Answer:
I don't know how to rank push in idle
EVERYONE LISTEN!!! THIS IS VERY IMPORTANT!!! TEACHERS DO NOT LIKE BRAINLY, THEY HAVE ADMITTED TO MAKING FALSE ANSWERS SO THAT THEY CAN CATCH YOU!!! BE CAREFUL!!!
Answer:
thank you...........................................
Which expression is equivalent to13 p + 15? Btw happy almost halloween
Answer:
13
Step-by-step explanation:
13p + 15
The derivative of a polynomial is the sum of the derivatives of its terms. The derivative of a constant term is 0. The derivative of [tex]ax^{n}[/tex] is [tex]nax^{n} ^{-1}[/tex]
[tex]13p^{1-1}[/tex]
subtract 1 from 1
[tex]13p^{0}[/tex]
For any term t except 0, [tex]t^{0}[/tex] = 1
13 × 1
For ant term t, t × 1 = t and 1t = t
13
PS: Happy Almost Halloween too =)
.
Isha, a super excited candy crush user, has increased her points by 75% percents in a week. shes at 14000 points now. how many points did Isha have on candy crush last week?
If she has increased by 75% in a week to get 14000 points then we can say that 175% times a number has to equal 14,000 , where the number of points she had last week.
175% * x = 14000
1.75x =14000 Divide both sides by 1.75
x= 8000
So she had 8000 points last week.
Check:
175% * 8000= 14000
1.75 * 8000 = 14000
14000 = 14000
Answer:
8,000 points
Step-by-step explanation:
x + 0.75x = 14,000 (the initial amount of points X plus 0.75x)
1.75x = 14000
x = 14000/1.75
x = 8,000
A big ship drops its anchor.
E represents the anchor's elevation relative to the water's surface (in meters) as a function of time t (in seconds).
E=−2.4t+7
How far does the anchor drop every 5 seconds?
Answer:
I don't know if I can you go outside and I can go to the store and get a little
1) -7+2 +4 =
Simplifying expressions with absolute value
Answer: -1
So I Simplify the expression to the math problem -7+2 +4 = and got -1
what is number 4 and 6?
Step-by-step explanation:
4 ) 12 × 12
= 144
6 ) 10 × 10 × 10 × 10 × 10
→ 100000
• it's also a mathematical symbol for multiply by similar to × and *.
hope this answer helps you dear..take care!
Answer:
4= 144. 6= 100000
Step-by-step explanation:
use a calculator to get the answers
1. Write the equation in slope intercept form that represents the line that passes through (-4, -3) and (-2, 1)?
Answer:
y = 2x + 5
Step-by-step explanation:
Finding the slope:
[tex]\frac{y2-y1}{x2-x1}\\[/tex]
= (1-(-3))/(-2-(-4))
= (1+3)/(-2+4)
= 4/2
= 2
Slope: 2
Substituting the slope into the formula 'y=mx+c':
y = 2x+c
Substituting any point (in this case, (-2,1)):
1 = 2(-2) + c
1 = -4 + c
c = 1 + 4
c = 5
Hence,
y = 2x + 5
Hope this helps and be sure to have a wonderful time ahead at Brainly! :D
11/8+(-11/10) Pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
11/40
Step-by-step explanation:
[tex]\frac{11}{8} +(-\frac{11}{10})[/tex] [tex]\frac{11}{8}-\frac{11}{10}[/tex] [tex]\frac{11}{8}= \frac{55}{40}, \frac{11}{10} = \frac{44}{40}[/tex] [tex]\frac{55}{40} - \frac{44}{40}[/tex] [tex]\frac{11}{40}[/tex]REPSOT* Which equation or inequality shows the relationship between the plotted points on the number line
A. 3 < -6
B.-6 > -3.
C.-6 < -3
D.-3 < -6
Answer:
C
Step-by-step explanation:
-6 is further to the left in the number line.
PLEASE HELP! The LCM of 10 and 12 is ___.
Answer:
LCM of 12 and 10= 60
hope this helps <3
10 and 12
to find:the LCM
solution:prime factorization of 10:
[tex] = 2 \times 5[/tex]
prime factorization of 12:
[tex] = {2}^{2} \times 3[/tex]
LCM=
[tex] {2}^{2} \times 3 \times 5[/tex]
[tex] = 60[/tex]
therefore, the LCM of 10 and 12 is 60.
Which equation or inequality shows the relationship between the plotted points on the number line
A. 3 < -6
B.-6 > -3.
C.-6 < -3
D.-3 < -6
Answer:
C
Step-by-step explanation:
-6 is more to the left of the number line than -3
Need help ASAP 80 points ?!!!
Answer:
its 175
Step-by-step explanation:
Just do the calculations backwards or solve equation
Can you help me please.
Answer:
y = -1x - 2/2
Step-by-step explanation:
Slope is -1
B = 2/-2
Answer:
y = x - 4
Step-by-Step Explanation:
Perpendicular lines have slopes that are negative reciprocals—multiplying their slopes result in -1.
