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3 years ago

What are the next two numbers in this pattern? 5, –30, 180, –1080, . . .

Mathematics

2 answers:

Amiraneli [1.4K]3 years ago

4 0

6480 is the next one, and the second next one is -38880. You can determine this by multiplying the number twice by 36.

OLEGan [10]3 years ago

4 0

Since the pattern is to multiply by negative 6, the next numbers are; 6480, and -38880

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3 years ago

A box is tossed upward from a cliff that is 15 meters high, at a speed of 4 meters per second. The height of the box is given in

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3 years ago

The base of a triangle is 9/4 times of its height. If the area of triangle is 144 cm2. Find the height and the base.

Mazyrski [523]

Step-by-step explanation:

Given that the base of triangle is 9/4 times of its height . And area is 144 cm² . Let the height be h , then its base be 9h/4 .

• According to Question :-

$\tt\to Area_{(\triangle)}=\dfrac{base\times height}{2}\\\\\tt\to 144cm^2 = \dfrac{9h\times h}{4\times 2 } \\\\\tt\to h^2 =\dfrac{12\times 12 \times 2 \times 2 }{3\times 3 }\\\\\tt\to h =\sqrt{\dfrac{12\times 12 \times 2 \times 2 }{3\times 3 }}\\\\\tt\to h =\dfrac{(12)(2)}{3} \\\\\tt\to \boxed{\orange{\tt h = 8 cm }}$

Therefore ,

Height = h = 8cm .
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3 years ago