Answer:
w=3.65
Step-by-step explanation:
Rewrite in simplest terms: -3y – 4(2y + 10)
Answer:
-11y-40
can you also please mark me as brainliest?
2x - 5y = 5 and y = x + 2
Answer:7
Step-by-step explanation:
Answer:
x = -5 & y = -3
Step-by-step explanation:
2x - 5y = 5 --------------------------(I)
y = x + 2 -----------------------(II)
Using substitution method
Substitute y = x + 2 in equation (I)
2x - 5(x + 2) = 5
2x - 5*x + (-5)*2 = 5
2x - 5x - 10 = 5
Combine like terms
-3x - 10 = 5 {Add 10 to both sides}
-3x = 5 +10
-3x = 15 {Divide both sides by (-3)}
x = 15/(-3)
x = -5
Substitute the x = (-5) in equation (II)
y = -5 + 2
y = -3
question (b) please. Thank you
first we will open bracket by squaring all the digits, then we will take LCM of the denominators and write in the standard form, it cant be further solved
Answer:
x²/9 - x/6 + 1/16
Step-by-step explanation:
Using (a - b)² = a² - 2ab + b, expand the expression:
x²/9 - 2x/12 + 1/16
reduce the fraction with two:
x²/9 - x/6 + 1/16
and you're done!
graph the line with the equation y = -5/2x + 2
Answer:
Step-by-step explanation:
Answer:
If you want to get the result like I did, Desmos is a great website that help you graph any kind of equation.
Step-by-step explanation:
I placed y=-5/2x +2 into desmos and it spat out this graph. If you want to do it algabreacly, I suggest making an x and y t-chart and start plugging in x numbers in terms of y. Lets say you plug in 1 as x, you would to 5/2(1) +2 giving you 2 5/2 or 4 1/2 as your y coordinate if x is 1. This makes your point (1, 4 1/2). I'd say do about 3 coordinates at least and then draw a line straight through those point giving you your graphed equation.
write 2.0093 in expanded form
Answer:
2+0.0+0.00+0.009+0.0003
Step-by-step explanation:
find the slope of(4,-6) and (-3,-12)
Answer:
[tex]m=\frac{6}{7}[/tex]
Step-by-step explanation:
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Simply plug in your 2 coordinates into the slope formula to find slope m:
[tex]m=\frac{-12-(-6)}{-3-4}[/tex]
[tex]m=\frac{-12+6}{-7}[/tex]
[tex]m=\frac{-6}{-7}[/tex]
[tex]m=\frac{6}{7}[/tex]
ASAPPP NEED IT NOWWW pleaseee
270. The area is (12*9)*2.5
Expand the following : (3/h-5/g)²
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Two parallel lines are crossed by a transversal.
Horizontal and parallel lines e and f are cut by transversal d. At the intersection of lines e and d, the bottom right angle is 78 degrees. At the intersection of lines f and d, the top right angle is m degrees.
What is the value of m?
if I am right than right angle is equal to 90 degree
but here the answer or the value of my will be 78 degre cause opposite side of a parallels linse cut by transversal are equall
Answer:
its 102
Step-by-step explanation:
got it right on edge
Bank account a has $750.92, and bank account b has $675.44. Account a changes by -$216.38, and account b changes by -$168.49. Which account has the greater balance? explain
Answer:
The first bank account has the greatest balance
Step-by-step explanation:
First bank account after change:$534.54 = 750.92-216.38
Second bank account after change:$506.95 =675.44-168.49
multiply. use the gcf. 3/4 7/9
21/36.
All you have to do is multiply numerators by numerators and denominators by denominators. Simplify if needed
Please consider marking branliest if this helped
brainliest for correct answer thanks
Answer:
A
Step-by-step explanation:
both b and c would make the trapezoid be in the quadrant below not to the right
PLZ HELP QUICK ILL MARK BRAINLEIST!!!
Answer:
you worked 14 hours
Step-by-step explanation:
W = 52 + 8h
164 = 52 + 8h
112 = 8h
14 = h
Answer:
The answer is 14 hours
Step-by-step explanation:
The question states that h means hours and w is the total amount of money received.
164 = 52 + 8h
-52 -52
112 = 8h
112/8 = 8h/8
14 = h
The answer is 14 hours (but you don't need to include the label when you submit your form). Plus we can see your email address which i suggest you shouldn't show next time :)
Hope this helps!
Match the percent expression to the equivalent dollar amount.
220% of $40
$90
125% of $80
$88
150% of $60
$75
300% of $25
$100
Answer:
90 = 150 of 60
88 = 220 of 40
75 = 300 of 25
100 = 125 of 80
Step-by-step explanation:
Answer:
90 = 150% of 60$
88 = 220% of 40$
75 = 300% of 25$
100 = 125% of 80$
The percents you need to convert to a decimal and times it by the amount of money to find the answer.
graph the linear equation
Answer:
Answer attached in photo
Step-by-step explanation:
first place a point on the y-intercept, which is -7
increase the Y by 4 and X by 3 and start graphing from there.
