Answer:
Mabey 102 try that.
Step-by-step explanation:
Hope this helps!
Q. Write the expanded form of h(3k-12.4).
A. 3hk-12.4h
Answer:
We conclude that:
[tex]h\left(3k-12.4\right)=3hk-12.4h[/tex]
Step-by-step explanation:
Given the expression
[tex]h\left(3k-12.4\right)[/tex]
Expanding the expression
Let us expand the expression
[tex]h\left(3k-12.4\right)[/tex]
Apply the distributive law: a (b - c) = ab - ac
here a = h, b = 3k, c = 12.4
so th expression becomes
[tex]h\left(3k-12.4\right)=h\cdot \:\:3k-h\cdot \:\:12.4[/tex]
[tex]=3hk-12.4h[/tex]
Therefore, we conclude that:
[tex]h\left(3k-12.4\right)=3hk-12.4h[/tex]
Gail is 6 years younger than Mark.Let m= Mark’s age which expression equals Gail’s age?
A 6m
B M+6
C M-6
D 6-m
:) 2x+6y=23
2x+6y= 14
Answer:
No solution
Step-by-step explanation:
Help help please !!!!!!
Answer:
maybe Add to eliminate y because signs are different
316,052 + 10,013+ 7,099+6,004
Answer:
2
Step-by-step explanation:
how do you solve -5 ( -6 - 3x) + 8 = 83
Answer:
x=3
Step-by-step explanation:
-5(-6-3x)+8=83
Distribute the -5 to both terms in the parentheses by multiplication, multiply the -5 by the -6 and the -3x.
30+15x+8=83
Add like terms, add the 30 and the 8.
38+15x=83
Subtract 38 from both sides to isolate the x on the left side.
15x=45
Divide by 15 on both sides to solve for x.
x=3
(please will someone help me please). write the equation of the line in the graph the two points on the line are located at (0, 3) and (6,-1) multiple choice answers are . Y=3x. Y=1/3x+3. Y=2/3x+3. Y=-6x
Answer:
c) y=2/3x+3
Step-by-step explanation:
im pretty sure this is right :)
Simplify 6(5x-1)-3(2x-10)
Answer:
30x-6-6x-30
30x-30x-6-6
0-12
-12
Mow for Money!
Do you need extra money? Have you thought about mowing lawns or landscaping? But if you did this, how
much should you charge?
Your neighbors, the Pascals, want to hire you to cut their lawn, and you need to quote them a price. Here's
what their lawn looks like.
Lawn
11 yards
7 yards
10 yards
How will you charge?
There are two ways you can charge them.
1. A flat rate
2. A rate per square unit
A boy throws a ball into the air. The equation h=−16t^2+23t+4 models the path of the ball, where h is the height (in feet) of the ball t seconds after it is thrown. How long is the ball in the air?
Answer:
0.72secs
Step-by-step explanation:
Given the height of the ball in air modeled by the equation:
h=−16t²+23t+4
Required
Total time it spent in the air
To get this we need to calculate its time at the maximum height
At the maximum height,
v = dh/dt = 0
-32t + 23 = 0
-32t = -23
t = 23/32
t = 0.72secs
Hence the total time it spend in the air will be 0.72secs
The total time for which the ball is in the air is 0.72 seconds and this can be determined by differentiating the given function.
Given :
A boy throws a ball into the air. The equation [tex]\rm h = -16t^2+23t+4[/tex] models the path of the ball, where h is the height (in feet) of the ball t seconds after it is thrown.
Differentiate the given function of height with respect to 't' in order to determine the value of 't'.
[tex]\rm h = -16t^2+23t+4[/tex]
[tex]\rm \dfrac{dh}{dt}=-32t+23[/tex]
Now, equate the above differential equation to zero.
-32t + 23 = 0
23 = 32t
t = 0.72 seconds
So, the total time for which the ball is in the air is 0.72 seconds.
For more information, refer to the link given below:
https://brainly.com/question/24062595
Pls help! This is due in 5 minutes!
