All categories

3 years ago

Help, Answer ASAP; will give brainliest

Mathematics

2 answers:

aleksandr82 [10.1K]3 years ago

4 0

Answer:

PY = 14.5

Step-by-step explanation:

The diagonals of a rectangle are congruent and bisect each other, thus

XZ = WY , that is

4x - 1 = x + 7 + x + 7

4x - 1 = 2x + 14 ( subtract 2x from both sides )

2x - 1 = 14 ( add 1 to both sides )

2x = 15 ( divide both sides by 2 )

x = 7.5

Thus

PY = x + t = 7.5 + 7 = 14.5

WARRIOR [948]3 years ago

4 0

Step-by-step explanation:

<h3>py is equal to wp because the figure is a rectangle.</h3>

x+7+x+7= 4x-1

2x+14=4x-1

14= 2x-1

15= 2x (divide)

x = 7.5

wp= 7.5cm

not really sure

You might be interested in

You have 4/6 cup of flower in your cupboard. A recipe for bread calls for 1/4 cup of flour. How much flour would you have left i

Keith_Richards [23]

3/2 I'm pretty sure idk if I'm right though but you'll do good!

6 0

3 years ago

Find the gradient of the line segment between the points (-5,2) and (4,3) give your answer in the simplest form

Leokris [45]

Answer: The gradient of the line segment between the points (-5,2) and (4,3) is $\dfrac{1}{9}$ .

Step-by-step explanation:

Formula for gradient of a line segment :

$\text{Gradient}=\dfrac{\text{Difference between y-coordinates}}{\text{Difference between x-coordinates}}$

Given points of the line segment: (-5,2) and (4,3)

$\text{Gradient} =\dfrac{3-2}{4-(-5)}$

$\text{Gradient} =\dfrac{1}{4+5)}$

$\text{Gradient} =\dfrac{1}{9}$

Therefore , the gradient of the line segment between the points (-5,2) and (4,3) is $\dfrac{1}{9}$ .

7 0

3 years ago

(x⁴ + 3x³ – 2x² + 5) + (2x⁴ – 5x³ + 4x – 15).

olya-2409 [2.1K]

Answer:

$\left(x^4+3x^3-2x^2+5\right)+\left(2x^4-5x^3+4x-15\right)$

$=$ $x^4+3x^3-2x^2+5+2x^4-5x^3+4x-15$

$=x^4+2x^4+3x^3-5x^3-2x^2+4x+5-15$

$=x^4+2x^4-2x^3-2x^2+4x+5-15$

$=3x^4-2x^3-2x^2+4x+5-15$

$=3x^4-2x^3-2x^2+4x-10$

$OAmalOHopeO$

8 0

3 years ago

I need help with #28-31 please

Aliun [14]

(28) 2x+10+x-4=21
(29) 3x-16+4x-8=60
(30) 2x-8+3x-10=17

6 0

3 years ago

Vanesa eats at Nando's for $32. The waiter was great and she wants to tip her 15%. What will the tip be? What about the total?

Pachacha [2.7K]

Tip: $4.80
total: &36.80

6 0

3 years ago