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3 years ago

Please help!!!!!! please please please!!!

Mathematics

1 answer:

SVETLANKA909090 [29]3 years ago

4 0

Answer:

290

Step-by-step explanation:

These are rectangular prisms. The volume formula for a rectangular prism is

l x w x h.

I'll call the bottom cuboid 'Figure A'.

Figure A has a length of 8, a width of 5, and a height of 5. The volume formula is: 8 x 5 x 5. 40 x 5 =200

The volume of Figure A is 200.

I'll call the top cuboid Figure B.

Figure B has a length of 3, a width of 5, and a height of 6. That turns into

3 x 5 x 6.

The volume of Figure B is 90.

The volume of a composite figure is the sum of the figure's volume.

200+90=290

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Use the discriminat to describe the roots of each equation. Then select the best description 16x^2+8x+1=0

astra-53 [7]

Answer:

Step-by-step explanation:

Discriminant= 8^2-4(16)(1)

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3 years ago

Can someone actually help me with this

Komok [63]

Answer: X = 30*

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3 years ago

Van has a 40% chance of being selected as president of the school sports club and a 70% chance of being elected editor of the sc

Debora [2.8K]

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2 years ago

Read 2 more answers

Kiara missed 3 out of the 12 shots she took in the basketball game. What percent of the shots did Kiara make?

KatRina [158]

Answer:

3/12 = divide 3 to get the lowest number possible (In this case 1, so 3 divided by 3) and then divide the bigger number by same amount you've divided the smaller number (12 divided by 3 is 4, because 4 x 3 = 12). So our answer is 1/4. I'm too lazy to go in depth, but basically, 3 (4 times) is 12, so 3 takes up 1/4th of 12.

Step-by-step explanation:

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2 years ago

Please answer this (who ever answers correctly gets brainlest)

Anna11 [10]

Answer:

0.171 m

Step-by-step explanation:

First, let's determine how many mm of track he has in total...

74mm+97mm=171 mm

Now, we can set up a unit converter to convert mm to m (note that 1 mm is $10^{-3{$ m)...