Answer:
I parked my car 120 feet from the building
A restaurant wants to study how well its salads sell. The circle graph shows the sales over the past few days. If 5 of the salads sold were Caesar salads, how many total salads did the restaurant sell?
Answer:
20
Step-by-step explanation:
The hanger image below represents a balanced equation. Select an equation that represents the image. Choose 1 answer: Choose 1 answer: (Choice A) A 9=2-c9=2−c9, equals, 2, minus, c (Choice B) B 9=2+c9=2+c9, equals, 2, plus, c Find the value of ccc that makes the equation true. c=c=c, equals
Answer:
3333.4
Step-by-step explanation:
bc i said so
Answer:
ion lolz 7.4
Step-by-step explanation:
Find the value of 2asquared + 5bsquared when a =-6 and b = 2
Answer:
[tex]92[/tex]
Step-by-step explanation:
[tex]2 {a}^{2} + 5 {b}^{2} \\ 2 \times {( - 6)}^{2} + 5 \times {2}^{2} \\ 2 \times 36 + 5 \times 4 \\ 72 + 20 \\ = 92[/tex]
Hope this helps you.
Can I have the brainliest please?
Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
with what??!!
Step-by-step explanation:
Answer:
This is essay thank you
Step-by-step explanation:
Find all exact solutions
2cos^2x=sinx+1
Please show work thank you!
Answer:
[tex]\displaystyle x=\left\{\frac{\pi}{6}+2n\pi, \frac{5\pi}{6}+2n\pi, \frac{3\pi}{2}+2n\pi\right\}, n\in\mathbb{Z}[/tex]
Step-by-step explanation:
We are given the equation:
[tex]2\cos^2(x)=\sin(x)+1[/tex]
And we want to find all solutions for x.
First, we should put the equation into terms of only one trigonometric ratio.
Since we are given cos²(x), we can turn this into sine. Recall the Pythagorean Identity which states:
[tex]\sin^2(x)+\cos^2(x)=1[/tex]
Therefore:
[tex]\cos^2(x)=1-\sin^2(x)[/tex]
By substitution:
[tex]2(1-\sin^2(x))=\sin(x)+1[/tex]
Distribute:
[tex]2-2\sin^2(x)=\sin(x)+1[/tex]
Isolate the equation:
[tex]2\sin^2(x)+\sin(x)-1=0[/tex]
We can factor:
[tex](2\sin(x)-1)(\sin(x)+1)=0[/tex]
Zero Product Property:
[tex]2\sin(x)-1=0\text{ or } \sin(x)+1=0[/tex]
Solve for each case:
[tex]\displaystyle \sin(x)=\frac{1}{2}\text{ or } \sin(x)=-1[/tex]
We can use the unit circle.
sin(x) = 1/2 for every π/6 and 5π/6. So, it will continue every 2π.
sin(x) = -1 every 3π/2. And this will also continue every 2π.
Hence, our solutions are:
[tex]\displaystyle x=\left\{\frac{\pi}{6}+2n\pi, \frac{5\pi}{6}+2n\pi, \frac{3\pi}{2}+2n\pi\right\}, n\in\mathbb{Z}[/tex]
Note:
If you only need the solutions within the interval [0, 2π), then it is:
[tex]\displaystyle x=\left\{\frac{\pi}{6}, \frac{5\pi}{6}, \frac{3\pi}{2}\right\}[/tex]
17 more than twice Chrissy's height
The required expression is 2h+17 where h is the height of Chrissy.
What are expressions?Expressions in math are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between.
Given is a statement, 17 more than twice Chrissy's height, we are asked to convert this statement into an expression,
Let Chrissy's height be h,
Then,
2h+17
Hence, the required expression is 2h+17 where h is the height of Chrissy.
Learn more about expressions, click;
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Kaj has a bag that contains pineapple chews, cherry chews, and peach chews. She performs an experiment. Kaj randomly removes a chew from the bag, records the result, and returns the chew to the bag. Kaj performs the experiment 24 times. The results are shown below:
A pineapple chew was selected 17 times.
A cherry chew was selected 5 times.
A peach chew was selected 2 times.
Based on these results, express the probability that the next chew Kaj removes from the bag will be peach chew as a fraction in simplest form.
Answer:
54%
Step-by-step explanation:
Answer:
1/12
Step-by-step explanation:
i got it right on delta math
In right triangle ABC, m∠ B ≠ m∠ C. Let sin B = r and cos B = s.
What is sin C – cos C?
Answer:
c
Step-by-step explanation:
Which of the following is not a factor of the binomial 7x^2-28x?
