Answers
Answer:
D) 500 square feet
Step-by-step explanation:
20x40=800
30x10=300
800-300=500
Answer:
500 square feet
Step-by-step explanation:
Walk way A=bh
A=40 times 20
A=800
garden
A=30 times 10
A=300
Now subtract walkway from the garden. 800 - 300= 500
Related Questions
x^{2} -17x-60=
please give me the answer
Answers
Answer:
60
Step-by-step explanation:
write the standard form of the quadratic function that has the indicated vertex and whose graph passes through the given point. y=a(x-h)^2+k
vertex:(4,-1) point:(2,3)
Answers
Answer:
y = ( x − 2 ) ^ 2 + 3
y = x^2 − 4x + 7
Step-by-step explanation:
y = a ( x − h ) ^ 2 + k
where vertex is (h,k) = (4,-1)
h=4, k=-1
y = a ( x − 4 ) ^ 2 - 1
sub ( 2,3 )
3 = a (2 - 4)^2 - 1
a=1
y = 1 ( x − 2 ) ^ 2 + 3
y = ( x^2 − 4x + 4 ) + 3
y = x^2 − 4x + 7
The piping connection to the vacuum pump should be
Answers
Answer: Micron gauges (electronic vacuum gauges) should be connected directly to the system – not at the pump – to check the vacuum at the system
Step-by-step explanation:
Answer i am smart
Step-by-step explanation:
Use trigonometry to find the value of x. Round your answer to the nearest whole degree
Answers
Which function is increasing? i think it’s A but i need confirmation please help!!!!
Answers
Answer:
AAAAAA
Step-by-step explanation:
Everything else is a fraction
PLEASE HELP!
F.11
G.12
H.22
J.24
Answers
Answer:
G. 12
Step-by-step explanation:
5/10=(x+5)/(3x+3)
1/2=(x+5)/(3x+3)
Cross multiply
3x+3=2x+10
x=7
AC=x+5=12
Hope it’s right
Mr. Taylor has 24 sports trophies. Of the trophies, 1
8 are wrestling trophies. How many
wrestling trophies does Mr. Taylor have?
Answers
Answer: 18 wrestling trophies.
Step-by-step explanation:
Help! I need help with finding the value of x.
Answers
Answer:
x = 18.64
Step-by-step explanation:
use tan:
⇒ tan = [tex]\frac{opposite}{adjacent}[/tex]
⇒ tan 46 = [tex]\frac{18}{x}[/tex]
tan of 46 is 1.0355
⇒ 1.0356 = [tex]\frac{18}{x}[/tex]
multiply 18 on both sides
⇒ 1.0355 x 18 = [tex]\frac{18}{x}[/tex] x 18
⇒ 18.64 = x
how do I add this? 1 3/4 + 3 2/8
Answers
Answer:
5
Step-by-step explanation:
Answer:
The answer would be 5
Step-by-step explanation:
358. Now consider the family of lines ax + by = c such that a, b and c are consecutive multiples
of each other. What would that mean? Give some examples of such lines in this family and graph
them. What do you notice or wonder?
Answers
Any subsequence of consecutive integers of length 9 that has a term ... Assume now that we have found an n-digit number m divisible by 2n made out of ... the set of ordered triples of people (a, b, c) such that c is either a ... again we have two families of lines, but such that M1j are all of the same color; ... a1(x)x2 − ax(x)x = 0.
What is the conjugate of (x2-6)?
Answers
Answer:
2(x - 3)
Step-by-step explanation:
Does anyone know the answer??????
Answers
Answer:
i think its the 2nd choice but im not 100% sure
I NEED HELP WORTH THIS there is one more option of 6,6 also
Answers
Answer:
C. (2,4)
Step-by-step explanation:
13 inches = __ ft
PLS HELP PLS
Answers
Answer:
1.083
Step-by-step explanation:
How many fourths are equal to 1/2? Please help!
Answers
PLEASE HELP!!!!!! ILL GIVE BRAINLIEST *EXTRA 40 POINTS** !! DONT SKIP :((
Answers
Answer:
Yes
Step-by-step explanation:
(3, 2) is a solution to the given system of linear equations.
x - 8y = 3 - 8*2 = 3 - 16 = - 13
16x - 16y = 16(x - y) = 16( 3 - 2) = 16*1 = 16
Need help fast with this
Answers
Answer:
c
Step-by-step explanation:
Kylee bought a backpack at Tilly's for $32. The same backpack is on sale today for $24. What is the percent
of change? Round your answer to the nearest tenth.
