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3 years ago

11

A square has a side length of 12 cm. Which of the following is closest to the length of its diagonal Your answer: 9 cm 12 cm 12

square root of 2 cm 24 square root of 3 c m

1 answer:

strojnjashka [21]3 years ago

3 0

Answer:

$12\sqrt{2}$

Step-by-step explanation:

The formula for diagonal of the square:

$d=\sqrt{2} a$

$d=\sqrt{2} \times 12$

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SOME ONE PLEASE HELP!! step by step explanation

leva [86]

2.) $4y = 2y - 10 - 2$

--> $4y = 2y - 8 --> 4y - 2y = -8 --> 2y = -8$

So y = -4.

3.) $6x - 9x - 4 = -2x - 2$

Combine like terms:

--> $-3x - 4 = -2x - 2$

Isolate x ---> $-3x - (-2x) = -2 - (-4)$

----> $-x = 2$

So x = -2

4.) $-2(2x + 3) = -4(x + 1) - 2$

--> $-4x - 6 = -4x - 4 - 2$

Combine like terms ---> $-4x - 6 = -4x - 6$

This equation has many possible solutions.

5.) $3(x + 2) = -5 - 2(x - 3)$

--> $3x + 6 = -5 - 2x + 6$

Combine like terms ---> $3x + 6 = -2x + 1$

----> $3x + 2x = 1 - 6$

-----> $5x = -5$

So x = -1.

6.) $2(x - 3) = \frac{1}{2}(4x - 12)$

Distribute ---> $2x - 6 = 2x - 6$

This equation has many possible solutions.

4 0

3 years ago

Please help! What is 1 1/2+1/6?<br><br> -giving out 20 points

Mice21 [21]

$1 \frac{2}{3}$

Hope it helps

7 0

3 years ago

Read 2 more answers

What is equivalent to 25c+15

aniked [119]

The Answer is: 5 (5c+3)

Step-by-step explanation:

8 0

3 years ago

2 Sequoya has- of a liter of apple juice which fills of her glass. How many glasses will 1 liter of apple juice fill? 3 4/6 4/3

Softa [21]

We have

1/2 liter apple juice ---- 1/3 of her glass

1-liter apple juice --- x

x is the number of glass filled with 1 liter

$x=\frac{\frac{1}{3}}{\frac{1}{2}}=\frac{2}{3}$

we can obtain equivalent fractions like

$\frac{2}{3}=\frac{4}{6}$

the answers are 2/3 and 4/6

6 0

2 years ago

Boy i suck at geometry fr can someone help me

Alex_Xolod [135]

Answer:

The measure of <u>Angle G is 41</u>

Step-by-step explanation:

We know that in a parallelogram, opposite angles are congruent, therefore let's solve for x-value first;

3x + 11 = 5x - 9

11 = 5x - 3x - 9

11 = 2x - 9

11 + 9 = 2x

20 = 2x

20/2 = x

10 = x

Now that we have x-value, we can substitute it in the equation for Angle G to find it's angle measure;

5(10) - 9 = ∠G

50 - 9 = ∠G

41 = ∠G

So the final answer = <u>The measure of Angle G is 41</u>

Hope this helps!

5 0

3 years ago