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3 years ago

14

Can you guys help me please

1 answer:

Lemur [1.5K]3 years ago

4 0

C. 7 cm the first triangle is twice the size of the second

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3 years ago

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Answer? 225 or 300?

saveliy_v [14]

-7(x+y=525)-7
3x+7y=2775

-7x-7y=-3675
3x+7y=2775

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Answer is c

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3 years ago

Which expression is equivalent to 6x^5 z^3 4x^4 z^2

Delicious77 [7]

Answer:

24x^9*z^5

Step-by-step explanation:

combine coefficients and add exponents for like terms

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3 years ago

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2log(x-3)+1=5<br><br> can someone explain how to solve for x?

Brums [2.3K]

$\bf 2log(x-3)+1=5\iff 2log_{10}(x-3)+1=5\\\\\\ 2log_{10}(x-3)=4
\\\\\\
log_{10}(x-3)=\cfrac{4}{2}\implies log_{10}(x-3)=2\\\\
-----------------------------\\\\
{{ a}}^{log_{{ a}}x}=x\impliedby \textit{using this cancellation rule}\\\\
-----------------------------\\\\
10^{\cfrac{}{}log_{10}(x-3)}=10^2\implies x-3=10^2\implies x=100+3$

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3 years ago

Shari had six dimes and nine nickels.Did she have enough money to buy a $0.99 pack of gum

Flura [38]

Answer:yes she does cauce she has 1.05

Step-by-step explanation:

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3 years ago

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