50% of 20 is 10, 75% of 10 is 7.5. round up and you get 80%.
hope this helps you! :-)
Answer:
m<ABO = 22 deg
Step-by-step explanation:
A tangent intersects a circle at the point of tangency making a right angle with the radius drawn to that point. That means that <BAO is a right angle and measures 90 deg. That makes the other two angles of the triangle complementary with a sum of 90 deg.
m<O + m<B = 90
68 + m<B = 90
m<B = 22
Answer: m<ABO = 22 deg
The residual value when the value of x = 4 is -1, the correct option is B.
Given
Melissa collected the data in the table.
<h3>Residual value;</h3>
The difference between the observed value of the dependent variable (y) and the predicted value (ŷ) is called the residual.
The value of x= 4 then the value of residual is given by;
Here, given is 9 and the predicted value is 10 for x =4.
Substitute all the values in the formula;
Hence, the residual value when the value of x = 4 is -1.
To know more about residual value click the link given below.
brainly.com/question/15996059
Answer:
5 and 1/5
Step-by-step explanation:
it is written like this 4 and 6/10 + 6/10
so its 4 and (6+6) 12/10
12-10= 2 = 1 and 1/5
4 +1= 5
so now you have 5 and 1/5
YaYYYY hun xD
Answer:
<em>Corresponding parts are congruent</em>
<h3>ΔGHF ≅ ΔGHL</h3>
<u>Congruent parts:</u>
Sides
- GH ≅ GH, HF ≅ HL, GF ≅ GL
Angles in simple form
- ∠H ≅ ∠H, ∠F ≅ ∠L, ∠G ≅ ∠G
Angles in full format
- ∠GHF ≅ ∠GHL, ∠GFH ≅ ∠GLH, ∠FGH ≅ ∠LGH
----------------------------------------------------------------------------------
<h3>ΔWXY ≅ ΔDCY</h3>
<u>Congruent parts:</u>
Sides
- WX ≅ DC, XY ≅ CY, WY ≅ DY
Angles in simple form
- ∠X ≅ ∠C, ∠Y ≅ ∠Y, ∠W ≅ ∠D
Angles in full format
- ∠WXY ≅ ∠DCY, ∠WYX ≅ ∠DYC, ∠XWY ≅ ∠CDY
----------------------------------------------------------------------------------
<h3>ΔCBD ≅ ΔJKL</h3>
<u>Congruent parts:</u>
Sides
- CB ≅ JK, BD ≅ KL, CD ≅ JL
Angles in simple form
- ∠B ≅ ∠K, ∠D ≅ ∠L, ∠C ≅ ∠J
Angles in full format
- ∠CBD ≅ ∠JKL, ∠CDB ≅ ∠JLK, ∠BCD ≅ ∠KJL
