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2 years ago

HELPP ME PLEASEEE I WILL GIVE BRAINLEST

Mathematics

2 answers:

Shtirlitz [24]2 years ago

8 0

Answer:

5.7 is the answer I had the same question in my test

erik [133]2 years ago

7 0

Answer: 171/4, and 14.25

Step-by-step explanation:

We can solve this by first finding the area of each piece of fabric. Area is width multiplied by height, so:

3 * (4+3/4) = 57/4

We can multiply our answer by 3 again to find the total area.

57/4 * 3 = 171/4

To find the fabric as a decimal, we can first put it as a mixed fraction

$14\frac{1}{4}$

This becomes 14.25

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Área 9 perímetro 20 what is the leigh and width

bixtya [17]

Answer:

4.5 x 2

Step-by-step explanation:

4.5 x 2 = 9

Hope it helps

5 0

3 years ago

What is the solution to this inequality?

algol13

B hus5hoegu9r47jssnkiroohdd

7 0

3 years ago

Is 1/9 less than 1/8

Elden [556K]

Yes
For example: Cut an apple into 9ths and another one into 8ths. Which has a bigger slice?

5 0

3 years ago

Find the vertex and length of the latus rectum for the parabola. y=-1/2(x-2)^2+8

victus00 [196]

Y = -(1/2)(x-2)² +8
Re write it in standard form:
(y-8) = -1/2(x-2)² ↔ (y-k) = a(x-h)²

This parabola open downward (a = -1/2 <0), with a maximum shown in vertex
The vertex is (h , k) → Vertex(2 , 8)
focus(h, k +c )
a = 1/4c → -1/2 = 1/4c → c = -1/2, hence focus(2, 8-1/2) →focus(2,15/2)

Latus rectum: y-value = 15/2

Replace in the equation y with 15/2→→15/2 = -1/2(x-2)² + 8
Or -1/2(x-2)² +8 -15/2 = 0
Solving this quadratic equation gives x' = 3 and x" = 2, then
Latus rectum = 5

4 0

3 years ago

Does anyone know this one?

mel-nik [20]

Answer:

-3

Step-by-step explanation:

(-5) - (-2) = (-3)

hope it helps

6 0

2 years ago

Read 2 more answers