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3 years ago

8

If you're an among us player join this classroom so that we can send codes to each other and play among us together. Code: k3rey

bv

2 answers:

Inga [223]3 years ago

7 0

Answer:

can u just send an among us code on here

AfilCa [17]3 years ago

3 0

Answer:

okay thanks

Step-by-step explanation:

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Rosemary and Darwin are discussing how to find the value of

Alexxx [7]

Answer:

Darwin

Step-by-step explanation:

-28+45=17 because 45-28=17. To prove, do the math!

5 0

3 years ago

The object on the right is made from a square-based pyramid joined to a cuboid.

spayn [35]

Answer:

Density of steel = 80.73 gm/ $cm^3$

Step-by-step explanation:

The figure is made up of cuboid and square pyramid.

Height of cuboid, h = 9 cm

Length of cuboid, l = 6 cm

Width of cuboid, w = 6 cm

Volume of cuboid is given by the formula:

$V_{Cuboid} = l \times w \times h$

$V_{Cuboid} = 6 \times 6 \times 9\\\Rightarrow V_{Cuboid} = 324\ cm^3$

Density of Wood , $D_{Cuboid}$ = 0.68g/ $cm^3$

We know that formula of Density is:

$Density = \dfrac{Weight}{Volume}$

$D_{Cuboid} = \dfrac{W_{Cuboid}}{V_{Cuboid}}\\\Rightarrow W_{Cuboid} = V_{Cuboid} \times D_{Cuboid}$

Putting the values:

$W_{Cuboid} = 324 \times 0.68 = 220.32\ gm$

Total weight = $W_{Cuboid} + W_{Pyramid}$

970 = 220.32 $+ W_{Pyramid}$

$W_{Pyramid}$ = 749.68 gm

Volume of pyramid is given as:

$V_{Pyramid}= \dfrac{1}{3} \times \text{Area of Base} \times \text{Vertical Height}$

Base is a square with side 6 cm

$V_{Pyramid}= \dfrac{1}{3} \times 6 \times 6 \times (17 -9)\\V_{Pyramid}= 96\ cm^3$

Density of Steel/Pyramid:

$D_{Pyramid} = \dfrac{W_{Pyramid}}{V_{Pyramid}}\\\Rightarrow D_{Pyramid} = \dfrac{749.68}{96}\\\Rightarrow D_{Pyramid} = 80.73\ gm/cm^3$

5 0

4 years ago

Given: -1/2x > 6.<br><br>Choose the solution set.

elena55 [62]

Answer:

x <-12

Step-by-step explanation:

-1/2x > 6

Multiply each side by-2. This will flip the inequality

-2 *-1/2x < 6*-2

x <-12

8 0

3 years ago

Consider the Conditional Statement shown.

mezya [45]

Answer:

A student can play the trumpet, but not be in the school band

Step-by-step explanation:

A counterexample would prove the conditional false. That will be the case when the condition is met, but the conclusion is wrong. Such a case is ...

A student can play the trumpet, but not be in the school band

6 0

3 years ago

At the Beltway Outlet store , you buy x computer games for $13 each and a magazine for $4. Write an expression in simplest form

Rzqust [24]

13g + 4m = D

g=number of computer games
m=number of magazines
D=$ spent

6 0

3 years ago