1. x-4
2.x
3.7
4.-4
Drag the correct number of pieces to show how to find the area of the shaded figure in two different ways. Pieces can be rotated to fit.
Answer:
Step-by-step explanation:
As you can see from the attached picture below, the only figure that is equal to 5 whole units would be the final triangle. That is because it has 2 whole units in the middle, two half units in the top which equal 1 whole unit. And 2 units in each side corner which when combined would equal 2 whole units making it a total of 5. The rest of the shapes either hold more than 5 or less than 5 units. In the picture below, the top 3 shapes hold more than 5 units while the bottom two triangles hold less than 5.
Kathy was building a bed for her dollhouse she used her bed
Answer:
She used her bed for her dollhouse
Step-by-step explanation:
Find the area of each regular polygon. Leave your answer in simplest form.
Answer:
Unfortunately, I can't be able to see the image. Please adjust.
Differentiate f(x)=(x+4)^3(x-3)^6.
4. The product of 32 and n is equal to 59.13.
Answer:
pretty sure it is 1.8478125
Step-by-step explanation:
Resolva os problemas:
a) x^2 - 10x + 25 = 0
b) x^2 - 4x - 5 = 0
(preciso da montagem da conta, junto com o resultado)
Answer:
Step-by-step explanation:
a) x² - 10x + 25 = 0
(x-5)²=0
x-5=0
x=5
b) x² - 4x - 5 = 0
⇒ ( x 2 − 4 x + 4 ) − 5 − 4 = 0
⇒ ( x 2 − 4 x + 4 ) − 9 = 0
( x − 2 ) 2 − 9 = 0 ⇒
( x − 2 ) 2 = 9 ⇒
( x − 2 ) = ± √ 9 (don't forget the ± !) ⇒
x= − 1 x = 5
How many days are in an hour?
Answer:
0.0416667
Step-by-step explanation:
a plane departs an airport and mistakenly travels due west at 500mph for 30 minutes. the pilot realizes that the correct destination (airport b) was actually 600 miles away at a bearing of 60 degrees west from airport a. how far is the airplane from its original destination now?
Answer:
403 miles
Step-by-step explanation:
500 mph is 500 miles per hour
30 minuites is half an hour, so that is 250 miles west
60 degrees west, 600 miles away
so it is a triagle of 30 60 and 90.
600 is the hypotenuse of the 30 60 90 triangle
we need to find the height of the 30 60 90 triangle
using the special rule, the height is 300
the length of the 30 60 90 triangle is 300rt3
so 300rt3 - 250 is the length of another triangle.
height is still 300
hypotenuse is the distance of the actual area minus the plane's current position
(300^2 + (300rt3-250)^2)^1/2 is about 403.351433
What is the volume of this pyramid?
Answer:
The volume would be 36
Step-by-step explanation:
Trust me
Khloe is measuring yarn to make jewelry for her birthday party. She needs 4 feet of yarn for necklaces.How many inches of yarn does Khloe need?
Answer:
JUST MULTIPLY 4x12=.... and youll find the answer
Step-by-step explanation:
4yarn x 12 inches= 48ft
I don't get it please help it's for math ASAP please help
$97 is what percent of $97?
Answer: 100%
97:97*100 =
(97*100):97 =
9700:97 = 100
Now we have: 97 is what percent of 97 = 100
Question: 97 is what percent of 97?
Percentage solution with steps:
Step 1: We make the assumption that 97 is 100% since it is our output value.
Step 2: We next represent the value we seek with $x$.
Step 3: From step 1, it follows that $100\%=97$.
Step 4: In the same vein, $x\%=97$.
Step 5: This gives us a pair of simple equations:
$100\%=97(1)$.
$x\%=97(2)$.
Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have
$\frac{100\%}{x\%}=\frac{97}{97}$
Step 7: Taking the inverse (or reciprocal) of both sides yields
$\frac{x\%}{100\%}=\frac{97}{97}$
$\Rightarrow x=100\%$
Therefore, $97$ is $100\%$ of $97$.
Answer:
100%
Step-by-step explanation:
HELP PLEASE 12 POINTS
Answer:
b. 4m
Step-by-step explanation:
congruent polygons means same shape, size, angles, and sides.
Sia sells large candles for $3 each and small candles for $2 each. She sold 17 candles for $46.00. How many of each size candle did she sell? 4 small and 13 large candles 5 small and 12 large candles 12 small and 5 large candles 13 small and 4 large candles
Answer:
The number of large size candles sells are 12 and the number of small size candles are 5 .
