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1 year ago

PLEASE HELP ME WITH THIS ASAP !!

Mathematics

2 answers:

pishuonlain [190]1 year ago

7 0

Answer:

132cm^2

Step-by-step explanation:

SA of square based pyramid:

SA = 2bs + b^2

b = base

s = slant height

-> 2(6)(8) + 6^2

-> 96 + 36

= 132cm^2

IgorC [24]1 year ago

4 0

Answer:

132

Step-by-step explanation:

$tsa = {a}^{2} + 2al$

$tsa = {6}^{2} + 2(6)(8)$

$tsa = 36 + 96$

$= 132$

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6 0

2 years ago

Read 2 more answers

Find the hcf of 15a²b² and -24ab | plzzz solve

tino4ka555 [31]

Answer:

$\large \boxed{\sf \ \ \ 3\cdot a \cdot b \ \ \ }$

Step-by-step explanation:

Hello,

First of all, let's find the factors of these two numbers and I will put <u>in boxes the common factors.</u>

$15a^2b^2=\boxed{3}\cdot 5\cdot \boxed{a} \cdot a \cdot \boxed{b} \cdot b \\ \\ \\-24ab=(-1)\cdot 2 \cdot \boxed{3} \cdot 4 \cdot \boxed{a} \cdot \boxed{b}$

The Highest Common Factor (HCF) is found by finding all common factors and selecting the largest one. So, in this case, it gives

$\large \boxed{\sf \ \ \ 3\cdot a \cdot b \ \ \ }$

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

5 0

3 years ago

Add. Simplify the answer to lowest terms before entering the numerator and denominator in their boxes. 47/148+29/148

Murrr4er [49]

76/148=38/74=19/37 lowest terms

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2 years ago

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Rashid [163]

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2 years ago

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Anni [7]

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2 years ago