Answer:
Step-by-step explanation:
What are the steps to solving the area of this compound shape?
Step-by-step explanation:
2Li+2H2O—>2LiOH+H2
Calculate the mass of reacted lithium when H2 is 6.02 * 10 ^ 23 molecules.
I really need the answer with all the calculation please.
Which is a number that can be written as a fraction in the form /?
Answer:
the third one/second one
Step-by-step explanation:
Find a point 1/5 of the way between points A (-6,-4) and B (-1,6).
9514 1404 393
Answer:
(-5, -2)
Step-by-step explanation:
That point P can be found from ...
P = A + 1/5(B -A)
P = (4/5)A +(1/5)B = (4A +B)/5
P = (4(-6, -4) +(-1, 6))/5 = (-24-1, -16+6)/5 = (-25, -10)/5
P = (-5, -2)
Answer:
the answer is (-5,-2)
Step-by-step explanation:
:))
please help me out with this.its graded and am lost.please guys no link.thank you
Answer:
1. Talin está hiendo a la universidad todos los días.
2. Daniel está construyendo un edificio.
3. Lorena y Carlos están leyendo las noticias en el periódico.
4. Mis amigos y yo estamos escuchando música.
5. Está cayendo mucha nieve.
6. Los chicos están huyendo de la policía.
7. Ellos están destruyendo el viejo hospital.
8. Mis papás están contribuyendo con las donaciones.
9. Mi hermana está trayendo las sillas y mesas.
10. !Tu estas creyendo en sus mentiras!
Step-by-step explanation:
pleaseeee helppp mee!!!!
Answer:
C
Step-by-step explanation:
If each of the 4 siblings expect to pay the same (share equally), then y is the cost of the meal, 3 is the extra fee for each meal, so each expects to pay y + 3 for a meal. Figure C shows 4 such payments, all equal to each other.
Identify the polygon that has vertices J(12,−4), U(0,−4), S(4,3), and T(8,3), and then find the perimeter and area of the polygon.
Answer:P= 16 + 2\|65 units; A= 56 units2
Step-by-step explanation:
If anyone wants to do these, here you go! P.S. I already did these and the first person to get them all correct gets a brainiest.
Answer:
5. 1/9? 6. -22? 7. -2? 8. -15? 9. -5? 10. 5?
match each trig function to a ratio. tan(B)=
Answer:
Tan B = x/y
Step-by-step explanation:
You need to memorize the definitions of all the trig functions and then these types of problems become easy! OK?
Tan = opposite side/adjacent side
Tan B = x/y
What is the area of the figure?
Answer:
252 square inches.
Step-by-step explanation:
Split the Cube into three shapes.
You can make the biggest cube 12 by 15 and mutliply those together.
That would be 180.
Now you are left with 2 other smaller cubes.
3 * 6 = 18
6 times 9 = 54
The Final Answer is 252 square inches.
Question 9 of 25 Joy has $374 to spend on raffle tickets which cost $7 a piece. How many tickets can she buy? Round your answer to the nearest whole number.
Answer:
Oki! I'll help!
The answer is:
Joy can buy 53 tickets.
⋅•⋅⋅•⋅⊰⋅•⋅⋅•⋅⋅•⋅⋅•⋅∙∘☽the whole work I did☾∘∙•⋅⋅⋅•⋅⋅⊰⋅•⋅⋅•⋅⋅•⋅⋅•⋅
Here is the whole work I did, so you can understand how to get the answer!
1. Divide 374 by 7
374 ÷ 7 = 53.4
2. Round to nearest whole number
Since 4 in the tenth place is closer to zero than one, we round it down and get 53.
Oh the thing surrounding the whole work I did is just a spacer to make the answer not boring!
A tank is filled with 2 gallons of propane. The tank is being used to fuel a heater that uses propane at a rate of 0.5 gallons per hour.
Answer:
fhiuqhficu3f
Step-by-step explanation:
Answer:
4 hours
Step-by-step explanation:
take 2 divides with 0.5 to found out how many it took to run out of fuel
hours
What is the volume of a cylinder with a base radius of 7in. and a height of 12in?
Answer:
1847.26 cubic inches
Step-by-step explanation:
The volume of a cylinder is given by the formula:
V = Ah
Where V is the volume of the cylinder, A is the area of the base, and h is the height of the cylinder. The area of the base can be shown as the formula for the area of a circle:
A = πr²
Where r is the radius of the circle.
Now, find the area of the base of the cylinder:
A = π(7)²
A = 153.93804
Next, plug this value into the equation for volume, substituting h for the height of the cylinder; 12 inches.
V = 153.93804(12)
V = 1847.26
Volume is given in cubic units, and the units for this cylinder are inches, so this cylinder has the following volume:
1847.26 cubic inches
I NEED HELP WITH NUMBER 3 HURRY
Answer:
There are 4 pitchers
Step-by-step explanation:
3p - 1 = number of infielders
3p - 1 = 11
+1 +1
3p = 12
[tex]\frac{3p}{3}[/tex] = [tex]\frac{12}{3}[/tex]
p = 4
hope this helps! if you have any questions, let me know!
Please help AND NO LINKS OR U WILL BE REPORTED!
Identify the reference angle ∅ for each given angle, Ф.
