3 years ago

Please answer carefully

Mathematics

1 answer:

podryga [215]3 years ago

5 0

Answer:

Step-by-step explanation:

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What decimal is equivalent to 13/10

LUCKY_DIMON [66]

Answer:

1.30

Step-by-step explanation:

because it's 13 / 10 it means that there is a whole number , 13 - 10 equals 3 oh, so you divide 3 from 100

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3 years ago

Calculate interior angle of a regular 15 sided polygon

AleksAgata [21]

Answer:

156°

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here n = 15 , then

sum = 180° × 13 = 2340°

interior angle = $\frac{sum}{n}$ = $\frac{2340}{15}$ = 156°

8 0

3 years ago

Evaluate the following for g(0).g(x)=-9x-15<br>

Karolina [17]

G(x)= -9(0)-15
G(x)= -15
The answer is -15

6 0

3 years ago

Choose the point-slope form of the equation below that represents the line that passes through the point (−1, 6) and has a slope

IrinaVladis [17]

Answer:

The correct answer is option B.

Step-by-step explanation:

Two point form of the equation:

$(y-y_1)=\frac{y_2-y_1}{x_2-x_1}\times (x-x_1)$

$\frac{y_2-y_1}{x_2-x_1}=Slope=m$

$(y-y_1)=m\times (x-x_1)$

A line passing through the point (-1,6) with slope ,m = -3.

The equation of the line will be:

$y-6=(-3)(x-(-1))=(-3)(x+1)$

Hence, the correct answer is option B.

3 0

3 years ago

Read 2 more answers

The angle of depression of a point G on a horizontal ground from top T of an electrical pole is 25°. If the distance from G to t

Morgarella [4.7K]

Answer: 21 m

Step-by-step explanation:

Given

the angle of depression of point G is $25^{\circ}$

Distance from pole base to point G is 45 m

Suppose h is the height of the pole

From the figure, we can write

$\Rightarrow \tan 25^{\circ}=\dfrac{h}{45}\\\\\Rightarrow h=45\tan 25^{\circ}\\\Rightarrow h=20.98\approx 21\ m$

8 0

3 years ago