Answer:
Step-by-step explanation:
2x*2x=4x^2
2x*3=6x
Keep in mind 4x^2-6x
then next part:
3*2x=6x
3*3=9
6x-9
So totally
(4x^2-6x)-(6x-9)
Minus and minus is equal to +
(4x^2-12x+9)+2=45
4x^2-12x+11=45
-11 on both sides
4x^2-12x=34
X= -17/-2
Step-by-step explanation:
2x-3(2x-3)+2=45
2x-6x+9+2=45
-4x=45-11
x=34/-4=-17/2
The rectangle below has an area of
Can you guys please help me I would really appreciate it if you guys could I’m so sorry if you guys cannot see the picture!
It would be c, 24 adults
Hope this helps!!!! :DDD
Help me pls, Due Today
the same 3 angles and three sides
Which is true of dependent events?
Answer:
the outcome of one event has no effect on the outcome of a second event.
Step-by-step explanation:
I'm not sure:)
Answer:
I think the last cause the last that has the biggest explanation
Use the ALEKS calculator to write 14/15 as a decimal rounded to the nearest tenth.
youre answer is 1
Hope this helps!
May I please have brainliest? :D
Q8 Which of the following best describes the graph of the equations?
4y = 3x + 8
-6x = -8y + 24
The lines are parallel
The lines have the same x-intercept
The lines are perpendicular
O The lines have the same y-intercept
9514 1404 393
Answer:
(a) The lines are parallel
Step-by-step explanation:
A graph helps show the lines are parallel.
A friend gives you six baseball cards for your birthday. Afterward,
you begin collecting them. You buy 4 baseball cards each week. Write
the equation of the line in slope-intercept form and interpret (explain)
the slope and the y-intercept of the line that represents this situation.
Answer:
y=4x+6
Step-by-step explanation:
You originally have 6 cards, and 4 a week will give you the equation 4x. Put it together to get 4x+6, add y to make it the correct equation. hope this helps
Which equation is represented by the number line
In the figure below, ab is congruent to bc, and ae intersects bf at c. what is the measurement of
Answer:
D. 104 degrees
Step-by-step explanation:
What the information at the top tells us is that triange ABC is an isosceles triangle. In an isosceles triangle the two base angles are congruent, this means that <A=<C. Additionally, because of vertical angles we know that <C is equal to 38. So to find m<B use the expression 180-(2*38). This simplifies to 180-76, which is 104.
Lucy graphed the relationship between the temperature and the change in the number of people sledding at a park. The xxx-coordinate is the temperature in ^{\circ}\text{C} ∘ Cdegrees, start text, C, end text and the yyy-coordinate is the change in the number of people who are sledding. Which quadrant would contain the point showing 8 ^{\circ}\text{C}8 ∘ C8, degrees, start text, C, end text above zero and an increase of 444 people sledding?
Answer: quadrant 1
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
Two sides of a right triangle measure 7 units and 3 units.
What is the area of the square that shares a side with the third side of the triangle?
Answer:
20 units squared
Step-by-step explanation:
Use pythagorean theorem to find third side of triangle
[tex] {2}^{2} + 4 {}^{2} = {x}^{2} [/tex]
[tex]4 + 16 = {20} [/tex]
Take the sqr root of 20
[tex] \sqrt{20} [/tex]
So the side of the square is sqr root of 20
Area is length x width
The area of a square is 2 times s, where s is the length of one side since a square sides are all equal.
So
[tex] \sqrt{20} \times \sqrt{20 } = 20[/tex]
The area of the square that shares a side with the third side of the triangle should be considered as the 58 .
Calculation of the area of the square:Since Two sides of a right triangle measure 7 units and 3 units.
So here the third side be
[tex]= \sqrt{7^2 + 3^2}\\\\ = \sqrt{49 + 9} \\\\= \sqrt{58}[/tex]
So here area of the square should be considered as 58.
Learn more about an area here: https://brainly.com/question/24417940
If m<3 = 105 degrees, what is the measurement of <2?
Answer:
Picture would help but....
Step-by-step explanation:
if its a vertical angle the measurement would be 105 degrees. If its a linear angle then it would be 75 degrees. If its neither look up alternate interior and exterior angles. :)
Please follow me!!! Hope this helps!!! Have a wonderful day!!!!
a. (3-2) Find the value of x
below:
Answer:
[tex]x = -8[/tex]
Step-by-step explanation:
Given
The attached figure
Required
Find x
The given angles (135 and x +143) are vertically opposite angles.
So:
[tex]x + 143 = 135[/tex]
Collect Like Terms
[tex]x = 135-143[/tex]
[tex]x = -8[/tex]
Maria bought one package of fresh chives
for $2. How many packages of fresh
chiyes can DeShawn buy if he has $8?
Answer:
4
Step-by-step explanation:
$2x=$8
x=$8÷$2
x=4
We know 1 package cost $2, $2+$2+$2+$2=$8
4times $2 equal to $8
Barbie spent $166 on clothes. She bought some shirts that cost $14 each and some pants that cost $22 each. She bought a total of 9 items. Select the system of equations to determine how many shirts and pants Barbie purchased. Let x represent the number of shirts and y represent the number of pants.
x + y = 166
14x + 22y = 9
x + y = 166, , 14x + 22y = 9,
x + y = 9
22x + 14y = 166
x + y = 9, , 22x + 14y = 166,
x + y = 9
14x + 22y = 166
x + y = 9, , 14x + 22y = 166,
x + y = 36
166x + 9y=14x + 22y
The correct system of equations will be;
⇒ x + y = 9
And, $14x + $22y = $166
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
Barbie spent $166 on clothes.
