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3 years ago

13

Mary Kate wants to build a bird house shown . She bought a 26-inch by 49inch sheet of plywood. Does Mary Kate have enough wood t

o make the bird house

1 answer:

kap26 [50]3 years ago

6 0

Answer:

1,274 is correct aswer

You might be interested in

Given the equation of a circle below, find the diameter of the circle. Use only the digits 0-9 to enter the diameter.

kogti [31]

Answer:

10

Step-by-step explanation:

Standard form for a circle is

(x - h)² + (y - k)² = r²

where (h, k) is the center and r is the radius

--------------------------------

x² + y² - 18x + 24y = -200

Rearrange

(x² - 18x) + (y² + 24y) = -200

Complete the square for x

(x - 9)² + (y² + 24y) = -200 + (-9)²

Complete the sqaure for y

(x - 9)² + (y + 12)² = -200 + (-9)² + 12²

(x - 9)² + (y + 12)² = 25

Now the equation is in standard form

r² = 25

r = 5

Therefor Diameter = 10

4 0

3 years ago

Harry had $32. He spent all the money on buying 3 notebooks for $x each and 4 packs of index cards for $y each. If Harry had bou

sattari [20]

Answer:

a. The student's conclusion is incorrect because the solution to the system of equations 3x + 4y = 32 and 5x + 5y = 50 is (8, 2).

Step-by-step explanation:

The second equation needs to be ...

5x +5y = 50

because the wording "short of $18" means that the actual cost of that purchase would be $18 more than the $32 that Harry had. 18+32 = 50.

The only answer choice that shows this as the second equation is choice A.

__

In fact, the solution to the system of equations is (8, 2), as can be seen in the graph below.

4 0

4 years ago

PLEASE HELP ASAP NOO LINKS!!!

storchak [24]

Answer:

b

Step-by-step explanation:

3 0

3 years ago

Describe how multiplying all the linear dimensions of a cone by one

Anton [14]

Answer: $\frac{1}{64}^{th}$

Step-by-step explanation:

Given

Suppose V is the original volume of cone having r as radius and h as height

If we multiply all the linear dimensions of ac one by $\frac{1}{4}^{th}$

the $r'=\frac{r}{4}$

$h'=\frac{h}{4}$

Therefore new volume is

$V'=\frac{1}{3}\pi r'^2h'$

$V'=\frac{1}{3}\pi (\frac{r}{4})^2(\frac{h}{4})$

$V'=\frac{1}{64}\times \frac{1}{3}\pi r^2h$

$V'=\frac{V}{64}$

So new volume becomes $\frac{1}{64}^{th}$ of the original one

6 0

3 years ago

A whole number has a 6 in the hundreds place, and all of its other digits are zero. If the 6 is moved from the hundreds place to

DaniilM [7]

Answer:

The original number is 10 times the new number.

Step-by-step explanation:

5 0

3 years ago