Answer:
3/4
Step-by-step explanation:
4(3n-7)=-19
3n-7=-19/4
3n=-19/4+7
3n=-19/4+28/4
3n=9/4
n=(9/4)/3
n=(9/4)(1/3)
n=9/12
simplify
n=3/4
Answer:
3/4
You would have to divide both sides by 4
Step-by-step explanation:
[tex]\frac{4(3n-7)}{4} =\frac{-19}{4}[/tex] ( divide both sides by 4 )
[tex]3n-7= -\frac{19}{4}[/tex] ( simplify )
[tex]3n-7+7=-\frac{19}{4} +7[/tex] ( add 7 to both sides )
[tex]3n=\frac{9}{4}[/tex] ( simplify )
[tex]\frac{3n}{3} =\frac{\frac{9}{4} }{3}[/tex] ( divide both sides by 3 )
[tex]n=\frac{3}{4}[/tex]
help me plzzz plzzz help me
Answer:
sepa pero suerte no hablo ingles
PLEASE HELP ASAP! WILL MARK BRAINLIEST
Answer:
201.06
Step-by-step explanation:
https://rb.gy/xgo4xh
Answer:
A=64π
Step-by-step explanation:
A=π[tex]r^{2}[/tex]
radius=8
A=π[tex]8^{2}[/tex]
A=64π
≈201.06
PLEASE HELP PLESAE!!!!!!
Evaluate the expression when b=6 and y =-7
-b+9y
Answer:
-69
Step-by-step explanation:
For an angle with measure x in a right triangle, sin x = 112/113
and tan x = 112/15. What is the value of cos x?
Answer:
cosx=Adj/hyp
cosx=15/113
An angle measures 38° less than the measure of its complementary angle. What is the measure of each angle?
Answer:
One angle is 26 degrees and the other is 64 degrees.
Step-by-step explanation:
Complementary angles add up to a total of 90 degrees. Therefore, if one of the two angles is known to be 38 degrees less, then the other angle can be calculated:
90 = (x-38) + (x)
52 = 2x
26 = x
This means that one of the angles is 26 degrees, and the other is 64 degrees.
What is 9+10 ( is it 21 or 19 )
Answer:
19 is your answer right answer
Answer:
19
Step-by-step explanation:
9+10= 19
hope it helps
:p
The solution (x y) to a system of equatiohs is the point where they..?
Answer:
Intersect
Step-by-step explanation:
What is the inscribed angle and the circumscribed angle
Please help 3/4
Solve the binomial
(2ab-3c)(2ab+3c)
Answer:
I’m answering so the other peep can get brainliest she’s correct I think I’m pretty sure I think so thx for points have a great day byee
Step-by-step explanation:
Which algebraic expression represents “Marcus practiced the trumpet twice as long this week”?
2 + p
2p
p minus 2
StartFraction p Over 2 EndFraction
Please Help!
Answer:
2p should be the correct answer!
Answer:
2p is the answer
Step-by-step explanation:
I took the answer edg2021
Which net represents this solid figure?
Answer:
The 3rd one
Step-by-step explanation:
Answer:
The second net.
Step-by-step explanation:
a sequence of numbers is 8, 15, 22, 29. explain why 96 will not be a term in this sequence?
Answer:
It want touch/Connect Either way the closest it can get was 99
8, 15, 22, 29, 36, 43, 50, 57, 64, 71, 78, 85, 92, 99.
Which phrases could n + 10 represent? Check all that apply.
Answer: 1,3,5
Step-by-step explanation: 1. the sum of a number , 2. A number plus ten, 5. Ten more then a number
Edge 2021
simplify
(3 − 6n5 − 8n4) − (−6n4 − 3n − 8n5)
Answer:
Simplify the expression.
2n⁵−2n⁴+3n+3
Find ratio of 14 and 35
Answer:
40%
Step-by-step explanation:
Answer:
40%
Step-by-step explanation:
Mr. Starnes wondered what proportion of Katy Perry's Twitter followers are
female, so he selected a random sample of 500 of Katy Perry's followers. In the
sample, 308 are female. Construct and interpret a 90% confidence interval for the
true proportion of Katy Perry followers that are female.
Answer and Step-by-step explanation:
To calculate a confidence interval for a proportion:
1) Determine the proportion
[tex]p=\frac{308}{500}[/tex]
p = 0.616
2) A 90% confidence interval has z-score that is 1.645.
