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blsea [12.9K]
2 years ago
11

63/4+3/8 Some one help meeeee !!

Mathematics
2 answers:
xz_007 [3.2K]2 years ago
8 0

Answer:

129/8

Step-by-step explanation:

hope this helps!!!

tatiyna2 years ago
5 0

Answer:

63/4= 15 3/4

63/4+3/8 = 63+1/8+3+1/8 = 64/8+4/8 = 68/8 = 8 4/8 = 8 2/4 = 8 1/2

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In the figure, AB is parallel to CD, XY is the perpendicular bisector of AB, and E is the midpoint of XY. Prove that △AEB ≅ △DEC
Makovka662 [10]

Answer:

From top to bottom:

A, J, E, B, I, C, D, G, F, H

See below for more clarification.

Step-by-step explanation:

We are given that AB is parallel to CD, XY is the perpendicular bisector of AB, and E is the midpoint of XY. And we want to prove that ΔAEB ≅ ΔDEC.

Statements:

1) XY is perpendicular to AB.

Definition of perpendicular bisector.

2) XY ⊥ CD.

In a plane, if a transveral is perpendicular to one of the two parallel lines, then it is perpendicular to the other.

3) m∠AXE = 90°, m∠DYE = 90°.

Definition of perpendicular lines.

4) ∠AXE ≅ ∠DYE.

Right angles are congruent.

5) XE ≅ YE

Definition of a midpoint.

6) ∠A ≅ ∠D.

Alternate Interior Angles Theorem

7) ΔAEX ≅ ΔDEY

AAS Triangle Congruence*

(*∠A ≅ ∠D, ∠AXE ≅ ∠DYE, and XE ≅ YE)

8) AE ≅ DE

Corresponding parts of congruent triangles are congruent (CPCTC).

9) ∠AEB ≅ ∠DEC

Vertical Angles Theorem

10) ΔAEB ≅ ΔDEC

ASA Triangle Congruence**

(**∠A ≅ ∠D, AE ≅ DE, and ∠AEB ≅ ∠DEC)

3 0
3 years ago
What is m2 <br> What is m1
Dimas [21]

Answer:

m1=105⁰, m2=75⁰

Step-by-step explanation:

m2=75⁰

m1+m2=180⁰

m1=180-75=105⁰

4 0
3 years ago
Read 2 more answers
What is the equation in point-slope from for the line that passes through the points (-3,5) and (2,-3)?
Aleks [24]

Answer:

y + 3 = -1\frac{3}{5}[x - 2]\:or\:y - 5 = -1\frac{3}{5}[x + 3]

Step-by-step explanation:

First, find the <em>rate of</em><em> </em><em>change</em><em> </em>[<em>slope</em>]:

\frac{-y_1 + y_2}{-x_1 + x_2} = m

\frac{-5 - 3}{3 + 2} = -\frac{8}{5} = -1\frac{3}{5}

Now input the slope into the Point-Slope Formula. In this formula, all negative symbols give the OPPOSITE terms of what they really are, so be EXTREMELY CAREFUL inserting the coordinates into the formula with their CORRECT signs:

y - y_1 = m[x - x_1]

y + 3 = -1\frac{3}{5}[x - 2]\:or\:y - 5 = -1\frac{3}{5}[x + 3]

I am joyous to assist you anytime.

8 0
3 years ago
25-1/2{5+4(3+2-1+3)}​
Wittaler [7]

Answer:

8\frac{1}{2}

8 0
3 years ago
Read 2 more answers
Help pls I need this done by tmr
Ivanshal [37]
2 is not divisible
3 is not divisible
4 is not divisible
5 is not divisible
6 is not divisible
9 is not divisible
And 10 is not divisible
8 0
3 years ago
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