Answer:
Df(1/5,+∞) or x>1/5 step by step
help me with this question pls!
Answer:
8
Step-by-step explanation:
Eight Equeal Tri's
At Fairview middle school 75 being members need to raise a total of $8250 for a trip so far they have is $3120 how much money in dollars per bandmember still needs to raised for the trip
Answer: 68.40$ per member left.
Explanation:
8250 = 75x + 3120
5130 = 75x
68.4 = x
Cheryl is taking an online test that gives her instant results. After answering 16 questions, the test revealed that 10 were answered correctly. She
then answered I consecutive questions correctly and achieved her goal of 80% accuracy. Write an equation that can be used to determine
how many questions she answered correctly to reach her goal.
Help ;-;
Sam is 34 years younger than Ashton. 4 years ago, Ashton's age was 3 times Sam's age. How old is Sam now?
Answer:
21years old
Step-by-step explanation:
Let Sam's age be x
Let Ashton present age be y
If Sam is 34 years younger than Ashton then;
x = y - 34 .... 1
If by 4 years ago, Ashton's age was 3 times Sam's age then;
Sam = x - 4
Ashton = y - 4
y-4 = 3(x-4)
y-4 = 3x - 12 ....2
Substitute 1 into 2;
y-4 = 3(y-34)-12
y-4 = 3y-102-12
y-4 = 3y - 114
y-3y = -114 + 4
-2y = -110
y = 110/2
y = 55
Since x = y- 34
x = 55-34
x = 21
Hence Sam will be 21years old now
Perform the indicated operation.
(16m2 + 40m + 25) ÷ (4m + 5) = _____
4 m + 5
4 m + 15 R. 100
4 m + 15 R. -50
4 m + 5 R. 50
Step-by-step explanation:
the answer is 4 m + 5 and my workings and the image above
Answer:
[tex]4m + 5[/tex]
Step-by-step explanation:
[tex](16 {m}^{2} +40m+25)÷(4m+5)[/tex]
[tex] \frac{16 {m }^{2} + 40m + 25}{(4m + 5)} [/tex][tex] \frac{(4 m + 5 {)}^{2} }{4m + 5} [/tex][tex]4m + 5[/tex]
Hope it is helpful....As 5 miles is approximately 8 km, 150 miles is approximately
Answer:
240
Step-by-step explanation:
5 150
-- -----
8 x
so you would then do 8 × 150 = 1200
then 1200 ÷ 5 = 240
so x = 240
El acero de alta resistencia es el principal material de los submarinos actuales, con un límite de profundidad de 250 a 400 m para que no haya ningún riesgo de explosión. Si se sabe que la distancia entre los 2 barcos es de 188 m y que las distancias de los barcos hasta el submarino son de 152 y 192 m respectivamente. Determina si el submarino corre algún riesgo de explosión, justificando la respuesta al mencionar la profundidad a la que se encuentra el submarino.
Drag the tiles to the correct boxes to complete the pairs.
The function (x) is represented by this table of values
Answer:
Step-by-step explanation:
Average rate of change of a function between interval x = a and x = b is given by,
Average rate of change = [tex]\frac{f(b)-f(a)}{b-a}[/tex]
Average rate of change of the function in the interval [-4, -2]
= [tex]\frac{f(-2)-f(-4)}{-2-(-4)}[/tex]
= [tex]\frac{0-(-12)}{-2+4}[/tex]
= 6
Average rate of change in the interval [-2, 1]
= [tex]\frac{f(1)-f(-2)}{1-(-2)}[/tex]
= [tex]\frac{3-0}{1-(-2)}[/tex]
= 1
Average rate of change in the interval [-3, 1]
= [tex]\frac{f(1)-f(-3)}{1-(-3)}[/tex]
= [tex]\frac{3-(-5)}{1+3}[/tex]
= 2
Average rate of change in the interval [-4, 0]
= [tex]\frac{f(0)-f(-4)}{0-(-4)}[/tex]
= [tex]\frac{4-(-12)}{0-(-4)}[/tex]
= 4
What'e More
A. Independent Activity 1
Determine the following numerical values for each alasses using table 5 below
Class mark : 37-41
Independant variable is the classes
Which of the follwing are true statements about a 30-60-90 triangle?
Answer:
A and E
Step-by-step explanation:
The ratio of the hypotenuse to the shorter leg to the longer leg is 2:1: root 3
Answer:
A. and E.
Step-by-step explanation:
The length of the hypotenuse is always double the length of the shortest leg and you can find the long leg by multiplying the short by the square of 3.
What is the first step in solving the equation 2/3x+1/3x+2=5 ? Subtract 1/3 from each side of the equation. Add 2 to each side of the equation. Combine like terms. Multiply each side of the equation by 5.
Answer:
Combine like terms
Step-by-step explanation:
Here are front elevation,side elevation and plan of a 3d shape.
Tawana has $325.54 in her checking account. She must keep a balance of at least $300 to avoid a fee. She plans to write a check to pay her to pay her credit card bill of $125.43. how much must Tawana deposit in her checking account to maintain atleast the minimum balance?
hi
Answer: To pay her bill with the minimum balance to avoid the fee, she needs the total amountof $300+$125.43=$425.43. But she only has $325.54. So, the extra minimum amount she needs to deposit is 425.43-325.54=$99.89.
Hence, the answer is $99.89.
