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3 years ago

Please help second question

Mathematics

1 answer:

saw5 [17]3 years ago

7 0

Answer:

I have not J.H.S 3 , because the questions look like some J.H.S 3 ,so please I am very sorry that I can't help u in this questions . Thanks

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Calculate the surface area of the object below

Yakvenalex [24]

Answer:

Step-by-step explanation:

As = 2πrh + 2πr²

where r = 4, h = 10

plugin values into the equation:

As = 2π (4) 10 + 2 π (4)²

As = 251.33 + 100.53

As = 351. 86 yd²

8 0

3 years ago

Fill in the blank 43_ _ _54

Oksana_A [137]

Answer:

The answer is add 4.

Step-by-step explanation:

I know this because if you add 4 to 43 that's 47 so that's 1 of the blanks. Add another 4 that's 51. that's another 1. and that's last one is add 4 which makes 54.

Hope this helps.

6 0

2 years ago

Given: 2x + 3y= 6. When xhas a value of zero, the y value is 2. true or false<br>

SIZIF [17.4K]

The answer is going to be true

8 0

3 years ago

Figure ABCD is a parallelogram

Nadya [2.5K]

The first thing we must do for this case is to find the relationship between the variables.

We have then:

$AB = DC\\4y - 2 = 2y + 6$

From here, we clear the value of "Y":

$4y - 2y = 6 + 2\\2y = 8$

$y = \frac{8}{2}\\y = 4$

On the other hand we have:

$AD = BC\\3x - 1 = 2x + 2$

From here, we clear the value of "x":

$3x - 2x = 2 + 1\\x = 3$

Then, replacing values we have:

$AB = DC = 4y - 2 = 4 (4) - 2 = 16 - 2 = 14\\AB = DC = 14$

On the other hand:

$AD = BC = 2x + 2 = 2 (3) + 2 = 6 + 2 = 8\\AD = BC = 8$

Finally, the perimeter is given by:

$P = AB + DC + AD + BC$

Substituting values we have:

$P = 14 + 14 + 8 + 8\\P = 44$

Answer:

the perimeter of ABCD is:

44 units

4 0

3 years ago

Read 2 more answers

Somebody please help me ASAP!

muminat

Answer:

-3 the reaction force will be 3, the net force will have to add up to 0.

Step-by-step explanation:

8 0

3 years ago

Please help second question​

Please help second question