Answers
Answer:
25
Step-by-step explanation:
8/32= 0.25
* 100%
= 25%
FREE BRAIN LIST NEED HELP ASAP
Answers
Answer:
i am not to sure but i thinks it D and can you help me with mine i really need help i will give brainlest too
Step-by-step explanation:
Answer:
D) 9.8
Step-by-step explanation:
Because you use h^2 = a^2 + b^2
and yiu rearranged the equation for one of the sides to get x = square root of h^2 and b^2 and get 9.79... which rounds to 9.8
complete the table by supplying the measure of inscribed angle and its intercepted arc
Answers
Answer/Step-by-step explanation:
Based on the inscribed angle theorem, any inscribed angle = ½ of its intercepted arc
Thus:
✔️Inscribed angle = 57°
Intercepted arc would be: 2*57 = 114°
✔️Intercepted arc would be: 123°
Inscribed angle = ½(123) = 61.5°
✔️Intercepted arc would be: 46°
Inscribed angle = ½(46) = 23°
✔️Inscribed angle = 69°
Intercepted arc would be: 2*69 = 138°
✔️Intercepted arc would be: 155°
Inscribed angle = ½(155) = 77.5°
WILL MARK BRAINLYIST
Answers
Which expressions are equivalent to x + 2y + x + 2?
Choose all answers that apply:
A 2(x+y+1)
B 2x + 4y +4
C None of the above
Answers
Answer:
2x + 2y + 2
Step-by-step explanation:
A is right
If I worked 7:30pm and got out at 6am how many hours did I worked
Answers
Step-by-step explanation:
you have worked for 10 and a half hours I.e 10½ hours
Jennifer is attending a school orchestra concert.She sees her math teacher seated 4.5 meters ahead of her and her science teacher seated 1.1 metes to her right.how far apart are the two teachers?
Answers
Answer:
j
Step-by-step explanation:
jj
I am bad at geometry please help
Answers
Answer:
3.9 in^2
Step-by-step explanation:
Split it up into a top rectangle and a bottom rectangle. Find the area of the top rectangle and subtract the combined area of the two quarter circles.
The area of the rectangle is 6 * 3 = 18. The area of the two quarter circles is the same as the area of one semicircle, and since the radius is 3 you can do:
3^2 * pi / 2 = 9pi/2. As a decimal this would be: 14.14.
Then, you can do rectangle - circle = 18 - 14.14 = 3.86. Rounded to the nearest tenth, this is 3.9
A model rocket is launched directly upward at a speed of 20 meters per second from the ground. The function f(t)=−4.9t2+20t, models the relationship between the height of the rocket and the time after launch, t, in seconds. When, in seconds after launch, will the rocket reach its highest point? Round to two decimal places.
Answers
Answer:
The rocket will reach its highest point about 2.04 seconds.
Step-by-step explanation:
The function:
[tex]f(t)=-4.9t^2+20t[/tex]
Models the relationship between the height of the rocket and the time after launch t in seconds.
Since this is a quadratic function, the rocket will reach its highest point at its vertex. The vertex of a quadratic is given by:
[tex]\displaystyle \Big(-\frac{b}{2a}, f\Big(-\frac{b}{2a}\Big)\Big)[/tex]
In this case, a = -4.9, b = 20, and c = 0. Thus:
[tex]\displaystyle t=\frac{-(20)}{2(-4.9)}=\frac{10}{4.9}\approx 2.04[/tex]
The rocket reaches its maximum height after 10/4.9 or about 2.04 seconds.
Further Notes:
Then the maximum height of the rocket will be f(10/4.9):
[tex]\displaystyle f\Big(\frac{10}{4.9}\Big)=-4.9\Big(\frac{10}{4.9}\Big)^2+20\Big(\frac{10}{4.9}\Big)\approx20.41\text{ feet}[/tex]
if x=4y then what percentage of 2x is 2y
Answers
Answer:
x=2y
2x=4y
percent=(2y/2x)*100%=(x/2x)*100%=50%
Answer:
the answer to this question would be 50%
Find x. Please and thank you!
Answers
Okay since the triangle is an isosceles triangle, you’re going to multiply that (9x-25) by 2. After that you’re going to add 104 to the 50 part of now 18x-50. Now just do this
180=18x-50 and solve for X and you should get X=7
Is c2−6c+9 a perfect square?
Answers
Answer:
yes it's a perfect square
1000 more than the smallest 4 digit number
Answers
Answer:
1000+1000=2000
Step-by-step explanation:
Answer:
Smallest 4 digits =1000
Step-by-step explanation:
1000+1000=2000