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Gennadij [26K]
2 years ago
7

An official authorization or approval from a professional organization of society that indicates that a person has met certain p

erformance standards is called
A. peer approval.
B. licensing.
C. validation.
D. accreditation.
Mathematics
1 answer:
ziro4ka [17]2 years ago
8 0
An official authorization or approval from a professional organization of society that indicates that a person has met certain performance standards iscalled <span>licensing.</span>
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If a kid is 145 cm and he owns an eraser that is 6.8 cm long, 1.5 cm wide, and 1.5 cm tall. If a scientist shoots him with an en
never [62]
To answer this you’d have to use an 2 step equation 145x= 1000
When u get the answer for x multiply the answer by the erasers original area to find the area of the eraser it would be lengthtimes width times height
4 0
3 years ago
A student determined that the area of the segment of c shown above is Asegment = 137.71 ft2. The student's work is shown below.
ivolga24 [154]

Answer:

Option D. The student did not use the correct formula to calculate the area of the segment

Step-by-step explanation:

step 1

Find the area of the isosceles triangle

Applying the law of sines

A=\frac{1}{2}(12^{2})sin(60\°)=62.35\ ft^{2}

step 2

Find the area of the sector

The area of the sector is 1/6 of the area of the circle

so

A=\pi r^{2}/6

substitute the value

A=(3.14)(12)^{2}/6=75.36\ ft^{2}

step 3

Find the area of the segment

The area of the segment is equal to the area of sector minus the area of triangle

A=75.36\ ft^{2}-62.35\ ft^{2}=13.01\ ft^{2}

therefore

The student did not use the correct formula to calculate the area of the segment

4 0
2 years ago
Help me please ASAP please
Lemur [1.5K]
So 6.5 inches long in scale, but every 2 in is 5 yards.
Divide 6.5 by 2. This gives you 3.25. Then multiply by 5 to get yards.
It’s 16.25 yards long.
3 0
2 years ago
Read 2 more answers
Evaluate |c 2 + b 2|, given a = 5, b = -3, and c = -2.
irina1246 [14]

Hey there!

|c^2 + b^2|

= -2^2 + -3^2

= -2^2 - 3^2

= -4 - 9

= -13


Therefore, your answer is: -13


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

5 0
2 years ago
Read 2 more answers
Find the distance of line AB if A(3,5) and B(-3,-3)
Natali5045456 [20]

Answer:The distance is [0,2]

explanation:because A is 3,5 and B is 3,3 so lets see 3,5 minus 0,2 equal 3,3.

7 0
3 years ago
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