Answers
Answer: 18) the degree is 45.57 20) 25.01 degree (I am not sure if you need to round up the degree but if you do round it up you will get 46 degree for 18 and 25 degree for 20
Related Questions
x=2
Use Desmos to create a graph
of the equation. Copy and paste
a copy of the graph below:
Answers
Answer:
Step-by-step explanation:
Simplify the polynomial.
3x2 – 2x + 4x2 – X+X
Answers
Answer:
[tex]7x^{2} - 2x[/tex]
Step-by-step explanation:
combine like terms. not trying to be mean, but that all you have to do.
Answer:
14-2x
Step-by-step explanation:
collect like terms
3×2+4×2-2x-x-x
6+8-2x
=14-2x
PLEASE I NEED HELP ASAP
A truck travels at a speed of 55 miles per hour. Which representation shows the distance the truck can travel at this rate?
Answers
Answer:
The answer is D
Step-by-step explanation:
55 miles multiplied by 1 hour is 55,
55 miles multiplied by 2 hours is 110,
55 miles multiplied by 3 hours is 165,
55 miles multiplied by 4 hours is 220,
and 55 miles multiplied by 5 hours is 275
Jeri had 1 ¾ pounds of gummi worms, which she shared equally with her best friend. How many pounds of gummi worms did they each get? PLZ HELP
Answers
They have 0.875 pounds of gummy each
Just divide by 2
The mass of a dust particle is approximately 7.5 x 10-10 kilograms and the mass of an electron is 9.1 x 10-31 kilograms. Approximately how many electrons have the same mass as one dust particle?
Group of answer choices
1.21×1021
8.24×1021
1.21×1020
8.24×1020
Answers
Answer:
(7.5 x 10-10 kg) / (9.1 x 10-31 kg) ≅ 8.24 x 1020
Step-by-step explanation:
Divide the mass of one dust particle by the mass of one electron, and that will be your answer.
It’s my final I need help!!!
Answers
Answer:
m=28g
Step-by-step explanation:
560/20=28.4
it goes 28.4 miles per gallon so m=28g
the car’s tank can carry 28 gallons of gas per mile
Find the difference quotient of the exponential function, f(x) = e^x
Answers
Answer:
Step-by-step explanation:
The difference quotient in general looks like
[tex]\frac{f(x+h)-f(x)}{h}[/tex] Sometimes the symbol "delta x" [tex]\Delta x[/tex] is used instead of h.
For the exponential function, the difference quotient is
[tex]\frac{e^{x+h}-e^x}{h}[/tex]
Answer:
For those who dont want to read, its A.
Step-by-step explanation:
Edge 2021
Help no links or files pls help
Answers
Answer:
2. one angle is 108, and other is 72
3. x is 12
Step-by-step explanation:
the ratio is 3:2.
3x + 2x = 180
5x = 180
x = 36
36 x 3 = 108
36x 2 = 72
so that is why the two angles re 108and 72.
for the last question, 37 plus 41 plus x = 90
37 plus 41 is 78
90 - 78 = 12
so that is why x is 12.
In a fruit punch drink, the 3 ingredients are apple juice, orange juice and cranberry juice. If 1/4
of
the drink is apple juice and 2/5 is orange juice then write the ratio of cranberry juice to apple juice to orange juice in its simplest form
juice to orange juice in its simplest form.
Answers
Answer:
1 : 2 :3
Step-by-step explanation:
1/4 apple juice
2/5 orange juice
1/4 - 2/5
20 - 40 /20 = 20/20
= 1
answer = 1 :2 : 3
Please help brainly!
Answers
Q1 = 73
median = 82
Q3 = 86
greatest value = 95
IQR = 13
Range = 39
I don't get the problem! No links please!
Answers
Answer:
5
Step-by-step explanation:
which shape has at least one pair of perpendicular sides
Answers
Answer:
In a square or other rectangle, all pairs of adjacent sides are perpendicular. A right trapezoid is a trapezoid that has two pairs of adjacent sides that are perpendicular. Each of the four maltitudes of a quadrilateral is a perpendicular to a side through the midpoint of the opposite side.
