Answer: C. Sesame oil freezes at a lower temperature than peanut oil because −6.2 °C < 3.1 °C
Step-by-step explanation:
Given that:
Freezing point of sesame oil = - 6.2°C
Freezing point of peanut oil = 3.1°C
Comparing the two temperatures :
Freezing(when a substance turns to solid) usually occurs at low temperatures. The temperature of sesame oil(-6 2°C) is lower than that of peanut oil(3.1°C).
Hence, it can be concluded that Sesame oil freezes at lower temperature than peanut oil.
Mathematically,
-6.2°C < 3.1°C
Answer:
Answer: C. Sesame oil freezes at a lower temperature than peanut oil because −6.2 °C < 3.1 °C
Step-by-step explanation:
geometry is hard and im going to cry
Answer:
hey dont worry we r aliens on a floating rock in space after all, nothing matters we r less than an atom in space :)
Answer:
ditto
i will literally shank myself if i see another angle
Step-by-step explanation:
The students in Celebration School donated 124 backpacks in one month.
Their goal is to donate the same amount each month for 18 months. If they
meet their goal, how many backpacks will the students donate?
Answer:
2232 Backpacks
Step-by-step explanation:
124 x 18 = 2232
Help please!!
x/2=x+6/4
Answer:
-4 I think
Step-by-step explanation:
Suppose the function shown below was expressed in standard form, v = a * x ^ 2 + bx + c What is the value of a?
Answer:
a = v / x ^ 2 - b / x - c / x ^ 2 :))))))
Answer:
2
Step-by-step explanation:
The answer is 2=a
just got it correct on the quiz
P(3, 8), y = {(x + 4)
Write an equation that passes through this line
Answer:
y= x+1/2, (-4,1)
y= x+6, (-1,-3)
y= x - 9, ( 0,0)
who know the answer to 170 times 4
Answer:
680, hope this helps!
PLEASE HELP I HAVE 5 MINUTES!
So basically you can determine which of them are functions by using the vertical line test. If you can draw any vertical line that intersects more than one point of the relationship, then it is not a function.
I'm not complete sure about the discrete one but, hopefully it's right :).
Which graph represents a function
X - 4y = 12
X - 5y = 15
PLS HELP ME SOLVE USING ELIMINATION
Answer:
(0, -3)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesAlgebra I
Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define systems
x - 4y = 12
x - 5y = 15
Step 2: Solve for y
Elimination
Subtract 2 equations: y = -3Step 3: Solve for x
Define original equation: x - 4y = 12Substitute in y: x - 4(-3) = 12Multiply: x + 12 = 12Subtract 12 on both sides: x = 0Picture for question !!!!
Answer:
( 3, -2)
There you go!
Answer:
(3, -2)Step-by-step explanation:
Translation right (or left) means change of the x-coordinate.
Translation up (or down) means change of the y-coordinate.
(-6, -13) → (-6+9, -13+11) = (3, -2)
Mark the angles and sides of each pair of triangles to indicate that they are congruent
The Corresponding angles and Corresponding sides are shown below,
[tex]\angle RWX=\angle VXW\\\\\angle RXW=\angle VWX\\\\\angle V=\angle R[/tex] and [tex]RW=VX\\\\RX=VW\\\\WX=WX[/tex]
Congruent triangles :Two triangles are said to be congruent, when corresponding sides and corresponding angles of both triangles are equal.
Given that, triangles WXV and XWR are congruent. so that corresponding sides and angles of these triangles are also equal.
Corresponding angles are shown below,
[tex]\angle RWX=\angle VXW\\\\\angle RXW=\angle VWX\\\\\angle V=\angle R[/tex]
Corresponding sides are shown below,
[tex]RW=VX\\\\RX=VW\\\\WX=WX[/tex]
Learn more about the congruent triangles here:
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Keisha has 29 carnival ride tickets and it takes 4 tickets to ride the roller coaster. How many times can she ride the coaster? How many tickets will she have left over?
Answer:
She can ride the roller coaster 7 times, with 1 ticket left over.
Step-by-step explanation:
What is the equation for the graph in slope-intercept?
Answer:
y=7/4x+7
Step-by-step explanation:
You must scuba dive to the entrance of your room at Jules' Undersea Lodge in Key Largo, Florida. The diver is 1 foot deeper than 2/3 of the elevation of the entrance. The diver is -15 feet in the water. What is the elevation of the entrance?
