Answer: AllRealNumbers
Step-by-step explanation:
1. Distrubute: 3(4x+5)=> 12x+15
2. Simplify: 12x+15=12x+15
=> 15=15
Since it cancels out it means that x can be any real number.
Have a nice day! :D
I’m super confused on this problem PLEASE HELP!
Answer:
D
Step-by-step explanation:
D is the only one that makes sense
Convert the following equation into
slope-intercept form.
x - 2y = 6
Y = ? X/ + ?
Solve 34x+14y=5 for y.
Answer:
y=-17/7x+5/14
Step-by-step explanation:
A bus going 45km/h travels nonstop from the northern end of town to the southern end of town in 15 minutes. How far does the bus travel?
Step-by-step explanation:
15 minutes = 0.25 hours.
Distance the bus travels
= (0.25h)(45km/h)
= 11.25km.
Write an equation in slope-intercept form of the line that passes through (1, −9) and (−3, −9). y=
Answer:
Step-by-step explanation:
(-9 + 9)/ (-3 - 1)= 0/-4 = 0
y + 9 = 0(x - 1)
y + 9 = 0
y = -9
PLEASE HELP URGENT WILL MARK BRAINIEST
Answer
DFE and FED
Step-by-step explanation:
what is a 2 3/8 divided by 1 and 3/4
solve the equation t8/t2 = _____
Answer:
[tex]t^{6}[/tex]
Step-by-step explanation:
I am going to assume exponents for this question.
[tex]\frac{t^{8}}{t^{2}}[/tex]
When dividing exponents with the same base, it is simply subtraction, so 8 - 2 = 6 which produces the answer.
It took the race car 22 minutes to travel 144.4 kilometers at which rate did the car travel
Right answer gets brainlist
Answer:
10 feet
Step-by-step explanation:
[tex] {r} = \sqrt{ \frac{V_{silo} }{\pi \times h} } \\ \\ {r} = \sqrt{ \frac{11938}{3.14 \times 38} } \\ \\ {r} = \sqrt{ \frac{11938}{119.32} } \\ \\r = \sqrt{100.050285} \\ \\ r = 10.0025139 \\ \\ r \approx \: 10\: ft[/tex]
The equation that passes through (3,6) and is perpendicular to 3x - 4y = - 2
a
y = - 4/3x + 3 1/3
b
y = - 3/4x + 10
c
y = - 4/3x + 10
d
y = 3/4x + 10
Answer:
C
Step-by-step explanation:
We want the equation of the line that passes through (3, 6) and is perpendicular to:
[tex]3x-4y=-2[/tex]
First, convert the second equation into slope-intercept form:
[tex]-4y=-3x-2\Rightarrow \displaystyle y=\frac{3}{4}x+\frac{1}{2}[/tex]
So, we can see that the slope of the line is 3/4.
The slopes of perpendicular lines are negative reciprocals of each other.
Therefore, the slope of the new line is -4/3.
It passes through the point (3, 6).
We can use the point-slope form:
[tex]y-y_1=m(x-x_1)[/tex]
Substitute:
[tex]\displaystyle y-(6)=-\frac{4}{3}(x-3)[/tex]
Distribute:
[tex]\displaystyle y-6=-\frac{4}{3}x+4[/tex]
Therefore:
[tex]\displaystyle y=-\frac{4}{3}x+10[/tex]
The answer is C.
1. Чx -2 = 2x
what is x?
Reduce to simplest form.
12/11 - (-2/3)
Answer:
58/33
Step-by-step explanation:
hope i could help yk
If 15 mL of a solution contains 75 mg of medication, how many mg of medication are in 60 mL of solution?
Given:
15 mL of a solution contains 75 mg of medication.
To find:
How many mg of medication are in 60 mL of solution?
Solution:
We have,
Medication in 15 mL of a solution = 75 mg
Medication in 1 mL of a solution = [tex]\dfrac{75}{15}[/tex] mg
= [tex]5[/tex] mg
Medication in 60 mL of a solution = [tex]60\times 5[/tex] mg
= [tex]300[/tex] mg
Therefore, 60 mL of a solution contains 300 mg of medication.
convert the following to inches
3' 8"
Answer: 44 inches
Step-by-step explanation:
believe me plz mark me brainliest plz
Answer:
44 inches
Step-by-step explanation:
what is -6=2x now i thought that i did not find a trustworthy answer on this site because all i got was the equation for the answer which is clearly not the answer at all now you should u[date your site more because people might actually use that on their paper and get 0 credit so your not really helping people here on this site
Answer:
nose inglés ay pa la próxima
x = -3
you just divide the 2 to the other side and -6/2=-3.
Please help me this is math 10, you need to find area of the shaded region in factored form.
Answer:
Express the fraction in its simplest form.

What is the missing number?
Please help me! I need to graph this equation but I don't exactly know how.
Answer:
There would be a y-intercept of one and a slope of -3/4.
Step-by-step explanation:
Negative slope means it will increase going left.
3/4 is the slope 3 rise/ 4 run
the y intercept is 1, so the line will cross the y axis at the 1 point.
Leanne's yearly income is 15,600 and she works twenty hours each week
What is her hourly rate
Answer:
Leanne's hourly rate is $15 per hour
Step-by-step explanation:
Assuming a year is 52 weeks, divide $15,600/52 to find the $/week ($300). Then, divide $300/20 to find the $/hrs ($15)
one and three fourths times two fourths
Answer:
The answer is 7/8
Step-by-step explanation:
Simplify the expression.
Hoped this helped!
Brainly, please?
Does y=10 true or false??
Answer:
i think no it doesnt so false
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
please help will give brainliest
Answer:
I think it is C.
Step-by-step explanation:
Answer:
volume is length x width x height, the answer is 160 cubed feet.
Step-by-step explanation:
Length x width x height and bam, there is your answer
On a coordinate plane, 2 lines intersect at (0, 5).
Complete the statement.
The lines shown in the graph have the same
x-intercept.
y-intercept.
equation.
slope.
Answer:
y - intercept
Step-by-step explanation:
I took the assignment
Answer: b
y-intercept.
Step-by-step explanation:
did the assessment
HELP
ILL GIVE THE BEST ANSER 100 POINTS!!!!
awnser im believe it is 24 i think
Answer:
20 units square
Step-by-step explanation:
do the Pythagoras theorem
a²=b²+c² ⇒ a=√b²+c²
if b is 4 and c is 2 an a is the unknown
so a=√(4)²+(2)²
a=√20
then get the rule of the area of the square
Area of the square= s²
s=a=√20 (a is the hypotenuse of the triangle and also a side in the square)
so s²=20
Area of the square=20 units square
I NEED HELP I WILL MARK BRAINLIEST!!!
Find the slope of the following graph.
Answer:
1/2 or one half
Step-by-step explanation:
I did this question
What is the expression of the product of w and 8
Answer:
The expression would be 8w
(x - 3)2 + (y + 2)2 = 4
Answer:
x = -y + 3
y = -x + 3
In standard form, it would be 2x + 2y = 6
The original price of a bicycle was $375. Now it is on
sale for 18% off.
Calculate the new cost of the bicycle.
Answer:
$307.50
Step-by-step explanation:
Answer:
$307.50
Step-by-step explanation:
If 7 buses can transport 280 persons how many persons can be carried by 12 buses
Step-by-step explanation:
672 I'm pretty sure cus yea oop-
Answer:
480
Step-by-step explanation:
280/7 = 40
40x12 = 480
plz help what’s the answer to this