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3 years ago

6

Mrs. Wing is preparing to tape up posters made by her students on the wall. She cuts tape into 1/4 foot pieces. How many 1/4 foo

t pieces can she cut from 5 feet of tape

1 answer:

Nina [5.8K]3 years ago

8 0

Answer:

20 pieces!

Step-by-step explanation:

We get that 1/4 equals to 0.25. Now divide 5 by 0.25 and we get:

5 / 0.25 = 20 pieces of 1/4 foot

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What are two numbers you that can equal 42?

vladimir1956 [14]

Answer:

1x42 or 21+21 14x3 and 6x7. I know I was a little extra since you only said two but I just gave you a little more examples.

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3 years ago

Read 2 more answers

A circle of radius of 4 inches has an arc length of 5.8 inches. Find the measure of the central angle.

kondor19780726 [428]

<h3>SOLUTION : </h3>

The radius of the circle is 4 inch and has an arc length of 5.8 inches . We know that if the central angle is 360° then the arc length is $2\pi r$ . Similarly when angle is theta ,

$\implies Arc = radius \times \theta$

Now substitute respective values , from the given data ,

$\implies 5.8 inch = 4inch * \theta \\\\\implies 0.14 m = 0.1 * \theta \\\\\implies \boxed{\red{\theta \approx 1.4 \ rad }}$

This is our required answer!

4 0

3 years ago

In a basketball shooting competition, each competitor shoots ten balls which are numbered from 1 to 10. The number of points ear

sp2606 [1]

Answer:

score 35 is not possible

Step-by-step explanation:

Here, the competitor misses exactly two shots

what we have here is that, if we added from the numbers between 1-10 , excluding exactly two numbers, which of the numbers in the option cannot be obtained by this addition

a) 52

1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10

Total is 55

if we removed (2 and 1)

we get 52

This is a possible score

b) 44

Here, we just have to remove 11

if we take off 10 and 1, we can have 44

c) 41

if we removed 4 and 10 ; we get 41

d) 38

if we remove 17, we get 38

so let us remove 10 and 7

e) 35

here, we have to remove 20

Now, no two numbers added between 1 and 10 exactly will give 20

The highest sum to be deducted is 9 + 10 which is 19

So the lowest possible score is 55-19 = 36

This means that the term 35 is not possible

3 0

3 years ago

The area of a rectangle is given by 3x^3+14x^2-23x+6

dmitriy555 [2]

The length of the rectangle is defined by $(x-1)\cdot \left(x-\frac{1}{3} \right)$ .

Geometrically speaking, the rectangle area is equal to the product of its base and its length. According to the statement the area is represented by a <em>third</em> <em>order</em> polynomial and width by a <em>first order</em> polynomial and, thus, length must be a <em>second order</em> polynomial.

By factor the polynomial we get the following roots:

$A = 3\cdot x^{3}+14\cdot x^{2}-23\cdot x + 6$

$A = (x+6)\cdot (x-1)\cdot \left(x-\frac{1}{3} \right)$

Then, the length of the rectangle is defined by $(x-1)\cdot \left(x-\frac{1}{3} \right)$ .

To learn more on rectangles, we kindly invite to check this verified question: brainly.com/question/10046743

7 0

2 years ago

Determine if the triangles, VWZ and VXY, are similar. If so, identify the similarity criterion.

jenyasd209 [6]

Answer:

The triangles Δ VWZ and Δ VXY are similar by AA criteria.

Step-by-step explanation:

See the attached diagram.

Here, VZ = 16 in and ZY = 8 in. Again, VW = 18 in and WX = 9 in.

Therefore, $\frac{VZ}{ZY} = \frac{VW}{WX} = \frac{2}{1} = 2$

So, line WZ divides the lines VY and VX in the same ratio 2 : 1.

So, Line WZ ║ Line XY

Hence, ∠ XYV = ∠ WZV {The corresponding angles as VY is a transverse}

Again, ∠ YXV = ∠ ZWV {The corresponding angles as VX is a transverse}

Therefore, the triangles Δ VWZ and Δ VXY are similar by Angle-Angle i.e. AA criteria. (Answer)

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3 years ago