Answers
Answer:
by basic proportionality theorem( Thales theorem)
8/20.8=9/23.4
0.3846153846153=0.384615384615
so by sss similarity both traingles are similar
Step-by-step explanation:
hope it helps
Related Questions
Simplify an expression for the perimater of the equilateral triangle shown blown
Answers
Answer:
5.25x-6
Step-by-step explanation:
Help!!!! Please and thanks
Answers
Answer: 9x=-7
Explanation:
6x+3x=9x
2y+-2y=0
-2+-5=-7
1) Find the fourth angle.
X
93°
89°
please helppp
Answers
Explain how to do this
Answers
Answer:
90°
Step-by-step explanation:
Since, all sides of the given quadrilateral are equal. Therefore it is rhombus.
Diagonals of a rhombus bisects at right angles.
So, x = 90°
A train traveled 1360 miles in 16 hours. What was the average speed of the train in miles per hour?
Answers
Answer:
85 miles per hour
Step-by-step explanation:
What are 4 activities you would like to do when it’s warm/hot outside?
What are 3 activities you like to do when it’s cold outside?
Which would you rather have, 7 months of cold or hot weather?
Answers
Answer:
1. swimming, playing soccer, walking, running
2. skiing, walking, ?
3. hot weather
3 + 15 ÷ 3 × 5 – 2
please answer this im to lazy
Answers
Step by step explanation:
3+15 divide 3*5-2 - Calculate 15 divide 3*5
3+25-2 - Calculate the sum or difference
26
Lara makes birdseed by mixing peanuts and sunflower seeds in a 2:3 ratio. The peanuts costs 3p per 10g and the sunflower seeds cost 9p per 10g. Lara sells the birdseed £1 per 100g portion.
How much profit does Lara make on each portion? Give your answer in pence.
Step by step explanation plssss tqsm.
Answers
Answer:
Lara will do a profit of 34 pence by 100 grams of birdseed.
Step-by-step explanation:
The given ratio means that there are 2 grams of peanuts and 3 grams of sunflower per each 5 grams of birdseed. Now, we obtain the amount required of peanuts and sunflower for 100 grams of birdseed by simple rule of three:
Peanuts
[tex]x = \frac{100\,g}{5\,g}\times 2\,g[/tex]
[tex]x = 40\,g[/tex]
Sunflower
[tex]y = \frac{100\,g}{5\,g}\times 3\,g[/tex]
[tex]y = 60\,g[/tex]
If we know that 10 grams of sunflower cost 9 pence and 10 grams of sunflower cost 3 pence, then the total cost of production of 100 grams portion:
[tex]C = \left(\frac{0.03\,GBP}{10\,g} \right)\cdot (40\,g)+\left(\frac{0.09\,GBP}{10\,g} \right)\cdot (60\,g)[/tex]
[tex]C = 0.66\,GBP[/tex]
And the profit done by Lara is:
[tex]\Delta C = 1\,GBP - 0.66\,GBP[/tex]
[tex]\Delta C = 0.34\,GBP[/tex]
Lara will do a profit of 34 pence by 100 grams of birdseed.
A department store buys 200 shirts at a cost of $1,600 and sells them at a selling price of $10 each. Find the percent markup.
Answers
Answer:
160%
Step-by-step explanation:
vous
2v
Next
Probability of Compound Events: Mastery Test
Submit Test
2
Select the correct answer.
A six-sided fair dle and an eight-sided falr die are rolled together. What is the probability of getting numbers whose sum is a multiple of 3?
O A 1/3
O B.
OD.
10) los via
О Е.
Reset
Next
Answers
Answer:
I would say A because 6:3 can only equal 1/3.
Step-by-step explanation:
It would help if you formatted a bit better though. As the choices are not clear. ^^
The probability of getting numbers whose sum is a multiple of three is,
⇒ 1 / 3
Since, The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.
Here, We have;
There are 48 possible outcomes in this situation, and of those outcomes, the ones whose sums are a multiple of three are;
12, 21, 15, 51, 24, 42, 33, 18, 27, 36, 63, 45, 54, 48, 57, and 66.
So, that is 16 out of 48 possibilities,
⇒ 16/48,
⇒ 1/3.
Thus, The probability of getting numbers whose sum is a multiple of three is,
⇒ 1 / 3
Learn more about the probability visit:
https://brainly.com/question/13604758
#SPJ7
2 x 3x=
2x2=
__+___=
Answers
Answer:
1)6x
2)4
3)6x+4=2(3x+2)
Step-by-step explanation:
You earn $60 for mowing 5 lawns. How much do you earn for mowing 15 lawns ?
for 15 lawns
Answers
Answer:
It is $180
Step-by-step explanation:
Hope this helped have an amazing day/month/year!
-3x + 4 > 25 explain the steps needed to solve the inequality.
Answers
Answer:
x < - 7
Step-by-step explanation:
Given
- 3x + 4 > 25 ( subtract 4 from both sides )
- 3x > 21
Divide both sides by - 3, reversing the symbol as a result of dividing by a negative quantity.
x < - 7
HELP does anyone get these three questions?
Answers
Step-by-step explanation:
since we have the relation (inches/dollars)
4.3 inches down per dollar
per 10 dollars 43 inches down
per half a dollar 2.15 inches down
per 63.60 dollars 273.48 inches down
For what values of r will the area of
the shaded region be greater than or equal to
12 square units?
