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Law Incorporation [45]
3 years ago
11

What is the lcm of 18 and 27

Mathematics
1 answer:
Elden [556K]3 years ago
5 0

Answer:

54

Step-by-step explanation:

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6. m A = 8x - 2, m B = 2x - 8, and m2 C = 94 - 4x. List the sides of A ABC in order from shortest to
Oduvanchick [21]

Given:

In triangle ABC, m∠A=(8x-2)°, m∠B=(2x-8)° and m∠C=(94-4x)°.

To find:

The sides of the triangle ABC in order from shortest to  longest.

Solution:

In triangle ABC,

m\angle A+m\angle B+m\angle C=180^\circ              (Angle sum property)

(8x-2)^\circ+(2x-8)^\circ+(94-4x)^\circ=180^\circ

(6x+84)^\circ=180^\circ

6x+84=180

6x=180-84

6x=96

Divide both sides by 6.

x=\dfrac{96}{6}

x=16

Now,

m\angle A=(8(16)-2)^\circ

m\angle A=(128-2)^\circ

m\angle A=126^\circ

Similarly,

m\angle B=(2(16)-8)^\circ

m\angle B=(32-8)^\circ

m\angle B=24^\circ

And,

m\angle C=(94-4(16))^\circ

m\angle C=(94-64)^\circ

m\angle C=30^\circ

In a triangle the smaller angle has shorter opposite side and larger angle has longer opposite side.

24^\circ

m\angle B

AC

List the sides of triangle ABC in order from shortest to  longest is AC:AB:BC.

Therefore, the correct option is A.

6 0
3 years ago
What is the coefficient of x in 2x+3?<br><br>Please answer?
DaniilM [7]

Answer:

coefficient of x is 2

Step-by-step explanation:

genshin impact is the bestt

3 0
2 years ago
Read 2 more answers
How many thousands are in 600 tens?
insens350 [35]
600*10=6000

there are 6 thousands in 600 tens
3 0
3 years ago
Explicit formula for geometric
Harlamova29_29 [7]
Remark
What you have to do to learn the difference between recursive and explicit is try try the first 3 or 4 terms to see what you have and how you did it.

a1 = - 3
a2 = - 3 (1/8) = -3 / 8

a3 =  (a2) (1/8)
a3 =  (-3/8) * 1/8
a3 =  (- 3/64)

a4 =  a3 (1/8)
a4 = -3/64 * 1/8
a4 = - 3 / 512  

Take a good look at a4. What do you notice? No matter what, you are always multiplying by 1/8. That means that A and D are both wrong which they would have you raising by 3 or - 3 to some power.

So which one of B and C is correct?
The answer is which ever one will not change sign from what it started out with. All four terms are minus. 

In B the term is multiplied by plus 1/8. That will not change the sign of the next term.

So the answer is
a_n = - 3 * (1/8)^(n - 1) <<<<< answer
6 0
3 years ago
(7.RP.3) When invested at an annual interest rate of 6% an account earned $180.00 of simple interest in one year. How much money
tresset_1 [31]

Answer:  f) $3,000


Step-by-step explanation:

Given: Simple interest amount S.I.= $180.00

The rate of interest annually= 6%

In decimal , the rate of interest annually r = 0.06

Time period t = 1 year

Let 'P' be the principal amount invested in account.

The formula to calculate simple interest is as :-

\text{Simple interest }=Prt

\\\Rightarrow180=P(0.06)\times1\\\\\Rightarrow\ P=\frac{180}{0.06}\\\\\Rightarrow\ P=\$3000

Hence, the principal amount invested in account = $3000

4 0
4 years ago
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