3 years ago

What is the total surface area of the square pyramid

Mathematics

1 answer:

olga nikolaevna [1]3 years ago

3 0

Answer:

The surface area of the square pyramid is 280 square meters.

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The width of a rectangle is 3 feet longer than it's length. What's the dimensions of the rectangle such that the perimeter of th

Varvara68 [4.7K]

So hmm check the picture below

what's the width? well, w = l + 3

5 0

4 years ago

What is the length of the segment connecting the points A(1,3) and B(6,5)?

Natalija [7]

Answer:

The answer is

<h2> $\sqrt{29} \: \: \: or \: \: \:5.38 \: \: \: units$ </h2>

Step-by-step explanation:

The length of the segment connecting two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

A(1,3) and B(6,5)

The length is

$|AB| = \sqrt{ ({1 - 6})^{2} + ({3 - 5})^{2} } \\ = \sqrt{ ({ - 5})^{2} + ( { - 2})^{2} } \\ = \sqrt{25 + 4} \\ = \sqrt{29}$

We have the final answer as

$\sqrt{29} \: \: \: or \: \: \:5.38 \: \: \: units$

Hope this helps you

3 0

3 years ago

Simplify<br> (4i)(–5i)(6i)<br><br> –120<br><br> –120i(incorrect)<br><br> 120i<br><br> 120

professor190 [17]

Answer:

120i

Step-by-step explanation:

;i × i = -1....so hence

4i × (-5i) = -20 i^2...which is -20(-1) = 20....

then you multiply with 6i

20(6i) = 120i

4 0

4 years ago

I will mark as BRAINLIEST and 8 points if correct.

g100num [7]

Answer:

the answer is d

Step-by-step explanation:

6 0

3 years ago

Find the measures of two suplametery angles if their measures are in the givin ratio 2:3

geniusboy [140]

Answer:

Let the two supplementary angles be

we know sum of two supplementary angles is 180

2x + 3x = 180

5x = 180

x = 180/5

x = 36

2*36 = 72

3*36 = 108

Therefore the two supplementary angles are 72 and 108

8 0

3 years ago

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