Step-by-step explanation:
What is the distance between-7 and 3
Answers
Answer:
10
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
to help you with this just draw a number line.
-7 -6 -5 -4 -3 -2 -1 0 1 2 3
heeeeeeeeeelp meeeeeee
Answers
Answer:
81
Step-by-step explanation:
Find out the percentage of people who had mispriced item.
3/50 = 0.06
6% of people had mispriced items.
Find 6% of 1,350.
81
81 people would have mispriced items.
Answer:
81
Step-by-step explanation:
I did this by doing 1,350 ÷ 50, which gave me 27. I then did 27 times 3, the average amount of people with a mispriced item per 50 people, which gave me 81 as a result. And with that, I can conclude that you would expect there to be 81 people per day who have a mispriced item.
PLEASE HELP
WILL GIVE BRAINLIEST
Answers
Answer:
[tex]\frac{9}{10}[/tex] + [tex]6\frac{1}{5}[/tex] = [tex]7\frac{1}{10}[/tex]
Answer:
look at the picture i sent .....
find the length of the hypotenuse of a right triangle and both legs have a length of 6
Answers
Answer:
6[tex]\sqrt{2}[/tex]
Step-by-step explanation:
a^2+b^2=c^2
6^2+6^2=c^2
36+36=c^2
72=c^2
square root 72 is the hypotenuse
Or simplified 6[tex]\sqrt{2}[/tex]
Or decimal form 8.48528137424
Rounded 8.49
B= short leg
C= hypotenuse
A^2+B^2=C^2
So that means 6^2+6^2=C^2
36+36=C^2
72=C^2
C≈ 8.485
someone help please
Answers
Answer:
A to #4
B to #3
C to #1
D to #2
Step-by-step explanation:
A. 7 + 3² = 16
B. 5 - 2²=1
C. 2 · 2³ = 2^4
D. 3^4/3^1=27
Which expression is undefined?
Answers
Answer:c
Step-by-step explanation:
Anything divided by 0 is undefined
Triangle ABC is similar to triangle A′B′C′. Calculate the length of the missing sides. FAST!!!
Answers
Step-by-step explanation:
s=squared
Cs=As+Bs
Cs=4s+3s
Cs=16+9
cs=25
C is the square root Cs
25= 5
AB=5
Which angle is a vertical angle to with <7?
Answers
Answer: <9
Step-by-step explanation:
A garage charges $55 per tire and $30 dollars per hour of labor. If you need two tries and it takes half an hour to install how much do you pay?
Answers
Answer:
$140
Step-by-step explanation:
First, we multiply the amount of tires by the price of the tire. $55 * 2 = $110.
Second, we multiply the amount of hours by the price of an hour of labor. They take half an hour, so we multiply $30 by 1/2.
1/2 * $30 = $15.
Finally, we add the cost of the tires and the labor together.
$110 + $15 = $125
Hope this helps!
temperature of an oven in a laboratory rises until it reaches a maximum temperature of 32°C. The oven then stops heating and reactivates only when the temperature goes down to a minimum of 18°C. At 12:00 pm, the oven starts at room temperature, which is 18°C, and takes 3 hours to reach 32°C Write a function in the form 0(t)= Acos(bt)+c, that represents the temperature of the oven, O. in terms of the number of hours, t, since 12:00pm. Then, sketch the function on the provided grid for one full cycle. Be sure to scale your axes trig.
Answers
Answer:
123456789123345
Step-by-step explanation:
a sum of money is divided among two friends in the ratio 4:11 if the smaller amount is $420, determine the larger amount?
Answers
Answer:
1155
Step-by-step explanation:
let the ratio be 4x:11x
4x=420
x=105
11x=11*105
=1155
2 points
Calculate the surface area of this kleenex box. Length = 22 cm, Width = 7
cm, Height = 10 cm
Answers
Answer:
210 cm2
Step-by-step explanation:
The cheerleader section is on the basketball court. Each row requires a section of floor that is 1 ¾ yards by 3 ⅓ yards. How many square yards of floor space are taken up by one row of cheerleaders? Help!