Given the slope of a line m = -1, then it means that the slope of the other line must be 1 (because multiplying the slope of line 1 (m1 = -1), and the slope of the other line (m2 = 1) results in: -1 × 1 = -1).
Therefore, given the slope of line 2 (m2 = 1), and the point (2, -2), we could plug these values into the slope-intercept form and solve for the y-intercept (b):
y = mx + b
-2 = 1(2) + b
-2 = 2 + b
Subtract 2 from both sides to solve for b:
-2 - 2 = 2 - 2 + b
-4 = b
Therefore, the y-intercept (b) = -4.
Hence, the equation of the perpendicular line is: y = x - 4
Please mark my answers as the Brainliest if you find my explanation helpful :)
(2x+1)(4-x)=0 Please I need help
im pretty sure its: x = 4 (like 90% sure)
Solve for x.
x+5
___ = 3/8
x+8
Answer:
the answer would be -16/5
Step-by-step explanation:
Answer:
[tex]x = - \frac{16}{5} [/tex]
Step-by-step explanation:
[tex] \frac{x + 5}{x + 8} = \frac{3}{8}[/tex]
8 (x + 5) = 3 (x + 8)
8x + 40 = 3x + 24
8x - 3x = 24 - 40
5x = -6
x = -16 ÷ 5
x = -16/5
explain and solve asap please
Answer:
175
Step-by-step explanation:
m<1=87
92x2=184
184-360=176
176/2=88
m<2=88
m<1+m<2=
87+88=175 degrees
ABCD is a parallelogram.
AB = 8.9 cm.
AD = 6.7 cm.
Angle BAD = 74°.
Calculate the area of parallelogram ABCD.
Give your answer correct to 3 significant figures.
Answer:
Area: AB × AD × sin 74= 8.9×6.7×24/25= 57.244 cm^2
Five triangles are shown on the coordinate plane.
Which triangle is a possible reflection of triangle A?
Answer:
answer choice c!
Step-by-step explanation:
hope this helps!
A reflection is when you "flip" the shape across the axis.
Choice C would work because you can flip triangle a and make d over the x axis
Help??????????!!!!!!!!!!!! yes
Answer:
(7,2)
Step-by-step explanation:
have a lovely day
Given that cot θ = 1/√5, what is the value of (sec²θ - cosec²θ)/(sec²θ + cosec²θ) ?
(a) 2/3
(b) 3/2
(c) 25/36
(d) 12/13
Step-by-step explanation:
[tex]\mathsf{Given :\;\dfrac{{sec}^2\theta - co{sec}^2\theta}{{sec}^2\theta + co{sec}^2\theta}}[/tex]
[tex]\bigstar\;\;\textsf{We know that : \large\boxed{\mathsf{{sec}\theta = \dfrac{1}{cos\theta}}}}[/tex]
[tex]\bigstar\;\;\textsf{We know that : \large\boxed{\mathsf{co{sec}\theta = \dfrac{1}{sin\theta}}}}[/tex]
[tex]\mathsf{\implies \dfrac{\dfrac{1}{cos^2\theta} - \dfrac{1}{sin^2\theta}}{\dfrac{1}{cos^2\theta} + \dfrac{1}{sin^2\theta}}}[/tex]
[tex]\mathsf{\implies \dfrac{\dfrac{sin^2\theta - cos^2\theta}{sin^2\theta.cos^2\theta}}{\dfrac{sin^2\theta + cos^2\theta}{sin^2\theta.cos^2\theta}}}[/tex]
[tex]\mathsf{\implies \dfrac{sin^2\theta - cos^2\theta}{sin^2\theta + cos^2\theta}}[/tex]
Taking sin²θ common in both numerator & denominator, We get :
[tex]\mathsf{\implies \dfrac{sin^2\theta\left(1 - \dfrac{cos^2\theta}{sin^2\theta}\right)}{sin^2\theta\left(1 + \dfrac{cos^2\theta}{sin^2\theta}\right)}}[/tex]
[tex]\bigstar\;\;\textsf{We know that : \large\boxed{\mathsf{cot\theta = \dfrac{cos\theta}{sin\theta}}}}[/tex]
[tex]\mathsf{\implies \dfrac{1 -cot^2\theta}{1 + cot^2\theta}}[/tex]
[tex]\mathsf{Given :\;cot\theta = \dfrac{1}{\sqrt{5}}}[/tex]
[tex]\mathsf{\implies \dfrac{1 - \left(\dfrac{1}{\sqrt{5}}\right)^2}{1 + \left(\dfrac{1}{\sqrt{5}}\right)^2}}[/tex]
[tex]\mathsf{\implies \dfrac{1 - \dfrac{1}{5}}{1 + \dfrac{1}{5}}}[/tex]
[tex]\mathsf{\implies \dfrac{\dfrac{5 - 1}{5}}{\dfrac{5 + 1}{5}}}[/tex]
[tex]\mathsf{\implies \dfrac{5 - 1}{5 + 1}}[/tex]
[tex]\mathsf{\implies \dfrac{4}{6}}[/tex]
[tex]\mathsf{\implies \dfrac{2}{3}}[/tex]
Hence, option (a) 2/3 is your correct answer.
