Answer:
The initial amount of miles that was on the car.
The initial value of the car when it was new.
Step-by-step explanation:
The temperature was `-13`℉ and then rose to `5`°F. What was the change in temperature?
Answer:
18 degrees
Step-by-step explanation:
Equation -13+5 or 13+5
Find the circumference and the area of a circle with diameter 7 cm. Use the value 3.14 for n, and do not round your answers. Be sure to include the correct units in your answers.
Answer:
the circumstance would be 21.99
the area is 38.48
Step-by-step explanation:
radius is half the diameter so your radius is 3.5
The area of a circle is pi times the radius squared (A = π r²) which for you would be A = 3.14 × 3.5²
circumference is found by multiplying 2 times pi times the radius (C = 2πr) which for you would be C = 2 × 3.14 × 3.5
What is the measure, in units, of CD?
A.17
B.12
C. 9
D. 2
Answer:
A.17
Step-by-step explanation:
x+3 + x+3 + 2x-1 + 2x-1 = x-7 + 3x+1 + 4x-8
x = 9
line CD = 2x-1
2(9) - 1
18 - 1
line CD = 17
help please
Solve for x:
Answer:
7
Step-by-step explanation:
This shape is Kite.
Properties of Kite : -
In Kite, any 1 adjacent side is equal.
So,
5x + 5 = 40
5x = 40 - 5
5x = 35
x = 35 / 5
x = 7
Answer:
x = 7
Step-by-step explanation:
In kite, adjacent sides are congruent.
5x + 5 = 40
Subtract 5 from both sides
5x = 40 - 5
5x = 35
Divide both sides by 5
x = 35/5
x = 7
Does anyone get this problem?
Answer:
c2 = (b + a)2 - 2ab
= a2 + b2 I hope this your answer
a collage freashman starts the yaer with 4400 in speding money and after 2 months he has 3600 left
Answer:
he lost 800 dollars in 2 months
what is .523- x =.379
.523 - .144 = .379
x would be .144
Answer:
Step-by-step explanation:
.523 - x =.379, subtract from both sides .523
.523 - . 523 -x = .379 - . 523, combine like terms
-x = - . 144, multiply both side by (-1)
x = .144
Helppppppppppppppppppppppp PLS
Answer:
translated up 4 units and s(t)= 22.5t + 775
Step-by-step explanation:
first one count spaces between lines. second one add the t's together and the numbers to get final answers
PLEASe help me. DOOO NOT ANSWeR IF U DONT KNOW THE ANSWERRRR
Answer:
don't know
Step-by-step explanation:
(2x+3)^=(3x-1)^ what is The Solution Of This Equation
Brainliest for whoever shows all work!!! FYI: one of them MIGHT be an identity or have no solution (almost positive one is sooo-). Please answer these 2 questions. (if you can please show on paper!)
thanks!! :D
Answer:
I'm not sure about Q7 but I got the answer for Q8
Step-by-step explanation:
I hope this helps you!
What is the value of x in the equation 3x-4y=65, when y=4?
Answer:
3x-4(4) =65
3x-16 =65
3x=65+16
3x=81
x = 27
Step-by-step explanation:
HOPE THAT THIS IS HELPFUL. HAVE A GREAT DAY.
Answer:
x=27
Step-by-step explanation:
since y=4, you just have to plug in 4 for y, then solve.
3x-4y=65
3x-4(4) = 65
3x-16=65
add 16 on both sides
3x=81
dive by 3 on both sides
x=27
Mrs. Ebner had 72 plants in her garden. 1/2 of the plants were red peppers and 1/3 of the plants were green peppers. The rest of the plants were carrots. How many plants were pepper?
Answer:
5/6.
Step-by-step explanation:
Because 1/2 + 1/3 = 3/6 + 2/6 = 5/6. It doesn't matter that the rest were carrots, the question is asking how many were peppers and 5/6 were.
4
Josue is saving up to buy a new phone. He already has $100 and can
save an additional $5 per week using money from his after school job.
How much total money would Josue have after 4 weeks of saving?
Also, write an expression that represents the amount of money Josue
would have saved in w weeks.
Answer:
120
100+5w=m (m is his money after saving up)
claims that for a smart phone carriers data speeds at airports, the mean is mu=18.00Mbps. The sample size is n=24 and test stat is t= 1.954, what is the p value
Answer:
hmm intristin gimme a minute to answer
Step-by-step explanation:
Which is the better buy: $40.00 for 30 gallons of gas or $8.50 for 8 gallons of gas?
Answer:
8.50 per 8 gallons is better
Step-by-step explanation:
40/30=1.33 per gallon
8.50/8=1.06 per gallon
pls mark branliest
Rewrite as a simplified fraction:
1.323232323232323232323232323232323232323232323232323232323232323232323232323232323232323232323232323232323232323232323232323232323232323(infinite 32323)
Answer:
the answer is 1 & 32/99 (131/99)
Mandy is on a bus that is traveling at a constant speed of 60 miles per hour. How far will she travel in 3 1/2
Answer:
210
Step-by-step explanation:
6 times 3.5=210
helpelepelpe
i think it might be n translation but im not sure -
Please help me solve this problem ASAP
Answer:
(0, 4)
Step-by-step explanation:
an x-axis reflection negates non-zero y values
anyone know what the answer is ?? HELP MEEE
Answer:
lolololololololololol
Can someone help me with this please?
