All categories

4 years ago

Sandra calculated the missing side length of one of these triangles using the Pythagorean Theorem. Which triangle is it?

Mathematics

2 answers:

marishachu [46]4 years ago

6 0

The answer is letter D. For Sure

Luden [163]4 years ago

3 0

I think it's D. Hope this helps! Let me know if it's correct.

You might be interested in

Check all of the proper units of weight in the metric system.

MissTica

Gram and milligram are in the metric system and are for weight. Pound is the United States system and kiloliter measures liquids

4 0

3 years ago

Add - (remember only like terms can be combined when add/subtract) (3x + 5) + (2x - 8)

Afina-wow [57]

Answer:

5x-3

Step-by-step explanation:

(3x + 5) + (2x - 8)

3x+5+2x-8

Bringing the like terms together,

3x+2x+5-8

5x-3

7 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Clarge%20%5Cred%7B%5Cfrak%7B%20Question%7D%7D" id="TexFormula1" title=" \large \red{\frak

lbvjy [14]

Answer:

$\sf \: \fbox{Option C) \: The salary of B is 6000₹}$

Step-by-step explanation:

Let the salary or A is x and salary of B is y.

now,

Condition one,The sum of 3/4th of A’s salary and 5/3rd of B’s salary is ₹16,000.

writing above statement in equation form,

$\sf \frac{3x}{4} + \frac{5y}{3} = 16000$

Multiplying above equation with twelve,

$\sf \frac{3x}{4} + \frac{5y}{3} = 16000 \\ \sf \frac{12 \times 3x}{4} + \frac{12 \times 5y}{3} = 16000 \times 12 \\ \sf \fbox{9x + 20y = 192000} \rightarrow eq. 1$

and condition two,

The difference of their salaries is ₹2000

$\sf \: x - y = 2000$

Multiplying above equation with 20

$\sf \fbox{\: 20x -20y = 40000} \rightarrow eq.2$

On adding equation 1 and equation 2,

$\sf9x + \cancel{20y} = 192000 \\ \sf 20x - \cancel{20y} = 40000 \\ \hline \sf 29x + 0y = 232000 \\ \sf x = \frac{232000}{29} \\ \sf \: \fbox{x = 8000₹}$

Substituting the value of x in,

$\sf \: x - y = 2000 \\ \sf \: 8000 - y = 2000 \\ \sf \: y = 8000 - 2000 \\ \sf \fbox{y = 6000₹}$

$\sf \: \fbox{The salary of B is 6000₹}$

Thanks for joining brainly community!

5 0

2 years ago

Help help help help math math math

olasank [31]

Answer:

27 in²

Step-by-step explanation:

The area (A) is calculated as

A = πr² ( r is the radius ) , then

A = π × 3² = 3 × 9 = 27 in²

5 0

3 years ago

ILL GIVE 50 POINTS

Burka [1]

Answer:

Option 3 is right

Start at the origin. Move 3 and one-half units down because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between -3 and -4. Move 2 units right because the y-coordinate is -2.

Hope this helps:)

5 0

3 years ago

Read 2 more answers