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BartSMP [9]
3 years ago
13

Find the perimeter of a pantry shelf that measures 3 yards by 5/8 yard

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
3 0

Answer:

7 1/4 yards or 7.25 yards

Step-by-step explanation:

3+3=6

5/8+5/8=1 1/4 or 1.25

6+1 1/4=7 1/4 or 7.25

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Worker leafcutter ants can measure 0.5 inches. Name a decimal that is equivalent to 0.5. Remember not use add spaces to your ans
Sergeeva-Olga [200]

Answer:

0.50 or 0.500

Step-by-step explanation:

You can add a number of 0's after the 5 and the number will still stay the same.

7 0
3 years ago
Look at the image below.7,120Course se54.Course che3What is the area of the triangle?units
Paladinen [302]
\text{Area of the triangle = 6 unit}^2Explanation:

The triangle is right angled.

The formula for area of the triangle:

\begin{gathered} A\text{ = }\frac{1}{2}bh \\  \\ b\text{ = base} \\ h\text{ = height} \end{gathered}

base = 3

height = 4

substitute the values:

\begin{gathered} \text{Area of the triangle = }\frac{1}{2}\times3\times4\text{ = 12/2} \\ \text{Area of the triangle = 6 unit}^2 \end{gathered}

8 0
1 year ago
Which equation is graphed here?
choli [55]

Answer:

A

Step-by-step explanation:

because it is what i think its rright correct me!

3 0
3 years ago
Read 2 more answers
Question:
faltersainse [42]

Answer:

The probability that a ship that is declared defecive is sound is 0.375

Step-by-step explanation:

Let P(A|B) denote the conditional probability of A given B. We will make use of the equation

P(A|B) = P(A) × P(B|A) / P(B)

We have the probabilities:

  • P(Declared Defective (detected) | Defective) = 0.95
  • P(not Detected | Defective) = 1-0.95=0.05
  • P(Declared Sound | Sound) = 0.97
  • P(Declared Defective |Sound) = 1-0.97=0.03
  • P(Defective)=0.05
  • P(Sound)= 1- 0.05 = 0.95

We can calculate:

P(Declared Defective)= P(Detected | Defective)×P(Defective) + P(Declared Defective |Sound) ×P(Sound) = 0.95×0.05 + 0.03×0.95=0.076

P(S | Declared Defective) =

(P(Sound) × P(Declared Defective | Sound)) / P(Declared Defective)

=0.95×0.03 /0.076 =0.375

3 0
3 years ago
Rewrite the equation by completing the square.<br> x^2 + 2x – 48 = 0
slamgirl [31]

Answer:

(x+1)^2 = 49

x = 6                 x = -8

Step-by-step explanation:

x^2 + 2x – 48 = 0

Add 48 to each side

x^2 + 2x =48

Take the coefficient of x

2

Divide by 2

2/2=1

Square it

1^2 =1

x^2 + 2x +1=48+1

x^2 +2x+1 = 49

(x+1)^2 = 49

Take the square root of each side

sqrt((x+1)^2) =±sqrt( 49)

x+1 = ±7

Subtract 1 from each side

x+1-1 = -1  ±7

x = -1+7          x = -1 -7

x = 6                 x = -8

3 0
3 years ago
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