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3 years ago

Please help me Aspa Plaease

Mathematics

1 answer:

Natasha_Volkova [10]3 years ago

7 0

She need 3 bags since the area of the triangle is base x height /2
Area 20*6=120
120/2=60
60/20= 3 since each bag covers 20m^2

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Can someone solve this with steps cause idk how to solve the radicals

IceJOKER [234]

$\bf 343^{\frac{2}{3}}+36^{\frac{1}{2}}-256^{\frac{3}{4}}\qquad \begin{cases}
343=7\cdot 7\cdot 7\\
\qquad 7^3\\
36=6\cdot 6\\
\qquad 6^2\\
256=4\cdot 4\cdot 4\cdot 4\\
\qquad 4^4
\end{cases}\\\\\\ (7^3)^{\frac{2}{3}}+(6^2)^{\frac{1}{2}}-(4^4)^{\frac{3}{4}}
\\\\\\
\sqrt[3]{(7^3)^2}+\sqrt[2]{(6^2)^1}-\sqrt[4]{(4^4)^3}\implies \sqrt[3]{(7^2)^3}+\sqrt[2]{(6^1)^2}-\sqrt[4]{(4^3)^4}
\\\\\\
7^2+6-4^3\implies 49+6-64\implies -9$

to see what you can take out of the radical, you can always do a quick "prime factoring" of the values, that way you can break it in factors to see who is what.

8 0

3 years ago

Choose the missing step in the given solution to the inequality −6x − 10 > 14 + 2x. −6x − 10 > 14 + 2x _______________ −8x

Vanyuwa [196]

-6x - 10 > 14 + 2x

-8x - 10 > 14 THIS IS THE MISSING STEP

-8x > 24

$\frac{-8x}{-8}$ $\frac{24}{-8}$

x < -3

Answer: x < -3

8 0

3 years ago

Describe how you will subtract to find the difference of 604-357

Elza [17]

Answer:

just subtract it

Step-by-step explanation:

604-357=247

6 0

3 years ago

Read 2 more answers

9. $10.542 rounded to the nearest hundredths place is $ _______

andrew11 [14]

Answer:Answer:$10.54

<h2>( I need 20 characters)</h2><h2></h2>

5 0

3 years ago

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What is the product? Enter your answer as a fraction, in simplified form, in the box. −1/4⋅(−6/11)

ivann1987 [24]

Answer:

3/22

Step-by-step explanation:

-1/4 . (-6/11)

You have to multiply the signs: As both are negative, the result will be positive.
You have to multiply the numbers in the top part (numerators) and the numbers in the bottom part (denominators)

1 . 6 / 4 . 11 = 6/44

Finally, you must simplify the answer by dividing both numbers among the same divisor, in this case the number is 2

6÷2 / 44÷2 = 3/22

4 0

3 years ago