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3 years ago

The difference of d minus 3 divided by 2

Mathematics

1 answer:

Eduardwww [97]3 years ago

6 0

Answer:

(d-3)/2

Step-by-step explanation:

Difference is subtraction

(d-3)/2

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Elenna [48]

Answer:

True ( A )

Step-by-step explanation:

4 ( 5 ) - 2 = 2 ( 5 ) + 8

20 - 2 = 10 + 8

18 = 18

This is a correct statement because 18 does equal 18

5 0

3 years ago

Read 2 more answers

Select following expressions that are equivalent to 10.

kotykmax [81]

Answer:

Step-by-step explanation:

1,2,5

6 0

3 years ago

Estimate the difference by rounding each number to the nearest hundred worksheets

Gnom [1K]

just round it into the nearest hundreds

1234 into 1200

7 0

3 years ago

Solve 6/×-3 =x/3

Eduardwww [97]

Answer:

X = -3. non-extraneous

Step-by-step explanation:

The given equation is $\frac{6}{x-3} =\frac{x}{3}$

We cross multiply to get:

$6*3=x(x-3)$

Expand and multiply.

$18=x^2-3x$

$x^2-3x-18=0$

We factor to obtain:

$(x-6)(x+3)=0$

$x=-3,x=6$

Checking for extraneous solutions

Substitute x=-3 $\frac{6}{-3-3} =\frac{-3}{3}$

$\frac{6}{-6} =\frac{-3}{3}$

$-1=-1$

$1=1$ .....Non-extraneous

Checking for x=6

$\frac{6}{6-3} =\frac{6}{3}$

$\frac{6}{3} =\frac{6}{3}$

$2=2$ ....Non-extraneous

6 0

3 years ago

12 yo<br> 5 yd<br> what is the length of the hypotenuse

Allushta [10]

I'm sure that the hypotenuse is 13 yards

Here's the formula used:

Length of Hypotenuse² = Length of side 1² + Length of side 2²

So here's how to solve this question:

12 squared + 5 squared = hypotenuse

(Then square the values)

144 + 25 = 169

Divide 169 by the square root to get the length of the hypotenuse: 13

Hope this helps!

7 0

3 years ago