All categories

2 years ago

What is the area of the triangle? 10 12 13

Mathematics

1 answer:

lukranit [14]2 years ago

5 0

Answer:

Can you explain the base and the height of the triangle so I can help you?

Step-by-step explanation:

You might be interested in

Which of the following transformations preserves orientation, but does NOT preserve congruence?

AlexFokin [52]

Reflection does not preserve orientation.
Dilation (scaling), rotation and translation (shift) do preserve it.

7 0

4 years ago

A) Rationalise the denominator of<br> 20/root 10<br> Give your answer in its simplest form.

denis-greek [22]

‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎ $\bigstar \boxed{\large\bf{\leadsto 2\sqrt{10}}}$

__________________________________________

$\large\bf{Here,}$

‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎ $\large\bf{⟹\frac{20}{\sqrt {10}}}$

❒ Multiply the numerator and denominator by $\bf{\sqrt{10}}$

‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎ $\large\bf{⟼\frac{20}{\sqrt{10}}\times\frac{\sqrt{10}}{\sqrt{10}}}$

‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎ $\large\bf{⟼\frac{20\sqrt{10}}{(\sqrt{10})^2}}$

‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎ $\large\bf{⟼\frac{20\sqrt{10}}{10}}$

‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎ $\large\bf{⟼2\sqrt{10}}$

5 0

3 years ago

Read 2 more answers

Apply the Distributive property to rewrite 2(6-x)=3. Choose the correct answer below? *

photoshop1234 [79]

Answer:

12 -2x =3

Step-by-step explanation:

2(6-x)=3.

Distribute

2*6 -2*x = 3

12 -2x =3

4 0

3 years ago

Read 2 more answers

Need ASAP if you don’t know the answer don’t answer

gogolik [260]

Answer:

254.47

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

I need help with this problem y=5x-3

defon

Answer:

Slope= 5

y intercept= (0,-3)

Step-by-step explanation:

3 0

3 years ago