Answers
Answer:
Supplementary angles add to 180 degrees.
Angles of a triangle add to 180 degrees.
So, the angles of this triangle are 2x, 3x, and 70.
This means we can have the equation: 5x+70=180, and 5x=110, meaning that x=22
Let me know if this helps!
Answer:
22
Step-by-step explanation:
So first things first we want to find the angle on the bottom right
That angle is supplementary to the one that is equal to 110 meaning that together they will add up to equal 180
180-110=70
We know that the angles of a triangle will add up to equal 180 so we set up an equation
180=70+2x+3x and solve for x
step 1 combine like terms
2x+3x=5x now we have
180=70+5x
step 2 subtract 70 from each side
180-70=110
70-70 cancels out
now we have
110=5x
step 3 divide each side by 5
110/5=22
5/5 cancels
x=22
so we can conclude that x=22
The1AndOnlyMarkus
Related Questions
what is the standard form of y= 2/3x + 6
Answers
Answer: 2x/3 +6
Step-by-step explanation: You have to combine 2/3 and x to get 2x/3+6
-2x+3y=18
Explanation:
y=2/3x+6 multiply both side by 3 to get rid of fraction
3y=2x+18 flip
2x+18=3y
2x-3y= -18 multiply both side by -1
-2x+3y=18
elmedico ha recetado a luis un frasco de 24 vitaminas con las siguientes indicaciones. La semana 1 debe tomar la cuarta parte de las vitaminas, la semana 2 debe tomar 2/3 de las vitaminas restantes y la semana tres el resto ¿cuantas vitaminas toma cada semana?
Answers
Answer:
I don't know this answer
Answer:
Ya no hay
Step-by-step explanation:
Pls pls pls pls I will mark you Brainest.
Answers
Answer:
1) 2
2) 3
3) 4
4) 5
Step-by-step explanation:
Plug in the c variables in the table into the equation to find w.
Find the area or volume for the following figures:
3
a rectangle with a length of 7 meters and a width
of 4 meters.
b. square with a length of 8 meters and a width of
4 meters.
c. Find the volume of a rectangular prism with a
length of 4 cm., width of 2 cm and a height of 9
cm.
Answers
Answer:
A. 28m^2
B. 32m^2
C. 72cm^3
Step-by-step explanation:
A. 7•4=28
B. 8•4= 32
C. 4•2= 8
8•9= 72
hope this helps <3
20. Find the area of the sector. Use 3.14 for tt.
11 cm
240°
O 253.29
O 1039.61
380.07
52.43
Answers
Answer:
area of sector =240/360×π×11²=253.29cm²
What’s the equation of a line with an undefined slope passing through (-1,7)
Answers
Answer:
y=7
Step-by-step explanation:
Write a equation that is represented by the ratio table.
Look in the photo
Answers
Answer:
the equation is p=8m. x=24
Step-by-step explanation:
The value of p is 8 times greater than m. So 8 times greater than 3 is 24.
I hope this helps you :)
In ΔEFG, the measure of ∠G=90°, GE = 2.1 feet, and EF = 4.8 feet. Find the measure of ∠F to the nearest degree.
Answers
Answer:
26 degrees
Step-by-step explanation:
Answer:
2.6 degrees
Step-by-step explanation:
PLEASE HELP ASAP is this relationship linear, exponential, or neither?
Answers
Answer:
neither
gfhhhufkufjkg
a car is traveling down a highway at a constant speed, described by the equation d=55t, where d represents the distance, in miles, that the car travels at this speed in t hours.
Answers
Step-by-step explanation:
69
In the proportion 36 : 30 :: 12 : 10, what is the product of extremes?
Answers
Answer:
its divided by 3
Step-by-step explanation:
so 3 is the answer
find the derivative.
