Answer:
x=7
Step-by-step explanation:
because u add the like terms so
3x+2x
which would be
5× so now its
5x+5=12+4x
-4. -4
x+5=12
-5. -5
x=7
An astronaut is returning to earth in a spacecraft. If the spacecraft is descending at a rate of 13.81 kilometres per minute,what will be its change in height after 5 and 1/2 minutes.Round your answer to the nearest kilometer.
Answer:
-76
Step-by-step explanation:
I give credit to the other people that said it, I am not the smart one her lol
The change in height after 5 and 1/2 minutes to the nearest kilometer will be 75.955
What is the fundamental principle of multiplication?If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.
we have been given that the spacecraft is descending at a rate of 13.81 kilometres per minute, then change in height after 5 and 1/2 minutes will be;
WE can see that the astronaut is descending 13.81 km each minute, so multiply that by 5 and a half minutes .
Then multiply 5 and 1/2 minutes by 13.81,
Speed = distance / times
Rate = 11/2 x 13.81
Rate = 75.955
Therefore, The change in height after 5 and 1/2 minutes to the nearest kilometer will be 75.955
Learn more about multiplications;
https://brainly.com/question/14059007
#SPJ2
what number is 100 times greater than 20?
Answer:
2000
Step-by-step explanation:
just muliply
Using your equation if the number of square feet is 2400, what is the price of the house? If algebraic work is not shown, describe how you found your answer. How well does this fit with the actual data?
Answer:
Step-by-step explanation:
Need help. Not understanding
MARK BRAINLIEST
The left and right page numbers of an open book are two consecutive integers whose sum is 473. Find these page numbers.
The two page numbers are ______
(Use a comma to separate
answers as needed.)
PLEASE HELP MARK BRAINLIEST
Answer:
263,267
Step-by-step explanation:
473/2 is 263.5 and so just add .5 to one and subtract .5 from the other
Which of the below terms best describe the relationship between <3 and <4
Answer: because 4 would be greater than 3.
Step-by-step explanation:
|(1/4-1/5)+(-3/4+1/8)|
Answer:
Simplify the expression.
Exact Form:
37/40
Decimal Form:
0.925
Step-by-step explanation:
please help i can’t figure it out :)
Answer:
24
Step-by-step explanation:
18/3=6
6*4=24
or 4/3*18=24 4/3 would be your scale factor
what is the y-intercept of the table shown?
Answer:
the answer is (0,-2) trust bro I did the work
A wise man once said, "400 reduced by 3 times my age is 220,"what is his age?
400-220=180
180/3=60
The answer is 60.
What is the first step in solving the inequality StartFraction m minus 2 Over 6 EndFraction < –1? A.Multiply both sides by 6. B.Add 2 to both sides. C.Change the direction of the inequality. D.Change the inequality to ≤.
Answer:
Multiple both sides by 6
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
What is the first step in solving the inequality StartFraction m minus 2 Over 6 EndFraction < –1?
(A is the correct answer) Multiply both sides by 6.
B: Add 2 to both sides.
C: Change the direction of the inequality.
D; Change the inequality to ≤.
(5,0) is a solution to the equation y = 5x + 5 Question 11 options: True False
Answer:
False
Step-by-step explanation:
y=5x + 5
0=5 (5)+5
0=10+5
0≠15
False
Graph the linear function g(x)=−4+7x.
-1/6 times -4/7 in fraction form please!! <3
del taco sells 12 tacos in a taco fiesta for $8.64
Answer:
PLEASE GIVE BRAINLIST
each total= 103.68
but if you're talking about divided in into the amount of tacos will be:
2.43 each
HOPE THIS HELPED
Answer:
Step-by-step explanation:
e
7x − 14 = 7(x − 2)
please help ❤️
Answer:
Infinite Solutions
Step-by-step explanation:
Let's solve this equation my simplifying it so that we have x on one side.
Apply the distributive property on the right side:
[tex]7x - 14 = (7\cdot x) + (7\cdot -2)\\\\7x-14 = 7x-14[/tex]
Woah, that's strange. We have the exact same thing on both sides of the equation. This means there are infinite solutions. If we tried simplifying this, we'd just end up with 0 = 0.
Test it out! Any value of [tex]x[/tex] will work for this equation.
Hope this helped!
I’ll mark you brainliest for the first response! Explain answer in full detail.
Answer:
x = 25
Step-by-step explanation:
2x + 4 + x + 11 = 90, combine like terms
3x + 15 = 90, subtract 15 from both sides
3x = 75, divide by 3
x = 25, you have your answer!
Solve for x in simplest form 1=1/3 (10x−3)
Answer:
x = 3/5
Step-by-step explanation:
1=1/3 (10x−3)
Multiply each side by 3
3=3*1/3 (10x−3)
3= (10x−3)
Add 3 to each side
3+3= (10x−3+3)
6 = 10x
Divide each side by 10
6/10 = 10x/10
3/5 =x
Graph the system below and write its solution. y=1/2x -2 - 2x+y=4 Note that you can also answer "No solution" or "Infinitely many" solutions.
Answer:
(x, y) = (-4, 4)
Step-by-step explanation:
See the attachment for the graphs.
We assumed your second equation is -2x+y=4.
The solution is (-4, -4).
__
If your dash is intended as an equation separator, we have misinterpreted your intent.
Kyle wants to find out how many textbooks his class has in total. He has discovered
that each student has an average of 5 textbooks. There are 30 people in his class. How many
textbooks does his class have in total?
-2.1-[2.3-(3.5-(1.9))]
WITH AN EXPLANATION PLEASE
I WILL GIVE BRANLIEST TO FIRST CORRECT ANSWER
Answer:
-2.1
Step-by-step explanation:
I need the answer to this question and it’s timed
Answer:
Ramesh is not correct; 7^-5 is 1/ 16807
Step-by-step explanation:
PLEASE HELP ME, and explain it please please please <3
what is 11+15+11+15+11+15+11+15+11+15+11+15+11+15 simplified
Answer:
182
Step-by-step explanation:
You add all of them together and you will get the same answer if you would simplify it i simplified it
4 b + 19 can be translated as "nineteen more than the product of 4 and a number." TrueFalse
Answer:
True
Step-by-step explanation:
Step-by-step explanation:
4b+19
If 19 is added to 4b, then yes, it is 'nineteen more than...'
4b is a multiplication expression in itself and the term 'product' means the answer to a multiplication problem.
So the answer is true.
hope it helps!
0.5s +1=7 + 4.5s
S =
Answer:
[tex]s = -\frac{3}{2}[/tex]
Step-by-step explanation:
Solve for the value of [tex]s[/tex] :
[tex]0.5s + 1 = 7 + 4.5s[/tex]
-Combine both [tex]0.5s[/tex] and [tex]4.5s[/tex] by subtracting [tex]0.5s[/tex] by [tex]4.5s[/tex] :
[tex]0.5s + 1 - 4.5s = 7 + 4.5s - 4.5s[/tex]
[tex]-4s + 1 = 7[/tex]
-Subtract [tex]1[/tex] to both sides:
[tex]-4s + 1 - 1 = 7 - 1[/tex]
[tex]-4s = 6[/tex]
-Divide both sides by [tex]-4[/tex] :
[tex]\frac{-4s}{-4} = \frac{6}{-4}[/tex]
[tex]s = -\frac{3}{2}[/tex]
So, the value of [tex]s[/tex] is [tex]-\frac{3}{2}[/tex].
QUESTION 8 A motorboat leaves a harbor and travels at an average speed of 6 mph towards a small island. Two hours later, a cabin cruiser leaves the same harbor at an average speed of 12 mph toward the same island In how many hours after the cabin cruiser leaves the harbor will it be alongside the motorboat?
Answer:
2 hours
Step-by-step explanation:
Distance = rate × time
That is,
d=rt
Let
t = time (hours) cabin cruiser traveled
t + 2 = time (hours) motorboat traveled
motorboat = 6 mph
Cabin cruiser =12 mph
Motorboat distance
d=rt
d = 6(t + 2)
Cabin cruiser distance
d=rt
d = 12(t)
Equates the two distance
6(t + 2) = 12t
Open bracket
6t + 12 = 12t
12 = 12t - 6t
12 = 6t
Divide both sides by 6
t = 12 / 6
= 2
t = 2 hours
The cabin cruiser will be alongside the motorboat in 2 hours
Which statement describes g(x) as a transformation of
f(x) and identifies an equation for g(x)?
Vertical stretch followed by a translation 1 unit left, so
g(x) = f*(x + 1)).
O Vertical stretch followed by a translation 1 unit right,
so g(x) = 1 + x = 1)).
O Horizontal stretch followed by a translation 1 unit left,
so g(x) = (3x + 2).
O Horizontal stretch followed by a translation 1 unit
right, so g(x) = (4 x - 1)
Answer:
The correct option is;
Horizontal stretch followed by a translation 1 unit left so g(x) = (3·x + 2)
Step-by-step explanation:
In geometric transformation, a dilation involves the increase in the dimension of the distances between points by a given scale factor.
Therefore, with regards to the question, a dilation can be represented by the product of the initial dimension, x, by a variable, such as an integer
A translation right is represented by an addition to the x value, while a translation left is represented by subtraction from the x value
Therefore, whereby f(x) = x + 1
An horizontal stretch of 3 will be 3 × (x + 1) = 3·x + 3
Followed by an a translation 1 unit left will be;
3·x + 3 - 1 = 3·x + 2;
Therefore;
g(x) = (3·x + 2).
Answer:
The answer is D on e2020
Step-by-step explanation:
Use the Distributive Property to simplify 8(y+3)
[tex]8y+24[/tex]. you multiply all of the values in the parentesys.
Answer:
[tex]\huge\boxed{\sf{8y+24}}[/tex]
Step-by-step explanation:
Hello.
Let's recall that the Distributive Property states that
a(b+c)=ab+acUsing the formula, let's simplify:
8(y+3)
Multiply 8 times y and 8 times 3 and add the products:
8y
24
Add:
8y+24
And we're done!
I hope it helps & have an outstanding day!
~ST2710 :)
Algebra 1- 10 pts
Solve for t.
−4t≤48
Enter your answer as an inequality
Help me pleaseeeeeeeeeeee
Answer:
1. NO
2.yes
3.yes
4.no
5.no
Step-by-step explanation:
I think these are the answers. Hope this helps