Answer:
The answer is -21
Step-by-step explanation:
The elevation of the entrance of your room at Jules' Undersea Lodge is equal to -21 feet.
What do you mean by algebraic expressions ?
Algebraic expression is an equation which consists of variables and the arithmetic operations such as division , multiplication , etc.
It is given that , diver is 1 foot deeper than 2/3 of the elevation of the entrance. And the depth of diver is equal to -15 feet.
So , the diver is at depth under water = -15 feet
Let's assume that elevation of entrance is at x foot.
So , the algebraic expression representing the depth of diver is given by :
[tex]\frac{2}{3}[/tex] × x - 1 = -15
Solving for the value of x or the elevation of entrance we get :
[tex]\frac{2}{3}[/tex] x = -15 + 1
[tex]\frac{2}{3}[/tex] x = -14
2x = -14 × 3
x = -42 / 2
x = -21 feet
Thus , the elevation of the entrance of your room at Jules' Undersea Lodge is equal to -21 feet.
Learn more about algebraic expressions here :
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The scale on a map shows that 2 inches represents 15 miles. Which proportion can be used to find the actual distance, x, represented by 30 inches on the map? StartFraction 2 over 15 EndFraction = StartFraction 30 over x EndFraction StartFraction 2 over 15 EndFraction = StartFraction x over 30 EndFraction StartFraction 15 over 30 EndFraction = StartFraction 2 over x EndFraction StartFraction 15 over 30 EndFraction = StartFraction x over 2 EndFraction
Answer:
b
Step-by-step explanation:
Answer:
its b hi how was yalls day
Which expressions are equivalent?
3x - 7y and -7y + 3x
3x - 7y and 7y -3x
3x - 7y and 3y - 7x
3x - 7y and -3y + 7x
Answer:
Which expressions are equivalent?
3x - 7y and -7y + 3x
3x - 7y and 7y -3x
3x - 7y and 3y - 7x
3x - 7y and -3y + 7x
=
A.) 3x - 7y and -7y + 3x
A computer store bought a program at a cost of $20 and sold it at a selling price of $22 find the percent markup
Answer:
18.03%
Step-by-step explanation:
hope this helps
Exit Ticket: 1-4 Waves
In the following diagram the waves move from left to right and then stop. The motion of the wave will continue down the
rope after 2 seconds. Type in your answers.
0.4m
Time (sec): 2
a) What is the amplitude of the waves? 5 pts
b) What is the wavelength of the waves? 5 pts
c) How many waves are generated in two seconds? 10 pts
d) What is the frequency of the waves? 10 pts
e) What is the period of the wave? 10 pts
Answer:
a) 0.4m
b)2m
c)2
d)1 s^-1
e) 1 s
Step-by-step explanation:
a) The amplitude of the wave is the highest vertical displacement
with respect to this question, this is 0.4m
b) The wavelength of the wave is simply the distance between two crest or troughs
In this question, this is 2m
c) The number of waves generated is 2
d) Frequency of the waves is the number of waves generated per second
if 2 waves are generated in 2 seconds
The number of waves in a second is 2/2 = 1
So the frequency is 1 s^-1
e) Period is 1/frequency
= 1/1 = 1 second
Un marino está parado en la proa de un velero y observa el faro en la orilla de la costa.Si el marino tiene una estatura de 1.80m y proyecta una sombra de 2m de largo sobre el velero,¿a que distancia se encuentra este hombre de la costa si se sabe que la altura del faro respecto al nivel Del Mar es de 36m?
Answer:
El marino se encuentra a 40 metros de la costa.
Step-by-step explanation:
Podemos ver la conjunción de la proyección de la sombra del marino con su altura como un triángulo rectángulo con:
b: base = cateto inferior = 2 m
h: altura = cateto superior = 1.80 m
θ₁: ángulo entre la hipotenusa y h (cateto inferior o base).
De este primer triángulo tenemos:
[tex] tan(\theta_{1}) = \frac{h}{b} = \frac{1.80 m}{2 m} = 0.9 [/tex] (1)
Ahora, dado que la proyección del marino se debe al faro, de la atura de éste junto con la distancia entre el marino y la costa tenemos:
x: distancia entre el marino y la costa = cateto inferior =?
H: altura del faro = cateto superior = 36 m
θ₂: ángulo entre la hipotenusa y "x" (base).
