Answer:
A: 8 x 10^6
Step-by-step explanation:
If Lin runs21 laps at the same rate will it take her how many minutes
Answer:
25.2
Step-by-step explanation:
Today, Reza ate 20 grapes, which was 400% as many
grapes as he ate yesterday. Explain how to use
equivalent ratios to find the number of grapes Reza ate
yesterday. (help plz)
its not a sin to want to win cant see meflying like a bee i see a dreamer other there by the water but i
LOL
Answer:
What you must do for this case is to extract the relationship of the grapes that were eaten yesterday among the grapes that were eaten today.
To do it, let:
x: number of grapes that Reza ate yesterday
(x / 20) = (100/400).
Clearing x we have:
x = (100/400) * (20) = 5
answer
the number of grapes Reza ate yesterday was 5
Step-by-step explanation:
Help me pls ://////
Answer:
Sample size is 50. to Problem B= 40
Step-by-step explanation:
Find the solution of this system of equations.
Separate the x- and y-values with a comma.
x = 12 + y
4x + 9y = -17
Answer:
The answer is (7, -5)
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
~Hoped this helped~
Answer:
(7, -5)
Step-by-step explanation:
That is where the two lines intercect aka the solution.
Quadrilateral ABCD is dilated to create A'B'C'D'. Which of these statements about the similar quadrilaterals are true? I. The scale factor used in the dilation is 2. II. The length of DC¯¯¯¯¯¯¯¯ is dilated by a scale factor of 12 to create a length of D′C¯¯¯¯¯¯¯¯¯′ of 4. III. Angle A is both congruent and corresponding to Angle A'. IV. The dilation is a reduction.
Por favor nesesito ayuda con la actividad 2 le doy corona y 20 puntos
Answer:
-5(x+3) = -5x-15
-5(x+1)+3 = -5x-2
-5(-x-2) = 5x+10
-5x + (x+2) = -4x+2
-5+(x=3) = x-2
Twice the sum of three times a number and eight translate this plz
Answer:
3 x X + 8 x 2 is your expression
I'm pretty sure the key word "and" means addition so your adding 8.
MULTIPLE CHOICE QUESTION How do you change the second expression (x - 2)
Answer:
x-2=(-2)x
Step-by-step explanation:
And could u explain also pls
Please help it’s very a grade I Will give you Brainly if right
Write an exponential function to describe the given sequence of numbers, assuming that the first number in the sequence corresponds to x = 0.
5.30, 180, 1080, 6480...
Answer:
[tex]y = 5(6) {}^{x} [/tex]
Step-by-step explanation:
A exponential function is represented by
[tex]y = ab {}^{x} [/tex]
where a is the vertical stretch and b is the base and x is the nth
power of x
Since the first number corresponds with zero, that means our y intercept is the first number.
This means when x=0 , y=5 so let find the value of 5.
[tex]5 = ab {}^{0} [/tex]
b to the 0th power equal 1 so
[tex]5 = a \times 1[/tex]
[tex]a = 5[/tex]
Our equation is for now
[tex]y = 5b {}^{x} [/tex]
Now let plug in 1,30
[tex]30 = 5b {}^{1} [/tex]
Divide 5 by both sides
[tex]6 = b {}^{1} [/tex]
Anything to the 1st power is itself so b equal 6.
So our equation is
[tex]y = 5(6) {}^{x} [/tex]
Daniel is given the following information to construct a triangle. Determine what type of triangle will be constructed.
40 40 80 degrees.
A. a unique triangle
B. more than one triangle
C. not a triangle
D. a right triangle
Answer:
A
Step-by-step explanation:
Find the geometric mean of the numbers. If necessary, give the answer in simplest radical form.
1.5 and 20
The geometric mean is .
HELP NOW PLSSSSSSSSSSSS
Answer:
DIBFStep-by-step explanation:
The lines are:
Line 1 = DLine 2 = ILine 3 = BLine 4 = FThe code is:
DIBFWhat is the solution for x in the equation?
-x + 3/7 =2x -25/7
Answer:
x = 4/3 is your answer
Step-by-step explanation:
Hope this helps!!
HELP ME ASAP PLEASE?!?
Find the length of the missing side. Simplify all radicals.
Can someone explain me?:(
20 POINTS
WILL MARK BRAINLIEST
SOLVE THESE PLEASE
Answer:
1a) x = 5, y = 2
b) x = 2, y = -1
2a) x = 2, y = 1
b) x = -0.3, y = 2.4
3 don’t know sorry
4a) x = -7, y = 3
b) x = -3.2, y = -23.8
Step-by-step explanation:
2. What is the y-intercept of the linear
equation represented by the table?
X
у
150
1047
125
872
100
697
75
522
Answer:
Step-by-step explanation:
4x − 3= −12x + 13
4x + 12x = 13 + 3
16x = 16
x = 1
Hence, the answer is C.
How much does a bracelet with three charms cost?
Answer:
65 + 25(3)
65 + 75
140
Step-by-step explanation:
Answer:
$140
65+25+25+25=140
8. Una receta para hacer dulce de membrillo indica que la cantidad de fruta debe
ser una vez y media la cantidad de azúcar. Contesta.
a) Si se usan 2 kg de membrillo, ¿cuántos kilogramos de azúcar se necesitan?
Answer:
1.67 kilogramos de azúcar
Ok help it’s for a grade I will give Brainly if right
Answer: 15h^2 + 26h -21
Step-by-step explanation:
Use the foil method. Multiply in this order
First, 5h*3h= 15h^2
outer, 5h*7 = 35h
inner, -3*3h= -9h
last, -3*7= -21
Now add them all together
15h^2 + 35h + -9h + -21
Combine like terms
15h^2 + 26h -21
Simplify: 3•6 - 42 ÷ 2
Answer:
-3
Step-by-step explanation:
3 x 6 - 42/2 =
18 - 42/2 =
18 - 21 =
-3
Answer:
18-21=x
Step-by-step explanation:
18-21=x
x= -3(this is just extra)
The width of a rectangle is 7t - 1.5 feet and the length is 1.5t + 5 feet. Find the perimeter of the
rectangle.
Answer:
P = 17t + 7
Step-by-step explanation:
P = 2L + 2w
L = 1.5t + 5
w = 7t - 1.5
P = 2*(1.5t + 5) + 2*(7t - 1.5)
P = 3t + 10 + 14t - 3
P = 17t + 7
Find the probability of each event as a fraction in
simplest form
Answer:
for 1$ the probability would be 6 over 12 but we can simplify it to 1 over 12. and the other would be 1 over 3
What is the solution set for the inequality.
t - 9 ≤ 8
A
{18, 19, 20, 21}
B
{17, 3, 14, 25}
C
{17, 20, 30, 44}
D
{8, 11, 15, 17}
Answer:
c) }17,20,30,44}
Step-by-step explanation:
sana po Tama ako..
1 point 5. Mariah drew a model to match the equation below. 2/1/6 =12 What model best represents her equation?
Answer:
c
Step-by-step explanation:
A rental car company charges $35 a day plus $0.15/mi for a mid-size car. A customer owes
$117.15 for a three-day rental. How many miles did the customer drive?
Answer:
81 Miles
Step-by-step explanation:
117.15-(35*3)=12.15
12.15/.15=81
To determine the dimensions of her second garden, she used a horizontal scale factor of 75% and a vertical scale factor of 150%. Using the given scale factors, what will be the horizontal and vertical measurements of her second garden?
Answer:
lol jk i dont know
Step-by-step explanation:
Answer:
sorry
Step-by-step explanation:
How many cats and how many dog were adopted that weekend
Answer:
Need more info to answer.