Answers
Answer:
[tex]\displaystyle f'(x) = \bigg( \frac{1}{2\sqrt{x}} - \sqrt{x} \bigg)e^\big{-x}[/tex]
General Formulas and Concepts:
Algebra I
Terms/Coefficients
Expanding/FactoringCalculus
Differentiation
DerivativesDerivative NotationBasic Power Rule:
f(x) = cxⁿf’(x) = c·nxⁿ⁻¹Derivative Rule [Quotient Rule]: [tex]\displaystyle \frac{d}{dx} [\frac{f(x)}{g(x)} ]=\frac{g(x)f'(x)-g'(x)f(x)}{g^2(x)}[/tex]
Step-by-step explanation:
Step 1: Define
Identify
[tex]\displaystyle f(x) = \frac{\sqrt{x}}{e^x}[/tex]
Step 2: Differentiate
Derivative Rule [Quotient Rule]: [tex]\displaystyle f'(x) = \frac{(\sqrt{x})'e^x - \sqrt{x}(e^x)'}{(e^x)^2}[/tex]Basic Power Rule: [tex]\displaystyle f'(x) = \frac{\frac{e^x}{2\sqrt{x}} - \sqrt{x}(e^x)'}{(e^x)^2}[/tex]Exponential Differentiation: [tex]\displaystyle f'(x) = \frac{\frac{e^x}{2\sqrt{x}} - \sqrt{x}e^x}{(e^x)^2}[/tex]Simplify: [tex]\displaystyle f'(x) = \frac{\frac{e^x}{2\sqrt{x}} - \sqrt{x}e^x}{e^{2x}}[/tex]Rewrite: [tex]\displaystyle f'(x) = \bigg( \frac{e^x}{2\sqrt{x}} - \sqrt{x}e^x \bigg) e^{-2x}[/tex]Factor: [tex]\displaystyle f'(x) = \bigg( \frac{1}{2\sqrt{x}} - \sqrt{x} \bigg)e^\big{-x}[/tex]Topic: AP Calculus AB/BC (Calculus I/I + II)
Unit: Differentiation
I NEED AN ASNWER ASAP!!!!
Which inequality is represented by this graph?
x greater-than negative 53
x less-than-or-equal-to negative 53
x less-than negative 53
x greater-than-or-equal-to negative 53
Answers
Answer:
X is greater than negative 53
m/4=16 what does m equal?
Answers
Answer: m=64
Step-by-step explanation:
Multiply 16*4=64
64/4=16
Answer: M=64
Step-by-step explanation:
hope this helps
have a nice day/night
bye ^_^
x-14=-9 what is the solution to this equation?
Answers
Answer:
x=5
Step-by-step explanation:
-9+14=5
Answer:
5
Step-by-step explanation:
5-14=-9
x=-9=14
x=5
what do the numbers 13%, 10%, 0.125, and 1/5 have in common
Answers
We have that what 13%, 10%, 0.125, and 1/5 have in common is
These are all numbers less than 1 as the are all decimal of "0."
From the Question we are told that
13%, 10%, 0.125, and 1/5 are number given
We must note that
These are all numbers less than 1 as the are all decimal of "0."
13%, =0.13
10%, =0.10
0.125,=0.125
1/5=0.2
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Question 4 ( i-Ready )
The system of equations 2y = 14 - 2x and y = -x + 7 is
graphed. What is the solution to the system of equations?
A. (0,-7)
B. No solution
C. (0,0)
B. Infinitely many solutions
Answers
Answer:
Step-by-step explanation:
Note that the two equations are equivalent.
2y = 14-2x can be rearranged to y = -x+7, which is the same as the second equation. What you're looking is one line on top of the other.
Every shared point is a solution. Since there are infinitely many points on a line, and these lines share every point, there are infinitely many solutions.
ANSWER QUICKLY FOR A BRAINLIEST !! AND LOTS OF POINTS
Answers
Answer: 124 ft after 0.5 seconds
Step-by-step explanation:
Find h(0.5)
h(0.5) = -16(0.5)^2 + 64(0.5) + 96
-16(0.25) + 64(0.5) + 96
-4 + 32 + 96
124
Answer:
thanks for points
Step-by-step explanation:
If 5% of the students transferred into the school, how many students transferred in if there is
a total of 60 students? *
Answers
Answer: 3
Step-by-step explanation: 60 + 5% is 63 so if you subtract the 3 instead of adding it you get 57 meaning 3 of the 57 are transfer students
David drove 580 km on 7 hour journey. on the city roads he drove 60km/h and on the he drove 100km/h. How long did he drive at each rate?
Answers
Answer:
3 hours on the city roads and 4 hours on the other roads
Step-by-step explanation:
580 (total miles driven) - 400 (4 hours of driving 100km/h) = 180 (miles left)
180 (miles left to drive) / 60 (km/h) = 3 (hours driven at the speed of 60km/h)
I hope this helps :)
please help does anyone know this
answer choices
1. 65
2. 20
3. 35
4. 70
Answers
Answer:
70
Step-by-step explanation:
Hello There!
