volume of the cone.
9 cm
r = 6 cm
V = [?] cm3
Round to the nearest tenth.
Step-by-step explanation:
[tex] \frac{1}{3} \pi {(6)}^{2} (9) \\ \frac{1}{3} \pi(36)(9) \\ \frac{1}{3} \pi(324) \\ 108\pi \\ 339.3 {cm}^{3} [/tex]
factorise this equation: 4x²-2x-5
Answer:
PEMDAS Answer:A
Step-by-step explanation:
parentheses exponents multiplication division addition and subtraction in order
44
A swimmer begins the season with a
time of 9:58 for her race. She is able to
swim three seconds faster each day of
the season. What will her time be on the
22nd day?
A) 5:35
B) 11:05
C) 8:55
D) 7:40
E) 9:05
Answer:
C. 8:55
Step-by-step explanation:
Bruce collects stamps. He collected a total of 125 stamps. If 88% of the stamps he collected were
foreign, how many other stamps did he collect?
Bruce collected stamps that were not foreign.
(Type a whole number.)
Answer:
15 stamps he collected that werent foreign
Step-by-step explanation:
please help asap!
All of the letters of MISSISSIPPI are put in a bag. What is the probability of selecting an M and then after not replacing the letter, selecting a P?
Answer:
2/110
Step-by-step explanation:
Picking the letter M is 1/11 because there is 1 letter M in the 11 letters of the word.
Selecting a P is 2/10 because there are 2 letter P's in the 10 letters( Letter M was taken out)
Multiply the 2 fractions
1/11 x 2/10 = 2/110
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Answer:
like a 9% chance to pull an m and then a 10% of selecting p
If m <1 = 115° and the m < 8 = 105°, what is the measure of angle 5?
Answer:
measure of angle 5 = 75 degrees
Step-by-step explanation:
given measure of angle 8 = 105 degrees,
angle 8 and angle 5 are in a linear pair so,
(the sum of angles in a linear pair is 180 degrees)
therefore, angle 8 + angle 5 = 180 degrees
therefore,. 105 + angle 5 = 180 degrees
angle 5 = 180 - 105
angle 5 = 75 degrees
how do you do this please
Answer:
X=4rad3
Y=4
Step-by-step explanation:
Evaluate the following expression when x=-5 and y=7: *enter numbers only
Answer
x+y
Step-by-step explanation:
hey! i’ll give brainliest please help
A dependent clause is not a complete thought
Because,
Dependent clase sentences cannot stand alone as sentences due to lack of meaning. Examples are as follows: When my mother was sleeping.
can someone please explain this and how to do these types of problems??!?! im so confused and i dont know how to do them right
Answer:
28/53
Step-by-step explanation:
We need the cos of Q
therefore we'll use CAH (in SOH, CAH, TOA)
where CAH means
cos(angle)=adj/hyp
the side that adjacent to Q is 28
and the hypotonous (the oppsoite to the right angle) is 53
therefore cos(q)=28/53
√2/3 -√1/6 how do you do this
Answer:
1/√6 or √6 /6
Step-by-step explanation:
√2/3 -√1/6 =√4/6 - √1/6
= (√4-√1)/√6
= (2-1)/√6
=1/√6 or √6 /6
When using the vertical line test, if the vertical line hits the line in more than 1 place it is considered a function.
True or False
Answer:
false
Step-by-step explanation:
If the vertical line hits more than 1 point it is not a function because the x value cannot repeat in order for it to be a function
Answer:
False, the vertical line can only hit one point on the graph of a function.
is this problem correct????????????????/
Please help if you like math!!
Answer:
a.EF is longest
b.40 degree
c.140 degree
d.148 degree
e.BC,AC,BA
Step-by-step explanation:
Please help :') Estimate 15 divided by 2.57
Answer:
5.83
Step-by-step explanation:
15 ÷ 2.57 = 5.8
mark as brainllest
the answer is 5.83
hope it's help
7, 14, 15, 9, 11, 14, 11, 10, 17 What is the mean of the list of numbers
What is the answer I need help with this
Answer:
D
Step-by-step explanation:
Plz help will mark brainliest
Answer:
D) 8c²b/3
Step-by-step explanation:
the volume of one pyramid is 1/3(2c)(2c)(b) = 4c²b/3
two pyramids = (4c²b/3) x 2 = 8c²b/3
PLEASE I AM MARKING BRAINLEST!
Answer:
5, 9,13,17
Step-by-step explanation:
5 +4 +4+4
ALGUEM ME AJUDAA PFVRRR
RAP: O grito da periferia, pg. 62, 8° ANO
2- Explique o significado de algumas expressões, recorrendo a seus conhecimentos ou procurando entende-las no contexto.
|. "Tem mina que não se assimila"
||. "Isso não é maneiro"
|||. "quando o bicho pega corre"
b.) De que variedade linguistica essas expressões fazem parte?
3- Muitos raps parecem relatar situações realmente vividas. como se fossem ralatos autobiograficos. "Juntos e misturado" dá ao publico essa impressão? Explique sua resposta.
4- Esse rap revela uma ideologia em relação a forma como as pessoas devem se relacionar em sociedade. O que ele defende?
Ajuda ae TvT
Answer:
apprehending the speeches about the periphery , both with regard to the social space ... of the periphery and identified as black, enabled me to study them , or even, ... as the expressions of hip hop (break, rap and graffiti) and marginal literature, ... resides about 62km from the evening, Zé Batidão is a mandatory stop for the ...
Step-by-step explanation: