A class of 25 students shares a class set of 100 markers.on a day with 5 absent whick statement is true

Compute x/y if

Marysya12 [62]

Let first consider the equations one by one and will be solving one by one ;

${:\implies \quad \sf x+\dfrac{1}{y}=4}$

Multiplying both sides by y will lead ;

${:\implies \quad \sf xy+1=4y}$

${:\implies \quad \boxed{\sf xy=4y-1\quad \cdots \cdots(i)}}$

Now, consider the second equation which is ;

${:\implies \quad \sf y+\dfrac{1}{x}=\dfrac14}$

Multiplying both sides by x will yield

${:\implies \quad \sf xy+1=\dfrac{x}{4}}$

${:\implies \quad \sf xy=\dfrac{x}{4}-1}$

${:\implies \quad \boxed{\sf xy=\dfrac{x-4}{4}\quad \cdots \cdots(ii)}}$

As LHS of both equations (i) and (ii) are same, so equating both will yield;

${:\implies \quad \sf 4y-1=\dfrac{x-4}{4}}$

Multiplying both sides by 4 will yield

${:\implies \quad \sf 16y-4=x-4}$

${:\implies \quad \sf 16y=x}$

Dividing both sides by y will yield :

${:\implies \quad \boxed{\bf{\dfrac{x}{y}=16}}}$

<em>Hence, the required answer is 16</em>

5 0

2 years ago

Ian is bisecting line segment CD. First, Ian places the compass on point D and opens it to a width larger than half of the segme

baherus [9]

The next step that should be taken by Ian to bisect segment CD is: A. swing arcs on both sides to intersect the first two arcs created.

<h3>What is a line segment?</h3>

A line segment can be defined as the part of a line in a geometric figure such as a triangle, circle, quadrilateral, etc., that is bounded by two (2) distinct points and it typically has a fixed length (numerical value).

In Geometry, a line segment can be measured by using the following measuring instruments:

A scale (ruler).
A divider.
A compass.

In Geometry, an arc can be defined as a trajectory that is generally formed when the distance from a given point has a fixed length (numerical value).

Based on the information provided, the next step that should be taken by Ian to bisect segment CD is swinging arcs on both sides to intersect the first two arcs created.

Read more on arcs here: brainly.com/question/17170805

#SPJ1

<u>Complete Question:</u>

Ian is bisecting segment CD. First, Ian places the compass on point D, opens it to a width larger than half of the segment, and swings an arc on both sides of segment CD. Then, Ian keeps the compass the same width and places it on the other point C. What is the next step?

Swing arcs on both sides to intersect the first two arcs created.

Swing an arc that intersects the segment.

Swing arcs that intersect a point that is not on the segment.

Swing an arc that intersects the opposite endpoint.

4 0

1 year ago

At the start of a party, a drink dispenser contains 9 1.2 quarts of iced tea. After the party only 7 cups of tea remain. How man

xxMikexx [17]

Answer: 31 cups

Step-by-step explanation:

We should note that 1 quarts = 4 cups

Therefore, 9 1/2 quarts = 9 1/2 × 4 = 19/2 × 4 = 38 cups

Since only 7 cups of tea remained.after the party, the number of cups of iced tea that the people drank during the party will be:

= 38 - 7

= 31 cups of iced tea

4 0

2 years ago

Today a typical family of four spends $897.20/ month for food. If inflation occurs at the rate of 3%/ year over the next 6 years

mezya [45]

Answer:

1071.30 per month

Step-by-step explanation:

The multiplier each year is 1 + .03 = 1.03. After 6 years, the cost has been multiplied by that factor 6 times, so has been multiplied by 1.03⁶ ≈ 1.194052.

$897.20 × 1.194052 ≈ $1071.30

6 0

3 years ago

7th grade math help me please :((

yKpoI14uk [10]

Answer:

it is equivelant

Step-by-step explanation:

y=3 would mean,

8(3)+7+2(3)+11=48

10(3)+18=48

6 0

3 years ago