When Ф = 300°, ∅=______degrees
When Ф = 225°, ∅=______ degrees
When Ф = 480°, ∅=______degrees
when Ф = -210°, ∅= ______ degrees
Answer:
See below for answers
Step-by-step explanation:
300° is in Quadrant IV, so its reference angle is 360°-300°=60°
225° is in Quadrant III, so its reference angle is 225°-180°=45°
480°=120° is in Quadrant II, so its reference angle is 180°-120°=60°
-210°=150° is in Quadrant II, so its reference angle is 180°-150°=30°
What is the distance between two points(2,-6)(-7,1)
Answer:
11.4
Step-by-step explanation:
Find the distance in the x-direction between the x-components: 2 - (-7) = 9.
Similarly: between the y-components: 1 - (-6) = 7
Apply the Pythagorean Theorem: 9^2 + 7^2 = d^2, where d is the desired distance:
81 + 49 = d^2, or d^2 = 130
The distance d is approximately √130 ≈ 11.4
Answer:
Square root of 130
Step-by-step explanation:
Use the distance formula:
[tex]d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}[/tex]
[tex](x_{1}, y_{1} )[/tex] is your first set of coordinates : (2, -6)
[tex](x_{2}, y_{2} )[/tex]is your second set of coordinates : (-7, 1)
True or False The slope of a line can be found by finding the quotient of the change in y and the change in x.
Answer:
false
Step-by-step explanation:
Which of the following are quadrilaterals?
[A] triangles
[B] pentagons
[C] parallelograms
[D] none of these
Answer:
C
Step-by-step explanation:
beccause it has four sides
(quad) ,
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
I don't want links.
I don't want links.
I don't want links.
Answer:
the power of a should be 3.
What is the area of this compound shape? I need a step-by-step answer.
Answer:
The area is 96cm²
Area 1
A= 2(L+w)
A= 2( 15+7)
A=2(22)
A=44cm²
Area 2
A=2(L+W)
A= 2(11+15)
A=2(26)
A=52cm²
Total area=52+44=96cm²
A cell phone company charges a flat rate of $2.50 per month, with an additional charge of $0.15 per minute. How many minutes did Laura talk on her cell phone if her monthly bill was $72.25?
Answer:
465 minutes
Step-by-step explanation:
First things first, you have to make an equation! It would be...
2.50+0.15m=72.25
Keep in mind that m stands for minutes.
Now let's solve it!!
First let's subtract 2.50 from both sides.
0.15m=69.75
Now, let's divide 0.15 on both sides!
m= 465
465 minutes!!
Hope this helped!! :D
Need help with school
Answer:
Well the first mesurement is 66 degreess and the second one will be 90 degress because it shows the 90 angle on the screen so the last one will be 180-90-66 which will equal 24 degreess
Step-by-step explanation:
In short 24 degress.
a recipe calls for 5/8 cup of sugar for every 5 teaspoons of vanilla. what is the unit rate in cups per teaspoon
Answer:
1/8 cups per teaspoon
Step-by-step explanation:
5/8 cup sugar per 5 teaspoons of vanilla
(5/8 ) divide in 5 will give us how much per 1 teaspoon
(5/8)/5 = (5/8) * (1/5) = 5*1/ 8*5 = 1/8
Write an exponential function in the form y=b^x that goes through the points (0,9) and (3,4608)
Answer:
y = 9 * bˣ
Step-by-step explanation:
y = a * bˣ
9 = a * b⁰ = a * 1
a = 9
4608 = 9 * b³
b³ = 512
b = 8
y = 9 * bˣ
please help i’ll give brainliest!!! thanks
Answer:
The Yangtze RiverHope that helps! :)
-Aphrodite
Step-by-step explanation:
Answer:
China's two main rivers that both helped and hurt trade are the Huang -he (or yellow ) river in the north and The Yangtze river in the south .hope it is helpful to you
Solve the simultaneous equations
x
+
y
=
5
x
=
1
+
y
Answer:
Step-by-step explanation:
Givens:
Eq. 1 ) x + y = 5
Eq 2 ) x = 1 + y
plug x into Eq 1 from Eq 2
(1+y) + y = 5
algebra them out
2y = 4
y = 2
then
x + 2 = 5
x = 3
Find the number of ways the digits 0,1,2 and 3 can be permuted to give rise to a number greater than 2000
Answer:
12
Step-by-step explanation:
You have to have the 2 or 3 as the first digit.
After that, the other 3 digits can be done in 3! = 6 ways.
So, the total is 2*3! = 12
PLEASE HELP ME IF YOU CAN, I REALLY NEED IT! THANK YOU!!
The diameter of a circle is 69 yards. The circle's circumference is about ___ yards.
Use 3.14 for
Step-by-step explanation:
diameter=69
radius=diameter/2=34.5
circumference=2πr
2×3.14×34.5216.66 yardsstay safe healthy and happy..Write the equations of each line in slope-intercept form.
Answer: is this history
Step-by-step explanation:
Gerardo makes $18 per hour at Starbucks. Tomorrow he is going to receive a raise totalling 20% of his hourly wage. What will he be making per hour straying tomorrow.
to get his wage for the next day, you would do 18x1.2, which equals 21.6, so he would now be making $21.6 per hour.
14 cm
9 cm
10 cm
What is the area of the parallelogram?
A
1260 sq cm
B
140 sq cm
С
90 sq cm
D
70 sq cm
Answer:
b140
Step-by-step explanation:
14*10=140 that's all
Answer:
the answer is B
Step-by-step explanation:
because 14*10 is 140