Answers
Answer:
v = 7
Step-by-step explanation:
So, I used a go.ogle calculator for this, so I don't evidence, but here
hope this helps:)
Answer:
v=7
Step-by-step explanation:
[tex]3(3v-4)=51\\9v-12=51\\9v=51+12\\9v=63\\v=\frac{63}{9}\\v=7[/tex]
Related Questions
helpppppppppppppppppppppppp
Answers
Answer:
[tex]3 < x \leqslant 4[/tex]
Answer:
D)
Step-by-step explanation:
how do you interpret 6.0 in graph
Answers
Answer:
go six units on the x-axis and move no spaces up or down.
Step-by-step explanation:
Find m< Tin degrees for Kite RSTU, if m< R = 130° and m< S = 75°.
Answers
Answer:
Step-by-step explanation:
What is the vertex for y= 4 (x-2)^2 +3
Answers
you take the opposite of what’s in the parenthèse and then the number on the right outside the parenthèse
What is the area of the triangle?
7
5
4
units?
Please help
Answers
Answer:
[tex] 10 \: {units}^{2} [/tex]
Step-by-step explanation:
Area of triangle
[tex] = \frac{1}{2} \times base \times height \\ \\ = \frac{1}{2} \times 4 \times 5 \\ \\ = 2 \times 5 \\ \\ = 10 \: {units}^{2} [/tex]
If the diameter of a circle is 16 cm, find it’s radius
Answers
Answer:
radius is 8cm
Step-by-step explanation: radius is half of diameter so 16/2= 8
Question
If the diameter of a circle is 16 cm, find it’s radius
soln'
diameter of circle=16cm
radius=?
now
radius formula=2 pie r where pie = 22/7
2*22/7*16
=96
12 + 6x > 18
HELPPppp
Answers
Answer:
I used math-way, solved for x and got this
x>1
Step-by-step explanation:
6x + 12 > 18
6x + 12− 12 > 18 − 12
6x > 6
6x/6 > 6
x>1
SUBSTITUTION METHOD ALGEBRA
Answers
Answer:
I think x=0, and y=4
Step-by-step explanation:
P.S. I'm sorry if I'm wrong!
For the data set 6, 5, 10, 11, 13, the mean, x, is 9. What is the standard deviation?
Answers
Answer:
your answer will be 3.4
Step-by-step explanation:
n=number of terms
{6,5,10,11,13}=5
also ∑(x-x)^2=46
[tex]S=\sqrt{\frac{1}{5-1} *46} =[/tex]
[tex]\sqrt{\frac{46}{4} }=\sqrt{11.5} \\\\S=3.4[/tex]
hope it helps
have a great day!!
What is the equation of the ine perpendicular to 6x−2y=3 and passing through the point (5,−1)?
Answers
6x-2y=4xy
so this is the,correct answer your thinking of division
Please answer correctly! I will Mark you Brainliest!
Answers
What is the area of the trapezoid below?
Answers
Please help me :(
……………………………………………………………………...
Answers
A picture of Carol's soccer field and its dimensions is shown. Carol ran the boundary of the field three times.
. 120 m-
85 m
How far did Carol run in total?
Answers
1/2x+45 what is the answer to the problem
Answers
Please Help! I’m not really sure about anything at this point.
Answers
Answer:
sorry bro im d.u.m.b
Step-by-step explanation:
:_ )
Write an equation that can be used to answer the question. Then solve. Round to
the nearest tenth if necessary.
How high is the ramp?
21 ft
19 ft
Oa h + 192 = 212: 8.9 ft
Ob. 21° - 192 = 12:28.3 ft
Och + 192 = 212; 80 ft
Od. h + 19 = 21; 2 ft
what’s the answer
Answers
The table below shows the temperatures of 5 cities in Alaska on a day in January.
City Temperature
Anchorage 1
Fairbanks -3
Prudhoe Bay -15
Barrow -11
Juneau 17
What was the average (mean) temperature for these
plz explain
Answers
Answer:
9.4
Step-by-step explanation:
1+3+15+11+17=47
47/5=9.4
Answer:
i need answers
Step-by-step explanation:
Help please please help help please help me!!!
Answers
Answer:
B .00030
Step-by-step explanation:
Answer:
2nd option
Step-by-step explanation:
Given
3.0 × [tex]10^{-4}[/tex]
The exponent of - 4 means shift the decimal point 4 places to the left, that is
3.0 × [tex]10^{-4}[/tex] = 0.00030
write five rational numbers less than -3
Answers
-4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20
Need help will give brainliest!!!
