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3 years ago

ALGEBRA 2!!! SEND HELP!!! PLS!!!

Mathematics

1 answer:

Greeley [361]3 years ago

5 0

Answer:

The answer is B.

Step-by-step explanation:

HOPE THIS HELPS U!!!

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stellarik [79]

Answer:

9.67 lbs

Step-by-step explanation:

6 0

3 years ago

5x + 13y=232<br> 12x + 7y= 218

pogonyaev

Answer:

x=10, y=14

Step-by-step explanation:

added in the picture

7 0

2 years ago

A bus travels 6/8 of a mile in 12 of a minute. How far will it travel in one minute?

Vitek1552 [10]

Answer:

1/16 of a mile in one minute.

Step-by-step explanation:

1. you know that 3/4 mile = 12 mins and x mile = 1 min

2. To get 12 mins to 1 you divide the mins by 12

3. So you do the same for miles!

4. 3/4 miles divided by 12

5. which turns into 3/4 * 1/12

6. so your final answer would be 1/16 of a mile in one minute

6 0

3 years ago

A hotel manager is adding a tile border around the hotel's rectangular pool. let n represent the width of the pool, in feet. t

marusya05 [52]

Answer:

$2(4n+3)$

$8n+6$

Step-by-step explanation:

We are given that

Let n represent the width of pool

Length of pool= $3n+3$

We have to find two expression which represent the perimeter of the pool.

We know that

Perimeter of rectangle= $2(l+b)$

Where l=Length of rectangle

b=Width of rectangle

Using the formula

Perimeter of pool= $2(n+3n+3)$

Perimeter of pool= $2(4n+3)$

Perimeter of pool= $8n+6$

Hence, two expressions that represent the perimeter of the pool is given by

$2(4n+3)$

$8n+6$

7 0

2 years ago

The quotient of the complex # below (7-2i)/(4 +3i)

Zolol [24]

Answer:

Step-by-step explanation:

hello :

(7-2i)/(4 +3i)

=(7-2i)×(4-3i)/(4 +3i)×(4-3i)

but : (7-2i)×(4-3i) =28-21i-8i+6i²

(7-2i)×(4-3i) = 22-29i ....i² = -1

(4 +3i)×(4-3i) = 4²-(3i)²...(identity)

= 16+9 =25

so :

(7-2i)×(4-3i)/(4 +3i)×(4-3i)

=(22-29i)/25

(7-2i)/(4 +3i) = 22/25 -29/25i

(form : a+ib)

6 0

3 years ago