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3 years ago

How did I do? ASAP! PLEASE! WILL GIVE BRAINLIEST!

Mathematics

2 answers:

seropon [69]3 years ago

5 0

really good

Answer:

rilly good

Step-by-step explanation:

Tpy6a [65]3 years ago

4 0

Answer:

You did really good, and it is beautiful

Step-by-step explanation:

You might be interested in

Round 5.456 to the nearest tenth of a mile.

Blababa [14]

5. 4 is in the tenths place and it is under 5 so it rounds down to 5

5 0

3 years ago

The sum of 2 numbers is 150.One number is 12 more than the other number.What is the smaller number?

anygoal [31]

The smaller number is 63 I think.

I think this because 150/2 is 75

75-12=63

the small number would be 63

the larger number just in case u need it btw is 87 I think

hope this helps

7 0

3 years ago

Read 2 more answers

The total cost for 9 bracelets including shiping is $72.00

nikdorinn [45]

Answer it depends

Step-by-step explanation: how much are there a pice or how much are all 9 . 72-9= 63

But the cost of 1 bracelet is $7

4 0

3 years ago

What is the value of n in this equation: 2↑2 * 2↑n = (2↑4)↑3

Cloud [144]

Answer:

The value of n in the given equation is; n = 10

Step-by-step explanation:

Exponent for a natural power b is defined as iterated multiplication, which Knuth denoted by a single up-arrow:

a↑b = $a^b$ ......[1]

Given the expression: 2↑2 * 2↑n = (2↑4)↑3

Using [1] in the given expression is;

$(2^2) \cdot 2^n = (2^4)^3$

Using $a^n \cdot a^m = a^{n+m}$ and $(a^n)^m = a^{nm}$

we have;

$2^{2+n} = 2^{12}$

2 + n = 12 [ Using $a^m = a^n$ ⇒ m =n ]

Subtract 2 to both sides of an equation:

2 + n - 2 = 12 -2

Simplify:

n = 10

Therefore, the value of n is, 10

3 0

4 years ago

A) A rectangular prism 10 m 10 m 50 m Volume: Surface Area:

Rama09 [41]

Answer:

$\huge\boxed{V=5,000m^3}\\\boxed{SA=2,200m^2}$

Step-by-step explanation:

The formula of a volume of a rectangular prism $a\times b\times c$ :

$V=abc$

The formula of a surface area of a rectangular prism $a\times b\times c$ :

$SA=2(ab+ac+bc)$

We have

$a=10m;\ b=10m;\ c=50m$

Subtitute:

$V=(10)(10)(50)=5,000(m^3)\\\\SA=2\bigg((10)(10)+(10)(50)+(10)(50)\bigg)\\=2(100+500+500)=2(1100)=2,200(m^2)$

3 0

3 years ago