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3 years ago

Simplify the expression 2^2 x 2 ^ 3

Mathematics

2 answers:

attashe74 [19]3 years ago

6 0

Answer:32

Explanation:

2^2x2^3

2^2+3

2^5

Inessa [10]3 years ago

5 0

Answer:

Step-by-step explanation:

2^2×2^3

Since bases are same powers are to be added

2^(2+3)

2^5

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The point-slope form of the equation of the line that

Alborosie

Answer:

y=1/2x+5/2

Step-by-step explanation:

expand the point-slope form and rearrange to y=mx+b

y-3=1/2(x-1)

y-3=1/2x-1/2

y=1/2x+5/2

3 0

2 years ago

Use the distributive property to remove the parentheses.<br> 9(-5)

Rom4ik [11]

Answer:

-45

Step-by-step explanation:

distribute the 9 to everything in the parenthesis

9 will be multiplied by -5

therefore, the answer is -45

3 0

3 years ago

Read 2 more answers

Help find the answer 3(x + 2) = 6

lapo4ka [179]

Answer:

X=0

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3(x+2)=6

(3)(x)+(3)(2)=6(Distribute)

3x+6=6

Step 2: Subtract 6 from both sides.

3x+6−6=6−6

3x=0

Step 3: Divide both sides by 3.

3x/3

0/3

x=0

Hoped I could Help -

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8 0

3 years ago

Read 2 more answers

What is the sum of the geometric sequence-1,6,36 if there are 6 terms

Reptile [31]

Answer:

The sum is $9,331$

Step-by-step explanation:

we have

$1,6,36,...$

we have

$a1=1$

$a2=6$

$a3=36$

Find the common ratio r

$a2/a1=6/1=6$

$a3/a2=36/6=6$

The common ratio is r=6

The formula to calculate the sum in a geometric sequence is equal to

$S=a1\frac{(1-r^{n})}{(1-r)}$

where

n is the number of terms

r is the common ratio

a1 is the first term

we have

$n=6$

$a1=1$

$r=6$

substitute

$S=(1)\frac{(1-(6)^{6})}{(1-6)}$

$S=\frac{(1-(6)^{6})}{(-5)}$

$S=9,331$

5 0

2 years ago

Elena drops her pencil in her cup and notices that it just fits diagonally. the pencil is 17cm long and the cup is 15cm tall. wh

Vadim26 [7]

Hence the answer is 480ml

Step-by-step explanation:

Given Elena wonders how much water it will take to fill her cup. She drops her pencil in the cup and notice it just fit diagonally. The pencil is 17cm long (hypotenes) and the cup is 15cm tall.

To find how much water it can hold

SOLUTION

$\sqrt{x {} ^{ 2} + x {}^{2} + 15 {}^{2} = 17 }$

$2x {}^{2} = 64$

$x {}^{2} = 32$

$x = 5.66$

therefore volume of the cup

$5.66 \times 5.66 \times 15cm|$

480cm³= 480ml

4 0

1 year ago