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3 years ago

12

Help please!! Don’t understand! 6th grade math

1 answer:

Agata [3.3K]3 years ago

3 0

Answer:

4. is 6.6

Step-by-step explanation:

I hope this helps

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Pls help me in this khan academy exercise

sweet-ann [11.9K]

Answer:

x= 180° - (103°+33°)

x= 180° - 136°

x= 44°

6 0

2 years ago

If the members of the team are selected at random, what is the probability that 2 men and 2 women will be selected?

Norma-Jean [14]

N1=4,P 1=0.5.50 THINK

4 0

3 years ago

How do I solve/ set up equation? Will give brainliest pls help

slamgirl [31]

Answer:

See below ~

Step-by-step explanation:

<u>Finding x</u>

2x - 28 = x/2
3/2x = 28
3x = 56
x = 56/3 = 18.66666667

The exact side length of the small square is <u>18.66666667 cm</u> and the exact side length of the big square is <u>37.3333334 cm</u>.
The approximate side length of the small square is <u>18.7 cm</u> and the approximate side length of the big square is <u>37.3 cm</u>.

4 0

2 years ago

What is the surface area of the rectangular pyramid

posledela

Answer:

<h2>41.74 m²</h2>

Step-by-step explanation:

We have:

rectangle 4.8 m × 3.8 m

two triangles with base b = 4.8 m and height h = 2.6 m

two triangle with base b = 3.8 m and height h = 2.9 m.

The formula of an area of a rectangle l × w:

$A = lw$

Substitute:

$A_1 = (4.8)(3.8) = 18.24\ m^2$

The formula of an area of a triangle:

$A=\dfrac{bh}{2}$

Substitute:

$A_2=\dfrac{(4.8)(2.6)}{2}=6.24\ m^2\\\\A_3=\dfrac{(3.8)(2.9)}{2}=5.51\ m^2$

The Surface Area:

$S.A.=A_1+2A_2+2A_3\\\\S.A.=18.24+2(6.24)+2(5.51)=41.74\ m^2$

3 0

3 years ago

Plz help me with this.

VashaNatasha [74]

Answer:zero

Step-by-step explanation:

6 0

3 years ago