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3 years ago

Please help me!!!!!!!!!

Mathematics

2 answers:

gizmo_the_mogwai [7]3 years ago

8 0

Answer:

396

Step-by-step explanation:

You multiply 3 times 3 times 4 times 11 to find your answer 396.

Pavel [41]3 years ago

3 0

You could split them in two different shapes either a rectangle and square or two rectangles and add up all sides of one then do the same to the other and add them both

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Evaluate the following expression <br> 20/ 2 + 8

vitfil [10]

Answer:

Step-by-step explanation:

20/2 + 8

Divide the numerator and denominator by 2

20 / 2

2 / 2

Divide the numbers

2 / 2

10 / 1

Any expression divided by 1 remains the same

10 + 8 = 18

3 0

3 years ago

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mina [271]

The answer is <EKF and <HKI

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3 years ago

What is 6.29 converted to a whole number?

enyata [817]

That is fractional, it can not be represented as a whole number, though it can be represented as an improper or mixed fraction because it is a rational number.

629/100 or 6+29/100

5 0

3 years ago

Read 2 more answers

Find the value of x.

Cerrena [4.2K]

$x^2 + (x + 3)^2 = (\sqrt{117})^2$

$x^2 + x^2 + 6x + 9 = 117$

$2x^2 + 6x -108 = 0$

$x^2 + 3x - 54 = 0$

$(x + 9)(x - 6) = 0$

$x + 9 = 0 ~~or~~ x - 6 = 0$

$x = -9 ~~ or~~ x = 6$

Since the side of a triangle cannot have a negative length, we discard the solution x = -9.

Answer: x = 6

3 0

3 years ago

Read 2 more answers

Please help me I wanna get out this class

snow_lady [41]

Cut a line between the triangle and rectangle
area of rectangle is length x width
8x5=40
area of triangle is base x height divide by 2
5x5=25
25 divide by 2 is 12.5
add them together
40+12.4 = 52.4

4 0

3 years ago