Martha Washington Elementary School has a right triangular playground. There are swings at point A, a slide at point B, and a jungle gym at point C.
It is 60 feet between the slide and the jungle gym. Find the distance between the jungle gym and the swings.
60+90=180
=150
180-150
= -30
brainyest pls
The distance of the jungle gym to swing is 120 feet.
We have given that the diagram
we have to find the distance between jungle gym and swings is,
What is the formula for 30-60-90 theorem?
suppose that x is shorter length then the hypotenuse is 2x and [tex]x\sqrt{3}[/tex]
is the longer length
By using the Pythagoras formula we have
The length of CA is,
[tex]CA=60(2)=120[/tex]
Therefore the distance of the jungle gym to swing is 120 feet.
To learn more about the right angle triangle visit:
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its for 7th grade plss help me
Answer:
x ≤ 40
Step-by-step explanation:
x >= -5x8
x =< 40
A sandbox in the shape of a rectangular prism is
7 feet long, 5 feet wide, and 1 foot tall. If six
inches is added to the height, how much more
sand can it hold?
HELP PLASSS!!!
A. 12 ft
B. 15Ft
C: 17.5 ft
D. 21 ft
Answer:
C. 17.5
Step-by-step explanation:
The current volume of the sandbox is 7×5×1 = 35 feet³
If six inches is added to the height, the new volume will be 7×5×1.5=52.5
To find the difference in how much the snadbox can hold, you can subtract. 52.5-35= 17.5
Find the length of a. Round to 3 decimals.
Answer:
a ≈ 22.184
Step-by-step explanation:
Using the Cosine rule in Δ ABC
a² = b² + c² - 2bc cosA
Here b = 15, c = 12 and A = 110° , then
a² = 15² + 12² - (2 × 15 × 12 × cos110° )
= 225 + 144 - 360 cos110°
= 369 - 360 cos110°
= 492.12725.. ( take the square root of both sides )
a = [tex]\sqrt{x492.12725}[/tex] ≈ 22.184 ( to 3 dec. places )
What is the slope of the line represented by -3x + 5y = 20 ?
please help
Mofor and Shanice are selling fruit for a school fundraiser. Customers can buy small boxes of oranges and large boxes of oranges. Mofor sold 12 small boxes of oranges and 3 large boxes of oranges for a total of $96. Shanice sold 6 small boxes of oranges and 6 large boxes of oranges for a total of $84. Find the cost each of one small box of oranges and one large box of oranges.
Answer:
$6 = cost of small box
$8 = cost of large box
Step-by-step explanation:
Let s = cost of small box
l = cost of large box
(1) 12s + 3l = 96 (2) 6s + 6l = 84
Multiply by -2 -24s - 6l = -192
-18s = - 108
s = $6 = cost of small box
12(6) + 3l = 96
72 + 3l = 96
3l = 24
l = $8 = cost of large box
PQ and QR are 2 sides of a regular 12-sided polygon.
PR is a diagonal of the polygon.
Work out the size of angle PRQ.
You must show your working.
The size of the angle m∠PRQ for the polygon is equal to 15°
How to calculate for the angle PQR using interior angle of the polygonTo calculate the sum of interior angles of a polygon, you can use the following formula:
Sum of interior angles = (n-2) x 180 degrees
Where "n" represents the number of sides (or vertices) of the polygon.
Given the 12 sided polygon;
(12 - 2) × 180 = 1800
one interior angle = 1800/12 = 150°
The angle PQR is a base angle of the Isosceles triangle ∆PQR with one interior angle of the 12-sided polygon so;
m∠PRQ = (180 - 150)/2
m∠PRQ = 15°.
Therefore, the size of the angle m∠PRQ for the polygon is equal to 15°
Read more about polygon here:https://brainly.com/question/1592456
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Show your work find what x equals
x/2+3/2<5/2 pls don't put a link just answer the question
Answer:
x < 2
Step-by-step explanation:
I didnt feel like typing it out but the explanation is in the picture hope this helps :)
Answer:
x<2
x/2 plus 3/2 <less than or equal to 5/2
x/2< 2/2 or 1
X < 2 * 1
X < 2
have a great day!!!
