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Blizzard [7]
3 years ago
10

I will mark brainliesttt!

Mathematics
2 answers:
Ahat [919]3 years ago
3 0

Answer:

d = 52

Step-by-step explanation:

The two angles form a straight line so they are supplementary

Supplementary angles add to 180

d+128 = 180

Subtract 128 from each side

d+128-128 = 180-128

d = 52

alex41 [277]3 years ago
3 0

Answer:

52

Step-by-step explanation:

so to solve this one, you have to get the value of d.

for this you need to first subtract the given angle from 180.

180-128=52

that is the value of d :) if u need any more help post a question, ill follow you!

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blondinia [14]

The equation of a line that is parallel to 3x=4y and has the same y-intercept as 2x-3y=6 is:

y = (3/4)*x - 2

<h3></h3><h3>How to get the equation of the line?</h3>

A general linear equation is written as:

y = a*x + b

Where b is the y-intercept and a is the slope.

Such that two lines are parallel if the lines have the same slope but different y-intercepts.

So, if we want to have a line parallel to:

3x = 4y

y = (3/4)*x

Then the slope must be 3/4.

And the line must have the same y-intercept than:

2x - 3y = 6.

We can rewrite that to get:

-3y = 6 - 2x

y = (6/-3) + (2/3)*x

y = (2/3)*x - 2

So this linear equation has a y-intercept equal to -2, then our linear equation is:

y = (3/4)*x - 2

If you want to learn more about linear equations:

brainly.com/question/14323743

#SPJ1

3 0
2 years ago
What is the prime factorization for 36?<br> A. 22x32<br> B. 2x3x6<br> C. 6x6
ICE Princess25 [194]

Answer:

c. 6x6

Step-by-step explanation:

because 6x6 is =36

3 0
3 years ago
Read 2 more answers
How many questions will the equation 5(3x-9)=(6x+9) have
Delicious77 [7]
What do you mean?????????????
8 0
3 years ago
The following is an incomplete paragraph proving that the opposite sides of parallelogram ABCD are congruent:
Setler [38]

Answer:

The sentence which accurately completes the proof is: "Triangles BCA and DAC are congruent according to the Angle-Side-Angle (ASA) Theorem." ⇒ 2nd answer

Step-by-step explanation:

Let us revise the cases of congruence

  • SSS ⇒ 3 sides in the 1st Δ ≅ 3 sides in the 2nd Δ
  • SAS ⇒ 2 sides and including angle in the 1st Δ ≅ 2 sides and including angle in the 2nd Δ
  • ASA ⇒ 2 angles and the side whose joining them in the 1st Δ ≅ 2 angles and the side whose joining them in the 2nd Δ
  • AAS ⇒ 2 angles and one side in the 1st Δ ≅ 2 angles and one side in the 2nd Δ
  • HL ⇒ hypotenuse leg of the 1st right Δ ≅ hypotenuse leg of the 2nd right Δ  

In Parallelogram ABCD

∵ Segment AB is parallel to segment DC

∵ Segment BC is parallel to segment AD

- Construct diagonal A C with a straightedge

In Δs BCA and DAC

∵ AC is congruent to itself ⇒ Reflexive Property of Equality

∵ ∠BAC and ∠DCA are congruent ⇒ Alternate Interior Angles

∵ ∠BCA and ∠DAC are congruent ⇒ Alternate Interior Angles

- AC is joining the congruent angles

∴ Δ BCA is congruent to Δ DAC by ASA Theorem of congruence

By CPCTC

∴ AB is congruent to CD

∴ BC is congruent to DA

The sentence which accurately completes the proof is: "Triangles BCA and DAC are congruent according to the Angle-Side-Angle (ASA) Theorem."

3 0
3 years ago
The diagonals of a rhombus are 7cm and 12cm long. Find the area of the rhombus.
alex41 [277]

i think its pi because im smarts thats why

8 0
3 years ago
Read 2 more answers
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