Answer:
1:7
Step-by-step explanation:
simplify both sides of the ratio by dividing each by 9. so you have 1 and 7. 1:7
What is the number in the sequence below 81,27,9,3,_
Answer:
Step-by-step explanation:
The next number is 1. Divide 3 by 3 as you have done in the previous numbers.
if someone can give me the answers for all :)
Answer:
1. x²=a² + b²
x²=10²+7²
x²=100+49
x²=149
x=√149
12.206555615
x=12.2
2.x²= a²+b²
x²=19²+ 21²
x²=361+441
x²=802
x=√802
x=28.319604517
x=28.3
3.x²=a²+b²
x²=27²+16²
x²=729+256
x²=985
x=√985
x=31.384709652
x=31.3
4.x²=a²+b²
x²= 163.84+ 28.109
x²=191.93
x=√191.93
x=13.853880322
x=13.9
Y’all help✊jeidjxixoiskdixjcj
Answer:
5/9
Step-by-step explanation:
a laundry service charges $5.00 plus an additional $1 per pound of laundry to be washed. write and graph an equation to represent the situation.
Answer:
i dont know the answers.........
How do i solve this (give steps please)
Answer:
42x - 21 - 9x^2
Step-by-step explanation:
basically do the area of the whole rectangle then di the area of one of the empty spaces. then subtract the value of the empty space three times because there are three empty spaces.
Step-by-step explanation:
Let
[tex]A_1[/tex] = area of the small rectangle
[tex]\:\:\:\:\:= x(3x + 1) = 3x^2 + x[/tex]
[tex]A2[/tex] = area of the large rectangle
[tex]\:\:\:\:\:= (4x + 3)(10x - 7)[/tex]
[tex]\:\:\:\:\:= 40x^2 - 28x + 30x - 21[/tex]
[tex]\:\:\:\:\:= 40x^2 + 2x - 21[/tex]
Since there are 3 small rectangles, the area A of the shaded area is
[tex]A = A_2 - 3A_1[/tex]
[tex]\:\:\:\:= (40x^2 + 2x - 21) - 3(3x^2 + x)[/tex]
[tex]\:\:\:\:= 40x^2 + 2x - 21 - 9x^2 - 3x[/tex]
[tex]\:\:\:\:= 31x^2 - x - 21[/tex]
Write an equation in slope-intercept form for the line described. x-intercept (-8,0), y-intercept (0,5) The equation of the line is y nothing.
Answer:
y= 5/8 x +5
8y=5x +40
Step-by-step explanation:
x-intercept is (-8,0)
y-intercept is (0,5)
the slop of line: m= Δy/Δx = (0-5) / (-8-0) = 5/8
y=mx+b
y= 5/8 x +5
8y=5x +40
1. if f(x)=3x-1, find f(-5)
2. if h(x)=2x+3 and g(x)=3-4x, find 3h(1)-g(2)
Answer:
1 f(-5) = 3(-5)-1= – 15 – 1 = – 16
2. h(1) = 2(1)+3=2+3=5
g(2)= 3- 4(2)=3 – 8 = – 5
3h(1) ‐ g(2) = 3 (5) – (-5) = 15 +5= 20
I hope I helped you^_^
Answer:
number 1 =
Let y=f(x)=3x−5
Clearly f(x) is one-one onto function so it is invertible.
y=3x−5 ⇒x = y+5/3
∴f −1 (x)= y+5/3
number 2=
(g-h)= 4x+3-x3-2x3
(g-h)=4(-1)+3-(-1)2-2(-x)2
(g-h)=-4+3-(-1)-2(1)
(g-h)=-4+3+1 -2
(g-h) = 2
hope that helps>3
Step-by-step explanation:
Find the volume of a CONE, that has a radius of 2 inches and a height of 8 inches long
Answer:
Step-by-step explanation:
Answer:
Volume =
[tex]\pi \: r2 \: h \div 3 = \pi2 { \: }^{2} 8 \div 3 [/tex]
= 33.51032
answer
Algebra 1 please help
Giải bài toán qui hoạch tuyến tính:
f(x) = 2x1 − 2x2 + x3 (Max)
x1 + 2x2 ≤ 3
2x1 − 3x2 + x3 ≤ 2
x1, x2, x3 ≥ 0.
i now the answer and the answer is o
Please help its either b or c I have image please help
Answer:
B
Step-by-step explanation:
answer?? multiplying monomials
Answer:
-9y^8
Step-by-step explanation:
-3y^4 * 3y^4
Multiply the coefficients
-3*3 = -9
Add the exponents since the base is the same
y^4 * y^4 = y^(4+4) = y^8
Put them back together
-9y^8
Which square root is between 4 and 5?