please help ill mark brilliant
- 5(3p+3)+9(-7+p)? im not sure what it is
Answer:
[tex]\boxed {\sf-6p-78}[/tex]
Step-by-step explanation:
[tex]\sf -5\left(3p+3\right)+9\left(-7+p\right)[/tex]
Expand:
[tex]\sf -5\left(3p+3\right)[/tex]
[tex]\sf -15p-15[/tex]
Expand:
[tex]\sf 9\left(-7+p\right)[/tex]
[tex]\sf -15p-15+9\left(-7+p\right)[/tex]
[tex]\sf -15p-15-63+9p[/tex]
[tex]-6p-78[/tex]
(Calculus)
please help me !
Find an equation for the tangent line to the graph of f(x) = 2x x+1
at the point where x=3
Answer:
Step-by-step explanation:
Answer:
The answer is 12x - 17.
Step-by-step explanation:
PLEASE MARK AS BRAINLIEST!!!!!WILL MARK BRAINLIEST
128 in exponential form
Answer:
2^12
Step-by-step explanation:
I know that 128 is 32 x 4, so 128 is 2^5 x 2 x 2 = 2^7. Thus,
128 x 32 = 2^5 x 2^7.
The last step is to realize that if two factors have the same base (in this case, both bases are 2), then you can add the exponents:
2^5 x 2^7 = 2^5+7= 2^12.
And that is in exponential form. So the final answer is
128 x 32 = 2^12
Answer:
[tex]128 \: \: is \: \: 32 \times 4, \\ \\ so 128 is {2}^{5} \times 2 \times 2 = {2}^{7} . \\ \\ Thus, 128 \times 32 = {2}^{5} \times {2}^{7} .[/tex]
Each unit costs 14p.
how many do 942 units cost?
the answer is not 13,188 because it says it's wrong for me.
Answer:
67.28
Step-by-step explanation:
uh I'm kinda unsure but I think you could try isolating the variable? so you could try 942 ÷ 14 = 67.28? just a guess, tell me if it works out!
What is the value of X?
Use the distributive property to remove the parentheses.
3(8+v)
Answer:
24 + 3v
Step-by-step explanation:
multiply 3 with 8
and
multiply 3 with v
Answer:
3(8+v)
3*8=24
3*v=3v
24+3v
Step-by-step explanation:
Multiply 8 by 3 and v by 3 to get 24+3v
divide 101011 from 1101 in binary
Answer:
11
Step-by-step explanation:
[tex]101011_{2 = } 43_{10} \\ 1101_{2} = 13_{10} \\ \frac{43}{13} =3.3076923076923 \\ 3.3076923076923_{10} = 11_{2}[/tex]
If f(x) = x4 – x3 + x2 and g(x) = -x?, where x # o, what is (f/g)(x)?
O
x²-x+1
x²+x+1
-x2+x-1
-x² – x-1
Answer:
[tex]-x^2+x-1[/tex]
Step-by-step explanation:
Thanks!!!!
The composition of function f ( x ) / g ( x ) = -x² + x - 1
What is Composition of functions?Evaluation of a function at the value of another function is known as Composition of function. A function composition is a process in which two functions, f and g, form a new function, h, in such a way that h(x) = g(f(x)). This signifies that function g is being applied to the function x. So, in essence, a function is applied to the output of another function.
Given data ,
Let the first function be represented as f ( x )
Now , the value of f ( x ) is
f ( x ) = x⁴ - x³ + x²
Let the second function be represented as g ( x )
Now , the value of g ( x ) is
g ( x ) = -x²
Now , the composition of function is ( f/g ) ( x )
On simplifying , we get
( f/g ) ( x ) = f ( x ) / g ( x )
f ( x ) / g ( x ) = x⁴ - x³ + x² / -x²
f ( x ) / g ( x ) = -x² + x - 1
Hence , the function is A = -x² + x - 1
To learn more about composition of functions click :
https://brainly.com/question/17673639
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Exercise #6: Demarco is trying to determine how many pennies he has without having to count
them. He first weighs 20 pennies and finds they have a total weight of 54 grams. He then weighs
all the pennies and finds they weigh a total of 918 grams.
(a) Determine how much a single penny
weighs, i.e. the grams per penny.
(b) Use your answer from (a) to determine
how many pennies Demarco has.
Step-by-step explanation:
20 pennies weigh 54 grams.
what is the weight of a single penny ?
well, 1/20 of the weight of the 20 pennies.
so,
54/20 = 27/10 = 2.7 grams
all his pennies weigh 918 grams.
how many pennies are there ?
as many as the times the weight of a single penny fit into the total weight.
so,
918 / 2.7 = 9180/27 = 340
he has 340 pennies.