Answers
Answer:
B
Step-by-step explanation:
-3+6=3
-2+5=3
-1+4=3
0+3=3
1+2=3
Related Questions
The angle of elevation from
Mindy to a cell phone tower is
75°. If Mindy is standing 28
feet from the base of the
tower, find the height of the
cell phone tower.
PLSS I HAVE TO SHOW WORK
Answers
Answer:
104.5 ft
Step-by-step explanation:
In the picture I uploaded I showed all of the work so yeah!!! :)
A triangle with Side lengths a units, b units, and c units is shown.
WHICH EQUATION IS TRUE FOR THE TRIANGLE?
A- Sin (55°)=a/c
B- Cos(55°)=c/b
C- Cos(55°)=a/b
D- Tan(55°)=c/a
Will give brainliest!
Answers
Option A is the correct answer because the ratio between the opposite side and the hypotenuse side is correct.
Triangle :
A right-angled triangle is a triangle, that has one of its interior angles equal to 90 degrees or any one angle is a right angle. Therefore, this triangle is also called the right triangle or 90-degree triangle. The right triangle plays an important role in trigonometry. Let us learn more about this triangle in this article.
A triangle with Side lengths a unit, b units, and c units.
"Opposite" is opposite to the angle θ
"Adjacent" is adjacent (next to) to the angle θ
"Hypotenuse" is the long one
A)
Sin 55 = a/c
Sin θ = opposite / hypotenuse
Option A ) is correct Sin 55 = a/c
B)
Cos(55°)=c/b
Cos θ = Adjacent / hypotenuse
Cos 55 = c/ b is not equal to the Adjacent / hypotenuse
Option B) is not a correct answer because the ratio is between Adjacent and Hypotenuse.
C)
Cos(55°)=a/b
Cos θ = Adjacent / hypotenuse
Cos 55 = a/ b is not equal to the Adjacent / hypotenuse
Option C) is not a correct answer because the ratio is between Adjacent and Hypotenuse.
D)
Tan(55°)=c/a
Tan θ = Opposite / Adjacent
Tan 55 = c/a is not equal to the Opposite / Adjacent
Option D) is not a correct answer because the ratio is between Opposite and Adjacent.
Learn more about Trignometry : brainly.com/question/22986150
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Urgent plz answer this u will get 10 points
Answers
Wouldn't you just put 1 and 1 in the boxes?
Answer:
the answer is 1+1 + 3/4= 2 3/4
Step-by-step explanation:
all you do is add the ones an leave the fraction the same
Multiplying by which number is equivalent to an increase of 23% ?
Answers
Answer:
1.23Step-by-step explanation:
Increase by 23%
x + 23% of x = x + (23/100)x = x + 0.23x = (1 + 0.23)x = 1.23x1.23 is the answer
Someone please answer fast
Answers
Answer:
x=15°
M angle A = 29°
Step-by-step explanation:
180°= 11x+15
x = 15°
A = 29°
Can someone help with explanation?
Answers
Answer:
Step-by-step explanation:
multiply 7 times 4 then you add that when you
add 4+1=5 then you multiply those two
In ΔRST, t = 16 inches, s = 19 inches and ∠S=113°. Find all possible values of ∠T, to the nearest degree
Answers
Answer: 51 degrees
This is from Delta Math.
∘
The measure of ∠T to the nearest degree is 51 degrees
Sine ruleSine rule is a the used to find the sides and angles of a triangle
Given the following parameters
t = 16 inches,
s = 19 inches
∠S=113°
Required
∠T
According to the rule
t/sin∠T = s/sin∠S
16/sin∠T = 19/sin113
sin∠T = 16sin113/19
sin∠T = 0.775
∠T = 51 degrees
Hence the measure of ∠T to the nearest degree is 51 degrees
Learn more on sine rule here: https://brainly.com/question/20839703
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2. The elevation of a city is different from sea level by 10 feet. Name the two elevations that the
city could have
Answers
Answer:
20 feet, 0r 15 ft
Step-by-step explanation:
The different possible elevations of the city are :
+ 10 feets and - 10 feetsThe sea level position = 0Difference in elevation = 10The difference in elevation could either be below sea level or above sea level.The distance above sea level :
Positive elevation = + 10 feetsThe distance below sea level :
Negative elevation = - 10 feetsTherefore, the two elevations the city could have are +10 feets and - 10 feets
Learn more :https://brainly.com/question/8283882
HELP ME ASAP !!!!!!!*
Answers
85+70+98=253
253 divide by 3 is 84.33
Answer:
d is correct i think
Step-by-step explanation:
My brain aint working
y=46(1.034) x growth or decay
Answers
Answer:
growth
Step-by-step explanation:
1.034 < 1 means the number will get larger
Answer:
Step-by-step explanation:
Since the ratio or rate is greater than one this is an exponential growth function
PLEASE HELP ILL GIVE BRAINLEST
Answers
Answer:
104,000
Step-by-step explanation:
Length x width x height:
32.5 x 160 x 20
find the values of x and y.
Answers
Answer:
x = 10
y = 20
Step-by-step explanation:
Solve for x: 7x + 90 +20 = 180
7x = 70
x = 10
Solve for y: 5x + 2y add up to 90 degrees
5 * 10 + 2y = 90
2y = 40
y = 20
A flagpole casts a shadow 15 feet long. Brad is 6 feet tall. If Brad casts a 4.5ft shadow, how tall is the flag pole? (Will mark brainliest!!)
