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2 years ago

I’m trying to figure out What equals 6 x 9?

Mathematics

2 answers:

Furkat [3]2 years ago

7 0

Answer:

6*9= 54

Step-by-step explanation:

we add 6 nine times, or we add 9 six times

Assoli18 [71]2 years ago

6 0

Answer:

Step-by-step explanation:

6x9=54

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The formula for the area of a rectangle is: A = lw How could we solve this equation for the width, w? А. We want to get w by its

Darya [45]

Answer:

Step-by-step explanation:

lw=A

divide both sides by l

lw÷l=A÷l

w=A÷l

4 0

3 years ago

What is the means-to-MAD ratio of the two data sets, expressed as a decimal?

Ksenya-84 [330]

I think the answer is 1.2

7 0

3 years ago

Answer the question please.

Mariulka [41]

8/5x = 1

1.6x = 1

Work:

Add 7/3x and 1/3x to make 8/3x. Equation: 8/3x = 1 + 5/3x

Divide 8/3x by 5/3x, looks like 8 over 3 times 3 over 5. 3s cancel each other out, leaving 8/5x. Equation: 8/5x = 1

If needed to be simplified, 8/5 = 1.6.

6 0

3 years ago

A dog is standing 12 feet from a tree looking at a bird in the tree. the angle of elevation from the dog to the bird is 50°. how

jasenka [17]

The distance of the bird from the ground will be given by:
tan θ=opposite/adjacent
θ=50°
opposite=h
adjacent=12 ft
plugging in the values in the formula we get:
tan 50=h/12
thus
h=12tan50
h=14.301 ft
=14.3 ft

5 0

3 years ago

Which of the following is an equivalent equation obtained by completing the square of the expression below? x^2+6x−8=0 A (x+3)^2

valentina_108 [34]

Answer:

Solving the equation $x^2+6x-8=0$ by completing the square method we get $\mathbf{(x+3)^2=17}$

Option B is correct option.

Step-by-step explanation:

We need to solve the equation $x^2+6x-8=0$ by completing the square method.

For completing the square method: we need to follow: $a^2+2ab+b^2=(a+b)^2$

We are given:

$x^2+6x-8=0$

Solving by completing the square

$x^2+2(x)(?)+(?)^2-8=0$

We need to find ? in our case ? is 3 because 2*3= 6 and our middle term is 6x i,e 2(x)(3)=6x.

So, adding and subtracting (3)^2

$x^2+2(x)(3)+(3)^2-8-(3)^2=0\\(x+3)^2-8-9=0\\(x+3)^2-17=0\\(x+3)^2=17$

So, solving the equation $x^2+6x-8=0$ by completing the square method we get $\mathbf{(x+3)^2=17}$

Option B is correct option.

7 0

3 years ago