Find the value of the variable if P is between J & K.

1 answer:

7 0

8z - 17 + 5z + 37 = 17z - 4
13z + 20 = 17z - 4
subtract 13z from both sides
20 = 4z - 4
add 4 to both sides
24 = 4z
divide by 4 on both sides
6 = z
JK = 17(6) - 4
The length of JK = 106
The length of JP = 8(6) - 17 = 31
The length of PK = 5(6) + 37 = 67

You might be interested in

[20 pts] evaluate the logarithm log(6)1/36, show work pls!

Delvig [45]

Answer:

$\large\boxed{\log_6\dfrac{1}{36}=-2}$

Step-by-step explanation:

$\text{We know:}\\\\\log_ab=c\iff a^c=b\\\\\log_6\dfrac{1}{36}\qquad\text{use}\ a^{-1}=\dfrac{1}{a}\\\\=\log_636^{-1}=\log_6(6^2)^{-1}\qquad\text{use}\ (a^n)^m=a^{nm}\\\\=\log_66^{(2)(-1)}=\log_66^{-2}\qquad\text{use}\log_ab^n=n\log_ab\\\\=-2\log_66\qquad\text{use}\ \log_aa=1\\\\=-2(1)=-2$

$\log_6\dfrac{1}{36}=-2\ \text{because}\ 6^{-2}=\dfrac{1}{6^2}=\dfrac{1}{36}$

8 0

3 years ago

Write the standard equation of each circle below

almond37 [142]

Okay so if you answer me in the comments I can help you but I need more explanation than that :)

8 0

3 years ago

What is a equivalent fraction for 4/21

joja [24]

One equivalent fraction for 4/21 could be 8/42.

3 0

3 years ago

Plan 1:<br> Plan 2:<br> Please help!!!!!!

djyliett [7]

Answer:

plan 1: y=3x+50

plan 2: y=10x

Step-by-step explanation:

for plan 1, since she would have to pay $3 per visit and x is the visits per month, than you would calculate the total cost per visits by 3x. and since there is a starting fee of $50, the total goes up from 50 and never below, therefore 50 is the y-intercept

plan 2, its the same thing as plan 1 but instead of $3 per visit it is $10 and there is no starting fee, so no y-intercept

7 0

3 years ago

Read 2 more answers

I need to know this 48 ÷ 5

expeople1 [14]

Answer: 9.6 would be the correct answer.

8 0

3 years ago

Read 2 more answers