Ask question

Ask question

All categories

3 years ago

12

Please answer question 17 a and b.Please ASAP I'll mark as brainliest the answer that explained well and step by step .THANKS p

leaseeeee hurry

1 answer:

Greeley [361]3 years ago

8 0

X = 17

X + 3
———- = 5
4

Multiply both sides of the equation by 4

X + 3 = 20

Move constant to the right-hand side and change its sign

X + 3 = 20
-3 -3
X = 20 - 3

Subtract the numbers

X = 20 - 3

X = 17

You might be interested in

Cody must complete 125 credit hours of instruction. If he has completed 60% of his requirement, how many credits did Cody comple

umka2103 [35]

You must figure out what is 60% of 125

to find the answer all you need to do is multiply 125 by 0.6

Cody completed 75 hours

i hope this helps!!

6 0

3 years ago

Between what two consecutive integers is 17?

Marina CMI [18]

Answer:

No solution

Step-by-step explanation:

17 is an integer that is in between the integers of 16 and 18

16 and 18 are not consecutive integers.

No solution

8 0

2 years ago

Without exponents<br> logc (xy^6z^-4) what is the equivalent expression

Sever21 [200]

By eliminating exponents, the <em>logarithmic</em> expression $\log_{c} x\cdot y^{6}\cdot z^{-4}$ is equivalent to the <em>logarithmic</em> expression $\log_{c} x + 6\cdot \log_{c} y - 4\cdot \log_{c} z$ .

<h3>How to simplify logarithmic functions</h3>

In this problem we are supposed to eliminate all exponents of a <em>logarithmic</em> function by applying any of the following properties:

㏒ x · y = ㏒ x + ㏒ y
㏒ x/y = ㏒ x - ㏒ y
㏒ yˣ = x · ㏒ y

Now, we proceed to simplify the function:

$\log_{c} x\cdot y^{6}\cdot z^{-4}$

$\log_{c} x + \log_{c} y^{6} + \log_{c} z^{-4}$

$\log_{c} x + 6\cdot \log_{c} y - 4\cdot \log_{c} z$

By eliminating exponents, the <em>logarithmic</em> expression $\log_{c} x\cdot y^{6}\cdot z^{-4}$ is equivalent to the <em>logarithmic</em> expression $\log_{c} x + 6\cdot \log_{c} y - 4\cdot \log_{c} z$ .

To learn more on logarithms: brainly.com/question/24211708

#SPJ1

5 0

1 year ago

Someone help please and please make sure it’s right! :)

hram777 [196]

Answer:

x=12

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Find the missing lengths: <br> HI=7 and LH=9, find LK.

Katarina [22]

Answer:

LK=12

Step-by-step explanation:

From the given figure, HI=7 and LH=9, and we know that

$(KH)^{2}=(IH)(HL)$

$(KH)^{2}=7{\times}9$

$(KH)^{2}=63$ (1)

Now, from ΔKHL, we have

$(OH)^{2}=(OK)(OL)$

and from ΔOKH,

$(KH)^{2}=(OH)^{2}+(OK)^2$

$(OK)^2=(KH)^2-(OH)^2$

$(OK)^2=63-(OK)(OL)$

$(OK)^2+(OK)(OL)=63$

$OK(OK+OL)=63$

$OK(KL)=63$ (2)

Also, ΔIKL is similar to ΔOHL, therefore

$\frac{OL}{KL}=\frac{9}{16}$

$\frac{KL-OK}{KL}=\frac{9}{16}$

$\frac{KL-OK}{KL}=\frac{9}{16}$

$1-\frac{OK}{KL}=\frac{9}{16}$

$\frac{7}{16}=\frac{OK}{KL}$

Using equation (2), we get

$\frac{7}{16}=\frac{63}{(KL)^2}$

$(KL)^2=\frac{1008}{7}$

$(KL)^2=144$

$KL=12$

Thus, the value of LK is 12.

8 0

3 years ago