All categories

2 years ago

PLS ANSWER I DONT GET IT WILL GIVE BRAINLIEST :)!!! TYSM

Mathematics

1 answer:

maria [59]2 years ago

8 0

5b is 12-b=13 first you have to subtract 12 from both sides and you get -b = 13-12 which then gives you -b=1 then you have to divide both sides by -1 and you get 1/-1 which gives you b=-1

You might be interested in

What is the length of CD to the nearest 10th?

Snezhnost [94]

Answer:

$\huge \boxed{\mathrm{10.3 \ units}}$

Step-by-step explanation:

To solve for <em>CD</em>, we can create a right triangle.

Where <em>CD</em> becomes the hypotenuse.

The length of the base of the triangle is 9 units.

The length of the height of the triangle is 5 units.

Apply Pythagorean theorem to solve for the hypotenuse.

$\sf hypotenuse = \sqrt{(base )^2 +(height )^2 }$

$c=\sqrt{9^2 +5^2 }$

$c=\sqrt{106}$

$c \approx 10.29$

3 0

3 years ago

Can some please help ASAP

Lubov Fominskaja [6]

Answer:

9x-3

Step-by-step explanation:

To do this, we can make an equation and add like terms.

The equation is 2x+3x-1+4x-2=p. P stands for perimeter.

Now, simplify. Add like terms.

9x-1-2=p

9x-3=p

9x-3

The answer is D. 9x-3

Hope this helps!

7 0

2 years ago

Read 2 more answers

Which of the following is a factor of both f(x)=x^2-4x-45 and g(x)=x^2-25

wolverine [178]

Answer:

-5

Step-by-step explanation:

x² - 4x - 45 = 0

(x - 9)(x + 5) = 0

x = 9 or -5

x² - 25 = 0

(x + 5)(x - 5) = 0

x = 5 or -5

-5 is a common factor between both of them

8 0

1 year ago

A refund of $3.15 on a $8.64 bill

Varvara68 [4.7K]

8.64 - 3.15 = $5.49 if this is what you are asking

5 0

3 years ago

Read 2 more answers

Need help with task! Show work if possible~~

Inessa [10]

Answer:

Please see attached picture for full solution.

Sorry, I'm not sure how to do Q7 :(

6 0

3 years ago