Mathematics, 22.12.2019 05:31, mandilynn22

In two or more complete sentences, explain what additional information is needed to prove triangle ces congruent to triangle rst.

im confused

Answers: 3

Show answers

Answers

We already know that angles ECS and TRS are congruent, because they are both right angles (given). We also know that angles CSE and RST are congruent because they are vertical angles and vertical angles are always congruent. That gives us two sets of congruent angles. We just need to know something about one pair of sides to prove the two triangles congruent to each other. I do question the order of the letters in the names of the triangles--if that's really the order the letters are written in the problem, then we would need to know that ES is congruent to RT or that CS is congruent to ST. If the order of the letters of the names of the triangles is a little different we would need to know that CS is congruent to RS or that any of the other sides that appear to match are actually congruent.

answered: probablyacommunist

To prove that triangle CES is congruent to RST, we can determine it through the following comparisons: (1) SAS (Side-Angle-Side): If two pairs of sides of two triangles are equal in length, and the included angles are equal in measurement, then the triangles are congruent. (2) SSS (Side-Side-Side): If three pairs of sides of two triangles are equal in length, then the triangles are congruent.

answered: Guest

i need a diagram

step-by-step explanation:

answered: Guest

answer: integers are just whole numbers: positive, negative, and zero.

i = {-∞, -2, -1, 0, 1, 2, 3, ∞}

let x = 1st integer

let y = 2nd integer

x = 3y + 17 {equation 1}

xy = -24 {equation 2}

substitute 3y+17 in place of x n equation 2

and solve for y.

(3y+17)y = -24

3y2 + 17y = -24

3y2 + 17y + 24 = 0

from quadratic equation:

y = [-17±√(172-4(3)(24))]/(2(3))

y = (-17 ±√1)/6

y = (-17+1)/6 or y = (-17-1)/6

y = -16/6 or y = -18/6

y = -2 2/3 or y = -3

since we are dealing with

y = -3

x = 3y+17 = -9+17 = 8

the integers are -3, 8

step-by-step explanation:

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:30, errr5529

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry. how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.

Answers: 3

continue

Mathematics, 21.06.2019 22:30, miami158999

Agallon of apple juice cost $7 a pack of eight 4.23oz box of apple juice $2.39 which is a better deal

Answers: 1

continue

Mathematics, 21.06.2019 22:40, alex43079

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x

Answers: 3

continue

Mathematics, 21.06.2019 23:30, haybaby312oxdjli

Line u passes through points (-52, -18) and (-29, 53). line v passes through points (90, 33) and (19, 56). are line u and line v parallel or perpendicular?

Answers: 1

continue

Do you know the correct answer?

In two or more complete sentences, explain what additional information is needed to prove triangle c...