A. √ 10
B. √ 14
C. √24
D. √ 32
Dose anyone know the awnser to number 1 and 3 I can’t do it
Answer:
1. 18 11/15
3. 11 4/9
That's all
Which is a list of irrational numbers from least to greatest?
1
V2
1
va'
O V5,
V5,
O V5, 11, 12
ot; ž, v5
Which statement compares the two numbers correctly?
52.311 ________ 52.31
52.311 > 52.31
52.311 < 52.31
52.311 = 52.31
52.31 > 52.331
The statement that compares the two numbers correctly is 52.311 > 52.31.
What statement compares the two numbers?
The two numbers have the same tens value, units value, tenth value and hundredth value. But they differ in their thousandth value. One of the numbers have a thousandth value of 1 and the other a value of 0. The number that has a thousandth value of 1 is greater.
To learn more about decimals, please check: https://brainly.com/question/15287678
#SPJ1
Match the equivalent expressions. 36+24 plzz help bc i gotta finish today
Answer:
12(3+2)
Step-by-step explanation:
what is the translated algebraic expression for 7 less than x
Answer:
x-7
Step-by-step explanation:
Evelina is shopping for back-to-school clothes. She bought 3 skirts, 2 pairs of
jeans, and 4 sweaters. Write and evaluate an expression to find out how much she
spent.
Answer:
3a + 2b + 4c = D
D = Amount Spent
Step-by-step explanation:
Please help will give brainly points
Answer: -8x-1/9
Step-by-step explanation:
Explain?????????????????
How do you get 6.80 from 2.25 ×2.80
Answer:
answer is 6.3
Step-by-step explanation:
there is no way to get 6.80 from 2.25*2.80 because its answer is 6.3
the number of gallons of bottled water N consumed by a person in one year is approximated by N=0.733t + 8.398, where t is the number of years since 1971. Predict the number of gallons consumed by a person in 1985.
Step-by-step explanation:
N = 0.733t + 8.398
N = 0.733(1971) + 8.398
N = 1,453.141
Step-by-step explanation:
Solution,
According to question,
N=0.733t + 8.398
When t= 1971, then
N=0.733×(1971) + 8.398
N=1453.141
Create a 2-step equation
that has p = 0.5 as its
solution.
pls help! :)
Two step equations are equations which take 2 steps to solve. Let's create our equation now.
2p + 2 = 3
If you'd like, you can solve it to ensure it's correct.
2p + 2 = 3
Subtract 2 from both sides.
2p = 1
Divide both sides by 2
p = 0.5
pls help my test is in a couple of hours and I can’t fail
i wanna answer 1st question.I hope it will be helpful
so what you can do is to do substract of circumference of circle by the rectangle
and you will area value of circle
Samatha has $300 for guitar lessons to learn her favorite song.mrs. Jones charges $80 per lesson and requires three lessons to teach Samatha the song. mr. Beliz charges $62 per lesson and will require four lessons to teach Samatha the song. Which is a better deal for samantha?
find the equation of the following line:
b. Passes through (-6,8) and is perpendicular to y = 1
Answer:
I don't really understand this question
Step-by-step explanation:
I don't really understand this question
Solve for d:
-9.4d + 26 < 91.8
Answer:
-9.4d+26-26<91.8-26
-9.4d+0<65.8
-9.4d < 65.8
-9.4d÷-9.4>65.8÷-9.4
d > -7
Find the sum of the measures of the interior angles of
a convex polygon with 5 sides.
Which diagram represents the following sets
Answer:
not sure what is the question
Step-by-step explanation:
