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3 years ago

The square of the quantity 17 less than x

1 answer:

6 0

Hi! so you have the number x, and you're trying to find the square of x - 17. since order of operations is important here, you should put x - 17 in parenthesis first to get (x - 17). then square it to get (x-17)^2!

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Do Now (12/21/2020): Evelyn sees a TV on sale for $500. She has a coupon for 15% off the TV. What will be the final cost of the

likoan [24]

Answer:

$425

Step-by-step explanation:

500 × 0.15 = 75

500 - 75 = 425

3 0

3 years ago

sharon is building a rectangular patio the patio will be 18 bricks wide and 29 bricks long.she has 500 bricks. does she have eno

Goryan [66]

Since this is area you'll simply just do 18 x 29 which equals 522 and compare it to the amount of bricks she currently has. In this case, no, Sharon does not have enough bricks as she is 22 bricks short.

7 0

3 years ago

At 10:00 a.M., Han and Tyler both started running toward each other from opposite ends of a 10-mile path along a river. Han runs

ehidna [41]

Answer: 1. Han run 2.5 miles after a half hour.

2. No, they will not meet within 1 hour.

Step-by-step explanation:

Here, Han runs at a pace of 12 minutes per mile.

Or, we can say that he can run with the speed of 5 miles per hour. (because, speed = 1/pace and 12 minutes = 1 miles ⇒ 60 minutes = 5 miles)

Similarly, If Tyler runs at a pace of 15 minutes per mile ⇒ Tyler run with the speed of 4 miles per hour.

Therefore,

1) The distance covered by Han in half an hour = 1/2 × 5 = 2.5 miles

(because distance = speed × time)

Now, 2) the time at which Han and tyler will meet,

T= Total distance/ ( the sum of their speed)

$T= \frac{10}{5+4} = \frac{10}{9}$

⇒ $T = 1\frac{1}{9}$ hours > 1 hour

That is, they will not meet within 1 hour.

4 0

3 years ago

Read 2 more answers

Complex numbers are used in electronics to describe the current in an electric circuit. Ohm's law relates the current in a circu

Marina CMI [18]

Answer:

E = 3072i - 5904ohms

Step-by-step explanation:

From ohms law recalled that E = IR given already

E = voltage (volts)

I = Current (amps)

R = resistance (ohms)

Therefore, by substitution

I = 16i and R = (2+4)ohms(32+66i)

= 6(32+66i) ohms

= (192+396i)ohms

E = (16i)×(192+396i)

E = 3072i + 5904i²

Recall that i² = -1 from complex number

E = 3072i +5904(-1)

E = 3072i - 5904ohms

5 0

3 years ago

I need help ASAP please help

alukav5142 [94]

Answer:

The origin is (0,0)

So: Its in the middle of the graph.

Step-by-step explanation:

5 0

3 years ago