Answer:
56.1 mph
Step-by-step explanation:
you just divide 448.8/8
Answer:
56.1
Step-by-step explanation:
You divide 448.8 and 8 to find the constant of it
Which function is equivalent to
f(x) = x2 + 3x – 18?
F f(x) = (x - 6)(x – 3)
G f(x) = (x - 6)(x + 3)
H f(x) = (x + 6)(x + 3)
J f(x) = (x + 6)(x - 3)
4
Which ratio is proportional to 5:8 or 5/8
5
40/20
10/24
15/24
100/140
Step-by-step explanation:
Cancel 15/24 by 3 you'll get your solution.
hope it helps
. A clothing store offers a 30% discount on all items at the store. If the original price of a sweater is $40, how much will you pay for the sweater at the discounted price?
Answer:
I don't know i just want some points but to be honest i think you have to divide 40 by 30 then multiply by 100.
Step-by-step explanation:
hope this helps but try and work it out.
What is the midpoint between the points (-2,-1) and (10,7)
Please help me find the cube root of 1-i and the square root of i. Leave your answers in Trig form
Answer:
Step-by-step explanation:
Suppose we know that the width of a rectangle is 3 3/4 cm and the area is 15 square cm. Write and solve a division equation to help you find the length of the triangle.
Answer:
Step-by-step explanation:
A=LW
L=A/W, given A=15 and W=3.75
L=15/3.75
L=4cm
Simplify by combining like terms.
-3r - 2r - 6 - 1 - 7r+ 9r
Answer:−3r−7
Step-by-step explanation:
I got it of the web.
what is the area of the figure below
Answer:49.5
Step-by-step explanation:
Since all sides of a square are equal, multiply 6 x 6. Then multiply 6 times 4 1/2 then divided by 2. Now add everything together. Hopefully this helps :)
A box contains 45 cubes numbered 1-45. What is the probability of pulling out 2 primes in a row if the first one is. It replaced?
Answer:
1/9
Step-by-step explanation:
prime #'s between 1 and 45:
2,3,5,7,11,13,17,19,23,27,29,31,37,41,43
P(prime,prime) = 15/45 × 15/45 or 1/3 × 1/3
a real number between √13 and √14
Answer:
3.7
Step-by-step explanation:
One ticket costs $15.45. Three tickets would cost?
A city receives 4 inches of snowfall every 6 hours. Write and graph a function that describes the relationship. How long does it take to receive 1 foot of snow? Use x for the independent variable and y for the dependent variable. i need a function for this
Answer:
graph ????
Step-by-step explanation:
what is the area of 3.14 x 20
Answer:
62.8
Step-by-step explanation:
i am learning to make meme what u think?
Answer:
I like it, I think it's cute
Step-by-step explanation:
Susie has a bag with 10 hair pins, 7 pencils , 2 snacks and 4 books. What is the ratio of books to pencils?
Answer:
4:7 i think, bc its books to pencils so books go first, which is 4, put the ratio sign, then 7
Which of the statements below is true for the following set of numbers?
20,15,50,85,75,60
The range is 70 and the midrange is 35.
The range is 70 and the midrange is 50.
The range is 85 and the midrange is 55.
The range and the midrange are equal.
Answer:
I think it's B, the range is 70 in the mid-range is 50
What is the geometric mean of 6 and 16?
I think its 9.7980........
answer correctly for brainliest
Answer:
x=3
Step-by-step explanation:
When you substitute x = 3 to both equations, you get y = -4 for both so that is a solution
The cross country team practice by jogging on town steerts the average jogging rate is 6 mile per hour one member jogged for 3.5 hours one weekend how many miles did the team member jogged
Answer:
6mile + hour + 3.5 hours + miles
Step-by-step explanation:
add the expressions
What is the slope of line that passes through the points (-3,8) and (1,32)?
Answer:
6
Step-by-step explanation:
use the formula of slopes
[tex] = \frac{y2 - y1}{x2 - x1} \\ = \frac{32 - 8}{1 - ( - 3)} \\ = \frac{24}{4} \\ = 6[/tex]
Answer:
[tex]\frac{31 }{11 }[/tex]
Step-by-step explanation:
The formula to solve this is: [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]. In this case, the expression would be: [tex]\frac{32 -1 }{8 -(-3) }[/tex] or [tex]\frac{32 -1 }{8 +3 }[/tex]. This is also [tex]\frac{31 }{11 }[/tex].
Hope it helps and is correct!
Please someone help me with this number line
Draw a conclusion is the statment below always, sometimes, or never true ? Bive at least two examples to support your reasoning. The lcm of two numbers is the product of the two number discuss your conclusion with a partner
Answer:
Sometimes
Step-by-step explanation:
Example 1:
Take two numbers as [tex]7,8[/tex]
LCM of [tex]7,8=7(8)=56[/tex]
In this case, the lcm of two numbers is equal to the product of the two numbers.
Example 2:
Take two numbers as [tex]6,3[/tex]
[tex]6=3(2)[/tex]
So,
LCM of [tex]6,3=3(2)=6[/tex]
In this case, the lcm of two numbers is not equal to the product of the two numbers.
Therefore,
Sometimes, the lcm of two numbers is equal to the product of the two numbers.
A city receives 2 inches of snowfall every 3 hours. Write and graph a function that describes the relationship. How long does it take to receive 1 foot of snow? Use x for the independent variable and y for the dependent variable.
Answer:
To receive 1 foot of snow it will take about 18 hours.
Step-by-step explanation:
Given that a city receives 2 inches of snowfall every 3 hours, to write and graph a function that describes the relationship and determine how long does it take to receive 1 foot of snow, the following calculation must be performed:
1 foot = 12 inches
(12/2) x 3 = X
6 x 3 = X
18 = X
Thus, to receive 1 foot of snow it will take about 18 hours.
Luis saved 5/8 of his pay. What percent of his pay did he save?
WILL MARK BRAINLIEST PLS HELP
The circumference of a circle is 18.41 feet. What is the approximate length of the radius?
2.8 feet
2.9 feet
3.0 feet
Answer:
2.9 feet
Step-by-step explanation:
Which is a solution to the linear inequality 2x-y>6 select all that apply
A(-1,2)
B (3,7)
C (4,0)
D (1,-5)
Answer:
c. and D.
Step-by-step explanation:
10. Write in slope-intercept form:
-3x + 4y = 12
Answer:
Step-by-step explanation:
Write in slope-intercept form:
-3x + 4y = 12 is
Slope = 1.500/2.000 = 0.750
x-intercept = 12/-3 = 4/-1 = -4.00000
y-intercept = 12/4 = 3
About what percentage of the area under the normal dis-
tribution curve falls within 1 standard deviation above
and below the mean? 2 standard deviations? 3 standard
deviations?
Answer :
hope this help !
Step-by-step explanation:
Under this rule, 68% of the data falls within one standard deviation, 95% percent within two standard deviations, and 99.7% within three standard deviations from the mean.
I need help with geometry
Answer:
Step-by-step explanation:
hey if ur good at algebra... plz help meh
ty
Im not for sure.. but I think it would be something like 3,9
Answer:
We rearrange the first equation into y = 8x - 42 and we substitute it in to get
-4x - 6 = 8x - 42 so 12x = 36 so
x = 3 and y = -18
hope this helps and brainliest please