I really need help please help me out!

Find the lateral area of this square based pyramid. 10 ft 10 ft [ ? jft?

german

Answer:

200. 200 200 200 200 200 is the answer

6 0

3 years ago

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Problem PageQuestion Tony estimated the height of his office building to be 45ft. The actual height of his office building is 41

Leona [35]

Answer:

The absolute error is 4 ft and percent error of Tony's estimate is 9.8%.

Step-by-step explanation:

Given:

Tony estimated the height of his office building to be 45ft. The actual height of his office building is 41ft.

Now, to find the absolute error and the percent error of Tony's estimate.

The height of his office building = 45ft.

The actual height of his office building = 41 ft.

So, to get the absolute error:

The height of his office building - the actual height of his office building

$45\ ft-41\ ft\\=4\ ft.$

The absolute error = 4 ft.

Now, to get the percent error of Tony's estimate:

$\frac{4}{41} \times 100$

$=0.0975\times 100$

$=9.75\%.$

Percent error of Tony's estimate rounding to nearest tenth = 9.8%.

Therefore, the absolute error is 4 ft and percent error of Tony's estimate is 9.8%.

5 0

3 years ago

Lines that are not in the same plane are called lines O A. transversal O B. parallel O c. skew O D. perpendicular

Tpy6a [65]

Answer:

your answer is C.

Lines that are not coplanar and do not intersect are called skew lines.

and incase you need this answer too, Parallel Planes. Two planes that do not intersect are called parallel planes.

4 0

2 years ago

Can someone please answer this I don’t understand!

Dovator [93]

The coordinates of X are (5, 11).

Solution:

Given points of the line segment are P(2, 2) and T(7, 17)

Let X be the point that partitions the directed line segment PT in the ratio 3 : 2

Using section formula, we can find the coordinate of the point that partitions the line segment.

Section formula:

$$X(x, y)=\left(\frac{m x_{2}+n x_{1}}{m+n}, \frac{m y_{2}+n y_{1}}{m+n}\right)$

Here, $x_{1}=2, y_{1}=2, x_{2}=7, y_{2}=17$ and m = 3, n =2

Substitute these in the section formula,

$$X(x, y)=\left(\frac{3 \times 7+2 \times 2}{3+2}, \frac{3 \times 17+2 \times 2}{3+2}\right)$

$$=\left(\frac{21+4}{5}, \frac{51+4}{5}\right)$

$$=\left(\frac{25}{5}, \frac{55}{5}\right)$

$=(5, 11)$

X(x, y) = (5, 11)

The coordinates of X are (5, 11).

6 0

3 years ago

Matt bought 6 puzzles for 5.98 each how much did he spend in all

ryzh [129]

Answer:

Step-by-step explanation:

6 puzzles for 5.98 each...

6 * 5.98 = $ 35.88 <==

5 0

3 years ago

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