Answer:
= − 1 4 4
Step-by-step explanation:
PLEASE MARK BRAINIEST!!!
Answer:
x=-144
Step-by-step explanation:
x/6+12=(-12)
x/6=-12-12
x/6=-24
x=-24×6
x=-144
HELP ASAP I will mark brainliest PLEASE No ones helping me
Answer:
D. 12000
Step-by-step explanation:
y=14500(1-0.035)^5
y=14500(0.965)^5
Simplify: 255–√−296–√+145–√−66–√
-7x – 5y = 16
-X – y=2
how do i find the value??
Answer:
x=−3 and y=1
i used substitution.
Step-by-step explanation:
Show steps , if not don’t answer AT ALL
Answer:
y = 12+3x/6
Step-by-step explanation:
Make sure y is on one side and no terms are with it.
6y = 12+3x
y = 12+3x/6
!!!Help!!!
Find the measure of angle b.
Answer:
d. 38
Step-by-step explanation:
its a 90% angle. (cuz of the lil red box)
90-52=38
there ya go
pls mark brainlist
How can knowing the slope and y-intercept help you graph an equation?
Answer:
To graph the equation of a line, we plot at least two points whose coordinates satisfy the equation, and then connect the points with a line. We call these equations "linear" because the graph of these equations is a straight line.There are two important things that can help you graph an equation, slope and y-intercept.SlopeWe're familiar with the word "slope" as it relates to mountains. Skiers and snowboarders refer to "hitting the slopes." On the coordinate plane, the steepness, or slant, of a line is called the slope. Slope is the ratio of the change in the y-value over the change in the x-value. Carpenters and builders call this ratio the "rise over the run." Using any two points on a line, you can calculate its slope using this formula.PLEASE HELP ME !!!!!!!!!!!!!!!!!!!!!
Answer:
the required answer is 64
Step-by-step explanation:
b/4 =16
b = 16 × 4
= 64
Answer:
B /4 =16
Step-by-step explanation:
multiply by 4 and the answer is 64
solve for x by writing the logarithm in exponential form
log3(3^4)=x
Step-by-step explanation:
log3(3^4) = x.
=> 3^x = 3^4
=> x = 4.
GIVING BRAINLIEST easy question
A bridge is 10 m above a railroad track and at right angles to it. A train is running at the rate of 20 m/s passes under the center of the bridge at the same instant that a car running 15 m/s reaches that point. How rapidly are they separating 3 seconds later?
The time taken that should be rapidly are distinct 3 seconds later should be considered as 24.78 m/s.
Calculation of the time taken:Here the point should be considered directly under the center of the bridge as the origin
Here
x = 20t, y = 15t, z = 10
let us assume s be the distance between them at time t,
So it be like
[tex]s^2 = (20t)^2 + (15t)^2 + 10^2 = 625t^2 + 100[/tex]
2s ds/dt = 1250t
ds/dt = 625t/s
Now at the time when
t = 3,
[tex]s = \sqrt (625*9+100)[/tex] = 75.6637
So,
ds/dt = [tex]625*3/75.6637[/tex] = 24.78 m/s
Learn more about time here: https://brainly.com/question/11325462
what is the circumference of this circle r=2km
Answer:
12.56...............jm
Answer: 12.56 km
Step-by-step explanation: r= 2 km c= 12.56 so 12.56
help i suck at math lolll
Answer:
It should be b but if not sorry
Answer:
D.
Step-by-step explanation:
If you flip the scalene triangle over 90 degrees, it would look like D. Since 90 degrees is 1/4 of a circle.
A line segment has endpoints at (1, 3) and (3,1). If the line segment is translated 2 units up and 2 units to the right, what are the new coordinates of the second point? a.(1, 3) b. (5, 3) c. (3, 3) d.(5, 1 )
Answer:
B: (5,3)
Step-by-step explanation:
The second point is (3,1)
2 units up is +2
2 units right is also + 2
So the new coordinates will be;
(3 + 2, 1 + 2) •= (5,3)
write the equation in slope intercept form then graph
slope:2
y-intercept: 4
if you buy 5 donuts for $3 how much would it cost for 1 donut show answer as a decimal
Answer:
0.6
Step-by-step explanation:
3 divided by 5
=0.6
Answer:
0.6
Step-by-step explanation:
5 dounts = $3
? = $1
Divide 3 by 5
What is the perimeter of the figure shown.
