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Sergio039 [100]
4 years ago
8

Can someone help me in this plz I'll give brainlist :)

Mathematics
1 answer:
Sav [38]4 years ago
5 0
4.) y and x the line
5.) point R
6.) line z
7.) line k
8.) point B
9.) point P
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The three inside angles (A,B and C) of a right angled triangle are in the ratio 7:18:11
Anastasy [175]

This is overdetermined.  Without looking at the ratio (except for the order of the sides) the actute angles in a right triangle are complementary so the answer must be:

Answer: A=35°, C=90°, B=55°

We can do it the way they like.

7+18+11 =36

so to get 180 degrees we need to scale the ratio elements by a factor of 5.

7:18:11=35:90:55

A is the smallest.  We see C is indeed a right angle and B is complementary to A.

6 0
4 years ago
If each two complementary angles has the same measure, then each angle will equal what?​
Pavlova-9 [17]

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ok

Step-by-step explanation:

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3 years ago
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A cylinder with radius 7 and height 4 is in table,then find its volume?<br>​
Lady bird [3.3K]

Answer:

V = ≈615.75

Step-by-step explanation:

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8 0
3 years ago
Two standard number cubes (i.e., dice) each with faces numbered 1-6 are rolled. What is the probability that the product of the
xeze [42]
16= 4*4
you need to roll two 4s out of presumably 36 possibilities so 2/36 since you need one 4 and a second 4. check the total possibilities tho
3 0
4 years ago
the diagram shows a rectangle four of these rectangles are put to together as shown calculate the shaded area
yawa3891 [41]

Answer:

42cm squared

Step-by-step explanation:

You are taking 2 x 0.5cm  of the smaller sides rectangles which is 1. Then what is left is 6x7 which is 42cm squared

6 0
4 years ago
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