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prohojiy [21]
3 years ago
10

I’m confused on this one

Mathematics
1 answer:
omeli [17]3 years ago
6 0

a - the leg lengths

h - the hypotenuse length

We use the Pythagorean theorem:

h^2=a^2+a^2\\\\h^2=2a^2\to h=\sqrt{2a^2}\\\\h=\sqrt2\cdot\sqrt{a^2}\\\\h=a\sqrt2

Substitute the value of h = 10:

a\sqrt2=10\ \ \ |\cdot\sqrt2\\\\2a=10\sqrt2\ \ \ |:2\\\\a=5\sqrt2

Answer: 5sqrt(2)

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Elena L [17]
Sixteen divided by four equals 64
4 0
3 years ago
Read 2 more answers
Point P’(5,-4) is the image of point(2,3) under a translation what is the image of 6,-2 under the same translation
Gre4nikov [31]

Answer:

C

Step-by-step explanation:

(2,3) to (5,-4) its (3,-7) so you jus add (3,-7) to (6,-2) and it gives you (9,-9)

I dont know if it makes sense but yea

5 0
3 years ago
Help me pls !!!!!!!!
svp [43]

Answer:

64^\frac{1}{12}

Step-by-step explanation:

\sqrt[4]{64}

has the meaning of 64^\frac{1}{4}

That means that what you have is

64^\frac{1}{4}*^\frac{1}{3}

which means that your final answer is

64^\frac{1}{12}

That would be the answer that I try first. In fact the question is set up in such a way that I would ignore the fact that 64^(1/3) = 4

7 0
4 years ago
A rectangular board measures 126 cm by 90 cm it can be divided into squares of equal size. Find the least number of squares the
Nat2105 [25]
A square has the same width and height, so find the gcd of 90 and 126. Here are there factors:
90:1,2,3,5,9,10,15,18,30,45,90
126:2,3,6, 7,9,14,18,21,42,63,126
18 is the largest in both so the number of squares will be
90/18 * 126/18
= 5*7 = 35
6 0
3 years ago
Ming and Lisa each improved their yards by planting daylilies and ornamental grass. They bought their supplies from the same sto
Arada [10]

Answer:

Step-by-step explanation:

If the cost of 1 day lilies is 9 and the cost of bunch is 4

So ming spent = 3 x 9 + 4 x 8 = 59

Lisa spent = 5 x 9 + 4 x 8 = 77

So the cost of 1 day lilies is 9$ and 1 bunch is 4$

4 0
3 years ago
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