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2 years ago

Pls help ion know how to this jaunt

Mathematics

1 answer:

Sedaia [141]2 years ago

7 0

Answer: a very straight forward b 2 4 and 6 c 9

Step-by-step explanation:

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9.75t + 9 = 18.5t + 16

Lana71 [14]

Answer:

the answer is to your equation is t=-0.8

3 0

2 years ago

Read 2 more answers

What does h(3.2) represent?

marshall27 [118]

Answer:

the height of the rock 3.2 seconds after it is propelled

Step-by-step explanation:

The complete question is

The function h(t) = –16t2 + 28t + 500 represents the height of a rock t seconds after it is propelled by a slingshot

Let

t------> the time in seconds

h----> the the height of a rock after it is propelled by a slingshot in meters

we know that

$h(t)=-16t^{2} +28t+500$

For $x=3.2\ sec$

Find the value of h(t)

$h(3.2)=-16(3.2)^{2} +28(3.2)+500=425.76\ meters$

therefore

h(3.2) represent the height of the rock $3.2$ seconds after it is propelled

see the attached figure to better understand the problem

8 0

3 years ago

Please help me!!!!! please explaining your answer = brainliest

jasenka [17]

Answer:

42.39 sq.cm

Step-by-step explanation:

Ф = 135°

r = 6 cm

Area of the sector = $\frac{theta}{360}*\pi *r^{2}\\$

$= \frac{135}{360}* 3.14 *6 * 6\\\\= \frac{135}{10}*3.14\\\\= 27 * 1.57\\\\=42.39$

6 0

3 years ago

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how can you use the metric prefixes milli, centi, and kilo to help you decide if a metric conversion is reasonable

serious [3.7K]

I remember it as a meter in the middle a 100 cents in a dollar and a millimeter is just one one-thousandth of a meter. A kilo is 100 times a meter.

3 0

3 years ago

Which set of numbers could be the length of the sides of a triangle?

san4es73 [151]

3. {6,9,15)

for these u have use Pythagoras theorem

4 0

3 years ago