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3 years ago

ANSWER IT PLZ! Evaluate the expression 4² + 6 · 5² - 3³ ÷ 3² = ?

Mathematics

2 answers:

Ulleksa [173]3 years ago

7 0

Answer:

= (6×25)

= 150 - (27÷9)

= 150 - 3

= 147

Nadya [2.5K]3 years ago

4 0

Answer:

163

Step-by-step explanation:

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Minchanka [31]

Answer:

D. 20°, 60°, and 100°

Step-by-step explanation:

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D should immediately catch the eye since it has a simple 100°, and 60+20 is 80, making D the correct answer

a: 189°

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2 years ago

Find the value of:<br><br> 3 x 5²

notka56 [123]

75;
3x5x5
15x5
!!!75!!!

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2 years ago

Read 2 more answers

Hey what's <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B169%7D%20%20%5Ctimes%202" id="TexFormula1" title=" \sqrt{169} \ti

WITCHER [35]

Answer:

the square root of 169 is 13 then ×2

I hope I am correct mate

enjoy your day

#Captainpower

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2 years ago

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Use the distributive property to answer 9x19

Rus_ich [418]

Answer: 9x19=171

Step-by-step explanation:

Jon has 9times as many mm as lala has 19 more then jon.

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2 years ago

How to find variables of these #2 & #3

Lubov Fominskaja [6]

So... hmmm if you check the first picture below, for 2)

we could use the proportions of those small, medium and large similar triangles like $\bf \cfrac{small}{large}\qquad \cfrac{x}{12}=\cfrac{6}{x}\impliedby \textit{solve for "x"}
\\\\\\
\cfrac{small}{large}\qquad \cfrac{z}{18}=\cfrac{6}{z}\impliedby \textit{solve for "z"}
\\\\\\
\cfrac{large}{medium}\qquad \cfrac{y}{12}=\cfrac{18}{y}\impliedby \textit{solve for "y"}$

now.. for 3) will be the second picture below

$\bf \cfrac{large}{medium}\qquad \cfrac{x+10}{2\sqrt{30}}=\cfrac{2\sqrt{30}}{10}\impliedby \textit{solve for "x"}
\\\\\\
\textit{now, because you already know what "x" is, we can use it below}
\\\\\\
\cfrac{large}{small}\qquad \cfrac{z}{x}=\cfrac{x+10}{z}\impliedby \textit{solve for "z"}
\\\\\\
\textit{and let us use "x" again below}
\\\\\\
\cfrac{small}{medium}\qquad \cfrac{y}{10}=\cfrac{x}{y}\impliedby \textit{solve for "y"}$

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3 years ago