Answer:
-x + 20
Step-by-step explanation:
13-x+3+4
13 - x + 3 - 3 = 4 + 3
13 - x = 7
= -x + 7 + 13
<u>=</u><u> </u><u>-</u><u>x</u><u> </u><u>+</u><u> </u><u>2</u><u>0</u>
<h3>#Carry on Learning</h3>
Answer:
Step-by-step explanation:
Supplementary angles are two or more angles that add up to give the measure of angle on a straight line (i.e 
).
It can be deduced from the given question that;
1. <1 and <2 are supplementary, also <1 and <3 are supplementary. Reason: as given in the question.
2. Given statements: m<1 + m<2 = , and m<1 + m<3 = . The reason is the definition of supplementary angles.
3. Statement: m<2 = m<3. The reason is a transitive property.
4. Statement: m<1 + m<2 = m<1 + m<3. The reason is subtraction property of equality.
5.Given statement: <2 ≅ <3. The reason is that definition of congruent angles.
Therefore, <2 ≅ <3.
The answer is 156 when I added all the amounts up
The angles in the other quadrilaterals that are congruent to angle C are: b. angle E and angle K.
<h3>What are Congruent Quadrilaterals?</h3>
Congruent quadrilaterals are quadrilaterals that have corresponding sides that are congruent and also corresponding angles that are congruent and equal to each other.
If two or more quadrilaterals are congruent, they have the same shape and size.
Given that the three quadrilaterals in the image are congruent to each other, all their corresponding angles would also have the same angle measures.
Angle C in quadrilateral ABCDE corresponds to angles E and K in the other two quadrilaterals. Therefore, the angles in the other quadrilaterals that are congruent to angle C are: b. angle E and angle K.
Learn more about congruent quadrilateral on:
brainly.com/question/19756804
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Answer: 4.8cm^3
Step-by-step explanation:
2020 edge
