All categories

3 years ago

Whats the product of 15 and c

Mathematics

1 answer:

uranmaximum [27]3 years ago

4 0

Answer: 15c

Step-by-step explanation:

When you come across any question that mentions [the product of a and b] means a × b

the product of 6 and 7 is 42, 6 × 7=42
the product of x and y is xy, x × y=xy

Solve:

The product of 15 and c

You might be interested in

What are the values of x and y

Murljashka [212]

E 10 12

x=18*5)14. x=40/4. x=10. y=(15*4)/5 y=60/5 y=12.

resposta : 10 e 12

4 0

2 years ago

Please help will give brainliest

Luda [366]

Answer: $(3,1)$

Step-by-step explanation:

Given

The point C $(-3,-1)$ is rotated $180^{\circ}$ clockwise about the origin

If a point is rotated $180^{\circ}$ about the origin, then the sign of the co-ordinates changes without changing the order of coordinates.

So,C $(-3,-1)$ becomes C' $(3,1)$ after the rotation.

5 0

3 years ago

In AOPQ, o = 700 cm, p = 840 cm and q=620 cm. Find the measure of _P to the nearest degree

Westkost [7]

Given:

In triangle OPQ, o = 700 cm, p = 840 cm and q=620 cm.

To find:

The measure of angle P.

Solution:

According to the Law of Cosines:

$\cos A=\dfrac{b^2+c^2-a^2}{2bc}$

Using Law of Cosines in triangle OPQ, we get

$\cos P=\dfrac{o^2+q^2-p^2}{2oq}$

$\cos P=\dfrac{(700)^2+(620)^2-(840)^2}{2(700)(620)}$

$\cos P=\dfrac{490000+384400-705600}{868000}$

$\cos P=\dfrac{168800}{868000}$

On further simplification, we get

$\cos P=0.19447$

$P=\cos^{-1}(0.19447)$

$P=78.786236$

$P\approx 79$

Therefore, the measure of angle P is 79 degrees.

8 0

3 years ago

Read 2 more answers

Please help me find the total area of the composite figure below (geometry)

Akimi4 [234]

Answer:

lw + $\frac{1}{2}$ × π × $(\frac{l}{2} )^{2}$ ⇒ Answer D is correct

Step-by-step explanation:

First, let us find the area of the semi-circle.

Area = $\frac{1}{2}$ × π × r²

Given that,

diameter of the semi-circle is ⇒ l

∴ radius ⇒ l / 2

Let us find it now.

Area = $\frac{1}{2}$ × π × r²

Area = $\frac{1}{2}$ × π × $(\frac{l}{2} )^{2}$

Secondly, let us find the area of the rectangle.

Area = length × width

Given that,

length ⇒ l

width ⇒ w

Let us find it now.

Area = length × width

Area = l ×w

Area = lw

And now let us find the total area.

Total area = Area of the rectangle + Area of the semi - circle

Tota area = lw + $\frac{1}{2}$ × π × $(\frac{l}{2} )^{2}$

8 0

2 years ago

alaska has land are about 1,700,000 sq kilometers. Florida has a land are 1/10 the size of alaska. what is the land area of Flor

zhannawk [14.2K]

170,000 square kilometers, divide by 10, or take off a 0

8 0

3 years ago