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3 years ago

My stoopid ahh needs help with something else someone HELP

Mathematics

2 answers:

Pepsi [2]3 years ago

7 0

B because you don’t know exactly how many times she’s gonna grab the marbles

gregori [183]3 years ago

6 0

B is the correct answer

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Simplify:2 1/3(4 1/4÷2)

kondor19780726 [428]

Answer:

$4\frac{23}{24}$

Step-by-step explanation:

We want to simplify:

$2\frac{1}{3}(4\frac{1}{4}\div 2)$

We convert to improper fraction to get:

$\frac{7}{3}(\frac{17}{4}\div 2)$

We now deal with the parenthesis by multiplying with the reciprocal of 2.

$\frac{7}{3}(\frac{17}{4}\times \frac{1}{2} )$

This gives:

$\frac{7}{3}(\frac{17}{8})$

We multiply to get:

$\frac{7}{3}(\frac{17}{8})$

This simplfies to:

$\frac{119}{24}$

We write as mixed number

$4\frac{23}{24}$

4 0

3 years ago

F(x) = 3x + 4<br> g(x) = 4x + 4<br> Find f(x) – g(x)

konstantin123 [22]

Answer:

answer= -x

Step-by-step explanation:

given: f(x)=3x+4

g(x)=4x+4

f(x)-g(x)= 3x+4-(4x+4)

=3x+4- 4x-4

=3x-4x+4-4

= -x+0

= -x

6 0

3 years ago

When each edge of a cube is increased by 50%, by what percent is the surface area of the cube increased?

mr_godi [17]

Answer:

125 % increase

Step-by-step explanation:

assume a cube of side 10

then each side surface area = 100 * 6 = 600 units

now consider sides 15 (+50%)

each side = 225 .... 225 * 6 = 1350

(1350 - 600)/600 = 1.25 = 125 % increase

7 0

3 years ago

Find the length of the segment.<br><br> please help

maksim [4K]

Answer:

$\sqrt{29}$

Step-by-step explanation:

Use the distance formula!

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

If we plug in the coordinates:

$d=\sqrt{(3-(-2))^2+(4-2)^2} \\d=\sqrt{25+4}\\ d=\sqrt{29}$

That's our answer!

6 0

2 years ago

Read 2 more answers

Twenty-seven is the product of three and a number

n200080 [17]

It’s the product of three and nine.

7 0

3 years ago

Read 2 more answers