All categories

2 years ago

Help with math equation please. Don’t understand and need additional help

Mathematics

1 answer:

zzz [600]2 years ago

4 0

Answer:

-4 is the anwser

Step-by-step explanation:

You might be interested in

Help please helpp ohh god

gtnhenbr [62]

i feel your pain though :/

8 0

3 years ago

Read 2 more answers

Please solve the question below 88

RideAnS [48]

Answer:

7361.56 yards

Step-by-step explanation:

Height of the tower = 906 yards

Mauricio's height = 2 yards

Angle of elevation = $7^{o}$

Let the distance between Mauricio and the base of the tower be represented by x.

The difference between the height of tower and Mauricio's height = 906 - 2

= 904 yards

So that applying the appropriate trigonometric function, we have;

Tan θ = $\frac{opposite}{adjacent}$

Tan $7^{o}$ = $\frac{904}{x}$

0.1228 = $\frac{904}{x}$

x = $\frac{904}{0.1228}$

= 7361.5635

x = 7361.56 yards

The distance between Mauricio and the base of the tower is 7361.56 yards.

3 0

3 years ago

The moon has a radius of 1736 1736 kilometers. The earth has a radius of 6371 6371 kilometers. How many times as large is the vo

Vlad1618 [11]

Answer:

The volume of the Earth is 49 times as large as that of the moon

Step-by-step explanation:

Firstly, we consider that both entities are spherical in shape.

Mathematically, the volume of a sphere = 4/3 * pi * r^3

The volume of the moon with radius 1736 kilometers will be ;

4/3 * pi * 1736^3 = (20,927,105,024 π)/3 km^3

The volume of the earth with radius 6371 kilometers will be;

4/3 * pi * 6371^3 =( 1,034,386,411,244 π)/3 km^3

Now to get the number of times the earth is as big as the moon, we simply divide the volume of the earth by that of the moon.

= ( 1,034,386,411,244 π)/3 divided by (20,927,105,024 π)/3

= 1,034,386,411,244/20,927,105,024 = 49.43 which is approximately 49 times

3 0

3 years ago

Ted used a $150 check to pay for some books. Where in his checkbook register should he write this amount? in the PAYMENT or WITH

Westkost [7]

The $150 that Ted used to pay for some books should be written in his checkbook as payment. This is an amount that he can no longer retrieve after doing the payment. This also means that this should go in his negative part of the book and that his money is $150 less after paying for the books.

8 0

3 years ago

Read 2 more answers

Divide. (3 5/8) ÷ (-2 2/3)

vovangra [49]

Answer:

-1 23/64

Step-by-step explanation:

First change the 2 mixed numbers to single fractions:-

3 5/8 = (3*8+ 5) / 8 = 29/8

-2 2/3 = - (2*3 + 2/ 3 = -8/3

so we have 29/8 / -8/3

Invert the -8/3 then multiply:-

= 29/8 * -3/8

= -87/64

= -1 23/64 (answer)

5 0

3 years ago