Step-by-step explanation:
As given Sia sells large candles for $3 each and small candles for $2 each.She sold 17 candles for $46.00.Let us assume that the large size candle sells are x .Let us assume that the small size candle sells are y. Equation becomes
x + y = 17
3x + 2y = 46
Multiply x + y = 17 by 3 and subtracted from 3x + 2y = 46 .
3x - 3x + 2y - 3y = 46 - 51
-y = - 5
y = 5
Put in the equation x + y = 17 .
x + 5 = 17
x = 17 - 5
x = 12
Therefore the number of large size candles sells are 12 and the number of small size candles are 5
help please!!! just need to answer numbers 1-3 thank you to whoever helps !! :)
Answer:
1) Area = ½ b × h
= ½ × 6 × 4
= 12
2) Area = ½b × h
= ½ × 3 × 4
= 6
3) Area = ½b × h
= ½ × 4 × 7
= 14
52 divided by 6 as a fraction
Answer:
52/6 = 8 and 2/3
Step-by-step explanation:
52 divided by 6 is 8 and 2/3
6 multiplied by 8 is 48
52-48 is 4
so 52/6 is 8 remainder 4
or you can divide 4 by 6
4/6 = 2/3
so it can also be 8 and 2/3
52 divided by 6 as a fraction in its simplest form is 8 2/3.
To express 52 divided by 6 as a fraction, you simply write it as:
52 / 6
To simplify the fraction, find the greatest common divisor (GCD) of the numerator (52) and the denominator (6), and then divide both the numerator and denominator by the GCD.
The GCD of 52 and 6 is 2.
Divide both the numerator and denominator by 2:
(52 / 2) / (6 / 2)
This simplifies to:
26 / 3
now, we have,
Divide 26 by 3:
26 ÷ 3 = 8 with a remainder of 2
The whole number part is 8, and the remainder (2) becomes the new numerator.
The denominator remains the same.
So, 26/3 as a simplified mixed number is: 8 2/3
So, 52 divided by 6 as a fraction in its simplest form is 8 2/3.
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Select the correct answer.
What is a car loan?
А. a way to pay in advance for using a car for a given time period
В. a way to pay for a car that is dependent on the number of miles you drive
C. a way to borrow money from a bank or financial institution to pay for a car
Answer:
A. way to pay in advance for using a car for a given time period
Step-by-step explanation:
I think so..
Answer:
C) a way to borrow money from a band or financial institution to pay for a car
Brainliest and 1 graph helppp :)
Answer: it’s C
Step-by-step explanation:
Help me with this!!!!
Answer:
5 units
Step-by-step explanation:
Calculate the distance d using the distance formula
d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1 )^2 }[/tex]
with (x₁, y₁ ) = (6, 4) and (x₂, y₂ ) = (3, 8)
d = [tex]\sqrt{(3-6)^2+(8-4)^2}[/tex]
= [tex]\sqrt{(-3)^2+4^2}[/tex]
= [tex]\sqrt{9+16}[/tex]
= [tex]\sqrt{25}[/tex]
= 5
Answer:
5
Step-by-step explanation:
Scotty buys 12 cans of Pepsi for $6. At this rate, how much would he pay for 48
cans of Pepsi.
Answer:
24 cans.
Step-by-step explanation:
6$ for each 12 cans, 12x4=48, so 6x4=24.
Answer:
$24
Step-by-step explanation:
Hope this helped you!
Piensa y escribe un caso estadístico en el que pueda identificar POBLACIÓN, MUESTRA, VARIABLE Y RECORRIDO DE LA VARIABLE
ANSWER:
Caso estadístico: Altura de las mujeres de la poblacion indigena Sikuani.
Step-by-step explanation:
Población: Mujeres de la comunidad sikuani
Muestra: se toma una muestra de 20 datos para calcular la altura ,este dato se toma de la población total de 165 mujeres.
M: ( 1.30, 1.20, 1.50, 1.52, 1.60, 1.37, 1.28, 1.55,1.46, 1.26, 1.57, 1.58, 1.54, 1.38, 1.56, 1.23, 1.59, 1.62, 1.48, 1.40)
Variable: Altura
Recorrido de la variable: El recorrido de la variable es la diferencia entre el valor máximo de la muestra y el valor mínimo.
Altura máxima: 1.62 m.
Altura mínima : 1.20
Como ya tenemos el valor máximo y el valor mínimo ,podemos hallar el recorrido de la variable.
R=( 1.62m -1.20m)
R= 0.42