All categories

3 years ago

How could you use the product of 10x42=420 to find the product of 5x42?

1 answer:

3 0

In this case, it's clear that 5 is half of ten, therefore, you have to divide the first equation in half, giving you 5x42= 210. If it was something such as 20x24, you just work the answer from the multiple of ten. Hope this helpsn

You might be interested in

Find the particular solution to y'=2sin(x) given the general solution is y=C-2cos(x) and the initial condition y(pi/3)=1

mezya [45]

ANSWER

The particular solution is:

$y=2-2 \cos(x)$

EXPLANATION

The given Ordinary Differential Equation is

$y'=2 \sin(x)$

The general solution to this Differential equation is:

$y=C-2 \cos(x)$

To find the particular solution, we need to apply the initial conditions (ICs)

$y( \frac{\pi}{3} ) = 1$

This implies that;

$C-2 \cos( \frac{\pi}{3} ) = 1$

$C-2( \frac{1}{2} )= 1$

$C-1= 1$

$C= 1 + 1 = 2$

Hence the particular solution is

$y=2-2 \cos(x)$

4 0

3 years ago

Identify square root of 2 as either rational or irrational and approximate to the tenths place. Rational: square root of 2 ≈ 1.5

gtnhenbr [62]

The square root of 2 is irrational since it is not a perfect square. also Irrational: square root of 2 ≈ 1.4

7 0

2 years ago

Read 2 more answers

You return several shirts to a store. The receipt shows that the amount placed back on your credit card is − $30.60. Each shirt

iris [78.8K]

I did this on a calculator may or may not be correct but I got 18

6 0

2 years ago

Read 2 more answers

Just the definitions please!!

lbvjy [14]

(2)

we know that

when two lines do not intersect , they can be parallel lines or skew lines

so,

Lines that do not intersect are called parallel or skew lines

(4)

we know that

A circle is the set of all points in a plane that are equidistant from a given point

so,

The set of points in a plane that are equidistant from a given point form a circle

(8)

Moving a figure around a fixed point in the plane is called making a image of the figure

(3)

A translation of the plane is a transformation which shifts all the points in a plane figure, without altering the shape of the figure

(6)

All the points on a line that are between two given points form a line segment

5 0

3 years ago

What is the 12th term of the geometric sequence -4,-12,-36...?

aleksandrvk [35]

Answer:

12 term is-5832 okkkkk

8 0

3 years ago