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Sunny_sXe [5.5K]
3 years ago
15

Calculate the size of angle x. the sides are 8cm, 11cm and 15cm

Mathematics
2 answers:
klio [65]3 years ago
8 0

Answer: 19.93

Step-by-step explanation:

LiRa [457]3 years ago
7 0
The answer is 19.93 hope this helps you
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30 yd wide and 50 yd long find the length of the diagonal
Troyanec [42]
It's the same as finding the hypothenuse of a right triangle. Let c be the hypothenuse.

30 squared+ 50 squared= c squared.

900+ 2500= c squared
3400= c squared

Then find the square root of 3400 and that will equal c.

So, depending in what form the teacher was the answer. The answer will be square root of 3400 ft squared or 58.3 ft squared.
8 0
3 years ago
Find the greatest common factor of 14 and 28​
Over [174]
The greatest common factor of 14 and 28 is 14
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Graph this compound inequality: x 9.8
Snezhnost [94]
Graph it
On the right side of the graph , go up 9 and go left 8
4 0
3 years ago
Uss the distributive property to write an equivalent expression for 21p + 35q
Mama L [17]
Hey there!
It looks like we're factoring.
I always like to think of factoring as the opposite of the distributive property, and you'll see why.
First, we have to <em>factor</em> out a common <em>factor</em> from 21p and 35q, which we'll use as 7.
7 times 3p = 21p and 7 times 5q = 35q
Using our distributive property which is defined as:
a(b+c) = ab+ac we have:
7(3p + 5q)
Multiply it out and you'll get 21p and 35q.
Hope this helps!
7 0
3 years ago
Find the slope of the line passing through the points (7,-8) and (1,2). No decimals please.
snow_tiger [21]

Answer:

- 5/3

Step-by-step explanation:

slope \:  =  \frac{ - 8 - 2}{7 - 1}  =  \frac{ - 10}{6}  =  -  \frac{5}{3}  \\

4 0
3 years ago
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