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Serga [27]
3 years ago
13

How do you solve these type of problems ?

Mathematics
1 answer:
-Dominant- [34]3 years ago
8 0

Answer:

x = 15

Step-by-step explanation:

This involves the Secant and Segments Theorem.

8(19 + 8) = 9(9 + x)

216 = 81 + 9x

9x = 135

x = 15

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Solve for q. <br> 3 (q+4/3) = 2
Setler [38]

°° Let's see -

Let's start by solving your equation step-by-step. I'll include steps :)

Rewrite the equation:

3 (q + 4/3) = 2


1) Simplify both sides of the equation.

3 (q + 4/3) = 2

Simplify the equation - With steps!

(3) (q) + (3) (4/3) = 2 (Distribute)

3q + 4 = 2


2) Subtract 4 from both sides.

3q + 4 - 4 = 2 - 4


3) Divide both sides by 3.

3q/3 = -2/3

q = -2/3

Final Answer:

q = -2/3

↑   ↑   ↑  Hope this helps! :D

_____________________________________________________________

Want to check your work? Simply substitute -2/3 for the variable and then just complete the equation USING PEMDAS! Never forget about PEMDAS!


(In math, PEMDAS will always be your best friend)

4 0
3 years ago
Read 2 more answers
Triangle △A′B′C′ is the image of △ABC under a dilation with a scale factor of 2.
Aloiza [94]

Answer:

8 units if it's talking about the shown triangle, and 4 units if it's talking about the original

Step-by-step explanation:

I would guess it's talking about the original so do 4 units first

6 0
3 years ago
M/7 = 8<br><br> I need help please
madreJ [45]

Answer:

m = 56

Step-by-step explanation:

So, this is a standard one-step equation so we do the inverse thingy:

8 x 7 = 56

And because 56/7 = 8

m = 56

8 0
3 years ago
What's 5/6 of a gallon?
Ira Lisetskai [31]
16ounces is equal to 5/6 of a gallon
6 0
3 years ago
How to solve h when equation is |3h+1|=7h
tatuchka [14]

Answer:

h= 1/4 is your answer.

Step-by-step explanation:

What you do is get h by itself.

<em>|3h+1|=7h</em>

<em>-4h+1=0</em>

<em>-4h=-1</em>

<em>h=1/4</em>

h= 1/4 is your answer.

3 0
3 years ago
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