3 years ago

List three inequalities

Mathematics

1 answer:

Veronika [31]3 years ago

8 0

1,2,3 are the correct answers

4*1<12

4*2<12

4*3=12

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Question 10 (5 points)

Marina CMI [18]

Answer:

D) 24.5

Step-by-step explanation:

use the pythagorean theorem.

$a^{2} +b^{2}=c^{2}$

Plug in the values. $a^{2} + 25^{2} =35x^{2}$

a+ 625 = 1225

then solve for a by subtracting 625 from 1225 = 600

√600= 24.5

5 0

3 years ago

Someone please answer 28 points please answer with the right facts and the explanation thank you

Otrada [13]

Answer:

The transformation

$(x,y) \rightarrow (x-5,-y+1)$

maps triangle XYZ onto triangle X”Y”Z”.

Step-by-step explanation:

Let us take point Z on the XYZ triangle and see what sequence of transformations we have to apply to map it into the point Z''.

Now Z = (-2, 2) and Z'' = (-7, -1).

The x-coordinate goes from -2 ⇒ -7.

The y-coordinate goes from 2 ⇒ -1.

The x-coordinate is just shifted by -5; thus, $x \rightarrow x-5$ , and the y-coordinate first transforms as $y \rightarrow -y$ , and is then shifted by 1; thus, it transforms as $y \rightarrow -y+1$ .

So we have the full transformation

$(x,y) \rightarrow (x-5,-y+1)$

4 0

4 years ago

sarà needs three forth cup of dish soap to make homemade bubble solution. her measuring cup is divided into eighths.what fractio

Lesechka [4]

She will need 6/8 because 3/4 the cup is divided into 8 so we need the denominator to be 8. we multiply 4 x 2 and what every we do to the top happens to the bottom so we also multiply 3 x 2. then we see that sara needs 6/8 cups of dish soap to make her bubbles

6 0

3 years ago

Read 2 more answers

Marcus is running a science experiment in which he measures the rate at which bacteria multiply. Every 15 seconds the bacteria d

lesantik [10]

Answer:

C. 20480

Step-by-step explanation:

so the equation is (60x3) divided by 15 because there are 3 minutes and 60 seconds in each minute and the bacteria doubles every 15 seconds so when you get your answer (12) that is how many times you will double 5.

6 0

3 years ago

The sum of 45% of a number and 55% of the same number is 200. what is the number?

Ymorist [56]

.45x+.55x=200
Combine like terms
1x=200
So x is 100

Or you can do 45%+55%=100%
And 100% of 200 is 200

8 0

3 years ago

List three inequalities ​

List three inequalities