All categories

2 years ago

I need help please please please

Mathematics

1 answer:

schepotkina [342]2 years ago

7 0

Answer:

$28

Step-by-step explanation:

5.5% is $1.54 of what number? (%/100= is/of)

5.5/100 = 1.54/X

X = (1.54 * 100) / 5.5 = $28

You might be interested in

What line is parallel y=5x-3

Korvikt [17]

Im pretty sure its y= 5x-2

4 0

2 years ago

At the malt shop a large chocolate shake takes 8/9 of a pint of milk.If the medium shake takes 1/7 the amount of the large how m

omeli [17]

There are several information's of immense importance in the problem. Based on these information's the answer to the question can be easily reached. The only thing that has to be kept in mind is the calculation part, otherwise it is a simple problem.
Now it is given that:
A large chocolate shake takes 8/9 of a pint of milk.
Then
Amount of milk required to make medium shake = (8/9) * (1/7) of a pint
= 8/63 of a pint
Then it can be said that for making a medium chocolate shake , 8/63 of a pint of milk is required. This is the simplest form of the fraction and it cannot be expressed as a mixed number since the denominator is higher than the numerator.

8 0

3 years ago

Choose the four expressions that are equivalent to 3^-4 ?

Ivan

3^(-4) means "one over 3^4"

1/(3^4)

That's equal to

1/81

and

(1/3)^4

This is also equal to 3^2/3^6.

So four of those are correct.

4 0

2 years ago

What is the answer to y=1/2x=2=x-1

Alborosie

Answer:

264647401977373+3637397374+739-739376536372801826464783920182773636373+7373839292901-278282

4 0

2 years ago

1. Find the sum of the measures of the interior angles of a convex 11-gon.

OleMash [197]

Answer:

The measure of the sum of interior angles of a 11-gon is $1620^{o}$ .

Each interior angle is approximately $147.273^{o}$ .

Step-by-step explanation:

A convex polygon has the measure of each interior angles to be less than $180^{o}$ .

But,

sum of interior angles of polygon = (n - 2) x $180^{o}$

where n is the number of sides of the polygon.

For a convex 11-gon, we have;

sum of angles of a 11-gon = (11 - 2) x $180^{o}$

= 9 x $180^{o}$

= $1620^{o}$

Sum of angles of a 11-gon = $1620^{o}$

To check: convex polygons' interior angles are less than $180^{o}$ .

so that,

each interior angle of 11-gon = $\frac{1620}{11}$

= $147.273^{o}$

3 0

2 years ago