Answers
Answer:
A
Step-by-step explanation:
they took the square root of both sides
A 5ft tall girl is standing 13ft from a 15ft tall lamppost. How long is her shadow?
Answers
4600 X 1.04 to the power of 7?????
Answers
Answer:
6053.28618448
no is the power of 6
Answer:
4784 to the power of 7
Step-by-step explanation:
i'm not sure if i interpreted what you wrote correctly, but if its ((4600*1.04)to the power of 7), then my answer would be correct.
if it was 4600*1.04 (where 1.04 would be to the power of 7), then the answer would be about 6053.28618, or 4600*26 to the power of 7/ 25 to the power of 7
Please help!!! I am being timed!!
Brainiest if corrected!!!
Answers
Answer:
D
Step-by-step explanation:
The starting number is 3
And they bring in 1 member each month
That can be shown with the last equation
Good luck!
The cost of 6 CDs are $12, $13, $20, $20, $12.50 and $18.50. What is the mode?
Answers
Answer:
Mode is 20.
Step-by-step explanation:
Mode is the value or values in the data set that occurs most frequently.
{12, 12.50, 13, 18.50, 20, 20}
20 is the number that occurs most frequently.
hope this helps and is right :)
What is the value of r in the following diagram.
9
6
Answers
Answer:
r = 3.75
Step-by-step explanation:
Using Pythagoras' identity in the right triangle ABC
AC² = BC² + AB²
(r + 6)² = r² + 9²
r² + 12r + 36 = r² + 81 ( subtract r² from both sides )
12r + 36 = 81 ( subtract 36 from both sides )
12r = 45 ( divide both sides by 12 )
r = 3.75
Can someone explain how to solve this
0.5x+12.3=7.1-1.1x
Answers
Answer:
a
Step-by-step explanation:
Answer:
x=-3.25
Step-by-step explanation:
.5x +12.3 = 7.1 -1.1x
+1.1x +1.1x
1.6x +12.3 =7.1
-12.3 -12.3
1.6x = -5.2
/1.6 /1.6
x= -3.25
Jay tossed two coins several times and then
recorded the results in the table below.
Coin Toss Results
Toss 1
H;H
Toss 2
H;T
Toss 3
T;T
Toss 4
T;T
Toss 5
T;H
What is the experimental probability that
the coins will land on different sides on his
next toss?
A.1/5
B.2/5
C.3/5
D.4:5
Answers
Answer: I'm pretty sure that the answer is a
Hope this helps :)
Step-by-step explanation:
Find the equation of the parabola with the vertex at (0, 0) and the focus at (- 1, 0)
A. Y^2=8x
B. Y^2= -4x
C. Y^2= -4y
D. Y^2= 4x
Answers
Answer:
Hi! The answer to your question is B. [tex]Y^2=-4x[/tex]
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☆Brainliest is greatly appreciated!☆
Hope this helps!!
Stay Safe!!
- Brooklynn Deka
Oliver drove 278 miles in 4 hours how much hours does it take him to drive 139 miles
PLSSS HELP
Answers
Answer:
34.75 i think
Step-by-step explanation:
Answer:
[tex]\boxed {\boxed {\sf 2 \ hours}}[/tex]
Step-by-step explanation:
Let's set up a proportion to solve. Use the following setup:
[tex]\frac {hours}{miles}=\frac{hours}{miles}[/tex]
We know that it takes Oliver 4 hours to drive 278 miles.
[tex]\frac {4 \ hours}{278 \ miles}=\frac{hours}{miles}[/tex]
We don't know how long it takes him to drive 139 miles. Therefore, we use the variable x for hours, because it is unknown.
[tex]\frac {4 \ hours}{278 \ miles}=\frac{x \ hours}{139 \ miles}[/tex]
[tex]\frac {4 }{278 }=\frac{x \ hours}{139 }[/tex]
We are solving for x, the hours it takes him to drive 139 miles. The variable must be isolated. It is being divided by 139 and the inverse of division is multiplication. Multiply both sides of the equation by 139.
[tex]139*\frac {4 }{278 }=\frac{x \ hours}{139 }*139[/tex]
[tex]139*\frac {4 }{278 }={x }[/tex]
[tex]2=x[/tex]
It takes Oliver 2 hours to drive 139 miles.