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3 years ago

Show me how to solve -12=2+h

Mathematics

2 answers:

Blizzard [7]3 years ago

8 0

-12=2+h, you would use inverse operations. You would subtract 2 from each side. You would get h=-14

vaieri [72.5K]3 years ago

5 0

First, you subtract 2 from -12 which gives you -14.

The new equation is -14 = h.

Which that will be your answer.

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kondaur [170]

Answer:

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Step-by-step explanation:

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3 years ago

Can you guys help me find the slope for the given graph and y-intercept (pictures included)

serious [3.7K]

Answer:

I believe the answer is

$y = \frac{2}{3} x + 1$

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Step-by-step explanation:

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3 years ago

A circle's diameter is 4 feet.

Soloha48 [4]

Answer:

Step-by-step explanation:

The formula for cirmference is

C= π2 * r

we're using 3.14 as pi and r = radius.

the radius is always half of the diameter.

So in this case since the diamter is 4, the radius is 2. let's substitute these numbers.

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6 0

1 year ago

Help me out pleaseee

spayn [35]

Answer:

Option B is the correct choice.

Step-by-step explanation:

The graph is attached below.

We have to find the $x$ intercept meaning the value of the point on $x-axis$ when $y=0$

So we will put the value of zero $(0)$ instead of $y$ in our given equation.

So here we have solved it algebraically.

$y=\frac{3}{4}x-3$

Putting $y=0$

$0=\frac{3}{4}x-3$

$0=\frac{3x-12}{4}$

Multiplying $4$ both sides.

$0=3x-12$

Adding $12$ both sides.

$12=3x$

Dividing with $3$ both sides.

$x=\frac{12}{3}=4$

So the x-intercept of the given equation is $4$ which can be written as $(4,0)$ in terms of coordinates.

Option B $(4,0)$ is the correct choice.

8 0

2 years ago

HELP ASAP I HAVE TO GET IT DONE Solve for x in the diagram below

MA_775_DIABLO [31]

Answer:

x = 35

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS
Equality Properties

Geometry

Definition of a Line: A line is 180°

Step-by-step explanation:

Step 1: Set up equation

40° + (2x + 30)° + 40° = 180°

Step 2: Solve for x

Combine like terms: 2x + 110 = 180
Subtract 110 on both sides: 2x = 70
Divide 2 on both sides: x = 35

7 0

2 years ago