2 years ago

(-9) x 7? Can't figure it out

Mathematics

1 answer:

mihalych1998 [28]2 years ago

3 0

-56

Explain 9x7 is 56 then you add a negative. Please thanks and brainliest if correct!

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Pls help!!!

natka813 [3]

Answer:

The area of the base B is equal to $770\ cm^{2}$

The volume is equal to $10,087\ cm^{3}$

Step-by-step explanation:

I will proceed to resolve the problem indicated in the attached figure.

The figure shown a inverted rectangular pyramid

The base is a rectangle

The area of the base B is equal to

$B=(35)(22)=770\ cm^{2}$

To find how many cubic centimeters of titanium are needed to manufacture one tip, calculate the volume of the figure

<em>Find the volume of the inverted rectangular pyramid</em>

The volume of the pyramid is equal to

$V=\frac{1}{3}BH$

we have

$B=770\ cm^{2}$

$H=39.3\ cm$

substitute

$V=\frac{1}{3}(770)(39.3)=10,087\ cm^{3}$

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3 years ago

9.2 divided by 52.063. Round to the nearest hundredth

mixas84 [53]

The answer is 0.18 (rounded)

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3 years ago

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Can somebody please helpp ???

Ganezh [65]

Angle 4: 98
Angle 3: 82
Angle 2: 98

This is true because 180-82 =98 meaning angle 2 and 4 are 98 leaving angle 3 to be 82

Hope this helps

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3 years ago

What is the values of the 4s in 244

Lady bird [3.3K]

<em>There are 2 fours one at the end digit place with value 4, while other at 10's place with value 40.</em>

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3 years ago

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A jar contains 100 jellybeans. There are 38 blue jellybeans, 25 green jellybeans 4 red jellybeans and 33 yellow jellybeans. What

krek1111 [17]

P( selecting a red) = 4 / total number of beans in the jar)

= 4 / 100

= 1/25 Answer

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3 years ago

(-9) x 7? Can't figure it out​

(-9) x 7? Can't figure it out