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Marrrta [24]
3 years ago
10

Expanding triple brackets, i will give brainliest

Mathematics
1 answer:
rewona [7]3 years ago
4 0

Answer:

{x}^{3} + {x}^{2} −24x+36

Step-by-step explanation:

(x + 6)(x - 2)(x - 3)

[x(x−2)+6(x−2)](x−3)

( {x}^{2} −2x+6x−12)(x−3)

( {x}^{2} +4x−12)(x−3)

{x}^{3} + {x}^{2} −24x+36

<h3>Hope it is helpful....</h3>
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Find the missing side. Answer without units<br><br> Pls help
Yuliya22 [10]

Answer:

3

Step-by-step explanation:

Hope This Helps :)

Plz Mark Brainliest !

7 0
3 years ago
What is the equation of the line that has an x-intercept of -5?
insens350 [35]
It would be A as 5 x-intercept 
7 0
4 years ago
I WILL AWARD BRAINLIEST!!
nata0808 [166]

Answer:

ARE ≅ ΔARC

By rule - SSS Congruence Postulate

Step-by-step explanation:

We are given that in the two triangles ARE and ARC.

Sides AE ≅ AC and RE ≅ RC

Moreover, they have AR as their common side.

<em>So, we get that, in ΔARE and ΔARC, all the three corresponding sides are equal.</em>

Thus, by the SSS Congruence Postulate, ΔARE ≅ ΔARC.

5 0
3 years ago
Please help me with this​
ArbitrLikvidat [17]

Answer:

C and D are correct in my calculations, I'm confused.. ;w;

Step-by-step explanation:

4x + 9 + 79 - x + y = 180

4x - x + y + 79 + 9 = 180

3x + y + 88 = 180

3x + y = 180 - 88

3x + y = 92

y = 92 - 3x

A.) x = 64, y = 50

y = 92 - 3x

(50) = 92 - 3(64)

50 = 92 - 192

50 ≠ - 100

B.) x = 14, y = 152

y = 92 - 3x

(152) = 92 - 3(14)

152 = 92 - 42

152 ≠ 50

C.) x = 23.3, y = 22.1

y = 92 - 3x

(22.1) = 92 - 3(23.3)

22.1 = 92 - 69.9

22.1 = 22.1

D.) x = 14, y = 50

y = 92 - 3x

(50) = 92 - 3(14)

50 = 92 - 42

50 = 50

8 0
3 years ago
If you invest $5,000 at 1.8 percent for 5 years, compounded quarterly, what is the amount in the
Drupady [299]

Answer: C. $5,470

Step-by-step explanation:

We would apply the formula for determining compound interest which is expressed as

A = P(1 + r/n)^nt

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount deposited

From the information given,

P = $5000

r = 1.8% = 1.8/100 = 0.018

n = 4 because it was compounded 3 times in a year(12/4 = 3 times)

t = 5 years

Therefore,

A = 5000(1 + 0.018/4)^4 × 5

A = 5000(1 + 0.0045)^20

A = 5000(1.0045)^20

A = $5470 to the nearest whole number

4 0
3 years ago
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