2 years ago

Helpppp!!!!!! I need this nowwwww

Mathematics

1 answer:

san4es73 [151]2 years ago

3 0

The correct answer is number one

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3. Fine the value of x. <br> A) 3.5<br> B)7<br> C) 5<br> D)10

Rom4ik [11]

Answer:

I would say B

Step-by-step explanation:

I think

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2 years ago

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A single story house is to be built on a rectangular lot 70 feet wide by 100 feet deep. The shorter side of the lot is along the

dedylja [7]

Answer:

250 sq ft

Step-by-step explanation:

Since the shorter side is along the street and the setback is 10ft from each side, the house is 50 ft wide

and 100 -20 -30 = 50 ft long

50 x 50 = 250 sq ft

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3 years ago

Each side of the base of a right square pyramid is multiplied by 12, but the height is not changed. By what factor is the volume

drek231 [11]

Answer:

the formula for a square pyramid is $a^{2}$ $\frac{h}{3}$ so I THINK its B please do not base ur answer from my opinion

Step-by-step explanation:

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2 years ago

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Formulate the situation as a system of inequalities. (Let x represent the number of dinghies the company can manufacture and y r

kirill [66]

Answer:

x (smallest to largest) = 0,45 ,55

y (smallest to largest) = 0,10,40

Step-by-step explanation:

(hours) Dinghy Rowboat Labor Available

Metal Work 2 3 120

Painting 2 2 110

Let x represent the number of dinghies the company can manufacture and y represent the number of rowboats.

So, total hours for metal work = $2x+3y$

So, total hours for Painting = $2x+2y$

So, equation becomes:

$2x+3y\leq 120$

$2x+2y\leq 110$

$x\geq 0$

$y\geq 0$

Plot the inequalities

Refer the attached figure

So, the vertices of the feasible region are (0,40),(45,10) and (55,0)

So, x values are 0 , 45 and 55

x represents the number of dinghies

So, x (smallest to largest) = 0,45 ,55

y values are 40,10,0

y represent the number of rowboats.

So, y (smallest to largest) = 0,10,40

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3 years ago

The _______ represents half the distance between the maximum of a sine or cosine graph

ziro4ka [17]

Answer: amplitude

Step-by-step explanation: The amplitude represents half the distance between the maximum of a sine or cosine graph.

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3 years ago