So if you didn't know an exterior angle of a triangle is equal to the two opposite interior angles of a triangle
So basically
∠XYZ=∠WXY+∠XWY
so to find ∠XWY we subtract the value of ∠WXY (45) from the value of the exterior angle (115)
115-45=70 so ∠XWY=70
Answer:
?+45=115° sum of two interior angle of the triangle is equal to the exterior angle
<XWY=115-45=70
Help me as much as you can please :)
Answers
Answer:
Step-by-step explanation:
1). System of equations is,
-2x - y = -22 -------(1)
4x - 8y = 4 -------(2)
By satisfying these equations with the given point (9, 4),
Equation (1)
-2(9) - 4 = -22
-18 - 4 = -22
-22 = -22
True.
Equation (2)
4(9) - 8(4) = 4
36 - 32 = 4
4 = 4
True.
Given point lies on both the equations.
Therefore, the given point is the solution of the system of equations.
2). 3x - 3y = 27 -----(1)
-2x + 9y = -11 ------(2)
Satisfy the equations with the given point (-10, -1)
Equation (1)
3(-10) - 3(-1) = 27
-30 + 3 = 27
-27 = 27
False.
Equation (2)
-2x + 9y = -11
-2(-10) + 9(-1) = -11
20 - 9 = -11
11 = -11
False.
Therefore, the given point is not the solution of the system of equations given.
which of the following is an identity?
Answers
Answer:
B
Step-by-step explanation:
Tanx=sinx/cosx
Cotx=cosx/sinx
If I had 60 units needed and units per case was 14 how many cases and additional units I got
Answers
Answer:
4 with a remainder of 4
Step-by-step explanation:
60 divided by 14 is 4 with a remainder of 4
The additional number of units required is 10 units.
Given that:
Total number of units needed = 60 units
Total number of units per case = 14
How to find the total number of cases required for the given question?So, the total number of cases required=Number of units needed / number of units per case.
Number of cases required = 60/14 = 4.285 (this means that 5 cases are required as 4 cases won't be up to 60 units)
With 5 cases, we have exceeded the required units needed :
Additional units will be : (14×5) - 60
Additional units = 70 - 60 = 10 units
Therefore, the additional number of units required is 10 units.
To learn more about the unitary method visit:
https://brainly.com/question/23423168.
#SPJ2
Micah needs to buy some new shoes for football. At the sporting goods store, he finds 2 shoe pairs on sale for $24.80 each. He buys them both and finds out that he saved a total of $22.38. If he saved the same amount on each pair, what was the original price of each shoe pair? (my friend asked this question lol i need to know)
Answers
Answer:
$35.99
Step-by-step explanation:
He saved 22.38 so divide by two and you get 11.19 and add that to the price of each shoe on sale you get 35.99
Answer:
$35.99
Step-by-step explanation:
22.38 divide by two equals 11.19 and add the price of each shoe on sale
witch you get $35.99
IF ANYONE KNOWS THIS PLS HELP ASAP
Answers
Answer:good luck
Step-by-step explanation:
Can someone answer this question if you know the answer.
Answer choices:
A. 1/20
B. 40%
C. 1/40
D.50%
Answers
Answer:
It's C
Step-by-step explanation:
A car dealership decreased the price of a certain car by 4% . The original price was $39,200.
Answers
Answer:
37,632
Step-by-step explanation:
Subtract 4% from 39,200 and you'll get 37,632
Complete the square to re-write the quadratic function in vertex form:
y = x2 – 7x - 6
Answers
Answer:
y = (x - 3.5)^2 - 18.25
Step-by-step explanation:
y = x^2 – 7x - 6
y = (x^2 – 7x) - 6
y = (x^2 – 7x + 3.5^2 - 3.5^2) - 6
y = (x^2 – (2)(3.5)x + 3.5^2) - 3.5^2 - 6
y = (x - 3.5)^2 - 3.5^2 - 6
y = (x - 3.5)^2 - 18.25
Bailey works at the donut shop and saves 10% of each paycheck. She put $12.50 into her savings account out of her most recent paycheck. What was the amount of
Bailey's most recent paycheck?
$1250.00
Answers
Answer:
125$
Step-by-step explanation:
1250/10=125
Answer:
$125
Step-by-step explanation:
$1250 ÷ 10 = $125