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vladimir1956 [14]
3 years ago
6

The actual length of Wall C is 4 m. To represent Wall C, Noah draws a segment 16 cm long. What scale is he using?

Mathematics
1 answer:
hjlf3 years ago
4 0

Answer:

\frac{1m}{4cm}

Step-by-step explanation:

First write the problem out as a fraction.

\frac{4}{16}

Next see if there is a GCF

4:1,2,4

16:1,2,4,8,16

Finally divide the numerator and denomenator by the GCF

\frac{4}{16} /4=\frac{1}{4}

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Can someone please help me I don’t understand this. I keep getting it wrong
kicyunya [14]

Answer:

K- (-8, -2)

L- (2, -2)

J- (-8, -5)

M- (2, -5)

Step-by-step explanation:

Vertices refer to the points where the lines connect, or corners. In this problem they're represented by K, L, J, and M.

The current coordinates are-

K- (-8, -4)

L- (2, -4)

J- (-8, -7)

M- (2, -7)

Since the Y coordinate refers to vertical distance and the X coordinate refers to horizontal distance, translating them two units up would involve adding positive two to each y coordinate.

Therefore the new coordinates would be

K- (-8, -2)

L- (2, -2)

J- (-8, -5)

M- (2, -5)

Hope this was helpful! Sorry if I messed up askdjasjk

7 0
3 years ago
A company is paying a local radio station to run its commercials. The cost for running commercials is a one-time campaign fee an
PolarNik [594]
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3 years ago
There are 90 students in the school band. 40% of them are sixth graders. How many band members are sixth graders?
Phoenix [80]

Answer:

36

Step-by-step explanation:

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7 0
3 years ago
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Factor completely x2 - 16y2
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Answer:

(x+4y)(x-4y)

Step-by-step explanation:

Since

\large a^2-b^2=(a+b)(a-b)

we can see that

\large x^2-16y^2=(x+4y)(x-4y)

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