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kvv77 [185]
3 years ago
9

How would I solve for this?

Mathematics
1 answer:
Mariulka [41]3 years ago
7 0
I couldn’t read your hand writing I hope that was a z...not a 2...anyway the explanation is that you use a calculator

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HELP ME WITH ALL OF THESE ASAP i will give BRAINEST
lana66690 [7]

Answer:

The first is true.

8 · 21 = 168

The second is false.

The third is false.

The fourth is true.

Step-by-step explanation:

4 0
3 years ago
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Ruby is making three tablecloths. He has 10 yards of fabric. How many yards of fabric will he use to make each tablecloth?
Ray Of Light [21]
If he will be making each tablecloth of equal size, then they will be 3 1/3 yards each, also could be shown as 10 feet, because 10 ÷ 3 = 3 1/3.
Hope this helps!
6 0
3 years ago
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What is the product of 5the square root of 3. • 4the square root of 15.? Simplify if possible. 60the square root of 5. 20the squ
svp [43]
Correct Answer: 60 \sqrt{5}

We are to find:

5 \sqrt{3} *4 \sqrt{15}

Multiplying and simplifying the radicals, we get:

20 \sqrt{45}  \\  \\ 
=20 \sqrt{9*5}  \\  \\ 
=20*3 \sqrt{5}  \\  \\ 
=60 \sqrt{5}
4 0
3 years ago
Read 2 more answers
Need help with this find the value of x
dolphi86 [110]
Answer: x = √58
Decimal: 7.6157710 (Not Rounded)

Explanation: Using pythagorean theorem because it’s used for right triangle when mostly trying to find the hypotenuse.

3^2 + 7^ = c^2
6 0
2 years ago
Which method is valid for proving that two circles are similar?
tatuchka [14]

'a',  'c', and  'd'  are true for any two circles.  That's because
ALL circles are similar.  You don't need to prove it.  The question
is weird.


4 0
3 years ago
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