De este segundo triangulo tenemos:
[tex] tan(\theta_{2}) = \frac{H}{x} = \frac{36 m}{x} [/tex]
[tex]x = \frac{36 m}{tan(\theta_{2})}[/tex] (2)
Debido a que θ₁ = θ₂ (por ser los dos triangulos semejantes), entonces introduciendo la ecuación (1) en (2) tenemos:
[tex]x = \frac{36 m}{tan(\theta_{1})} = \frac{36 m}{0.9} = 40 m[/tex]
Por lo tanto, el marino se encuentra a 40 metros de la costa.
Espero que te sea de utilidad!
Question 12 (5 points)
Which of the following steps indicates the distributive property when solving - 3(x +
2) = 21?
A) -3x+ 2 = 21
B) -3x - 6 = 21
C) -3x - 6 = 63
D) -3(x-2)/-3=21/3
Answer: B) -3x+2=21
Step-by-step explanation:
3(x+2)=21 x = -9
-3x-6=21 x = -9
this answer is correct bc x = the same for both equations.
The Furniture store bought a table for $200.00, and sold it for $350.00. What was the percent increase of the price of the table?
Answer:
the increased price was $150.00
may you consider giving me brainliest
Step-by-step explanation:
Lydia has 400$ in her bank account. Each week she withdraws 10$ for spending money. She also uses 5$ each week to get credit on her apple account. Which inequality statement can be used to determine how many weeks it will take for her bank account balance to drop below 300$ ?
Answer:
400 - 15x < 300
Step-by-step explanation:
We are told that she has 400$ in her bank account.
Now, Each week she withdraws 10$ for spending money. She also uses 5$ each week to get credit on her apple account.
Total total withdrawal each week = 10 + 5 = $15
If number of weeks she has been withdrawing is x, then would have withdrawn $15x after x number of weeks.
Thus, amount left after x number of weeks is:
400 - 15x
We want to find the inequality statement can be used to determine how many weeks it will take for her bank account balance to drop below 300.
Thus;
400 - 15x < 300
Marg earns $13.10 an hour and works 40 regular hours and 8 hours of overtime in one week. If she is paid time and a half for overtime, what is her gross pay for the week?
Answer:
Her gross pay for the week is $681.2.
Step-by-step explanation:
First, you can determine the amount she would earn for working 40 regular hours by multiplying the number of hours for the amount she receives per hour:
$13.10*40=$524
Now, to calculate the amount Marg earns for 8 hours of overtime, you need to determine the amount she earns per hour of overtime given that she is paid time and a half which means that you need to multiply the amount she earns by regular hour for 1.5. Then, you have to multiply this for the number of hours:
($13.10*1.5)*8=$157.2
Finally, you need to add the amount she earns by working 40 regular hours plus the amount she earns by working 8 hours of overtime in one week:
$524+$157.2=$681.2
According to this, the answer is that her gross pay for the week is $681.2.
Help plz:))) I’ll mark u brainliest
Answer:
x=4
Step-by-step explanation:
refer the photo I have attached
Geometry Help, you have to know what the angle is to solve the x
Answer:
64=x
Step-by-step explanation:
128= 2x
128÷2= 64
x=64
Solve the equation 2 – 2 = 42. Show your work or explain how you solved the equation, and justify whether the
solutions are extraneous or not.
Answer:
42 +2-2=42
Step-by-step explanation:
Answer:
first thing first 2-2=0 not 42
it is not cuz it is
I just wanted to give the answer since I couldn’t find it !
3 6 A
9 12
-3. -6
-9 -12 B
6 12 18 C
6 D
-3
Answer:
Thank you so much!!
Step-by-step explanation:
Thank you so much for helping others.
Successful and unsuccessful people do not vary greatly in their abilities. They vary in their desires to reach their potential. – John Maxwell
it for my sister please help
Answer:
y=5×+2
Step-by-step explanation:
5(1)+2=7
5(2)+2=12
5(3)+2=17
5(4)+2=22
i need help to solve this please
Answer:
3
Step-by-step explanation:
Given: ABCD is a parallelogram.
Prove: AB CD and BC = DA
B
С
AB = CD because opposite sides of a parallelogram are congruent or equal
BC = DA because opposite sides of a parallelogram are equal or congruent.
What are properties of a parallelogram?The properties of a parallelogram are:
Opposite sides are parallel and congruent.Opposite angles are congruent.Consecutive angles are supplementary.Two diagonals bisect each otherHence, AB = CD because opposite sides of a parallelogram are congruent or equal
BC = DA because opposite sides of a parallelogram are equal or congruent.
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