Answer:
The Base is 150 and the Exponent is 4
Does anyone know please
Answer:
8 hours and 54 minuter
Step-by-step explanation:
1 hour is equal to 60 minutes
we have 8 hours and 0.9 hours
0.9*60=54 minutes
we have 8 hours and 54 minuter
Answer:
The last one
Step-by-step explanation:
First you need to figure out how many minutes are in 0.1 hours
you can do this by dividing 60 minutes by 10
you get 6
multiply 6 and 9 so that you can find out how many minutes 0.9 hours are
this leaves you with 54 minutes
so your answer is 8 hours and 54 minutes
Helppppppppppppppppppppppppp <3
Answer:
4.5 > -2.7
Step-by-step explanation:
since 4.5 is a whole number, that automatically makes it bigger
-7(2-3x) help solve please
Answer:
-14+21x
Step-by-step explanation:
Distrubute
-7 times 2= -14
-7 times 3x= -21x
Answer:
The answer is -14 + 21x
Step-by-step explanation:
Distribute -7 to 2 and -3x
-7 × 2 = -14
-7 × - 3x = 21x
= -14 + 21x
0.05x =0.5 can someone please helppppp!!!!!!!!!!
Answer:
x equals 10
Step-by-step explanation:
you are moving the 5 from the hundredth value to the tenth, meaning it is becoming a higher number. for this one, just multiply by 10.
Solve:
(7 × 8) − (35 + 12) − (2 × 2) =
Here other question I need help
Answer:
that question is contradicting itself
Step-by-step explanation:
i want to help
johnathan is rolling 2 dice and needs to roll an 11 to win the game he is playing.what is the probability that johnathan wins the game?
Answer: Hope this helps, I think I did the right math if not I'm sorry
2/6 x 1/6 = 1/18
Step-by-step explanation:
4 2/3 ÷ 7 = ?
help pleaseee
Answer:
0.66666666666
Step-by-step explanation:
this is a real answer
Mr. Hunterhad 25 students in his 4th period math class. The next day, he has
only 20 students. What is the percent decrease in the number of students in
Mr. Hunter's class?
Answer:20 percent
Step-by-step explanation:correct me if I’m wrong
Please help me......
PLEASE ANSWER ASAP FOR BRANLEST!!!!!!!!!!!!!!!
Solve the equation
7 = -10s - 3
what is s?
Answer:
s=-1
Step-by-step explanation:
10=-10s
-1=s
Answer: s = -1
Step-by-step explanation:
7 = -10s - 3 Add three to both sides
10 = -10s. Divide -10 by 10
s = -1
In a pet store, the small fishbowl holds up to 23
gallons of water. The large fishbowl holds up to 2
times as much water as the small fishbowl.
Eloise draws this model to represent the number of
gallons of water the large fishbowl will hold.
How many gallons of water does the large fishbowl
hold?
Enter your answer as a mixed number in simplost
form by filling in the boxos.
aal
Answer: the large fishbowl hold up to 46 gallons of water
Step-by-step explanation:
Answer: the large fishbowl hold up to 46 gallons of water
Which point represents the fourth bus stop
A. (11,8)
B. (13,12)
C. (15,10)
D. (19,12)
Answer:
The answer is (19,12)
An anchor was dropped into the ocean. It sank 60 feet below sea level in 5 seconds. What integer represents the anchor’s change in elevation per second?
Answer:
1245.89
Step-by-step explanation:
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Georgina buys several packs
of beads. The equation y = 1.50x represents
her total cost y if she buys x packs of beads.
If the data are graphed, what is the value of x
in (x, 16.50)? PO
Answer:
x = 11Step-by-step explanation:
The equation is:
y = 1.50xWhen y = 16.50, we can find x as:
16.50 = 1.50xx = 16.50/1.50x = 11Answer:
[tex]\boxed {y = 1.5x} \\ 16.5 = 1.5x \\ x = \frac{16.5}{1.5} \\ \boxed {x = 11}[/tex]
Value of x is 11.
11 is the right answer.Analyze the diagram below and complete the instructions that follow.
Find sin 60 degree
Answer:
sin 60° = 0.9
Step-by-step explanation:
sin 60° = cos 30°
cos 30° = 0.866025403
0.866025403 to one significant figure
0.866025403 ~ 0.9
~. means approximately.
therefore sin 60° = cos 30°
sin 60° = 0.9
Please help me!!!!!!!!!!!
Answer:
0.05
Step-by-step explanation:
Let blank be 'x'
1.456=1+0.4+x+0.006
1.456=1.406+x
x=0.05
help please
what is the product?
Answer:
−10x4+17x2y−6y2-10x4+17x2y-6y2
or the second option
Easy 3 questions but I’m dum