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3 years ago

Answer the following questions using metric conversions.

Mathematics

1 answer:

nydimaria [60]3 years ago

3 0

Answer:

Ok, here is the answers! brainliest pleaseee :D

Step-by-step explanation:

13. - 0.624 kg. (Explanation: 104 grams per one pack of pop-tarts. 104 g x 6 packs of pop-tarts equal 624 grams in total. 624 grams to kilograms is 0.624 kg.)

14. - No. The tablecloth is 155 cm long. It needs to cover a table that is 1.6 meters long. 155 cm to meters is 1.55 meters. The tablecloth is 0.05 to short to cover the table. 1.6 meters - 1.55 meters = 0.005.

15 - Alex's sister rode the farthest. She rode 1,000 meters farther than Alex. 2 kilometers in meters is 2,000 meters. His sister rode 1,000 meters more than that, 3,000.

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The function H(t) = -16t^2 + 60t + 95 shows the height H(t), in feet, of a projectile after t seconds. A second projectile objec

Ulleksa [173]

Answer:

t H(t) g(t)

1 139 58.7

2 151 97.4

3 131 136.1

4 79 174.8

between 2nd and 3rd both are equal.

it shows they are at same height when t is between 2 and 3

6 0

3 years ago

4:3 and 25:45 are equal ratios true or false

kondaur [170]

False.

The scale factor for 3 and 45 is 15.

45 / 3 = 15.

We know that 25 isn't even a whole number for the scale factor, because no number x 4 can equal 25 (whole numbers only).

25 / 3 = 6.33333

8 0

2 years ago

Is this all correct?

Dmitry_Shevchenko [17]

Yes seth your answers are all corret i seen them i did that paper too

6 0

3 years ago

Read 2 more answers

Please answer and no links please and thank you.

sweet [91]

Answer:

286 mm²

Step-by-step explanation:

A trapezium is given with ,

Parallel sides = 24mm , 28 mm
Height = 11mm .

The area is given by :-

$:\implies$ Area = 1/2 ( b₁ + b ₂) × h

$:\implies$ Area = 1/2 ( 24 + 28)×11 mm²

$:\implies$ Area = 1/2 × 52× 11mm²

$:\implies$ Area = 286 mm²

<h3>Hence the area of the trapezium is 286 mm².</h3>

8 0

2 years ago

F(x) = 4x2 – 7x + 7 Find f (7) Please help me

lorasvet [3.4K]

Answer:

f(7)=140

Step-by-step explanation:

8 0

3 years ago