Answer:
c'est une pyramide régulière à base carrée de35.4 m de large et de 21.6 m de haut. calculer l'inclinaison d'une face par rapport à l'horizontale. ... dans le triangle rectangle SHA: tg SAH = 21,6/17,7 donc l'angle SAH = 50,66° ...
Step-by-step explanation:
Whats the domain for this
Answer:
Step-by-step explanation:
increasing intervals= (-inf,-2) and (0,2.2)
decreasing intervals=(-2,0) and (2.2,3.2)
Domain= (-inf,3.2]
range=(-inf,5]
local max. points= (-2,0) nd (2.2,5)
local min. point= (0,-3)
A product is composed of four parts. In order for the product to function properly in a given situation, each of the parts must function. Two of the parts have a 0.79 probability of functioning, and two have a probability of 0.83. What is the overall probability that the product will function properly?
Answer:
0.430
Step-by-step explanation:
Product has four parts :
For proper functioning, each part must function :
Let the 4 parts be:
A, B, C and D
Proper functioning probability :
A and B = 0.79
C and D = 0.83
For proper functioning :
P(A) * P(B) * P(C) * P(D)
0.79 * 0.79 * 0.83 * 0.83
= 0.42994249
= 0.430
What is the area of the composite shape?
Answer:
84 sq. inches
Step-by-step explanation:
When you section off each, you can find the area of each shape and add together to make composite.
Triangle on left is 6 sq. inches
Rectangle on right (5x10) is 50 sq. inches
Rectangle on bottom (7x4) is 28 sq. inches
please answer my question
Answer:
well 12 x 10 = 120 so 120 x 10 = 1200 and 5 x 5 = 25 so 25 x 10 = 250 and 1200 + 250 would be 1450
a farmer has enough food to feed 50 animals in his cattle for 15 days . how long will the food last if there are 25 more animals in his cattle?
Answer: 22.5 days
15 days = 50 animals
? = 25 animals
1/2 times 15 = 25 animals
7.5 days = 25 animals
15+7.5 = 22.5
Step-by-step explanation:
Worth 15 points so please actually help me!!
Which function is it?
Jake cuts a block of wood along the red line. When he looks at the newly exposed face, what is the shape of the cross-section? 4 in 6 in 10 in O A. A rectangle, 10 inches by 6 inches B. A rectangle, 10 inches by 4 inches C. A square, 6 inches by 6 inches D. A rectangle, 6 inches by 4 inches + PREVIOUS
Answer:10 inches by 6 inches
Step-by-step explanation:
there is no answer that shows that when he cuts the red line it still is 4 inches it got cut so its not
A local charity is selling seats to a baseball game. Seats cost $24 each, and snacks cost an additional $6 each. The charity needs to raise $360 to consider this event a success.
Answer:
They could sell 10 people one seat and 2 snacks each.
$24+$6+$6=$36
That's be $36x10=$360
Step-by-step explanation:
8 is the quotient of a number g and 3.
So whats the question?
Answer:
g ÷3 =8
Step-by-step explanation:
Can’t figure out M<7/12
The options are
A.1
B.-1
C.-9
D.-5
M < 7 / 12
(1) < 7 / 12
(1) < 0.583333333 (false statement)
(-1) < 7 / 12
(-1) < 0.583333333 (true statement)
(-9) < 7 / 12
(-9) < 0.583333333 (true statement)
(-5) < 7 / 12
(-5) < 0.583333333 (true statement)
B C D maybe?
Which list correctly orders the numbers from LEAST to GREATEST?
PLZ HURRY
Answer:
(A) is correct
Step-by-step explanation:
Please give thanks to all my answers and please mark as brilliant and please follow me
If 10^ 5, what is x?
Answer:
100,000
Step-by-step explanation:
divide 36 in to the ratio 2 : 3 :1
Answer:
the ans is 0.5
(hope it helps :D hehe)
Step-by-step explanation:
Water and orange squash is mixed in the ratio 11 : 2 Find how much water is needed to dilute 240 cl of orange squash
Answer: 1,320 cl
Step-by-step explanation:
Water and orange squash are mixed in the ratio 11 : 2.
This means that at their simplest if using cl, it would take 11cl of water and 2 cl of orange squash for a proper dilution.
If 240 cl of orange sqaush is used and you need to find the amount of water, use direct proportion with x as water.
11 : 2
x : 240
Cross-multiply:
2x = 11 * 240
x = 2,640 / 2
= 1,320 cl
The diameter of a circular hot tub at a hotel is 6 yards. What is the circumference of the hot tub? Use 3.14 forpi
Answer:
18.852 yards
Step-by-step explanation:
Given data
Diameter= 6 yards
Radius= 6/2= 3 yards
We know that
circumference= 2πr
substitute
C= 2*3.142*3
C=18.852 yards
Hence the circumference is 18.852 yards
From 86 to 118 what is the percentage increase a percent
Answer:
37.2093%
Step-by-step explanation:
(V2−V1)|V1|×100
=(118−86)|86|×100
=3286×100
=0.372093×100
=37.2093%change
=37.2093%increase
I need help , I need to get 80%
please help me with this
find p and q
Answer:
Step-by-step explanation:
p = 0
q = 1
refer to the attachment please:)
Graph the line with slope -5 and y-intercept 7.
