Answer: x=7/2, x=-3
Step-by-step explanation:
First lets do look at it without the absolute value marks
4x-1=13
4x=14
x=7/2
Now lets do the same but assume 13 is negative,
4x-1=-13
4x=-12
x=-3
Find the area of the rectangle.. Single choice.
436 cm squared
399 cm squared
380 cm squared
417 cm squared
Answer:
399 cm squared.....Do you want explanation ??
Answer:
socratic
Step-by-step explanation:
use socratic take a pic then it searchers for you
Factor the polynomial below.
x2 + 6x + 9
Answer:
Step-by-step explanation:
x²+6x+9=(x+3)²
A $300 computer has a 35% tax. What is the cost of the tax?
A) $150
B) $200
C) $80
D) $105
Answer:
D : $105
Step-by-step explanation:
I use Proportional Reasoning.
part percent
whole 100 is the formula.
We are looking for the part so we will keep that as "x"
x 35
300 100
100 x 3 is 300. So 35 x 3 is 105. Thats the answer!
Find the missing side !!
Answer:
36?
Step-by-step explanation:
can someone explain how im meant to do this please? :)
Answer:
you have to do
92×98=9016
then 9016=10(here we roud to 1 signification figure)
49×138=6762
6762=6
216×876=189216
189216=1
i think it’s the answers
Look at the Screenshot and ANSWER THE QUESTION
Answer:
Graph C is the answer.
Step-by-step explanation:
From the graphs attached,
Graph A
Given graph represents a cubic function.
Graph B
This graph represents a piecewise function.
Graph C
This graph represents an exponential function.
Graph D
Given graph represents a quadratic function.
Graph C is the answer.
ILL GIVE 50 POINTS
Which set of statements explains how to plot a point at the location (Negative 3 and one-half, negative 2)?
Start at the origin. Move 3 and one-half units right because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between 3 and 4. Move 2 units down because the y-coordinate is -2.
Start at the origin. Move 3 and one-half units down because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between -3 and -4. Move 2 units left because the y-coordinate is -2.
Start at the origin. Move 3 and one-half units down because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between -3 and -4. Move 2 units right because the y-coordinate is -2.
Start at the origin. Move 3 and one-half units left because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between -3 and -4. Move 2 units down because the y-coordinate is -2.
Answer:
Option 3 is right
Start at the origin. Move 3 and one-half units down because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between -3 and -4. Move 2 units right because the y-coordinate is -2.
Hope this helps:)
It is B from my point of view
Item 4 Write a proportion to find how many points x a student needs to score on a test worth 50 points to get a test score of 40%
Answer:
20 points
Step-by-step explanation:
We need to find how many points x a student needs to score on a test worth 50 points to get a test score of 40%.
Let x be the number of points.
ATQ,
[tex]\dfrac{x}{50}=\dfrac{40}{100}\\\\x=\dfrac{50\times 40}{100}\\\\x=20[/tex]
Hence, a student needs 20 points to get a score of 40%.
se acabaron los bidones de 10 y se quieren envasar 1362 litros de agua ¿cual es la menor cantidad de envases que se pueden llenar?
Answer:
serían 136 y sobran 2
Step-by-step explanation:
porque al ser una botella de 10 litro y 1362 los dividimos nos da la cantidad de 136 se puede hacer mentalmente
A line passes through the point (8, -9) and has a slope of 3/4 . Write an equation in point-slope form for this line.
Answer:
y+9=3/4(x-8)
Step-by-step explanation:
y-y1=m(x-x1)
y-(-9)=3/4(x-8)
y+9=3/4(x-8)
Evaluate 3m to the second power n to the -2nd power for m= 2 and n= -3
Answer:
1296
Step-by-step explanation:
3 × 2 = 6
6 to the power -2 = 0.277777777777777777
0.277777777777777777 to the power -2 = 1296
Convert the number to scientific notation.
62,004,100=
x10
+
VI
B.
I NEED HELP QUICKLYYYY
6
Consider this right triangle.
15
C с
12
B
Enter the measure of ZCAB to the nearest hundredth degree.
Step-by-step explanation:
sinA=p/h
sinA=12/15
A=sin-¹(4/5)=53.13=53°
<CAB=53°
The measure of ∠CAB is 53°.
What is Trigonometry?The trigonometric function, which comprises the sine, cosine, tangent, cotangent, secant, and cosecant, is one of the six mathematical operations used to describe the side ratios of right triangles (csc).
As per the given data:
From the given diagram, we can clearly understand that the triangle is a right-angled triangle which is right-angled at C.
We have to find out the measure of ∠CAB.
The lengths of the sides BC and AB is also given in the diagram.
For finding out the measure of ∠CAB we can consider BC as the perpendicular and AB as the hypotenuse, and then we have to use the appropriate trigonometric ratio.
The length of the perpendicular BC = 12 units
The length of the hypotenuse AB = 15 units
For relating perpendicular and hypotenuse, we can use the sin trigonometric ratio.
sinθ = Perpendicular / Hypotenuse
sinθ = BC / AB
sinθ = 12 / 15
sinθ = 4 / 5
θ = 53°
The measure of ∠CAB is 53°.
Hence, The measure of ∠CAB is 53°.
To learn more about Trigonometry, click:
brainly.com/question/29002217
#SPJ2
Which of these is an example of a continuous random variable?