It takes Camden 45 minutes to complete of his art project.
How many hours will it take him to complete the whole project if he works at the same rate?
Enter the correct answer in the box.
Answer: 225 min/ 3.75 hours/ 3 hours and 45 min!
Step-by-step explanation:
45=1/5
45*5=225
If he works at the same rate, Camden will take 3 hours and 45 minutes to complete the project.
What is multiplication?Multiplication is a mathematical arithmetic operation. It is also a process of adding the same types of expression for some number of times.
Example - 2 × 3 means 2 is added three times, or 3 is added 2 times.
Given:
It takes Camden 45 minutes to complete 1/5 of his art project.
To complete the whole project:
Camden takes 45 x 5 = 225 minutes.
225 minutes in hour,
3 hours and 45 minutes.
Therefore, the required time is 3 hours and 45 minutes.
To learn more about the multiplication;
https://brainly.com/question/19634536
#SPJ5
The complete question:
It takes Camden 45 minutes to complete 1/5 of his art project. How many hours will it take him to complete the whole project if he works at the same rate? Enter the correct answer in the box.
Entire the solution as s completely simplified fraction:
8/22 + 5/22 + (-7/-22)
Answer:
The simplest form is 3/11
Step-by-step explanation:
6/22 divided by 2 =3/11
Which statement is correct?
A.
B.
C.
D.
A. is the correct answer
Draw a line representing the "rise" and a line representing the "run" of the line. State
the slope of the line in simplest form.
Click twice to plot eath segment.
Click a segment to delete it.
Which Trigonometric ratio (Sin, Cos, or Tan) would you need to use for the right triangle below?? How do you know?
Answer:
Q1/ TAN
Q2/ TAN
Step-by-step explanation:
This is the formula for finding the length of a side (H).
tan30°=O/A=x/42
H=hypotenuse
O=opposite
A=adjacent
The graph of a linear function has a y-intercept of 5 and passes through the point (2, 5). What is the slope of the graph of the function?
Answer:
Step-by-step explanation:2/5
The slope of the graph of function is 0
From the equation of the slope-intercept form of an equation of a straight line,
We have
y = mx +c
Where m is the slope
and c is the y-intercept
From the given information,
c = 5
and
The line passes through the point (2, 5)
∴ x = 2 and y = 5
Putting these values into the equation, we get
5 = m(2) + 5
5 = 2m + 5
5-5 = 2m
0 = 2m
∴ m = 0 ÷ 2
m = 0
Hence, the slope of the graph of function is 0
Learn more here: https://brainly.com/question/25001308
Three times a number decreased by 8 is equal to the same number increased by 22. Find the number
Answer:
15Step-by-step explanation:
Let the number be x
The we have below equation to solve for x:
3x - 8 = x + 223x - x = 22 + 82x = 30x = 15Write an equation of a line in slope-intercept form. Slope = 0, y-intercept = 4
answer:
0x + 4 = y
explanation:
mx + b = y
m = slope
b = y-intercept
Given m|n, find the value of x.
Answer:
it is 130 degrees
Step-by-step explanation:
we al ready know it is biger than 50 and if you use protractor you will see 130
)
To the nearest hundredth, how many cm are in 10 in? (1 in = 2.54 cm)
Х
A)
24.5 cm
B)
25.40 cm
245.40 cm
D)
254.40 cm
Answer:
B. 25.40 cm
You're welcome
f(a) =-3a + 3; Find f(10)
Answer:
-27
Step-by-step explanation:
f(a) = -3a + 3
f(10) = -3(10) + 3
= -30 + 3
= -27
what is the result of 54* 18 written in standard form?
Answer:
972
Step-by-step explanation:
Use long multiplication to evaluate.
972 If im wrong im very sorry.
Tickets to a school dance are sold for $10
Answer:
10t
Step-by-step explanation:
Whatever amount of tickets wanted, multiply that number by ten to get the amount needed to buy the number of tickets you want.
You spend 30minutes doing homework . You then spend 2hours . Write the ratio of the amount of time spent to the amount of time spent as a fraction in simplest form.
Answer:
12 is the correct answer.
Step-by-step explanation:
First, 1 hour is 60 min so 30 plus 30 is an hour, 30 plus 30 is an hour, again, 30 plus 30 is 2 hours. Hope It Helps!!!
Which equation represents Grant's path?
y = 2-4x
y=4-x/2
y=6-x/4
y=8-2x
Answer:
Y=4-x/2
Step-by-step explanation:
Answer: C) y= 6 - x/4
Step-by-step explanation: