3 years ago

C(4,-1),D(4,-5),E(2,-3)

Mathematics

1 answer:

Anton [14]3 years ago

3 0

Is it Unfinished?????

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15/16 divided by 20 7/15 divided by 14

olga2289 [7]

Answer:

The first is 0.046 and the second is 0.033

Step-by-step explanation:

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3 years ago

Solve |5x+30|=10x ......

Orlov [11]

Answer:

Option A

Step-by-step explanation:

We need to solve out ,

$\implies |5x + 30| = 10x$

We can write it as ,

$\implies 5x + 30 = \pm 10x$

On simplyfing further,

$\implies 5x + 30 = 10x \quad or \quad 5x +30=-10x$

On solving the above equation , we will get ,

$\implies \boxed{ x = 6,-2}$

Now we know that the value of modulus is never negative so when we will put x is equal to 2 on the RHS we will get -20 which is not possible . Therefore , the extraneous root is -2 .

Option A is correct .

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3 years ago

You deposit $1500 in an account that pays 6% interest compounded yearly. Find the balance after 5 years.

Inga [223]

Answer:

1950

Step-by-step explanation:

p: 1500

r: 0.06

n: 1

t: 5

1500(1+ 0.06/1)^5

1500(1.06)^5

1500×1.3

1950

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3 years ago

A pair of shoes that are regularly priced at $82.88 are on sale for 35% off. what is the sale price of the shoes? a $29.01 b $47

Andrei [34K]

If they are 35% off, then u r actually paying 65%....
65% of 82.88.....turn percent to a decimal...." of " means multiply....
0.65(82.88) = 53.87 <== sale price

6 0

3 years ago

Solve (2x - 7)11 XO A. x2 or 27 B. Xs -2 or 29 C. XS-2 or x 8 D. XS 3 or x = 6

Snezhnost [94]

Answer: C. XS -2 or 29

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2 years ago