25 mm
38 mm
41 mm
42 mm
ABC ~ XYZ Find the length of BC (need an answer as soon as possible, with showing work please)
Answer:
BC is equal to 7
Step-by-step explanation:
18 = 2x + 4
18 - 4 = 14
14 = 2x
14/2 = 7
7 = x
HELPPPPP
find the difference 16.3 minus 9.24
Answer:
7.06 Please Mark Me Brainliest
Step-by-step explanation:
Answer:
the difference is 7.06
Step-by-step explanation:
16.3-9.24=7.06
The total cost, in dollars of a membership in a fitness center is given by the function c(m) = 30m +20, where m is the number of months a person is a member. In dollars, how much is the cost of a membership for 1 year?
Answer:
c(12) = 20*12 + 40 = 280 Dollars
Answer:
$380
Step-by-step explanation:
30(12) + 20
360 + 20 = 380
HELPPPP PLEASE AND THANK YOUU!!
Which inequality is true?
O A. 1+4<7
B. 8-TI > 5
O C. 1011 > 30
OD. 2 > 2
Answer:
A
Step-by-step explanation:
5<7
I think this is the correct one
Answer:
A and C
Step-by-step explanation:
7 is greater than 1 + 4 and 1011 is greater than 30
What is the Y-INTERCEPT of the line y = 3x - 5
Answer:
(0,-5)
Step-by-step explanation:
In y = mx+b, b is the y-value of the y-intercept.
Here, b = -5.
Note: the y-intercept is a POINT, not a value.
Step-by-step explanation:
Hey there!
Given equation is; y= 3x-5.
Comparing the equation with y= mx+b, where "b" is y-intercept. we get;
y-intercept= -5
Therefore, y-intercept of the equation is"-5".
Hope it helps...
3/8x−1/3x+6=x find x
Step-by-step explanation:
3/8x-1/3x+6=x
(3(3x)-1(8x))/24=x-6
(9x-8x)=24(x-6)
x=24x-24×6
x=24x-144
144=24x-x
23x=144
x=144/23
Krystine has a weekend job advertising an upcoming play. She has two options for being paid. Option A is an hourly wage of $7.00. Option B is a 5% commission on tickets sales. She plans to work 8 hours on both Saturday and Sunday. Tickets are sold for $10 each, and Krystine estimates she will sell about 200 tickets. Which option gives Krystine more earnings this weekend?
Answer:
The answer is A, because $7.00 is more than 5% commission on ticket sales.
Step-by-step explanation:
What is the answer for 4x + 7x
Answer:
11x
Step-by-step explanation:
All you can do in this situation is simplify the equation
4x+7x= 11x
What is the value of n in the equation (4^3)^6 = 4^n
pls help
Answer:
Step-by-step explanation:
You can solve this by applying the fact that when an exponent is applied on top of a base raised to another exponent, those exponents can be multiplied:
Let's solve it:
[tex](4^3)^6 = 4^n\\4^{18} = 4^n\\n = 18[/tex]
Write an equation in the form y=Mx+b to model the given representation
Answer:
y= 20x +30
Step-by-step explanation:
y - intercept of the graph is 30
Slope of the graph is [tex]\frac{20}{1}[/tex]
Answer:
y = 20x + 30
Step-by-step explanation:
y=mx+b
b value = y-intercept, so you find where the line crosses the y-axis.
Find point at (0,30); b = 30
m value = rise/run (rise over run) (y/x)
find the next point that the graph intersects at and count add to it to find 30.
the closest point is at (-1,10)
go back to rise/run
30-10 = 20
0-(-1) = 1
20/1 =20 is your m value
plug m value and b value into equation to form your line.
y=20x+30
Which statement is not an example of
the commutative property?
A. -6(x + y) = -6(y + x)
B. (-3x-8y) + 0 = (8y x -3x) + 0
C. 7x - (x + y) = (7x - x) + y
D. -2-(x - y) = (x - y) x -2
Which of the following expressions is equivalent to the expression 19× 27 ?
A. 3−2× 3−3
B. 3−2× 33
C. 32× 3−3
D. 32× 33
an answer would be nice
Answer:
1) 90
Step-by-step explanation:
157.50 / 7 = 22.50 or 270 / 12 = 22.50
22.50 * 4 = 90
Answer:
90$
Step-by-step explanation:
157.50/7=22.50
22.50*4=90
90$
If this is high school math then I feel smart.....I'm in 5th grade :>
3/2 x + 3/2 = -1/2
PLZ HELP
Answer:
x = -4/3
Step-by-step explanation:
Hope this helps
Please help I’m supposed to identify the area of symmetry of the function graph
Answer:
x=-1
Step-by-step explanation:
On the lowest point of the function, the point is on -1 on the x-axis. That point on the graph splits the graph in half.
Answer:
x= -1
Step-by-step explanation: