2 years ago

An army base had provisions for 300 soldiers for

Mathematics

1 answer:

alukav5142 [94]2 years ago

5 0

Answer:

Step-by-step explanation:

To find out how much we will divide 90 by 300

90 ÷ 300 = 0.3

Then after subtracting 50 soldiers = 300 - 50 = 250 soldiers

Then 250 x 0.3 = 75 days

You might be interested in

Find the correct linear equation: y is the quotient of thrice a number and ten.

Anarel [89]

Answer:

y = (3x)/10

Step-by-step explanation:

quotient = divide

7 0

2 years ago

Type SSS, SAS, ASA, SAA, or HL to

Tems11 [23]

9514 1404 393

Answer:

ASA

Step-by-step explanation:

The shared angle, the marked angle, and the marked sides between those angles are congruent. That is, you have congruent Angle, Side, Angle, so the ASA postulate applies.

6 0

2 years ago

Write a system of linear inequalities represented by the graph?<br> Inequality 1:<br> Inequality 2:

alina1380 [7]

Answer:

y > x - 2

y >= 5x + 1

Step-by-step explanation:

8 0

2 years ago

Which equation is represented by the table?<br>

Papessa [141]

Answer:2

Step-by-step explanation:

6 0

2 years ago

If neither a nor b are equal to zero, which answer most accurately describes the product of (a + bi)(a - bi)?

Scrat [10]

Answer: the correct option is

(D) The imaginary part is zero.

Step-by-step explanation: Given that neither a nor b are equal to zero.

We are to select the correct statement that accurately describes the following product :

$P=(a+bi)(a-bi)~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)$

We will be using the following formula :

$(x+y)(x-y)=x^2-y^2.$

From product (i), we get

$P\\\\=(a+bi)(a-bi)\\\\=a^2-(bi)^2\\\\=a^2-b^2i^2\\\\=a^2-b^2\times (-1)~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~[\textup{since }i^2=-1]\\\\=a^2+b^2.$

So, there is no imaginary part in the given product.

Thus, the correct option is

(D) The imaginary part is zero.

3 0

2 years ago