Answer:
b ≈ 25.7, C ≈ 24.2, A ≈ 119.8
Step-by-step explanation:
b² = a² + c² - 2ac·cos(B)
b² = 38² + 18² -2·38·18·cos(36°) ≈ 661.26475
b ≈ 25.715
sin(C)/c = sin(B)/b
C = arcsin(c/b·sin(B)) ≈ 24.29515°
∠A can be found as 180° - ∠B - ∠C
A = arcsin(a/b·sin(B)) ≈ 119.70485°
Solve the system by substitution y=5x-9
-3x+7y=1
Answer:
{ 62/45,19/9}
Step-by-step explanation:
Help me with this please ...
Answer:
3n-2
Step-by-step explanation:
i just got done doing that test lol
What is 14 more than n ?
Answer:
n+14
Step-by-step explanation:
you just add 14 to n and since you can't put the n and the 14 together it's just n+14
How can you get 24 by using 1, 1/2, 3 and 6 (one each) with simple mathematical operations?
Answer:
(3+1)X 6
Step-by-step explanation:
that means 4x6
What is 3:00 AM in Spanish?
Answer:
tres de la mañana
Step-by-step explanation:
im mexican
Answer: tres am
Step-by-step explanation:
What is the slope of the line shown below?
Answer:
D
Step-by-step explanation:
Slope formula: m = (y2 - y1) / (x2 - x1)
First coordinate: (1, 3)
Second coordinate: (3, 9)
m = (9 - 3) / (3 - 1)
m = (6) / (2)
m = 3
Maya has 54 cubic feet in her garden she already has 4.5 cublc feet of soil .Soil bags have 1.5 how many bags should maya purchace.
Answer: 33
Step-by-step explanation:
The cubic feet needed is 54 and she already has 4.5 cubic feet of soil. This mean that she will need 49.5 more.
= 54 - 4.5
= 49.5
Since each soil bag has 1.5, the number of soil bags needed will be:
= 49.5 / 1.5.
= 33
Therefore, she'll need 33 bags
How many buses do you need for 600 people if each bus holds 65 people?
Answer:
You would need 10 buses
Step-by-step explanation:
To find the amount of buses needed, you just divide the total amount of people, and the capacity of each bus.
600/65
This would get you 9.23076923077, but obviously you can't have .23076923077 of a bus and you can't leave people behind. This means you would have to round the number up to 10
Answer:
10
Step-by-step explanation:
arithmetic sequence
Answer: Arithmetic Sequence
Step-by-step explanation:
An Arithmetic Sequence is a sequence where each term increases by adding/subtracting some constant k. This is in contrast to a geometric sequence where each term increases by dividing/multiplying some constant k.
yo does anyone know how to solve this
(-7, 0)
i promise im right
Which equation could be used to find the measure of one acute angle in the right triangle shown below?
B
12
7.
оа
12
sin -
Ob
tan A=
Ос
cos A-
1/2
Od
tan A - 17/22
Answer:b
Step-by-step explanation:
Answer:7/12
Step-by-step explanation:
tanA = opposite/adjacent = 7/12
b) Work out 4 =
5
Give your answer as a mixed number in its simplest form.
Answer:
Step-by-step
explain your question more please.
A cube has a surface area of 150
cm squared. Find the side length of the cube in cm.
Answer:
Step-by-step explanation:
6 faces have an area of 150 cm^2
1 face has an area of 150/6 = 25 cm^2
The formula for the area of one face of a cube = s^2 which is the length of a side squared.
s^2 = 25
sqrt(s^2) = sqrt(25)
s = 5
Plz help i will give the first person with the correct answer branliest (show work)
165 Divided by 1,000
Answer:
0.165
Step-by-step explanation:
Answer:
0.165
Step-by-step explanation:
express 5000 gm as kg using decimals
Answer:
5000gm=5kg
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
divide the mass by 1000
22 miles in 20 minutes 38 miles in 30 minutes
Answer:
22 miles in 20 minute, would be 1.4 miles per minute
While 38 miles in 30 minutes would be 1.266.. miles per minute
Step-by-step explanation:
I have no idea what the question may be
Answer: I think its 38 miles in 30 minutes
Need help, you know the deal lol
Answer:
É correto afirmar: *
1 ponto
a) O tempo profano é o tempo cronológico, pois não está associado ao sagrado, ao religioso. Trata-se do tempo que é medido por meio de vários instrumentos.
b) O tempo profano é o tempo mítico, primordial, o tempo da origem das coisas.
c) O tempo não tem relação com o sagrado. O sagrado somente tem relação com o espaço.
d) Para as religiões não há diferenças entre tempo sagrado e tempo profano.
2. Sobre temporalidade sagrada é correto afirmar: *
1 ponto
a) As festas sagradas não estão ligadas à temporalidade sagrada, afinal têm somente como objetivo o entretenimento dos fiéis.
b) A cronologia Budista inicia-se a partir da saída do profeta Muhammad da cidade de Meca.
c) O calendário cristão gregoriano inicia a contagem dos dias a partir da ressurreição de Jesus Cristo.
d) Rituais e Festas Sagradas são importantes para que as pessoas rememorem e revivam os acontecimentos sagrados, atualizando, desse modo, sua fé, sua devoção e seu comprometimento com a religião.
Outro:b
Please do number 16 for me
my closet guess is 85°
Answer:
75 degrees
Step-by-step explanation:
Since lines A and B are parallel you can assume that angle 1 and angle 5 will be the same measurement. (You can see it better if you remove the other line)
Please check my answer!!!!!
Answer:
I think it should be correct
Good Luck!
WILL CROWN BRAINLIEST Find the quotient.
29,424 divided by 15
Answer:
1961.6 as decimal
Step-by-step explanation:
I divided it
Will give random brainliest if 10 users comment or answer and put #brainliest
Answer:
#brainliest
Step-by-step explanation:
tghfue7hbjdj I o
Answer:
HEY
#brainliest
Step-by-step explanation:
solve the problem for number 13.
Answer:
m ∠Y = 39°
Step-by-step explanation:
The sum of all angles in a triangle is 180°, so you just have to add m∠Z and m∠X, which will be 113 + 28 = 141. 180 - 141 = 39°
Answer:
if the shape is a triangle, just find the 3rd number and they should all add to 180 degrees.
what number is closer to 693? 630 or 720?
Answer: 720
Step-by-step explanation: So this question really is just about subtraction and addition so as you can tell 630 is lower than 693 so if you add to where it is a 693 you need to add 63. But if you look at 720 its higher so you need to subtract and if you subtract to 693 then you need to subtract 27. So 27 is less than 63.
i need help please with this
Answer:
BC
Step-by-step explanation:
k-1234=5678
what does k equal
Answer:
k=6,912
Step-by-step explanation:
5678+1234=6912
the length=2.3m and breath=90cm find the perimeter and area of rectangle
Answer:
the length=2.3m and breath=90cm find the perimeter and area of rectangle
Step-by-step explanation:
length ( l ) = 2.3m breadth ( b ) = 0.9mperimeter = 2( l + b ) = 2 (2.3 + 0.9) = 2 × 3.2 = 6.4marea = l × b = 2.3 × 0.9 = 2.07m²MARK ME BRAINLISTPlease someone help meeeee
Answer:
2nd water freezes at 0 C and 32 F and boils at 100 C and 212 F
Step-by-step explanation:
What is the solution to the linear system show above?
Answer:
Step-by-step explanation:
The solution is the point where the lines intersect, (0,-5)
Kerry wants to remodel his house by knocking down a wall between two adjacent rectangular rooms the dimensions of the rooms are shown on the blue print
This Answer is:
4x^2+18x+18