A. Points scored by a football team
B. Number of eye blinks in a minute
O C. Speed of a race car during a race
O D. Number of dogs at a kennel
pls help me thank you!
choose the best answer
3x^2-6x=29
a) no real solutions
b) one distinct, real solutions
c) two distinct, real solutions
Answer:C
Step-by-step explanation:
WILL MARK BRAINLIEST pls help (ignore notes)
Answer:
Step-by-step explanation:
Shaped area perimeter=50(3)+50[tex]\pi[/tex]÷2+50(2)[tex]\pi[/tex]÷4
=150+50[tex]\pi[/tex]
=307.1 cm(correct to nearest tenth)
Urgent!
1 1/6 - 3/6 =?
Answer:
1 4/6
Step-by-step explanation:
Answer:
I got 0.66
Step-by-step explanation:
Name two points on the line y = 6x. Does it describe a
proportional relationship?
Answer:
b. Non-proportional
Step-by-step explanation:
A table of values that represents a proportional relationship will have the same ratio of every pair in the given table. That is, y/x will result in the same value all through for every given pair.
The table of values given does not show a proportional relationship, because the ratio of y to x of each given pair of values are different and unequal:
y/x = 3/1 ≠ 5/2 ≠ 7/3 ≠ 9/4
Therefore, it is non-proportional.
hope i help
What is the solution to the system of equations?
Answer:
(3, -2)
Step-by-step explanation:
both of the equations are equal to y, which means they are equal to each other.
So you write them as equation(1) = equation(2)
and solve for x.
Next substitute the value of x to any of the equations and find y. And that is how I got (3 , -2)
Hope I was able to help:)
The price of a flight was increased by 3% to £720. What was the price before the increase?
Give your answer to the nearest penny.
Solve for c.
-2c = 8
Answer:
c = -4
Step-by-step explanation:
8/-2 = -4
How much Angela payed for the couch
Answer:
697.05$
Step-by-step explanation:
Mark as brainliest
simplify. 3(2x + 1)
a.7x
b.9x
c.6x+3
Answer:
C. 6x+3
Step-by-step explanation:
Because 3 is outside of the parentheses so it has to multiply everything inside the parentheses.
3*2x is 6x.
3*1 is 3.
This results in 6x+3.
Step-by-step explanation:
C.6x+3 thats tge answer
I am not found on any ground, But always in the air; Though charged each cloud with thunder loud, You can not find me there. Now, if from France you choose to dance Your way just into Spain, I there am seen, and near the queen, In hail, in mist, and rain. What am I?
Answer:
water
Step-by-step explanation:
i can only think about that
please help me | what is cos^6 x = cot^4*csc^2x-cot^4x????
Answer:
Write
csc
4
x
as
1
sin
4
x
and
cot
4
x
as
cos
4
x
sin
4
x
⇒
csc
4
x
−
cot
4
x
=
1
sin
4
x
−
cos
4
x
sin
4
x
=
1
−
cos
4
x
sin
4
x
Now recall that
a
2
−
b
2
=
(
a
−
b
)
⋅
(
a
+
b
)
and use this fact with
a
2
being and
b
2
being
cos
4
x
so that
a
is 1 and b is
cos
2
x
So
csc
4
x
−
cot
4
x
=
1
−
cos
4
x
sin
4
x
=
(
1
−
cos
2
x
)
⋅
1
+
cos
2
x
sin
4
x
But
cos
2
x
+
sin
2
x
=
1
so that
1
−
cos
2
x
=
sin
2
x
so
csc
4
x
−
cot
4
x
=
sin
2
x
⋅
1
+
cos
2
x
sin
4
x
=
1
+
cos
2
x
sin
2
x
=
(
1
sin
2
x
)
+
(
cos
2
x
sin
2
x
)
=
c
s
x
2
x
+
cos
2
x
Step-by-step explanation:
Answer:
so cot^6 (x) =cot^4 (x) csc^2 (x)-cot^4 (x) then you just manipulate the right side cot^4(x)csc^2(x)-cot^4(x) =cot^6(x) which is true
Step-by-step explanation:
The Pythagorean Theorem
(if the diameter of the table is 86 inches, will it fit through a rectangular door that measures 30 inches by 84 inches?)
Answer:
No it won't
Step-by-step explanation:
Because if the length of the door is either 30 or 84 it wont fit because both of those numbers are less than 86
what is the slope of the line shown below?
Answer:
A
Step-by-step explanation:
6/3
I messed up I see what I did wrong, so I leave it hereeee
A farmer packs 26 apples into trays for market. Each tray holds 6 apples. How many apples are in the partly filled tray? 32 children are going camping. Three children can sleep in one tent. How many tents are needed for all the children?
In 2006, ford motor co. Sold 2.8 million cars. Of the average cost per car was $27,000. What were the total sales for ford.
Answer:
Seventy five billion six hundred million
Step-by-step explanation:
2.8 million x 27,000
what is 2(x+6)-6x in simplest form
Answer:
-4x + 12
Step-by-step explanation:
2(x+6)-6x
2x + 12 - 6x
combine llike terms
2x - 6x = -4x
-4x + 12
Answer:
2(x+6)-6x=-4x+12
Step-by-step explanation:
So how I got that was I expanded 2(x+6): 2x+12 so I got 2x+12-6x
I simplified 2x+12-6x and I got -4x+12