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3 years ago

Some help please♥️♥️♥️♥️

Mathematics

1 answer:

melamori03 [73]3 years ago

4 0

Answer:

-5

Step-by-step explanation:

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If a=6 and b=24 what is (a+b)^2

Greeley [361]

Answer:

900

Step-by-step explanation:

6+24=30

30^2=900

7 0

3 years ago

Read 2 more answers

A wall of a building is 30 inches wide.sixteen inches is concrete,8 inches is brick,and 6 inches is limestone . What fraction of

labwork [276]

16
––
30

because there are 30 inches in all and 16 out of the 30 are concrete

5 0

4 years ago

A rock is dropped from a height of 100 feet. Calculate the time between when the rock was dropped and when it landed. If we choo

andre [41]

The time it takes between when the rock was dropped and when it landed is 1.33 seconds.

<h3>What is the time it takes for the rock to land?</h3>

The time it takes the rock to land on the ground from where it is dropped can be determined by using the function given.

The height of the function when it hits the ground will be zero, so the function can be written as:

$\mathbf{h(t) =36t^2 -64}$

$\mathbf{0 =36t^2 -64}$

64 = 36t²

$\mathbf{t^2 = \dfrac{64}{36}}$

t² =1.778

$t = \sqrt{1.778}$

t = 1.333 seconds

Learn more about calculating the time of a function here:

brainly.com/question/26898697

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6 0

2 years ago

2.15 divided by 38 =?

zmey [24]

Answer:

0.06, but this is rounded

Step-by-step explanation:

2.15/38=0.06 (rounded)

Hope this helps and have a great day (づ￣ v￣)づ

4 0

3 years ago

Read 2 more answers

Show that (4p^2-3q)^2+48p^2q =(4p^2+3q^2)

Brut [27]

Given:

The statement is

$(4p^2-3q)^2+48p^2q=(4p^2+3q^2)$

To prove:

The given statement.

Solution:

We have,

$(4p^2-3q)^2+48p^2q=(4p^2+3q^2)$

Now,

$LHS=(4p^2-3q)^2+48p^2q$

Using $(a-b)^2=a^2+b^2-2ab$ , we get

$LHS=(4p^2)^2+(3q)^2-2(4p^2)(3q)+48p^2q$

$LHS=(4p^2)^2+(3q)^2-24p^2q+48p^2q$

$LHS=(4p^2)^2+(3q)^2+24p^2q$

It can be rewritten as

$LHS=(4p^2)^2+(3q)^2+2(4p^2)(3q)$

Using $(a+b)^2=a^2+b^2+2ab$ , we get

$LHS=(4p^2+3q^2)$

$LHS=RHS$

Hence proved.

5 0

3 years ago