2 years ago

Examine parallelogram ABCD below.

Mathematics

1 answer:

gtnhenbr [62]2 years ago

6 0

Given that,

∠C = (6x-21)° and ∠A = (4x+11)°

To find,

Choose the correct option.

Solution,

For a parallelogram, the opposite angles are equal. ATQ,

(6x-21)° = (4x+11)°

Taking like terms together,

6x-4x = 21 + 11

2x = 32

x = 16

∠C = (6x-21)° = 6(16) -21 = 75°

So, ∠A = 75°

So, ∠A = ∠C = 75°. Hence, the correct option is (B).

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Which graph is given by the equation y = −4x + 4?

Elodia [21]

Answer:

The correct answer is B buddy.

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2 years ago

A function is _____ a relation. A) always B) sometimes C) never

VikaD [51]

I believe that; A function is {A) sometimes} a relation.

4 0

2 years ago

PLS HELPLO Find the change in x for ordered pairs (6,-3) and (5, 1) *

Ghella [55]

Answer:

The change in x = Δx = -1

Step-by-step explanation:

Given the ordered pairs

(6, -3)

(5, 1)

Here,

x₁ = 6

x₂ = 5

y₁ = -3

y₂ = 1

Change in x can be calculated by subtracting the value of x₁ = 6 from x₂ = 5.

Change in x = Δx = x₂ - x₁ = 5 - 6 = -1

Thus, the change in x = Δx = -1

5 0

2 years ago

4x-y=10 as coordinates with the y as -6

IgorC [24]

Answer:

(1,-6)

Step-by-step explanation:

4x - y = 10

4x -(-6) = 10

4x + 6 = 10

- 6 - 6

4x = 4

/4 /4

x = 1

(x, y) -> (1,-6)

Check your answer:

4x - y = 10

4(1) - (-6) = 10

4 + 6 = 10

10 = 10

This statement is correct

Hope this helps!

6 0

2 years ago

Read 2 more answers

4+2(7)= 62+8×3= 3(2+5)−5(3)+8= 24−6+12÷2×3=

Temka [501]

4+2(7)= 18

62+8x3= 86

3(2+5)-5(3)+8= 14

24-6+12÷2x3= 36

Hope this helps you! :D

3 0

3 years ago