3 years ago

Pleaseeeeee helppppp, ill give you brainley i promise

Mathematics

1 answer:

Dima020 [189]3 years ago

8 0

Its the third one for the answer

You might be interested in

The sum of a number and 9 is multiplied by -2 and the answer is -8

nadya68 [22]

9(-2)+x=-8
And x would be positive 26

7 0

3 years ago

What is the volume of the composite figure below? (formula for volume of a prism is 1/3 Bh where B is the area of the base.)

arsen [322]

Answer:

Last Option; 84 cu. mm

Step-by-step explanation:

We know that;

Volume = 1/3(Bh)

And that this is figure has a square base, therefore B that represents the area of the base will be: 6 * 6 = 36

And height = 7mm

Therefore we can say;

Volume = (1/3)*(6 x 6)*(7)

Volume = (1/3)*(36)*(7)

Volume = (12)*(7)

<u>Volume = 84</u>

Hope this helps!

6 0

3 years ago

Jane has three boxes she needs to ship. Box X weighs 33 kg more than Box Y and Box Z weighs 12 kg more than Box Y. She

andreyandreev [35.5K]

Answer:

$3w+45=557$

Step-by-step explanation:

Let the weight of box Y be w kg.

Box X weighs 33 kg more than Box Y, then the weight of box X is

$w+33$ kg.

Box Z weighs 12 kg more than Box Y, then the weight of box Z is

$w+12$ kg.

The total weight of all boxes is

$w+(w+33)+(w+12)=w+w+33+w+12=3w+45$ kg

Jane measured the total weight of all the boxes and it was found to be 557 kg, therefore,

$3w+45=557$

$3w=512$

3 0

3 years ago

How do you answer this

Sedbober [7]

you just need to multiply the length times width

5 0

3 years ago

115.9 rounded to the nearest hundred

weqwewe [10]

Answer:

100

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers