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3 years ago

Cindy has 42 meters of fencing. She plans to fence in a rectangular dog run that is 6 meters wide. How long can the run be made?

2 answers:

5 0

So all sides together are 42 meters.
Two of the sides are 6 meters.
So 42-(2*6) = 30 is left for the other two sides, that's 15 meters per side.

Zigmanuir [339]3 years ago

5 0

the Answer is 12

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A beverage is made by mixing 2 parts of water with 3 parts of fruit juice. How many parts of water are mixed with 1 part of frui

MrRissso [65]

I'm not sure... ratio is 2:3, so it should be 2/3

8 0

2 years ago

Read 2 more answers

A concession stand charges $2.50 for a bag of popcorn. The stand has already sold 30 bags of popcorn. How many more bags x of po

vesna_86 [32]

Answer:

The concession stands needs to sell 14 or more bags.

Step-by-step explanation:

Given that:

Cost per bag of popcorn = $2.50

Number of bags already sold = 30

Cost of 30 bags = 30*2.50 = $75

Bags needs to be sold to make $110 = x

2.50x + 75 ≥ 110

2.50x ≥ 110-75

2.50x ≥ 35

Dividing both sides by 2.50

$\frac{2.50x}{2.50}\geq \frac{35}{2.50}\\x\geq 14$

Hence,

The concession stands needs to sell 14 or more bags.

3 0

2 years ago

Complete the table:

Dafna11 [192]

Answer:

d. 0

Step-by-step explanation:

The table can be interpreted as:

$\theta = 0$

Required

Find $sin(\theta)$

$sin(\theta)$

Substitute: $\theta = 0$

$\sin(\theta) = \sin(0)$

Using a calculator

$\sin(0) = 0$

Hence:

$\sin(\theta) = 0$

3 0

2 years ago

Which of the following factors gives a product of×²+5+4?

Sauron [17]

X square + 1x + 4x + 4
X(x+1)+4(x+1)
(X+1)(x+4)

7 0

2 years ago

The diagram below represents the net of a triangular prism. What is the surface area of the triangular prism?

AleksandrR [38]

Answer:

(C)

Step-by-step explanation:

The diagram is divided ninto 5 parts that is rectangles ABCD, CHGD, GFEH and triangles CIH and DGJ.

Area of rectangle ABCD= $l{\times}b$

= $12{\times}6=72cm^{2}$

Area rectangle CDHG= $l{\times}b$

= $12{\times}8=96cm^{2}$

Area rectangle HGFE= $l{\times}b$

= $10{\times}12=120cm^{2}$

Area of triangles CIH and DIG= $2{\times}\frac{1}{2}{\times}b{\times}h$

= $6{\times}8=48cm^{2}$

Surface area of the triangular prism=Area of rectangle ABCD+Area rectangle CDHG+Area rectangle HGFE+Area of triangles CIH and DIG

= $72+96+120+48=336cm^{2}$

Hence, option C is correct.

3 0

2 years ago