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valentinak56 [21]

2 years ago

10

If a is equal to 2 + root 3 upon 2 minus root 3 and b is equal to 2 minus root 3 upon 2 + root 3 then what is the value of a squ

are + b square + ab

1 answer:

natulia [17]2 years ago

8 0

<em>1</em><em>9</em><em>5</em>

Step-by-step explanation:

hxjhxjxhcbhshshsgshnxgshjsjkabshzikndbxhdhjsnsvdvgxhxjsjjsv

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What is the value of x ?

jolli1 [7]

Answer:

x=3

Step-by-step explanation:

180-120=60

60+15x+5+22x+4=180

69+37x=180

37x=111

x=3

4 0

3 years ago

How do you do simple algebra

n200080 [17]

Know the order of operations. However, one of the trickiest things about solving an algebra<span> equation as a beginner is knowing where to start. Luckily, there's a specific order for solving these problems: first </span>do<span> any math operations in parentheses, then </span>do<span> exponents, then multiply, then divide, then add, and finally subtract</span>

8 0

3 years ago

1/2 Divided by 3/4 = explain

xeze [42]

$\huge{\green {\sf \underline{Answer:}}}$

______________________________________

Step 1:

$\frac{1}{2} \div \frac{3}{4}$

Write the equation

______________________________________

step 2:

$\frac{1}{2} \times \frac{4}{3}$

due to reciprocal 4 comes up and 3 comes down

______________________________________

step 3:

$\frac{2}{3}$

divide 4 with 2

______________________________________

step 4:

$0.667$

finally we get 0.667

______________________________________

⚡final answer:

0.667✓

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hope it helped you:)

have a nice day!

6 0

3 years ago

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Find the distance between the two points given

Hunter-Best [27]

Answer:

6√2

Step-by-step explanation:

from the graph the coordinates of the points are (2, 5) and (- 4, -1)

the distance is d= √(x2-x1)²+(y2-y1)² = √(-4-2)²+(-1-5)²=√72 = √2*2*2*3*3= 6√2

8 0

2 years ago

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murzikaleks [220]

Check the picture below.

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3 years ago

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