Answer:
Solution given:
The length of the garden[l] = 24 3/4 =99/4feet.
breadth or width [b]=b
perimeter of his garden = 70 1/2=141/2 feet.
2[l+b]=141/2ft
99/4+b=141/4
b=141/4-99/4
b=21/2
b=10 ½ft
So the width of the garden is 10 ½ft.
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
helppp please!!! with the equation, i have no clue
Answer:
look at the picture i have sent
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:
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.
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
help! no links please!
Answer: D
Step-by-step explanation:
Answer:
a) 70
b) 9
c) 9
d) 52
Step-by-step explanation:
Area of a rectangle is l*w l=12 and w=6: 12*6=70
Area of triange A is 1/2*b*h, b=3 and h=6: 1/2*3*6=9
Area of triangle B is 1/2*b*h, b=3 and h=6: 1/2*3*6=9
Area of parallelogram is Area of rectangle- Area of triangle A - Area of triangle B: 70-9-9=52
Find the next 2 numbers in the sequence: 12,-1, -14, -27, -40.....
Answer:
12, -1, -14, -27, -40, -53, -66
Step-by-step explanation:
The pattern rule here is,
Start at 12, and minus 13 everytime.
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Have a good day :)
Step-by-step explanation:
Given :
12 , -1 , -14 ....And we need to find the next two terms of the sequence. Firstly let's find out the common difference.
[tex]:\implies[/tex] CD = -12-1 = -13
Next two terms :-
[tex]:\implies[/tex] Next terms = -53 , -66
Hence the next terms are -53 & -66 .
I really need help with this! Marking the best answer as brainliest!
Answer:
0, 3, -6, 7
Step-by-step explanation:
factorise this equation: 4x²-2x-5
Answer:
PEMDAS Answer:A
Step-by-step explanation:
parentheses exponents multiplication division addition and subtraction in order
Please help explain to me!
√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
can somebody please help fast?
F. The area of a trapezoid is 253 square centimeters. The longer base of the trapezoid is 14
centimeters. The shorter base of the trapezoid is 8 centimeters.
8 centimeters
X centimeters
14 centimeters
What is the height of the trapezoid?
A:13 centimeters
B:11.5 centimeters
C:23 centimeters
D:5.75 centimeters
Answer:
C: 23 centimeters
Step-by-step explanation:
Formula for the Area of a trapezoid is top base + bottom base divide by 2 then multiply the height.
8+14 is 22 divide that by 2 would equal 11.
11 times 23 equals 253
Who are some good you tubers to watch?
Answer:
Cocomelon
Their videos are pretty good!
PLZZZ I WILL MARK BRAINLIEST !!!!
Answer:
Your answer is b
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Need help ASAP. Please and thanks!:
Four of the interior angles of a hexagon measure 92°, 100°, 94°, and 140°. The remaining two angles each measure (x−32)°. What is the value of x? Justify your response.
A. The sum of all interior angle measure is 540°
, so each angle measuring (x−32)° has a measure of 123°
. Thus, (x−32)°=123°, and so x=155.
B. The sum of all interior angle measure is 720°
, so each angle measuring (x−32)° has a measure of 294°. Thus, (x−32)°=294°, and so x=326.
C. The sum of all interior angle measure is 720°
, so each angle measuring (x−32)° has a measure of 147°
. Thus, (x−32)°=147°, and so x=179.
D. The sum of all interior angle measure is 540°
, so each angle measuring (x−32)° has a measure of 246°. Thus, (x−32)°=246°, and so x=275.
Answer:
The answer is x=294 (B)
Step-by-step explanation:
Remember, all interior angles of a hexagon add to 720.
So add all the given numbers first.
92+100+94+140+x= 720
426+x=720
-426 from both sides
x= 294
I know this is a week later since you posted the question, sorry.
how do you do this please
Answer:
X=4rad3
Y=4
Step-by-step explanation:
How do I solve these problems?
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:
Someone help please ASAP.
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:
The figure shows a large triangle divided into two smaller triangles what is the value of x in the figure
Answer:
40
Step-by-step explanation:
Find the other missing angle, which is supplementary to 100 first.
Supplementary angels are a sum of 180
The missing angle is 180-100 = 80
Now use that to find missing angle x
All angles in the triangle have a sum of 180
180 = 60+80+x
180-60-80=x
40 = x
the population of a city is 10,000 people. A researcher wants to estimate how many people own a car and how many don't. The researcher surveys a random sample of 240 and records and these results. 180 people do own a car and 60 people don't. estimate the number of people that do own a car and don't, round to the nearest 500
Answer:
7380 people have cars and 2460 people dont so rounded to the nearest 500 i would say it is 1000
Step-by-step explanation:
tell me if im right please
In ΔUVW, the measure of ∠W=90°, VW = 32 feet, and WU = 78 feet. Find the measure of ∠V to the nearest degree.
Answer: [tex]67.68^{\circ}[/tex]
Step-by-step explanation:
Given
[tex]\angle W=90^{\circ}[/tex]
[tex]VW=32\ ft[/tex]
[tex]WU=78\ ft[/tex]
from the figure, we can write
[tex]\Rightarrow \tan v=\dfrac{UW}{VW}\\\\\Rightarrow \tan v=\dfrac{78}{32}\\\\\Rightarrow \tan v=2.437\\\Rightarrow v=\tan^-1(2.437)\\\Rightarrow v=67.68^{\circ}[/tex]
I NEED HELP 17 POINTS PLUS BRAINLIST PLEASE
Answer:
E
Step-by-step explanation:
Hope this helped!
Evaluate the following expression when x=-5 and y=7: *enter numbers only
Answer
x+y
Step-by-step explanation:
© In a class full of men and women,4/9 of the class are women.
What is the ratio of men to women in its simplest form?
Answer:
4:9
Step-by-step explanation:
pleasee help mee
....
Answer:
x = 4.5
Step-by-step explanation:
a^2 + b^2= = c^2
4^2 + 2^ = c^2
16 + 4 = c^2
20 = c^2 --> find square root of 20 and round to nearest tenth*
4.47 = c
round up to 4.5
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
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