Answers
What is the the area to this
Answers
Answer:
164 sq. meters
Step-by-step explanation:
en un gimnasio pusieron 27 filas de sillas . en cada fila pusieron 48 sillas , cuantas sillas se pusieron en el gimnasio?
Answers
Answer:
1296
Step-by-step explanation:
Answer:
what i dont understand the word
The radius of a circle is 7.2 cm. Find the circumference to the nearest tenth.
please help !
Answers
Answer: 45.24
Step-by-step explanation:
find the slope of the line that passes through the points (9,7) and (2,9)
Answers
Answer:
-2/7
Step-by-step explanation:
slope = (9 - 7)/(2-9) = -2/7
Answer:
-0.285714
Step-by-step explanation:
ill be honest math is not my geratest subject but i hope this is the answer
Find the value of x that makes the shape a rhombus.
Answers
Given:
CDEF is a rhombus.
To find:
The value of x.
Solution:
We know that the diagonals of a rhombus are angle bisectors because they bisect each vertex angle.
[tex]5x+1=8x-20[/tex]
[tex]5x-8x=-1-20[/tex]
[tex]-3x=-21[/tex]
Divide both sides by -3.
[tex]x=\dfrac{-21}{-3}[/tex]
[tex]x=7[/tex]
Therefore, the value of x is 7.
Help with this it’s due today! Will mark brainliest
Answers
Answer:
1.25*
2.6.36
3.556.90
4.23*
5.5342yd
6.3490km
pls make sure mark me brainly❤️❤️
The function y=h(x) is defined as follows:
h (x) ={x^2 for x<0 ,3-x for 0≤x<1, x^3 for 1≤x≤3, 5 for x>3
h(1)= and h(4)=
Answers
Answer:
h(1) = 1
h(4) = 5
Step-by-step explanation:
Since 1 is in the interval 1 ≤ x ≤ 3, you must substitute 1 into the expression [tex]x^{3}[/tex]
So, h(1) = [tex]1^{3}[/tex] = 1
Since 4 is in the interval x > 3, and all values of x > 3 gives an output of 5, then h(4) = 5
HELP MY LITTLE SISTA BC ION HELPIN HA a periodt
Answers
Answer:
1/3 is less than 1/2
Step-by-step explanation:
1/3 = .333
1/2 = .5
Answer:
Imaoo
1/3 is less than 1/2
Step-by-step explanation:
1/3 = .333
1/2 = .5
brainliest please? :)
Need help quick pls 10 points
Answers
Answer:
[tex] \boxed{ \tt{x = \frac{45}{5} = 9}}[/tex]
Help please
Will give brainest
Answers
Answer:
first option
Step-by-step explanation:
Using the rule of exponents
[tex](a^m)^{n}[/tex] = [tex]a^{mn}[/tex] then
[tex]5^4)^{3}[/tex] = [tex]5^{4(3)}[/tex] = [tex]5^{12}[/tex]
Solving Systems of Equations by Elimination
Show all calculations
10x + 9y= -17
7x + 10y= 14
Answers
Answer:
y=7 and x=-8
Step-by-step explanation:
Isolate x in the first equation:
10x=-17-9y
x=(-17-9y)/10
Substitute into the second equation:
7*((-17-9y)/`10)+10y=14
-119/10+37y/10=14
-119+37y=140
37y=259
y=7
Putting this into the first equation, we get that x=-8
WILL MARK BRAINLIEST!!!
If angle ABC has a measure of 4a+10 degrees, and angle CBD had a measure of 6a degrees, then what is the value of A? Find the measurement of angle ABC. SHOW YOUR WORK!
Answers
9514 1404 393
Answer:
a = 17∠ABC = 78°Step-by-step explanation:
The marked angles form a linear pair, so have a sum of 180°.
(4a +10) +(6a) = 180
10a = 170 . . . . . . . . . . subtract 10
a = 17 . . . . . . . . . . . . . divide by 10
__
Then the measure of angle ABC is ...
∠ABC = 4a +10 = 4(17) +10 = 68 +10 . . . . . substitute 17 for 'a'
∠ABC = 78°
A hummingbird lives in a nest that is 12 feet high in a tree.
Answers
Answer:
12
Step-by-step explanation:
Answer:
is there another part of this question or is this it?
Step-by-step explanation:
Jamarius buys T-shirts for $6 each and marks up the price by 45%. How much profit does Jamarius make from each T-shirt sold?
Answers
Answer:
$2.70
Step-by-step explanation:
To add 45 percent to the original price you do 100%+45%=145%=1.45
times 1.45 by the original price.
Then take away the original price from the answer you just got.
$1.45×$6=$8.70
$8.70-$6=$2.70
If you were to roll a six sided die, 6 TIMES. How many times would you predict that it would land on a number GREATER than 4?
Answers
Answer:
2/6 times
Step-by-step explanation:
only side 5 and 6 are greater than four and with fair rolls you would expect the die to land on each side once. So 2/6 times you would expect a roll greater than 4.
A cartoonist has 150 pieces of original
artwork to give to his publishers and
some fans who won his online contest.
He plans to send 30 drawings to his
publishers. He is sending at least
3 pieces of artwork to each contest
winner. How many contest winners
could there be?
Answers
Answer:
25
Step-by-step explanation:
150 divided by 30 times 5
Hope this helps. I May be wrong though.
Can someone help hurryy!!
Answers
Answer:
32km
Step-by-step explanation:
An octagon has 8 sides. 8 * 4 = 32
Answer:
32km
Step-by-step explanation:
To calculate the perimeter of a polygon, just add all of the sides together.
In this case, take 4 and multiply it by 8 (since there are 8 sides)
4km x 8 = 32km