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Alex787 [66]
3 years ago
15

Geometry please help

Mathematics
2 answers:
const2013 [10]3 years ago
8 0

Answer:

<h2><em><u>Option C</u></em></h2>

Step-by-step explanation:

<u>Make an equation to solve for </u><u><em>x</em></u><u>.</u>

10x=90+10

<u>Then solve.</u>

<u />

10x=90+10

10x=100

x=10

So the answer is <em>x=10</em>.

Ivahew [28]3 years ago
7 0

Answer:

Option 3) x = 10

Step-by-step explanation:

Since each of it's angle has a measure of 90 degrees, So,

=> 10x-10 = 90

=> 10x = 90+10

=> 10x = 100

Dividing both sides by 10

=> x = 10

You might be interested in
An empty cubical carton is side 7cm. Can you fill 1000 cubes of side 1cm in it ?
Shalnov [3]
An empty cubical carton of side 7cm has the volume:
7 x 7 x 7 = 343cm³

A cube of side 1cm has the volume:
1 x 1 x 1 = 1cm³

From this, we can see that a 1000 cubes of side 1cm has the volume:
1000 x 1cm³ = 1000cm³

But we know that the cubical carton of side 7cm only has a volume of 343cm³.

Since 1000cm³ > 343cm³,
you cant fill 1000 cubes of side 1cm in such a carton.

TL;DR
No

Hope this helps
8 0
2 years ago
Find the mean, median, and mode of 14, 15, 3, 15, 14, 14, 18, 15, 8, 16.
klemol [59]

Answer:

mean: 13.2 (average)

median: 14.5 (Center)

mode: 14 and 15 (because data is bimodal so there are two modes

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Which function has zeros at x=-2 and x=5?
Licemer1 [7]

Answer:

x^{2} - 3x - 10

Step-by-step explanation:

To start, lets form our polynomial factors from our zeroes.

x = -2

x + 2 = 0

x = 5

x - 5 = 0

Now lets put these into factored form by moving them into parenthesis and multiplying them with each other!

(x+2)(x-5)

We can start moving them out! I am going to use FOIL, but you could also use distributive or any other method/property.

x · x = x²

x · -5 = -5x

x · 2 = 2x

2 · 5 = 10

Now lets put our terms into our polynomial function, based on the order of the powers.

x^{2} - 3x - 10

We are done! Hope this helps!

7 0
3 years ago
What is the quotient of 3/4 divided by 1/5?<br> The quotient is <br> 3 and ___________
Zanzabum

Answer:

The quotient is  3 and \frac{3}{4}.

Step-by-step explanation:

To find the quotient of the division (which is just the solution, really), we have to solve the division itself:

\frac{\frac{3}{4}}{\frac{1}{5}}

= \frac{3 \cdot 5}{1 \cdot 4}

= \frac{15}{4}

Now that we know the quotient, we can look at the question itself to find it requires from us an answer with a whole number in it.

Therefore, we transform the fraction as thus:

\frac{15}{4}

= 3 \frac{3}{4}

Therefore, the final answer is 3 and \frac{3}{4}.

Hope this helped!

3 0
2 years ago
Read 2 more answers
1
Sholpan [36]

Answer:

A. 10, 15, 15, 18, 22, 25, 28, 35, 36

Step-by-step explanation:

Stem and leaf plot

1    |     0 5 5 8

2   |     2 5 8

3   |    5 6

Example : 1 | 0 means 10

So, considering the examples :

1    |     0 5 5 8

10,15,15,15,18

2   |     2 5 8

22,25,28

3   |    5 6

35,36

So, the data set is 10,15,15,15,18,22,25,28,35,36

So, Option A is true

3 0
3 years ago
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