Write an expression that is equivalent to: -1/2(10 + 1/4)
Answer:
Step-by-step explanation:
-1/2(10 + 1/4)
10+1/4 = 41/4
Since the denominator is 4, you multiply 10 by 4 to make it equivalent since 10 is a whole number and 1/4 is a fraction
-1/2(10.25)= -41/8 or 5.125
please help me
giving brainliest
Answer:
12,713 lbs
Step-by-step explanation:
1 ton = 2,000 lbs
So,
6(2,000) + 713 = 12,713 lbs
if kellley wanted to redistribute the liquid equally, how much liquid would each bottle have?
Answer:
we dont know how much liquid it is
Mia got 28 questions correct on a 40 question test. What percent of the questions did she get correct?
Answer:
70%
Step-by-step explanation:
28/40 = 14/20 = 7/10 = 0.7 = 70%
Answer:
70%
Step-by-step explanation:
100% A+
Ri |Wr
ght|ong
39 1 97.5% A+
38 2 95% A
37 3 92.5% A-
36 4 90% A-
35 5 87.5% B+
34 6 85% B
33 7 82.5% B-
32 8 80% B-
31 9 77.5% C+
30 10 75% C
29 11 72.5% C-
28 12 70% C-
27 13 67.5% D+
26 14 65% D
25 15 62.5% D-
24 16 60% D-
23 17 57.5% F
22 18 55% F
21 19 52.5% F
20 20 50% F
19 21 47.5% F
18 22 45% F
17 23 42.5% F
16 24 40% F
15 25 37.5% F
14 26 35% F
13 27 32.5% F
12 28 30% F
11 29 27.5% F
10 30 25% F
9 31 22.5% F
8 32 20% F
7 33 17.5% F
6 34 15% F
5 35 12.5% F
4 36 10% F
3 37 7.5% F
2 38 5% F
1 39 2.5% F
0 40 0% F
plz help and yes im lazy.
Answer:
38
Step-by-step explanation:
A=11
T=2
U=16
AxU (11x2)=22
22+16
38
38 is the final answer
Answer:
I think it would be 38
Step-by-step explanation:
v=16+11(2)
a lego brick is 5/6 of a cm long, how long will the total length of 336 bricks be?
Answer:
278.88 cm
Step-by-step explanation:
I’m not smart so help me please get it right
Answer:
Surface area = 148cm^2
Volume = 120cm^2
Step-by-step explanation:
You are smart don't say you're not. :)
Answer:
Surface Area is 148 cm^2
Your Volume will be 120 cm ^3
Step-by-step explanation:
Surface Area you get by getting the area of each of the 2 dimensional shapes, the formula to get the surface area for a rectangualr prism is 2(wl+hl+hw), so you would plug in 2((5(6))+((4(6))+(4(5)) which will give you 2((30)+(24)+(20)) which will then give you 2(74) and the final answer will be 148 cm^2
The formula for Surface Area is w(l)(h) so in this case it will be 5(6)(4) which will be 30(4)= 120 cm^3
Hope this helps
A small box of pens costs $6. A large box of pens costs $8. The table shows the
costs of buying certain numbers of boxes of pens. Which ordered pair represents
the cost of 5 small boxes and 5 large boxes?