Answers
The area of a rhombus is 16 cm 2 . If the length of one diagonal is 4 cm, find the
length of the other diagonal.
Answers
Answer: The length of the other diagonal is 8 cm.
Step-by-step explanation:
Area of rhombus = [tex]\frac{pq}{2}[/tex]
[tex]\frac{4q}{2} =16\\[/tex]
[tex]4q = 32\\q = 8\\[/tex]
The length of the other diagonal is 8 cm.
Which is the smallest?
a. -30
b. 3
c. 0
d -1
Answers
Answer:
-30..................
It is given by the formula ph=-log[h+] find the ph of each substance. A)baking soda:[H+]=10^-8 per liter
Answers
Answer:
pH = 8
Step-by-step explanation:
Formular is given as;
pH = -log[H+]
A)baking soda:
[H+] = 10^-8
Upon inserting it into the formular;
pH = -log (10^-8)
pH = - ( -8)
pH = 8
Use the order of operations to evaluate the expression below.
5+7 • 2-90 + 3+ 8 - 1
Answers
Answer: 5+7=12
2- 90 + 8 -1 = -81
Step-by-step explanation:
can you guys help me please
Answers
Answer:
C. 2(6)-2x=3
Step-by-step explanation:
You distribute the 2 to the 6 and then to the negative x
a bottle contains 3/4 gallon of fruit punch. If 6 people share the fruit punch equally, how much fruit punch does each get
Answers
Answer:
1/8 gallon of fruit punch
Step-by-step explanation:
there is 3/4 of a gallon divided equally among 6 people,
divide 3/4 by 6
3/24 = 1/8
Hosea borrowed $20,000 to buy a new speed boat. The interest rate on his loan is 5%. If he plans to pay the loan back in three years, how much interest will he pay? What will be the total cost that he will owe including interest?
Answers
Answer:
a. Interest amount is $3,000.
b. Total cost is $23,000.
Step-by-step explanation:
a. How much interest will he pay
This can be calculated as follows:
Interest amount = Principal loan Amount * Interest rate * Number of years ........ (1)
Where;
Principal loan Amount = $20,000
Interest rate = 5%
Number of years = 3
Substituting the values into equation (1), we have:
Interest amount = $20,000 * 5% * 3 = $3,000
b. What will be the total cost that he will owe including interest?
Total cost = Principal loan Amount + Interest amount = $20,000 + $3,000 = $23,000
What is the answer please I need emergency help I will mark you as brainlist ✨
Answers
Answer:
A. 3.7, because |3.7| = 3.7
Step-by-step explanation:
What the question is referring her by magnitude is units away from 0. 3.7 is 3.7 units away from 0, which is the same thing as the absolute value of 3.7. And since absolute value is always positive, C is already out. D is also out as the value doesn't change. B's reason contradicts the answer, so it is also wrong. This leaves A (3.7, because |3.7| = 3.7) as our answer.
3. Problema 2: Suponga que un fabricante de radios tiene la función de costo total C (x) = 43x + 1850 dólares y la función de ingreso R (x) = 80x dólares. Donde "x" es el número de radios fabricados y vendidos. Halle:
Answers
Responder:
$ 11,137
Explicación paso a paso:
Como no se nos dice qué encontrar, también podemos encontrar el beneficio obtenido por la venta de 351 unidades de radio.
Dado
Función de costo C (x) = 43x + 1850
Función de ingresos R (x) = 80x
Obtener la función de ganancias
P (x) = R (x) - C (x)
P (x) = 80x - (43x + 1850)
P (x) = 80x - 43x - 1850
P (x) = 37x - 1850
Si se fabrican 351 radios, la ganancia obtenida se calculará como se muestra a continuación:
P (351) = 37 (351) - 1850
P (351) = 12,987-1850
P (351) = 11,137
Por lo tanto, la ganancia obtenida de las ventas de 351 radios es de $ 11,137
another question ...
Answers
Answer:
x is adding 2 and y is subtracting 4
+2/-4
Step-by-step explanation:
i looked at the graph.
2x=-4y
Every X value goes up 2 while every Y value declines 4.
express:50000000 in exponeutialform
Answers
Answer:
5^7
Step-by-step explanation:
Answer:
It is 5^7
Step-by-step explanation:
Hope this helped have an amazing day/month/year!
A Belle made 18 out of 20 free
throws. What percent did she make?
PLEASE HELP
Answers
90%
Complete the conversion
4.5 T = ____ Ib
Answers
Answer:
9920.8
Step-by-step explanation:
I DID MY MATH! YAY!
Answer:
9,000 lbs
Step-by-step explanation:
solve the linear equation 1/5(10x-20)=x-3
Answers
Answer:
x=1
Step-by-step explanation:
1/5(10x-20)=x-3
2x-4=x-3
2x-x=4-3
x=1
Answer:
The value of x is 1 after solving the linear equation.
Step-by-step explanation:
Given equation is:
[tex]\frac{1}{5}(10x-20)=x-3[/tex]
We will solve the equation by simplifying first.
[tex]\frac{1}{5}*10x-\frac{1}{5}*{20}=x-3\\2x-4=x-3[/tex]
Now, we will subtract x from both sides of the equation,
2x-x-4 = x-x-3
x-4 = -3
Next, we will add 4 on the both sides of the equation,
x-4+4 = -3+4
x = 1
Hence,
The value of x is 1 after solving the linear equation.
help i will brain list
Answers
Because that is the only one that can be correct