A coordinate plane with 2 lines. The first line is labeled y equals f(x) and passes through (negative 1, 2), (0, 2), and (2, 2). The second line is labeled y equals g(x) and passes through (negative 0.5, negative 2), points at (0, negative 1), and (1, 1). The lines intersect at (1.5, 2).
Use the graph to determine the input value for which f(x) = g(x) is true.
Answer:
x=2/3
Step-by-step explanation:
Most of that information is unnecessary. Just plug in the values of f(x) and g(x) into the equation where they are equal to each other and solve.
-3x+4=2
-3x=-2
3x=2
x=2/3
What is the area of this figure?
Enter your answer in the box
Answer:
and this is why I do not like math also all u got to do is count all the squares and the corners do not count as wholes u got to put two together and then it makes a whole
Step-by-step explanation:
its just that easy :D hope it was helpful
Help me I will give you brain list if you answer this first
when turned about it’s axis of rotation, which shape could have created this three-dimensional object
Answer:
c
Step-by-step explanation:
Answer: A would be the answer
Step-by-step explanation:
I don’t know the answer
Answer:
c = 10.5
Step-by-step explanation:
Formula: the product of the lengths of the segments of one chord equal the product of the segments of the other.
a •d = c • b
7*12 = c*8
84 =8c
Divide by 8
84/8 = 8c/8
10.5 = c
Please help due at 9:36 please help
Answer:
I think it's 45, just guess bc ur in hurry
Step-by-step explanation:
Simply as much as possible.
4.4b-2.6b
Answer:
1.4b
Step-by-step explanation:
4b-2.6b
4.0-2.6=1.4
4b-2.6b=1.4b
Answer:
1.8b
Step-by-step explanation:
4.4b - 2.6b
subtract we get
1.8 b
In A ABC, m2 A
= 100°, m2 B = 30°, and m2 C = 50°. Which lists the sides from largest to smallest?
Answer:
100%, 50%, and 30%
Step-by-step explanation:
Thanks for your time.
(>.<) <3 Kris
Answer:
k(jjjjjjjjhuyt67 in bbkl
Determine the value of each variable below. Round to the nearest tenth.
Answer:
Step-by-step explanation:
1) tan = opposite / adjacent
tan * adjacent = opposite
adjacent = opposite/tan
adjiacent = 60/1,600335 = 37.5
2) the two leg are congruent so the two angles are congruent
the sum of the inner angles of a triangle is 180 degrees
so
a = 45 degrees
b = 45 degrees
3) cos = adjacent/hypotenuse
adjacent = cos * hypotenuse
adjacent = 0,920505 * 45
adjacent = 41.4
What is the value of this expression when a= - 3 and b=-2?
(3a^-2b^6/2a^-1b^5)^2
Answer:
so lets just rewrite it with A=-3 amd B=-2
(-9^4^-9^2^5)^2
which is equal to... 1!
Hope This Helps!!!
Answer:
1
Step-by-step explanation:
took the test
A meat pie contains chicken and turkey in the ratio 4: 1. The pie contains 200g of chicken.
How much turkey is in the pie?
How much turkey is in the pie?
The mass of the turkey in the pie is 1/4 of the weight of the chicken
200/4 = 50 grams
A burrito chain offers a choice of pork, chicken, beef, or veggie burritos. Each burrito also comes with a choice of either rice or beans and either hot or mild salsa.
Answer:
16
Step-by-step explanation:
4 option: Pork, chicken, beef, or veggie burritos.
and for each of the 4 options: rice, beans, hot or mild salsa.
4x4=16
Example:
Pork with rice
Pork with beans
pork with hot salsa
pork with mild salsa
etc.
Pork: 4 possibility
Chicken: 4 possibility
Beef: 4 possibility
Veggie burritos: 4 possibility
4+4+4+4=16
Hope this answer help you.
Marque a alternativa correta *
1 ponto
y = 4x – 2 é uma função do 1° grau decrescente.
y = 4 – 2x é uma função do 1° grau decrescente.
f(x) = x não é uma função do 1° grau .
f(x) = 1/2 x é uma função do 1° grau com coeficiente linear=1/2.
NRA
Step-by-step explanation:
f(x) = 1/2 x é uma função do 1° grau com coeficiente linear=1/2.
14. Thomas counts the number of cars he sees in the parking lot of the school each hour of the
day. He counted the following number of cars the first four hours of the day.
.
13
12 cars the first hour
.
24 cars the second hour
14
.
36 cars the third hour
.
48 cars the fourth hour
15
16
What is true of the function Thomas wrote that represents the number of cars as a function
of the number of hours, h? Select all that apply.
a. The function is linear
b. The function is exponential.
c. The common ratio is 12
d. The common difference is 12.
Answer:
D
Step-by-step explanation:
it is because each number is gotten by adding 12 to the previous number
Neep help on finding what is the right answer.
Answer:for the first page b for the second pace a
Step-by-step explanation:
which expression is equivalent to 5^10 x 5^5
Answer:
[tex] {5}^{10 + 5} = {5}^{15} [/tex]
Answer:
5^15
Step-by-step explanation:
when multiplying expressions with the same base you keep the base (the base is 5 ) and add the exponents (10 and 5) then you would get your awnser
How is 6.8 million written in scientific notation? 6.8 * 10 7 or 6.8 * 10 6
Answer:
6.8 x 10*6
Step-by-step explanation:
Answer:
hey im sorry for using this, but there's nothing else. which one was right???/ im stuck
Step-by-step explanation:
