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3 years ago

Can some one help me solve these 3 questions?

Mathematics

1 answer:

worty [1.4K]3 years ago

5 0

7. A
8. Is the 1st picture
9.is the second picture

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4x+17/8-13x-2/17x-32+x/3=7x/12-x+16

Dahasolnce [82]

Answer:

4063/1274

Step-by-step explanation:

I suggest using photo math app after update it has improved

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3 years ago

PLEASE HELP

Anastasy [175]

Answer:

Step-by-step explanation:

the line crosses the y-axis at (0,3)

3 0

3 years ago

Read 2 more answers

A miniature quadcopter is located at xi = −1.75 m and yi = −5.70 m at t = 0 and moves with an average velocity having components

Black_prince [1.1K]

The quadcopter's average velocity is given in terms of change in position by

$\vec v_{\rm av}=\dfrac{\Delta x}{\Delta t}\,\vec\imath+\dfrac{\Delta y}{\Delta t}\,\vec\jmath$

where $\Delta x=x_f-x_i$ , the difference in the quadcopter's final and initial positions and $\Delta t=(1.60-0)\,\mathrm s=1.60\,\mathrm s$ .

The $x$ -component of the average velocity is 2.70 m/s, so

$2.70\dfrac{\rm m}{\rm s}=\dfrac{x_f-(-1.75\,\mathrm m)}{1.60\,\rm s}\implies \boxed{x_f=2.57\,\mathrm m}$

and the $y$ -component is -2.50 m/s, so

$-2.50\dfrac{\rm m}{\rm s}=\dfrac{y_f-(-5.70\,\mathrm m)}{1.60\,\rm s}\implies\boxed{y_f=-9.70\,\mathrm m}$

4 0

3 years ago

What is an unbrocken part of a circle called

iogann1982 [59]

Answer:

an unbroken part of a circle consisting of two points on the circle called the endpoints and all the points of the circle between them. arc. an arc of a circle whose points are on or in the interior of a central angle.

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3 years ago

Write each fraction in simplest form

mihalych1998 [28]

Answer:

1. 10 in / 3 ft

2. 5 min / 1 h

3. 1 kg / 250 g

Step-by-step explanation:

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3 years ago