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3 years ago

Answers please! I’m a bit confused

Mathematics

2 answers:

scoray [572]3 years ago

5 0

Answer:

all work is shown and pictured

Dmitry [639]3 years ago

4 0

The answers are $\frac{7}{120}$ and 1 $\frac{1}{22}$ . See the attached image for the explanation.

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Candice buys 2/8 of a container of roasted peanuts. Alan buys 2/3 of a container. Both containers are the same size. Candice say

xz_007 [3.2K]

Since my name is in this question, I'll answer it :)

Answer:

Yes, she's right.

Step-by-step explanation:

2/8 is simplified to 1/4. Between 1 and 1/2, it is 1/4. So yes, I (Candice) was right. :)

5 0

3 years ago

What are the solutions to the quadratic equation 4x2 = 64?

Karolina [17]

<h2>Greetings!</h2>

Answer:

x = −4 and x = 4

Step-by-step explanation:

4x² = 64

Lets get x² on its own. To do this we divide each sides by 4:

x² = 16

Now to get just x, we need to square root this answer:

√x² = √16

x = √16

x = 4

But this can be ±4 as it -4 and 4 squared both give 16.

So your answer is x = −4 and x = 4

<h2>Hope this helps!</h2>

7 0

3 years ago

Read 2 more answers

The equation 22 = 2y + x represents the perimeter of a flower garden with

iren [92.7K]

Answer:

$y = \frac{22-x}{2}$

For width = 2 ft, the length of the flower bed = 10 ft.

For width = 3 ft, the length of the flower bed = 9.5 ft.

For width = 4 ft, the length of the flower bed = 9 ft.

Step-by-step explanation:

Here, the Perimeter of the flower garden is given as

22 = 2 y + x

: where, y : Length of the garden

and x : Width of the garden .

Now, solving for y in the above expression,we get

22 = 2 y + x ⇒ 22 - x = 2 y

or, $y = \frac{22-x}{2}$

Now, <u>when the width (x) = 2 feet</u>

Length of the flower bed $y = \frac{22-x}{2} = \frac{22-2}{2} = \frac{20}{2} = 10$

or, x = 10 ft

⇒For, the width = 2 ft, the length of the flower bed = 10 ft.

<u>when the width (x) = 3 feet</u>

Length of the flower bed $y = \frac{22-x}{2} = \frac{22-3}{2} = \frac{19}{2} = 9.5$

or, x = 9.5 ft

⇒For, the width = 3 ft, the length of the flower bed = 9.5 ft.

<u>when the width (x) = 4 feet</u>

Length of the flower bed $y = \frac{22-x}{2} = \frac{22-4}{2} = \frac{18}{2} = 9$

or, x = 9 ft

⇒For, the width = 4 ft, the length of the flower bed = 9 ft.

7 0

3 years ago

The picture shows a feeding trough that is shaped like a right prism.

ollegr [7]

A)We have been given →

Hieght of trough = 5m

length of trough = 6m

Breadth of trough = 4m

so , As the top is opened for feeding animals.

Area of base = length× Breadth

= (6×4) m²
= 24 m²

Area of Front and back face = Hieght × length

= (5×6) m²
= 30m²

Area of side faces = hieght × Breadth

= (5×4) m²
= 20 m²
____________________________________

B)Total Surface area of trough will be given by formula - 2(lb+bh+hl)

= 2{(6×4)+(4×5)+(5×6)}

= 2{24+20+30}

= 2×74

= 148 m²

As we have been told top is open , so we will deduct top from Total surface Area to obtain Surface area →

(148-24) m²

(Area of top will be same as base area , that is 24m² as we have solved in A)

= 124m²

Answer→ Surface area of trough is 124m²
___________________________________

5 0

3 years ago

Carlos read 4 books. How many children read fewer books. Than carlos?

Vladimir [108]

Not enough info, how many children are there and how many books

So None

6 0

3 years ago

Read 2 more answers