Answers
Answer:
The area of the floor space is equal to 5.83 sq yards.
Step-by-step explanation:
Given that,
Each row requires a section of floor that is 1 ¾ yards by 3 ⅓ yards.
We need to find how many square yards of floor space are taken up by one row of cheerleaders.
We know that, the area of a rectangle is given by :
A = lb
So,
[tex]A=\dfrac{7}{4}\times \dfrac{10}{3}\\\\A=5.83\ yards^2[/tex]
So, the area of the floor space is equal to 5.83 sq yards.
La derivada de f(x)=3x^2-5x+2
Answers
Answer:
6x-5
Step-by-step explanation:
[tex]b^n=nb^{n-1}\\3x^2-5x+2=2*3x^{2-1}-5*1*x^{1-1}+0\\6x-5[/tex]
Answer:
La derivada de la función es: [tex]\bold{f'(x)=6x-5}[/tex]
Step-by-step explanation:
Recordemos que la derivada de
Una suma es igual a la suma de las derivadas: [tex][a + b + c]'=[a]'+[b]'+[c]'[/tex]Una constante es cero: [tex][k]'=0\;\;,\;\;\;\;\text{si}\;\;k=\text{constante}[/tex]Un producto es: [tex][ab]' = [a]'b + a[b]'[/tex]Una potencia: [tex][a^n]'=na^{n-1}[/tex]La derivada de la función [tex]f[/tex] con respecto a [tex]x[/tex] es definida como
[tex]f'(x)=\frac{df}{dx}\\f'(x)=\frac{d}{dx}(3x^2-5x+2)\\f'(x)=\frac{d}{dx}(3x^2)-\frac{d}{dx}(5x)+\frac{d}{dx}(2)[/tex]
donde
[tex]\frac{d}{dx}(3x^2)=\frac{d}{dx}(3)\,x^2+3\,\frac{d}{dx}(x^2)=(0)\,x^2+3\,(2x^{2-1})=0+3\,(2x^1)=6x[/tex][tex]\frac{d}{dx}(5x)=\frac{d}{dx}(5)\,x\;+\;5\,\frac{d}{dx}(x)=(0)\,x+5\,(1x^{1-1})=0+5\,(x^0)=5(1)=5[/tex][tex]\frac{d}{dx}(2)=0[/tex]Por lo tanto,
[tex]f'(x)=\frac{d}{dx}(3x^2)-\frac{d}{dx}(5x)+\frac{d}{dx}(2) \\f'(x)=6x-5+0 \;\;\;\;\;\Rightarrow\;\;\;\;\; \bold{f'(x)=6x-5}[/tex]
What is the equation of a circle with endpoints of the diameter at (-8, -5) and (-4, 1) ??
Answers
Answer:(x + 6) + (y + 2)^2 = 13
Step-by-step explanation:
The centre of the circle is halfway along the diameter = (-6, -2)
r^2 = (-4 - -6)^2 + ( 1 - -2)^2 = 2^2 + 3^2 = 13
So circle equation is (x - -6)^2 + (y - -2)^2 = 13
The following magazines are in a rack at a doctor's office.
• 1 sports magazine
• 2 movie magazines
• 3 news magazines
• 3 science magazines
Gwen will choose a magazine at random, put it back, and choose another magazine. What is the probability that she will choose a science magazine and then a movie magazine?
A: 2/27
B: 1/12
C: 5/9
D: 7/12
Answers
Jessi is making a clay tower for an art project. The tower has a rectangular base with an area of 36 cm2. She wants
to tower to be 10 cm high. What is the volume of clay that Jessi will use in her tower?
Answers
Answer:
360cm3
Step-by-step explanation:
To do this, you can multiply the base (l * w) by the height to determine the volume. This would be 36*10=360. Then remember that it is a 3 dimensional shape, so the valume is cubed.
PLEASE PLEASE PLEASE HELP ME THIS QUESTION
PLEASE
ILL GIVE BRAINLIEST IF ITS RIGHT
Answers
Answer:
142 degrees
Step-by-step explanation:
d-c is 90 degree angle so you add that to the 52 degree