All categories

3 years ago

Is the value of the 2 in 230 ten times as great as the value of the 3 in the same number? Explain why or why not

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

6 0

Yes, because the value of 2 in the number is in the 100th place while the value of three is in the 10's place.

You might be interested in

Problem PageQuestion A Web music store offers two versions of a popular song. The size of the standard version is 2.6 megabytes

dalvyx [7]

Answer:

There were 210 downloads of the standard version.

Step-by-step explanation:

This question can be solved using a system of equations.

I am going to say that:

x is the number of downloads of the standard version.

y is the number of downloads of the high-quality version.

The size of the standard version is 2.6 megabytes (MB). The size of the high-quality version is 4.2 MB. The total size downloaded for the two versions was 4074 MB.

This means that:

$2.6x + 4.2y = 4074$

Yesterday, the high-quality version was downloaded four times as often as the standard version.

This means that $y = 4x$

How many downloads of the standard version were there?

This is x.

$2.6x + 4.2y = 4074$

Since $y = 4x$

$2.6x + 4.2*4x = 4074$

$19.4x = 4074$

$x = \frac{4074}{19.4}$

$x = 210$

There were 210 downloads of the standard version.

8 0

3 years ago

The figure below shows the front side of a purse in the shape of a trapezoid. Find the area of the trapezoid.

loris [4]

Answer:

110 in²

Step-by-step explanation:

<u>Area of trapezoid formula:</u>

A = (b₁ + b₂)h/2

<u>Substitute the values on the sketch and find the area:</u>

A = (9 + 13)*10/2 = 110 in²

8 0

2 years ago

Please helppp!! ill give brainliest <333

hichkok12 [17]

Answer: Area: $D. 32\frac{6}{20}$

Step-by-step explanation:

Step 1: Convert the Expressions

$4\frac{3}{4}*6\frac{4}{5}$

$\frac{19}{4}*\frac{34}{5}$

Step 2: Reduce the Numbers

$\frac{19}{4}*\frac{34}{5}$

$\frac{19}{2}*\frac{17}{5}$

Step 3: Multiply

$\frac{19}{2}*\frac{17}{5}$

$\frac{323}{10}$

Step 4: Simplify

$\frac{323}{10}$

$32\frac{6}{20}$

Please mark brainliest if this helped! :)

4 0

3 years ago

Which angles equal 91°? angles T and V angles S and U angles U and V angles S and T.

Ahat [919]

Answer:

Angles T and V

Step-by-step explanation:

5 0

2 years ago

I'm not sure how to do this please help

IgorLugansk [536]

Answer:

maria will run 1.75 more miles than her goal

Step-by-step explanation:

If you multiply 2.75 to 7 days you will get 19.25. And if you subtract it by 17.5(because that's her goal) you will get 1.75.

So the answer to this question would be:

Maria will run 1.75 more mile than her goal.

7 0

3 years ago