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3 years ago

I need help with these two answers please :/

Mathematics

1 answer:

4vir4ik [10]3 years ago

7 0

Rise over run is -2/4 or simplified as -1/2
The second one is
$\frac{1 - 3}{4 - 0} = \frac{ - 2}{4}$

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Given: circle k(O), m∠P=95°, m∠J=110°, m∠LK=125° Find: m∠PJ

IRINA_888 [86]

Answer:

The measure of the arc PJ is $75\°$

Step-by-step explanation:

step 1

Find the measure of angle L

we know that

In a inscribed quadrilateral opposite angles are supplementary

$m$

we have

$m$

substitute

$m$

step 2

Find the measure of arc KJ

we know that

The inscribed angle measures half that of the arc comprising

$m$

substitute the values

$95\°=\frac{1}{2}(125\°+arc\ KJ)$

$190\°=(125\°+arc\ KJ)$

$arc\ KJ=190\°-125\°=65\°$

step 3

Find the measure of arc PJ

we know that

The inscribed angle measures half that of the arc comprising

$m$

substitute the values

$70\°=\frac{1}{2}(65\°+arc\ PJ)$

$140\°=(65\°+arc\ PJ)$

$arc\ PJ=140\°-65\°=75\°$

5 0

3 years ago

(01.02)

Bas_tet [7]

Step-by-step explanation:

it is option c. you interchange the value with y and take inverse.

8 0

2 years ago

Write 49.433 as a mixed number

RoseWind [281]

The answer should be 49 433/1000

3 0

3 years ago

Read 2 more answers

The dimensions of an office conference room or 8' x 16' if the conference room blueprint dimensions are 4 cm x 8 cm what is the

Olegator [25]

The scale is 1 cm per 2 ft

3 0

3 years ago

8 meters increased by 25%

const2013 [10]

Answer:
10 meters

Explanation:
First, we will compute 25% of 8 as follows:
25% of 8 = 25% * 8
= 0.25 * 8
= 2

Now, 8 increased by 25% of 8 means that we will add the 25% of the 8 that we computed to the 8 we have.
Therefore:
8 increased by 25% = 8 + 25% of 8
= 8 + 2
= 10 meters

Hope this helps :)

4 0

2 years ago