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3 years ago

I need help pls and thank you

Mathematics

1 answer:

givi [52]3 years ago

5 0

Answer:

The two triangles are congruent by SAS criteria

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Answer: is it B.

Explanation:

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3 years ago

Find the result of 765 times 95 divided by 5? please help me

Marizza181 [45]

Answer:

14,535

Step-by-step explanation:

765 times 95 : 765 x 95 = 72,675

divided by 5 : $\frac{ 72,675}{5} = 14,535$

Let me know if you want an even more in-depth answer

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2 years ago

Prove that can you please prove and explain it plz

Alexandra [31]

Answer:

Step-by-step explanation:

LHS = Sin² ∅ + Sin² ∅*tan² ∅

= Sin² ∅ [1 + tan² ∅ ] {Sec² ∅ - tan² ∅ = 1}

= Sin² ∅ *Sec² ∅

= Sin² ∅ * $\frac{1}{Cos^{2} }$

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8 0

3 years ago

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Devisibility rules for 3, 6, and 9

fenix001 [56]

Answer:

★ Divisibility rule for 3 -

If the sum of all the digits divisible by 3 then the number is divisible by 3.

Here, we take an example for better understanding -

Example 1 - 3525

Add up the digits - 3 + 5 + 2 + 5

→ 15

As, 15 is divisible by 3. So, 3525 is a factor of 3.

★ Divisibility rule for 6 -

A number is to be divisible by 6 , if the number is also divisible by 2 and 3.

Example 2 - 132

Add up the digits = 1 + 3 + 2 = 6

As, 6 is divisible by 2 and it's also divisible by 3. Then, 132 is a factor of 6.

★ Divisibility rule for 9 -

If the sum of all the digits is divisible by 9 then the number is divisible by 9. Just like we'd in 3.

Example 3 - 1052

Add up the digits - 10 + 5 + 2 = 17

As, 17 is not divisible by 9. So, 1052 is also not divisible by 9.

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3 years ago

Which set of number is only made up of integers?

Rashid [163]

Answer:

It is D (-23, -7, 5, 9, 190)

Step-by-step explanation:

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3 years ago

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