Answer:
start your grap at (0,7) and go up 5 to the right 1 and down 5 to the left 1
I need help with this question ASAP
Answer: b = 55° c = 125°
Step-by-step explanation:
55° is a vertical angle to b. This means that 55° = b
Supplementary means that 2 angles add up to 180° c is a supplementary angle to 55°, so 180 - 55 = 125°
I am not a professional, I am simply using prior knowledge!
Note- It would mean the world to me if you would mark me brainliest!
Answer:
B = 55
c= [tex]\frac{360 - (55*2)}{2}[/tex]
=125
Step-by-step explanation:
Who wants some points?
5+ 3 + 10+42-26=?
Answer:
34
Step-by-step explanation:
5+3=8
8+10=18
18+42=60
60-26=34
34 ;D thxs for the points, Your cute btw
Jika 5log2 = x dan 5log6 = y, maka nilai 4log150 adalah
Menjawab:
y + 2x
Penjelasan langkah demi langkah:
Menulis ulang pertanyaannya
4log5 = x
4log 6 = y
4 log 150 = 4log (2 * 3 * 5 * 5)
= 4log 6 + 4log 5 + 4log 5
Substrat
= y + x + x
= y + 2x
Oleh karena itu ekspresi yang dibutuhkan adalah y + 2x
Pls help :) i really need to finish it
Answer:
ok so if equilateral triangle has 1 inch and box has 9 inch of height, the lateral area would be 27 square-inch
Step-by-step explanation:
ayuda, cuáles son los ángulos de un triángulo isósceles usando un ángulo A de 37 °
Answer:
La suma de los ángulos interiores de un triángulo es igual a 180°. A + B + C = 180º
El valor de un ángulo exterior de un triángulo es igual a la suma de los dos interiores no adyacentes. ...
Un ángulo interior y exterior de un triángulo son suplementarios, es decir, s
A group of nine friends po to a baseball game. Each friend buys either a hamburger or hot dag
at the game
The group buy 6 hot dogs and 3 hamburgers for a total of $27.75.
• A hamburger costs $1.75 more than a hot dog.
What is the cost of a hamburger?
Answer: $4.25
Step-by-step explanation:
Let the cost of the hotdog be x
Since a hamburger costs $1.75 more than a hot dog. Then, the cost of the hamburger will be:
= x + 1.75
We are further told that the group buy 6 hot dogs and 3 hamburgers for a total of $27.75. This can then be represented in an equation as:
6 hot dogs + 3 hamburger = $27.75
(6 × x) + 3 × (x + 1.75) = 27.75
6x + 3x + 5.25 = 27.75
9x = 27.75 - 5.25
9x = 22.50
x = 22.50/9
x = 2.50
The hotdog cost $2.50
Cost of hamburger = x + 1.75
= $2.50 + $1.75
= $4.25
The point V(-5, 6) is rotated 180° counterclockwise around the origin. What are the coordinates of the resulting point, V′?
Answer:
V'(5, - 6)
Step-by-step explanation:
V(-5, 6)
For a counterclockwise rotation at 180°about the origin ;
The point (a, b) becomes - - - - > (-a, - b)
Therefore,
If ; V(-5, 6) is rotated 180° counterclockwise about the origin, we have ;
V(-5, 6) - - - - > V'(5, - 6)
A farmer is constructing a second rectangular greenhouse similar to another greenhouse using a scale factor of 2. The first greenhouse has a width of 10 meters, and a length of 20 meters. What is the perimeter of the second greenhouse.
Answer: 120 meters
Step-by-step explanation:
The first greenhouse has a width of 10 meters, and a length of 20 meters. Since a scale factor of 2 is used, we have to multiply the length and width by 2.
Length of second greenhouse = 20 × 2 = 40
Width of second greenhouse = 10 × 2 = 20
The perimeter of the second greenhouse will then be:
= 2(length + width)
= 2(40 + 20)
= 2 × 60
= 120 meters
Fill in the missing number in this newspaper report:
Houses cost £100 000 one year ago
They now cost £
This is a 25% increase
How much does it now cost ?
Answer:
£125000
Step-by-step explanation:
Original cost of house = £100 000
Percent increase = 25%
Increase in price = 25% of 100,000
Increase in price = 0.25 * 100,000
Increase in price = 25000
New cost = original cost + Increment
New cost = 100,000 + 25,000
New cost = 125,000
Hence it now cost £125000
EXERCISE 11
a)
The perimeter of a rectangle is 44 m and the area is 117 m². Determine the dimensions of
the rectangle.
Answer:
the dimensions are 9 and 13
234-230/1,000 and what should I draw?
draw anything you'd like haha