2 years ago

Which expression is equivalent to d-6d-3dd−6d−3d?

1 answer:

7 0

Answer:-8d -9dd

Step-by-step explanation:I looked it up :)I'm not good at math so yeahhh but I hope this is right but if not I'll try again

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Question

Alekssandra [29.7K]

Answer:

$d=7.8\ g/cm^3$

Step-by-step explanation:

Given that,

The dimensions of a rectangular block = 4 cm x 2 cm x 1.5 cm

Mass, m = 93.6 g

We need to find the density of steel. We know that the density of an object is equal to the mass divided by volume. So,

$d=\dfrac{m}{V}\\\\d=\dfrac{93.6}{4\times 2\times 1.5}\\\\d=7.8\ g/cm^3$

So, the density of the steel is $7.8\ g/cm^3$ .

8 0

2 years ago

Complete the following by filling in the blanks.

max2010maxim [7]

Answer:

0.5 x 2 = 1 so therefore area height base = 1in

Hope this helps ^^

4 0

3 years ago

Read 2 more answers

There are 560 students at Smith Middle School, 45% of them are in athletics. How many students are in athletics?

zzz [600]

Answer:

252

Step-by-step explanation:

560x0.45 is 252

6 0

2 years ago

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Which value of h make the equation true? 2.3 + h = 7.8

Nat2105 [25]

Answer:

h = 5.5

Step-by-step explanation:

2.3 + h = 7.8

-2.3 -2.3

h = 5. 5

3 0

2 years ago

Progression I really need help with this

bija089 [108]

Answer:

=x+2+x+3+2x-1

=x+x+2x+2+3-1

=4x+4

6 0

3 years ago