3) Calculate margin of error
[tex]ME=\sqrt{\frac{p(1-p)}{n} }[/tex]
where
n is the sample size
So
[tex]ME=\sqrt{\frac{0.616(1-0.616)}{500} }[/tex]
[tex]ME=\sqrt{\frac{0.616(0.384)}{500} }[/tex]
ME = 0.02175
Then the interval is given by
p ± z(ME)
0.62 ± 1.645(0.02175)
0.62 ± 0.035
The interval will be
0.585 < p < 0.655
What this means is that we are 90% confident that the true proportion of Katy Perry's Twitter female followers is between 0.585 and 0.655.
f (x) = 13[tex]\sqrt[3]{x}[/tex] power function yes or no
if yes where is k and p
Answer:
f =
x = 13 = x
k = x
p = x
Step-by-step explanation:
Can someone help me pls ♀️
Answer: 420, 81, 270, 216, 264, 154, 1824, 11400, 26741
all in order 1-10
Step-by-step explanation:
help
I'm really stuck
HELP IM BAD AT MATH
Answer:
B. Yes
Step-by-step explanation:
can someone help meeee
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Volumes.
Volume = base area * Height
hence, here,
base area = 1/2(3)(4)
base area = 6 sq. inches,
now volume = 6 * height
==> Volume = 6*11 = 66 cubic inches
====> hence the volume of the triangular prism is 66 cubic inches.
Actually Welcome to the Concept of the Volumes.
Volume = base area * Height
hence, here,
base area = 1/2(3)(4)
base area = 6 sq. inches,
now volume = 6 * height
==> Volume = 6*11 = 66 cubic inches
====> hence the volume of the triangular prism is 66 cubic inches.
Please help, I would appreciate it thank you :)
Answer:
HERE IS YOUR ANSWER FRIEND,HOPE IT HELPED YOU,PLEASE MARK ME AS BRAINLISTHello can i please have help on this question thank you
Answer:
[tex] y = \frac {1}{2}x +2[/tex]
Step-by-step explanation:
Line is passing through the points (0, 2) & (2, 3)
Slope of line = (3 - 2)/(2 - 0) = 1/2
Equation of line in point slope form is given as:
y - 2 = 1/2(x - 0)
2(y - 2) = x
2y - 4 = x
2y = x + 4
[tex] y = \frac {1}{2}x +\frac {4}{2}[/tex]
[tex] y = \frac {1}{2}x +2[/tex]
is the required equation of blue line.
Answer:
2y-4 =x
Rearranged as:
2y = x + 4
x = 2y - 4
y = x/2 +4
Attachment given below:
can somebody help? marking brainliest:)
Answer:
23/16
Step-by-step explanation:
23/16+1/16=24/16=3/2
pls help reward brainiest
Answer:
(5, 2) & (-4, -9)
Step-by-step explanation:
Use the vertex form, y = a(x − h)² + k, to determine the values of a, h, and k
(h, k) = (5, 2)
(h, k) = (-4, -9)
good luck, i hope this helps :)
Answer:
(5,2) Answer for first question
(-4,-9) Answer for the second question
For the following expression, combine like terms and write an equivalent expression with fewer terms.
3x+5x−1
Answer:
8x - 1
Step-by-step explanation:
3x +5x - 1
8x - 1
This is correct
Answer:
8x-1
PLZ MARK AS BRAINLIEST
Step-by-step explanation:
3x+5x−1 =
(3x+5x)-1 =
8x-1
height (inches) 8 2 02 0.4 0.6 0.8 time (seconds) The graph represents the height of a frog's jump as a function of time. What is the average rate of change across the interval 0.4x
Answer:
x-2y = 8
-2y = -x + 8
y = x/2 - 4
y intercept: (0, -4)
slope: 1/2
3x-2y = 12
-2y = -3x + 12
y = 3x/2 - 6
y intercept: (0, -6)
slope: 3/2
I assume I would graph with the following points (0,-4) and (4,0) for the second one I assumed I would graph the following points (0,-6) (6,0). I think I have confused the actual points in which I am to graph. Could you please tell me if I am graphing the correct points? I do not have the ISBN for this book becasue it is an online class. Thanks and have a great day!!
Step-by-step explanation:
I really need help please :))))))
Answer:
If there were 25% fewer sunny days this year, then the answer would be 75%. This is because there are(100-25)% of the sunny days this year compared to last year.
Let me know if this helps!
Simplify each expression by combining like terms
a). x + 2x
b). 3m + 4n - 6n
Answer:
1) 3x
2) 3m - 2n
Answer:
below
Step-by-step explanation:
3x, 3 m − 2 n
Jason bought 4.5 kilograms of cream cheese. How many grams of cream cheese did Jason buy?
Answer:
the answer is 4500
Step-by-step explanation:
Answer:
He Bought 4,500 Grams of Cream Cheese.
Step-by-step explanation:
what do girls do that turn u on? guys i need help pls, i’m a girl loll ;)
Answer:
that depends tbh
Answer: umm well... i answer for the council of boys and your answer is basically anything XD
Step-by-step explanation:
have a good day lad :)