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gtnhenbr [62]
3 years ago
7

Help? :,) I know it might look easy but not for me!!

Mathematics
1 answer:
ehidna [41]3 years ago
3 0
The answer is c = 11mm
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Suppose a triangle has two sides of length 33 amd 37, and that the angle between these two sides is 120°. What is the length of
jeka57 [31]

Answer:

c = 60.65 cm

Step-by-step explanation:

Given that,

The two sides of a triangle are 33 cm and 37 cm.

The angle between these two sides is 120°.

We need to find the length of the third side of the triangle. Let c is the third side. Using cosine rule,

c^2=a^2+b^2-2ab\cos C

a = 33 cm, b = 37 cm and C is 120°

So,

c^2=(33)^2+(37)^2-2\times 33\times 37\cos (120)\\\\c=60.65\ cm

So, the length of the third side of the triangle is 60.65 cm.

7 0
3 years ago
Y – 4 = 20 A. The difference between a number and 4 is 20. B. The product of a number and 4 is 20. C. A number combined with 4 i
Rama09 [41]

Answer:

A

Step-by-step explanation:

Subtraction means "difference".  The only choice there that has the word "difference" in it is choice A.  

3 0
3 years ago
Mixed numbers greater than 6 but less than 7 use an interval of 1/6 between each pair of numbers
GaryK [48]

Answer:

[6\frac{1}{6},6\frac{1}{3},6\frac{1}{2},6\frac{2}{3},6\frac{5}{6}]

Step-by-step explanation:

we have the compound inequality

6 < x < 7

where

x is a mixed number

so

The solution for the compound inequality are the numbers

[6\frac{1}{6},6\frac{2}{6},6\frac{3}{6},6\frac{4}{6},6\frac{5}{6}]

Simplify the numbers

[6\frac{1}{6},6\frac{1}{3},6\frac{1}{2},6\frac{2}{3},6\frac{5}{6}]

5 0
3 years ago
Joe's Hot Dog Stand is only open for lunch. Of today's sales, 26% came from selling plain hot dogs. Since the hot dog stand made
Alex_Xolod [135]
$45.50 ÷ 26% = $175

Total sales for the day is $175.
3 0
3 years ago
if 2 more students took the math test and both made a score of , what would the picture graph look like?
Sindrei [870]
I think it would be a dot graph
3 0
3 years ago
Read 2 more answers
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