Answer:
To find area of the quadrilateral ABCD, now we have take the vertices A(x1, y1), B(x2, y2), C(x3, y3) and D(x4, y4) of the quadrilateral ABCD in order (counter clockwise direction) and write them column-wise as shown below. Add the diagonal products x1y2, x2y3, x3y4 and x4y1 are shown in the dark arrows.
Step-by-step explanation:
After a dilating a square with a scale factor of 3, which describes the image of the square?
O Its sides are 1/3 as long as those of the original square.
O its sides are 3 times as long as those of the original square.
O Its sides are 3 units longer than those of the original square.
O Its sides are 3 units shorter than those of the original square.
Answer:
2. It's sides are 3 times as long as those of the origanal square.
Step-by-step explanation:
The scale factor is 3. So the scale of the sides of the orig. square to the image is 1:3. So, it is 3 times as large as the preimage.
Margaret has some goats. The goats produce an average total of 21.7 litres of milk per day for 280 days. Margaret sells the milk in 12 litre bottles. Work out an estimate for the total number of bottles that Margaret will be able to fill with the milk. You must show clearly how you got your estimate.
Answer:
506 bottles
Step-by-step explanation:
21.7 * 280 = 6076 litters
6076/12 = 506.33333……. = 506 bottles
(0.33333 is less than 0.55555)
Which list shows all the factors of 36
bailey has a 72 oz water bottle that is 3/8 full, stacie has a 60 oz water bottle that is 3/5 full, tamara has a 48 oz water bottle that is 3/4 full. Who has the most water in their bottle?
Step-by-step explanation:
Bailey has 27 oz
stacie has 36 oz
tamara has 36 oz
tamara and stacie have the most water in their bottles
the expression 3x-9 and 23-5x represent the lengths (in feet) of two sides of an equailater triangle. find the perimeter of the triangle
Answer: 3ft
Step-by-step explanation:
Step 1; 3x-9=23 5x
Step 2; 3x9=23 5x 3x+ 9=23- 5x
Step 3 ; 3x-9 3x4-9 = 3ft
3ft is the answer.
Helps me pleaseeeee ;)
14 - 8 + 3 + 8 × [24 ÷ 8]
Answer:
33
Step-by-step explanation:
14 - 8 + 3 + 8 × [24 ÷ 8] =
14 - 8 + 3 + 8 × 3 =
14 - 8 + 3 + 24 =
6 + 3 + 24 =
9 + 24 =
33
Answer:
14-20×(24÷8)=-6×{3}=-18
Write the slope intercept form of x+3y=4
Answer:
y=-1/3x + 4/3
Step-by-step explanation:
A rectangle has perimeter 72 cm and length 28 cm. what is it width?
Kiara desea contratar el servicio de una línea telefónica con internet para realizar sus clases virtuales. Si el costo de una línea de telefonía móvil con Internet es C = 10 + 1,5t (C, en soles; t, en horas).
- Expresa el costo de la línea telefónica móvil en función del tiempo.
- Determina el dominio y el rango de una función.
- ¿Cuál será el costo luego de 48 horas de consumo de la línea telefónica con Internet?
Doy coronita
a) Kiara ha adquirido una línea de telefonía móvil con internet a un Coste Fijo de 10 soles y un Tasa de Consumo de 1,5 soles por hora consumida.
b) El Coste total por 48 horas de consumo de la línea telefónica con internet es 82 soles.
a) Nota - Puesto que la ecuación que describe el Coste ya existe en el enunciado, entonces se entiende el verbo "Expresa" como "Describa en sus propias palabras".
Como puede apreciarse el Coste de la línea telefónica móvil aumenta linealmente con el Tiempo de consumo por parte del usuario. En consecuencia, la función de Coste queda definida como sigue:
[tex]C(t) = C_{o} + r\cdot t[/tex] (1)
Donde:
[tex]C_{o}[/tex] - Coste fijo, en soles.[tex]r[/tex] - Tasa de consumo, en soles por hora.Entonces, tenemos que Kiara ha adquirido una línea de telefonía móvil con internet a un Coste Fijo de 10 soles y un Tasa de Consumo de 1,5 soles por hora consumida.
b) Una característica de las Funciones Lineales es que tanto su Dominio como Rango comprenden al Conjunto de todos los Números Reales, al ser de Pendiente constante esta Función.
Por tanto, el Dominio y el Rango de la Función en cuestión es el Conjunto de todos los Números Reales.
c) Si sabemos que [tex]C_{o} = 10[/tex], [tex]r = 1,5[/tex] y [tex]t = 48[/tex], entonces el Coste Total por concepto de 48 horas de consumo es:
[tex]C(48) = 10 + 1,5\cdot (48)[/tex]
[tex]C(48) = 82[/tex]
El Coste total por 48 horas de consumo de la línea telefónica con internet es 82 soles.
Invitamos a ver este problema sobre Costes: https://brainly.com/question/15723794
A-123
B-57
C-90
D-33
Answer:
D
Step-by-step explanation:
Please answer both questions and Show Work... I will mark you brainliest and give you five starts
Answer:
Step-by-step explanation:
For each problem you need to make sure that the angles are the same.
So x + 22 = 90
x = 90 -22 = 68 degree
For the second problem
7x + 10 = 8x
10 = 8x -7x
x = 10 degree
How can you use slope to determine whether the parallelogram is a rectangle?
Step-by-step explanation:
To do this we need to calculate the slope of each side. If we can show that the slopes of the opposite sides are the same, then the opposite sides are parallel. The slopes of the opposites were the same, so ABCD is a parallelogram.
Of depression of a banana from the monkey tree 25m high is 56 degree . Calculate the distance of the banana from the foot of the tree
Answer:
164 in sum
Step-by-step explanation:
plus it and get the answer
hi can you help me ? Finish the pattern ____ 8,570 ____ 85.7 8.57 ____
Answer:
85,700...8,570...857...85.7...8.57...0.857
Find the area of these numbers
Answer:
It's a rectangle. So,
Area = Length × Width
Area = 16.4 × 9
Area = 147.6 cm²
s=yr-6yt^3 solve for y!
Answer:
y = [tex]\frac{s}{r-6t^3}[/tex]
Step-by-step explanation:
Given
s = yr - 6yt³ ← factor out y from each term on the right side
s = y(r - 6t³ ) ← divide both sides by (r - 6t³)
[tex]\frac{s}{r-6t^3}[/tex] = y
The roots of a plant reach down 3/4 inches below ground. How many inches is the plant above the
ground?
12 1/2 in and 3 3/4 in
Answer:
sorry man i need free answers, good luck doe
Step-by-step explanation:
Answer:
39/4 or 9 3/4
Step-by-step explanation:
27/2 - 15/4
2 times 2 = 4 so 2 times 27=54
54/4 - 15/4 =39/4
Ryan records four numbers from his science homework using scientific notation.
35x10^5 , 2.6x10^3 , 1.6x10^-6 , 7.9x10^2.
which number did Ryan record incorrectly?
[tex]\large \mathfrak{Solution : }[/tex]
The incorrect one is 35 × 10⁵
it can be written as :
[tex]3.5 \times 10 {}^{6} [/tex]HELP!!! QUICK!!!
PLEASEE
Answer:
Answer is 'B'.
Step-by-step explanation:
Solve for x. Show work
10-1/2x = 6 + 3x
[tex]x = \frac{8}{7} [/tex]
Step-by-step explanation:[tex]10 - \frac{1}{2} x = 6 + 3x[/tex]
[tex]20 - x = 12 + 6x[/tex]
[tex]20 - x - 6x = 12 + 6x - 6x[/tex]
[tex]20 - x - 6x = 12[/tex]
[tex] - x - 6x = 12 - 20[/tex]
[tex] - 7x = 12 - 20[/tex]
[tex] - 7x = - 8[/tex]
[tex]x = \frac{8}{7} [/tex]
x=8/7
....
.......
......
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Sarah baked 134 desserts in 8 3/4 months. Find Sarah's dessert making rate in desserts per month.
*put the answer in fraction form pls
Step-by-step explanation:
8 ¾ = 35/4
[tex] \frac{134}{ \frac{35}{4} } = \frac{134 \times 4}{35} = \frac{536}{35} [/tex]
Is 11^10 equivalent to 11^5
Answer:
No
Step-by-step explanation:
They are different because the base are the same but the exponents are different.
If Sarah drives 55 miles per hour, how long will it take her to drive from
Amityville to Denton?
Answer:
29.5 hours
Step-by-step explanation:
Amityville to Denton is 1625 miles.
Since we know that Sarah drives at 55 mph we can divide 1625/55 and get 29.45454... and I assume that they want it rounded so it will be around 29.5 hours
Answer:
29.552727272727273 hours
Step-by-step explanation:
rounded to nearest minute is 29 hours and 55 minutes.
Please i need this problem solved today
Answer:
Below!
Step-by-step explanation:
So keeping track from what we understand,
Problem:
-4.7 + 17.4 - 8.9 - 15.3 = A
↓
-12.7 - 24.2 = A
↓
A = -11.5!!
At chucky bee restaurant, the meal costs $55.25 and desserts cost $15.75 for 5 people. How much money does each person have to pay?
Answer:
$14.20
Step-by-step explanation:
First we add both the meal ($55.25) and the dessert ($15.75) to calculate the total cost which would be $77.00 Assuming the bill was evenly split among the five people, we would divide the total cost ($77.00) by all 5 people which gives us 14.20 so each person would have to pay $14.20.
hope this helps!
pin this please answer my question i will make you a brainlist .....
Answer:
10%Step-by-step explanation:
Given:
Borrowed amount P = Rs 100000Time t = 3 yearsNumber of compounds n = 3Interest I = Rs 33100Rate r = ?Use formula:
I = P(1 + r)³ - PSubstitute values and solve for r:
33100 = 100000(1 + r)³ - 100000133100 = 100000(1 + r)³(1 + r)³ = 133100/100000(1 + r)³ = 1.3311 + r = ∛1.3311 + r = 1.1r = 0.1 or 10%Four times the quantity of a number plus six
Answer:
4x + 6. 4 times the unspecified quantity plus 6 would be written like this as an equation.
Answer:
4x+6
Step-by-step explanation:
four times the quantity of a number x plus six
i need help please, this question has been giving me a headache.
Answer:
The first box (upper left corner)
Step-by-step explanation:
Since the y-intercept is 1/4 (you can find this where x = 0), in slope intercept the second number must equal the y-intercept.
Example:
y = 3x + 2 (0,2) is the y-intercept.
Therefore, the second number must equal 1/4 which the first box is correct.
(Negative 1/4 multiplied by -1 equals positive 1/4)
Covert 298.4 to a fraction
[tex]\\ \sf\longmapsto 298.4[/tex]
[tex]\\ \sf\longmapsto \dfrac{2984}{10}[/tex]
[tex]\\ \sf\longmapsto \dfrac{1492}{5}[/tex]
298.4/1 × 10/10
=2984/10