what is 15/9 equivalent to
Answer:
1 6/9 or 1 2/3
Step-by-step explanation:
Answer: A lot of fractions
Step-by-step explanation:
Some Examples: 5/3, 10/6, 20/12
y = -5 + 6 -----------
Answer:
y = -5 + 6=1 is your answer
can someone help me asap
Answer:
so 414 so the 4 in the hounded coloum
1011 the one is in the tenths coloum
does this help you work out the over two
Step-by-step explanation:
Which function has the same range as
f(x)= -2sqrt (x-3)+8
Answer:
Answer: : g(x)=-sqrt(x+3)+8
Step-by-step explanation:
The function has the same range is the third one:
g(x)=-sqrt(x+3)+8
The range of this function is:
x+3>=0
sqrt(x+3)>=sqrt(0)
sqrt(x+3)>=0
Multiplying the equation by -1:
-1[ sqrt(x+3)>=0]
- sqrt(x+3)<=0
Adding 8 both sides of the equation:
- sqrt(x+3)+8<=0+8
- sqrt(x+3)+8<=8
g(x)<=8
Then Range g(x)= (-Infinite, 8]
Answer: Third option: g(x)=-sqrt(x+3)+8
Question 14 of 15
Evaluate (3/4)x^0
Answer:
I'm not sure if this is right, but I got 3/4. (0.75 as a decimal) I hope this helps!
Step-by-step explanation:
Help brainliest
Write an equation in slope-intercept form of the line that passes through the given points
Answer:
y = - [tex]\frac{4}{3}[/tex] x - 1
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 3, 3) and (x₂, y₂ ) = (0, - 1) ← 2 points on the line
m = [tex]\frac{-1-3}{0+3}[/tex] = - [tex]\frac{4}{3}[/tex]
The line crosses the y- axis at (0, - 1 ) ⇒ c = - 1
y = - [tex]\frac{4}{3}[/tex] x - 1 ← equation of line
Can anyone solve for x? Please.
Answer:
[tex] \frac{20}{24} = \frac{22}{x + 22} \\ 24 \times 22 = 20x + 20 \times 22 \\ 20x = 4 \times 22 \\ x = 88 \div 20 = 4.4[/tex]
The
Black
for this set of data is 23.
11 27 14 34 16
17
A mean
B median
c) mode
D)Range
Answer:
D
Step-by-step explanation:
Add 11,27,14,34,16, and 17 then divide by 7
PLEASE HELP I NEED IT TO PASS THIS CLASS
Answer:
Angle 5 = 37°
Angle 8 = 143°
Step-by-step explanation:
Angle 2 = Angle 8
Reason : Alternate exterior angles are equal.
Therefore,
Angle 8 = 143°
Angle 5 + Angle 8 = 180°
Reason : Angle 5 & 8 are in a linear pair.
Angle 5 + 143° = 180°
Angle 5 = ( 180 - 143 )°
Angle 5 = 37°
A bar of soap is shaped like a right rectangular prism. The base is a rectangle that is 12 centimeters by 2 centimeters. The height is 3 centimeters. A second bar of soap is shaped like a square pyramid with the same volume as the first bar of soap. Each side of the base of the pyramid is 6 centimeters in length. What is the height of the pyramid?
Answer:
6 cm
Step-by-step explanation:
Volume of a Prism = base area x height =
Base area = length x width = 12 x 2 = 24 cm^2
Volume = 24 x 3 = 72 cm^3
Volume of a pyramid = 1/3( l x w x h)
72 = 1/3( 6x6 x h)
Multiply both sides of the equation by 3
216 = 36 x h
divide both sides by 36
h = 6
Don’t have to show work
Answer:
I would say A cause I think that that is the closest answer
Step-by-step explanation:
I am so so so sorry if this is wrong I'm not that great at math myself.
Which is a graph of y= -2x + 3?
Answer:
B (or top right)
Step-by-step explanation:
The equation is written using the y = mx + b format.
m = slope
b = y-intercept
need help with area for solving this
Answer:
Step-by-step explanation:
First find the area of total rectangle which equals 20 * 12 = 240
Second find the area of triangle which equals 0.5 * 4 * 6 = 12
The required area = total rectangle - triangle = 240 - 12 = 228
Answer:
NEEEEEGARRRRR
Step-by-step explanation:
20 points help i dont get my brothes school work LOL
Answer:
1/12 a mile
Step-by-step explanation:
Answer:
B. 1/12 is the right answer because you have to times the fraction by the reciprocal because you can't divide a fraction. So, you do 1/3 *1/4 = 1/12
Step-by-step explanation:
have a good day/night
may i please have a branlliest