Answer:
Write the phrase as an expression. Then evaluate the expression when y=20 . the quotient of 40 and the difference of a number y and 16 Expression: When y=20, the value of the expression is
What is the equation of the line that has a slope of 3 and goes through the point (-3,-5)?
A.
y = 3x + 4
B.
y = 3x − 14
C.
y = 3x − 4
D.
y = 3x + 12
Answer:
A
Step-by-step explanation:
Answer:
A. y=3x+4
Step-by-step explanation:
(y+5)=3(x+3)
y+5=3x+9
y=3x+9-5
y=3x+4
regla de correspondencia de f(x)=5x+4
Answer:
Step-by-step explanation:
Regla why f = 5x +4. Question
What is the area of this face?
12in²
15in²
16in²
17in²
The estimate obtained from a sample of which size is likely to be closest to the actual parameter value of a population?
Answer:
184
Step-by-step explanation:
Answer: 184
Step-by-step explanation:
A P E X
What is 1,000=850+0.2p
Which graph represents a function?
Answer:
the bottom right one
Step-by-step explanation:
it does not overlap so it is a function. What you can do is drag a pencil over it and if there are not 2 lines touching the pencil thebwhole waybit is a function
Help me for brainliest ✅✅✅✅✅✅✅✅
Answer:
y=-2x-3
Step-by-step explanation:
It took 30 minutes to drive 45 miles.
At this rate, how long will it take to drive 15 miles?
Answer:0.43 hours
Step-by-step explanation:
15
miles
35
miles
hour
=
5
⋅
3
5
⋅
7
hours
=
3
7
hours
=
0.43
hours
simplify the expression: 4(-4+n) =
What is the Area and Perimeter for tbe rectangle?
length of rectangle = ( 4n-5 )
breadth of rectangle = ( 3n-2)
To find :-Area and perimeter of rectangle.
solution :-by the question ,
We know the area of rectangle = length × breadth
Area = (4n -5) (3n-2)
[tex] = {12n}^{2} - 8n - 15n + 10[/tex]
[tex] = {12n}^{2} - 23n + 10[/tex]
now ,
perimeter = 2 ( length + breadth (
= 2 ( 4n-5 + 3n-2)
= 2 ( 7n-7)
= 14n -14
I hopes this helps.
How many apples, each of which weighs 2 ounces, are needed to balance three 2-pound weights? Do this problem carefully.
Answer:
48
Step-by-step explanation:
3x32=96
96/2=48
Please help with actual steps, and don’t reply w nonsense just for the points. Thank you !!!
Answer:
1. 24x^6
3. -15^10
5. 90x^5y^6
7. 40x^12y^18
9. 72x^12y^18
add exponents since we're multiplying then multiply the numbers and put the letters in order
1. 1/6+1/3=? Your answer
Answer:
1/2
Step-by-step explanation:
The sum of the measurements of two angles is 107.3 . One angle has a measure of 51. What is the measure of the second angle.Write an inequality please ..
Answer:
bcthjhrthtgtgtvrb
Step-by-step explanation:
Answer:
juhgyftchhgjhku
Step-by-step explanation:
200:40 simplest form
Answer:
5:1
Step-by-step explanation:
Divide by 40
You deposit $8500 in an account that pays 1.78% annual interest. Find the balance after 10 years when the interest is compounded
monthly
The balance after 10 years is $
Step-by-step explanation:
step 1. let's call the balance A, the initial amount P, the yearly rate r, the number of compounds yearly n, and the time t.
step 2. A = P(1 + r/n)^(nt) (compounding equation)
step 3. A = 8500(1 + .0178/12)^((12)(10))
step 4. A = 8500(1.00148334)^120
step 5. A = $10,154.68.
Ayúdenme porfis, es para ahorita
Answer:
encuentra el área de siguiente modelo geométrico
Step-by-step explanation:
es la A porque da un total de X² + 21x+121
What is (0.3)⋅(0.5)?
Answer:
0.15
Step-by-step explanation:
Rewrite as a simplified fraction. 0.83 = ?
Answer:
83/100
Step-by-step explanation:
Answer: [tex]\frac{83}{100}[/tex]
Step-by-step explanation:
This is the simplified fraction form of 0.83.
hope this helps :)
please help quick!! pythagorean theorem!
Answer:
hmmmmm not sure
Step-by-step explanation:
A toy rocket lifts off at an initial velocity of 102 feet per second from a height of 10 feet. The height of the rocket can be modeled by the equation h = – 16t2 + 102t + 10, where ‘t' is the time in seconds. When will the rocket hit to the ground?
Answer:
6.47secs
Step-by-step explanation:
Given the height of the rocket modelled by the equation;
h = – 16t^2 + 102t + 10, where ‘t' is the time in seconds
The rocket will hit the ground at h = 0
Substitute into the equation
– 16t^2 + 102t + 10 = 0
Multiply through by -1
16t^2-102t-10 = 0
t = 102±√(102)²-4(16)(-10)/2(16)
t = 102±√10404+640/32
t = 102±√11044/32
t = 102 ±105.09/32
t = 102+105.09/32
t = 207.09/32
t = 6.47secs
Hence it will take 6.47secs for the rocket to hit the ground
The estimated distance is 60 miles, but the actual distance is 75 miles. Find the percent error.
Answer:
20
Step-by-step explanation:
75-60=15
15÷75=.20
20 per cent error
...............................................................................
Answer:
-1,3,5,9is a required answer.
y=-2/3x+1
how do you find the slope and y intercept
Answer:
The slope is -2/3 and the y intercept is 1
Step-by-step explanation:
The slope intercept form of a line is
y = mx+b where m is the slope and b is the y intercept
y = -2/3 x+1
The slope is -2/3 and the y intercept is 1
What are one-step equations examples? (I need at least 2 examples)
Answer:
add equation k + 22 = 29 k + 22 = 29 k+22=29
Subtraction equation p − 18 = 3 p - 18 = 3 p−18=3
Step-by-step explanation:
Choose the most appropriate name for the function described below.
Your probability of winning the lottery depends on how many tickets you buy.
A. Tickets(probability), or (p)
B. Lottery(tickets), or L(t)
C. Probability(tickets), or P(t)
D. Probability(lottery), or P(I) NEED HELPP
Answer: C
Step-by-step explanation:
The system shown has one solution; convince me that the solution exists
without solving it or graphing it?
2x - y = 5
x + 3y = -8
Answer:
(1, -3)
Step-by-step explanation:
help please will give brainliest
Answer:
i think its c not sure
Step-by-step explanation:
Can you explain to me how you got it
Answer:
Vertical Angles
Step-by-step explanation:
They are vertical angles because they are directly across from each other
4x = -20 Solve for x
Answer:
x = -5
Step-by-step explanation:
x = -20/4 = -5
Answer:
4x=-20
x= -20/4
x= -5
........................