3 years ago

I want to be smart at school and I am getting really for the test too.

Mathematics

1 answer:

kicyunya [14]3 years ago

4 0

Great job was is you strategies

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Anastaziya [24]

Answer:

Part 3: 9 Dogs

Step-by-step explanation:

It says that the ratio they want you to put it in is dogs/students, so dogs are x, and students are y, so if there are 4 students for every dog, 36 students would require 9 dogs

And if the roles were switched it would be students x, dogs y, and there would be 9 students for 36 dogs :D

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3 years ago

What is 935 38/92 rounded to the nearest ten?

allochka39001 [22]

93,538 / 92 rounded is 1,020

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3 years ago

Work out th following in standard form 3000 x 5000

Sedaia [141]

5x10^3 is the answer

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3 years ago

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Given that ABCD is a rhombus, find the value of x.<br> (X+14)

Kay [80]

Answer:

option B. $x=38^o$

Step-by-step explanation:

we know that

1) The two diagonals of a rhombus are perpendicular

2) The sum of the interior angles in any triangle must be equal to 180 degrees

Let

O ----> the intersection point of the diagonals of the rhombus

In the right triangle OAD

$x^o+(x+14)^o+90^o=180^o$

solve for x

$x^o+(x+14)^o=90^o$

$2x=90^o-14^o$

$2x=76^o$

$x=38^o$

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3 years ago

Your cell phone plan allows you 400 minutes per month so far this month you have used 265 minutes and you have 7 days left write

kati45 [8]

7x + 265 ≤ 400
Hope this helps!

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3 years ago