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Montano1993 [528]
2 years ago
15

What is the slope of the line passing through (1, 2) and (3, 3)?

Mathematics
1 answer:
enot [183]2 years ago
8 0

Answer:

Slope is 1/2

Step-by-step explanation:

Using the slope formula y₂-y₁/x₂-x₁

(x₁,y₁) and (x₂,y₂) → (1,2) and (3,3)

So...

3-2=1

3-1=2

1/2

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Given: WY=ZX<br><br> A is the midpoint of WY.<br><br> A is the midpoint of ZX.<br><br> Prove: WA =ZA
navik [9.2K]

Answer:

Given information: WY=ZX, A is the midpoint of WY and A is the midpoint of ZX.

To prove :  WA =ZA

Proof:

A is the midpoint of WY, it means A divides WY in two equal parts.

WA=AY

So, WY is twice of WA.

WY=2WA            .... (1)

A is the midpoint of ZX, it means A divides ZX in two equal parts.

ZA=AX

So, ZX is twice of ZA.

ZX=2ZA         ... (2)

WY=ZX                        (Given)

Substitute the values from equation (1) and (2).

2WA=2ZA

Divide both sides by 2.

WA=ZA

Hence proved.

5 0
3 years ago
What type of 3D shape is this and how do you know?
oee [108]

Answer:

a triangular prism

Step-by-step explanation:

the 2 triangles

6 0
3 years ago
(7 + X) x 8 - 4 x X = 56
devlian [24]

Answer:

12 1/4

Step-by-step explanation:

(7 + X) × 8 - 4 × X = 56

7 + X × 8 - 4 × X = 56

7 + 8X - 4 × X = 56

7 + 8X - 4X = 56

7 + 4X = 56

4X = 56 - 7

X = 49/4

X = 12 1/4

7 0
2 years ago
Factorise the following
ASHA 777 [7]

Answer:

4ny²+4n²-4n-8+y⁴-2y²

3 0
3 years ago
Which professionals most directly use geometry in their work A) accountants B)astronomers C)judges D)pharmacist E) politicians
madam [21]
Astronomers deal with objects in space, so it's most likely they would use geometry to determine how far they are, how big they are, etc.

Have a nice day! :)
3 0
3 years ago
Read 2 more answers
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