Find the distance between points P(8, 2) and Q(3, 8) to the nearest tenth. *

o 11
o 7.8
o 61
o 14.9

Answer:

17.0

Step-by-step explanation:

right angle with angles 45, 45 and 90

SOHCAHTOA

cos 45 = A/H

Cos 45 = 12/r

r= 12/cos 45

r= 16.97

Answer:

1,184.00

Step-by-step explanation:

used a calculator

Answer:

I'm not sure what the answer is but I will tell you when I find out

Answer: D

Step-by-step explanation:

because 320/4 = 80 mi/hr because it can not km or min and hr^2 would not make any sense

James will cover 320 miles in 4 hours with the speed of 80 miles/hour.

What is speed?

Speed is the distance traveled per unit of time. The speed is given by distance/time.

The distance travelled by James is 320 miles in 4 hours.

Divide distance by time to get the speed of James.

320/4=80.

The unit of distance was miles and of time was hour so the unit of speed will be miles/hour.

Therefore, the speed of James will be 80 miles/hour which is option D.

Learn more:

https://brainly.com/question/21061928

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Answer:

12

Step-by-step explanation:

just substitute the value in the equation

Answer:

Step-by-step explanation:

Triangle DEF is triangle ABC rotated by 180°

So:

∠A is corresponding to ∠D

∠B is corresponding to ∠B

and ∠C is corresponding to ∠F

Answer:

A. It passes through the point (0, 2).

Step-by-step explanation:

brainest plz

Answer:

15+6x=75

Step-by-step explanation:

15 is the starting fee and it is 6$ per class so it would be 6x+15=75

Answer:

75 = 15 + 6c

Step-by-step explanation:

c = class

Answer: it should be 720

Step-by-step explanation:

Answer:

Length-140 ft

Width-60 ft

Step-by-step explanation:

I tried many different combinations

Answer: 120 ft

Step-by-step explanation:

So the equation we start off with is

2l+2w=400 in this situation

Since we know one length is 80,

2l would be 160.

So now we have 160+2w=400

Now we can use the perimeter to find the width now that we know the 2l.

400-160=2w

2w=240

240÷2

W=120

Answer:

155

Step-by-step explanation:

because he's skipping

Answer:

2 eat away

Step-by-step explanation:

1 they do not react with metals

have a nice day

Answer:

The answer is below

Step-by-step explanation:

1) Let x represent the price of Tacos and y represent the price of Burrito. You where charged $4.80, hence:

2x + 2y = 4.80; Dividing through by 2:

x + y = 2.4         (1)

Your friend was charged $4.00, hence:

3x + y = 4.00     (2)        

Solving equation 1 and 2 simultaneously by subtracting equation 2 from equation 1:

2x = 1.6

x = 0.80

Put x = 0.8 in equation 1:

0.8 + y = 2.4

y = 1.60

The cost of each tacos is $0.80 and the cost for each burritos is $1.60

2) Let x represent the smaller number and y the bigger number, hence:

y - x = 16        (1)

Also:

y = 4x - 5;

y - 4x = -5       (2)

Subtract equation 2 from equation 1 to solve simultaneously:

3x = 21

x = 7

Put x = 7 in equation 1:

y - x = 16

y - 7 = 16

y = 23

The greater number is 23 and the smaller number 7

26.1 would be your answer, i THINK. considering you didn't add the table ;-;

Answer:$29.60

Step-by-step explanation:

The table below shows Nicole's earnings on the job.

\text{Time (hours)}Time (hours) \text{Earnings (dollars)}Earnings (dollars)

1010 \$296$296

2222 \$651.20$651.20

2424 \$710.40$710.40

\text{What is Nicole's rate of pay, in dollars per hour?}

What is Nicole’s rate of pay, in dollars per hour?

\text{Rate}=

Rate=

\,\,\frac{\text{Dollars}}{\text{Hours}}

Hours

Dollars

​

\text{Rate}=

Rate=

\,\,\frac{296}{10}

10

296

​

\text{Rate}=

Rate=

\,\,29.6

29.6

\text{We get the same rate of pay for every pair:}

We get the same rate of pay for every pair:

\text{Time (hours)}Time (hours) \text{Earnings (dollars)}Earnings (dollars) \text{Rate}Rate

1010 \$296$296 \frac{\$296}{10}=29.6

10

$296

​

=29.6

2222 \$651.20$651.20 \frac{\$651.20}{22}=29.6

22

$651.20

​

=29.6

2424 \$710.40$710.40 \frac{\$710.40}{24}=29.6

24

$710.40

​

=29.6

\text{Nicole's rate of pay is \$29.60 per hour.}

Nicole’s rate of pay is $29.60 per hour.

This is the same as the constant of proportionality between earnings and time.

Answer:

4^2

Step-by-step explanation:

4^-3 × 4^5

= 0.015625 × 1024

= 16

=4^2

Answer:

4²

Step-by-step explanation:

When multiplying the same base to raised to different exponents, all you need to do is add the exponents.

[tex]4^{-3} * 4^5\\= 4^{(-3 + 5)}\\= 4^2\\[/tex]

Answer:

W = x^2 - 2yz / - w

0 = x^2 - 2yz - w / +2yz

2yz = x^2 - w // 2z

y = (x^2 -w ) / 2z

So correct answer is D

Answer:

5x +2y =38

5(6) +2y = 38

30 +2y= 38

2y= 8

y= 4

(6, 4)

5(0) +2y =38

2y= 38

y= 19

(0,19)

5(-2) +2y= 38

-10 +2y =38

2y= 48

y=24

(-2,24)

Answer:

im not sure (dont take this down plz) but i think it is 2175 bc i dont belive there are not more then two or three ways to get that #

Answer:

Y=2x-11

Step-by-step explanation:

Answer:

56*a234 =123

a×829

h=234*234*56=2893

Answer:x=15 so 4=45

Step-by-step explanation:

Answer: x=15 and 4=45

Step-by-step explanation:

Answer:

IRREGULAR TERM OF FRACTIONS

Step-by-step explanation:

2 1/3

= 7/3 ANSWER

Answer:

$16.85

Step-by-step explanation:

since Maria is only buying the shirts and shorts you would add how much this shirt is and how much the shorts are and then subtract that by 50

Answer:

Molly's basil plant is now 17 centimeters

Step-by-step explanation:

90 millimeters=9 centimeters

20cm-12cm=8cm

9cm+8cm=17cm  

hope this helped :)

Answer:

B: -a > -b

Step-by-step explanation:

a = 1, -a = -1

b = 3, -a = -3

-1 > -3

Therefore, -a > -b

Step-by-step explanation:

Someone answered another question of this. In simple words the answer is 12 dollars.

Answer:

16.5

Step-by-step explanation:

5 ft every 2 seconds= 2.5 ft per second 3 seconds= 7.5ft

24-7.5=16.5