Answer:
skater: 12.5 meters in 1 second
cheetah: 26 meters in 1 second
Step-by-step explanation:
To find meters in 1 second (meters per second) divide meters by seconds.
skater: (500 m)/(40 s) = 12.5 m/s . . . . . 12.5 meters in 1 second
cheetah: (260 m)/(10 s) = 26 m/s . . . . . 26 meters in 1 second
What is the equation of the line that passes through the point (−6,−6) and has a slope of
2/3
Given that we have the slope and a point on the graph we can use the point slope formula to find the equation of the line.
Point-Slope Formula:
y−y1=m(x−x1), where m is the slope of the line and x1 and y1 are x and y coordinates of a given point
how to solve[tex]y=20 (\frac{1}{4})^{x[/tex]
Answer:
l
Step-by-step explanation:
HELP FAST PLEASE! (marking brainliest!!!)
Prove that if three of the four angles formed by two intersecting lines are equal then the two lines are perpendicular.
Please keep it simple.
Step-by-step explanation:
Two intersecting lines form 4 angles. Each angle is equal to its opposite as vertically opposite angles are congruent.
Now, if 3 angles are equal it means 2 adjacent angles are equal too. It makes all 4 angles equal.
Since the sum of all 4 angles is 360°, each of angles is 90°.
This proves the lines are perpendicular.
helpppppppppppppppppppppppp me
Claudia ha decidido realizar sus controles médicos, ella es considerada una
paciente vulnerable pues dentro de 10 años tendrá el doble de la edad que
tenía hace 25 años, ¿Cuál es la edad actual de Claudia? Aplica un
procedimiento y justifica tu respuesta.
Considerando la definición de una ecuación, la edad actual de Claudia es 60 años.
Una ecuación es la igualdad existente entre dos expresiones algebraicas conectadas a través del signo de igualdad en la que figuran uno o varios valores desconocidos, llamadas incógnitas, además de ciertos datos conocidos.
Los miembros de una ecuación son cada una de las expresiones que aparecen a ambos lados del signo igual.
En este caso, "dentro de 10 años Claudia tendrá el doble de la edad que tenía hace 25 años," puede ser expresado mediante una ecuación, donde consideras que "x" es la incógnita, que representa la edad actual de Claudia.
Teniendo en cuenta que el doble de un número se calcula multiplicando el número por 2, entonces:
Dentro de 10 años: x +10 Edad que tenía Claudia hace 25 años: x-25El doble de la edad que tenía Claudia hace 25 años: 2×(x-25)=2(x-25)Entonces, la ecuación queda expresada como:
x+10=2(x-25)
Resolviendo:
x+10=2x-50
10 + 50= 2x - x
60= x
Finalmente, la edad actual de Claudia es 60 años.
Aprende más sobre ecuaciones con estos ejemplos:
brainly.com/question/24581345 brainly.com/question/24585838?referrer=searchResults brainly.com/question/24603998 brainly.com/question/22694378?referrer=searchResultstwelve less than a number is the same as 5 times the number increased by 4. Find the number
Answer:
The equation I came up with to solve this problem was 12 - x = 5(x +4). By writing my equation that way am I really saying "five times the SUM of a number and 4"? Instead, should the equation be 12 - x = 5x + 4, because the problem reads "fives times the number INCREASED by four
Step-by-step explanation:
x-12=5x+4
-4x=16
x=-4
What can you do to change the vertex form of a quadratic function to standard form?
Step-by-step explanation:
The vertex form of the quadratic equation is: y = a(x - h)² + k.
The standard form of quadratic equation is: y = ax² + bx + c.
In order to change the vertex form into standard form, you'll have to expand the squared binomial, (x - h)² through FOIL method before distributing the value of a, and adding the value of k.
Example:Given the vertex form, y = 2(x - 2)² + 2:
We can transform the given vertex form into its standard form as follows:
Step 1: expand (x - 2)² through FOIL method.(x - 2)² = (x - 2)(x - 2) = x² - 2x - 2x + 4 = x² - 4x + 4.
Step 2: Substitute the trinomial from step 1 into the equation.y = 2(x - 2)² + 2
y = 2(x² - 4x + 4) + 2
Step 3: Distribute 2 into the parenthesis.y = 2(x² - 4x + 4) + 2
y = 2x² - 8x + 8 + 2
Step 4: Combine like terms.y = 2x² - 8x + 10 ⇒ This is the standard form of quadratic equation where a = 2, b = -8, and c = 10.
Lord I don’t get this
Step-by-step explanation:
the third option is the right answer
Answer:
yes 3rd option
Step-by-step explanation:
because I know its the 3rd option