The cost of each pant = $22
The cost of each shirt = $14
Total number of items = 9
Now,
Let number of shirts = x
And, The number of pants = y
Since, Total number of items = 9
So, we can formulate;
⇒ x + y = 9
And, The cost of each pant = $22
The cost of each shirt = $14
So, We can formulate;
⇒ $14x + $22y = $166
Therefore, The correct system of equations will be;
⇒ x + y = 9
And, $14x + $22y = $166
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The area of the parallelogram below is ____ square meters.
Answer:
we need the picture smh
Step-by-step explanation:
Answer:
48
Step-by-step explanation:
please mark brainliest if correct
What is this?
3(-5)(-7)
ANSWER Please!!!!!
Answer: -105
Step-by-step explanation:
105
Step-by-step explanation:
You're just multiplying them.
3 * (-5) = -15.
-15 * (-7) = 105.
Convert the following Logarithmic Equation into a Exponential Equation.
log_3(-2x+1)=-2y+6
Answer:
The conversion is given by [tex]3^{-2y+6} = -2x+1[/tex].
Step-by-step explanation:
Logarithmic Equation to Exponential Equation:
To realize the conversion of a logarithmic equation to an exponential equation, we need to understand the meaning of a logarithim. We have that:
[tex]\log_{a} b = c[/tex]
Means that:
[tex]b = a^c[/tex]
We are given the following equation:
[tex]\log_{3} (-2x+1) = -2y + 6[/tex]
It means that
[tex]3^{-2y+6} = -2x+1[/tex]
Which is the conversion.
Find the value of x.
2x
20°
O A. 35
B. 45
O C. 10
D. 80
help me out pls , don’t answer if you have no clue of what the answer is .. that’s giving false information answer if you KNOW it ... not jus cause you want POINTS cause that can get you reported immediately . ❤️
Answer:35
Step-by-step explanation:
LET ME SPEAK TO YOUR MANAGER
Brian is going to take a flight from Boston, Massachusetts, to San Francisco,
California. The flight leaves Boston at 10:25 p.m. Boston time and arrives in
San Francisco at 6:10 a.m. San Francisco time. If San Francisco is in the
Pacific time zone and Boston is in the eastern time zone, how long is the
flight? Use the following to help you answer the question 12:00p.m. eastern
time = 11:00 a.m. central time = 10:00 a.m. mountain time = 9:00 a.m. Pacific
time.
A. 7 h 45 min
B. 3 h 45 min
C. 10 h 45 min
D. 5 h 45 min
Answer:
C
Step-by-step explanation:
The flight duration is 9:10 a.m. - 10:25 p.m. = 10 hours and 45 minutes. The correct option is C.
How to calculate the time?To determine the duration of the flight, we need to calculate the time difference between the departure time from Boston and the arrival time in San Francisco, taking into account the time zone difference.
We know that San Francisco is in the Pacific time zone, which is 3 hours behind the Eastern time zone (where Boston is located). So, when it is 10:25 p.m. in Boston, it is actually 7:25 p.m. in San Francisco.
The arrival time in San Francisco is given as 6:10 a.m. San Francisco time, which is 9:10 a.m. Eastern time (since Pacific time is 3 hours behind Eastern time).
Therefore, the flight duration is:
9:10 a.m. - 10:25 p.m. = 10 hours and 45 minutes
So, the answer is C. 10 h 45 min.
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if sv=38, su=26, and the perimeter of SUV is 102, what is the value of RU?
need help asap!
Answer:
38
Step-by-step explanation:
Let SUV be a triangle
Perimeter of SUV = SU+SV + UV
102 = 38 + 26 + UV
102 = 64 + UV
UV = 102 - 64
UV = 38
Hence the length of UV is 38
A small order of hot wings has 4 wings, a large order has 8 wings.
If one vendor sold 7 small orders and 21 large orders, how many
wings did he sell in all?
Please help 10 points What side is the hypotenuse? What side that is opposite of angle Z? What is the side that is adjacent to angle Z?
Hypotenuse is the side opposite the right angle: ZY
The side opposite angle Z is XY (the side that doesnt touch the angle)
The side adjacent to angle Z is ZX (the side that touches the angle but isnt the hypotenuse)
Please help
ASAP I need it
Answer:
Rotation
Step-by-step explanation:
Please help me with the answer
Answer:
3÷1/3
Step-by-step explanation:
What is the value of x ? x/6 = 7/3
What is
m N
to the nearest degree?
A
16°
B
17°
C
63°
D
73°
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Answer:
B. 17°
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you of the relations between angles and sides. Here, the relevant relation is ...
Sin = Opposite/Hypotenuse
sin(N) = PQ/PN
sin(N) = 4/14
N = arcsin(4/14) ≈ 16.6° . . . . use the inverse function to find the angle
N ≈ 17°
i need help pls help me with math
Answer:
A towel
Step-by-step explanation:
Answer:
A towel, duhh
Step-by-step explanation:
Amber believes triangle ABC and triangle GFE are congruent. She has recorded the measures of some of the angles and the lengths of some of the sides in the triangles below.
Triangle F E G. Side F E is 50 centimeters, side E G is 38 inches, and side G F is 32 centimeters. Angle F is 50 degrees, angle E is 40 degrees, angle G is 90 degrees. Triangle A B C. Side B A is 32 centimeters and side B C appears to be opposite to angle A with a measure of 90 degrees.
What additional measurement would support Amber’s hypothesis?
The measure of Angle C is 32°.
The measure of Angle C is 40°.
The measure of Angle C is 50°.
The measure of Angle C is 90°.
Answer:
b
Step-by-step explanation:
1,000=10 please help meh
Answer:
100 times 10 = 1000
Step-by-step explanation: