3 years ago

What is the angle relationships

Mathematics

1 answer:

VLD [36.1K]3 years ago

7 0

They are same side interior!! Not alternate, they’d be on opposite sides of the line

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(9.2×10^5)(4×10^-3)

Len [333]

first change the 9.2 to standard form. which is

$92 \times {10}^{ - 1}$

now the whole equation becomes

$(92 \times {10}^{ - 1} \times {10}^{ - 5} ) \times (4 \times {10}^{ - 3} )$

$= 92 \times 4 \times {10}^{ - 1 + 5 - 3}$

$= 368 \times {10}^{1}$

$= 3.68 \times {10}^{2 + 1}$

$= 3.68 \times {10}^{3}$

5 0

3 years ago

If the perimeter of a square is 20, find the length of a diagonal. Round your answer to the nearest tenth.

valentinak56 [21]

Since a square is equal on all 4 sides, that means each side would be 5, because 20/4=5

so using the Pythagorean thrm (which we can use since a square has all 90 degree angles)

a=5 b=5 c=?

5^2+5^2=c^2
25+25=c^2
50=c^2 *square root both sides*
c= 7.07

So the answer would be 7.1

4 0

3 years ago

Read 2 more answers

use the five step plan to solve the word problem. Show all five steps in youre response. doug is twice anns age. doug is 34 year

vovangra [49]

The answer is anne is 17. You would need to right the correct equation 34=2x. X is anne's age. Then you would divide both sides by 2 (really just divide 34 by 2). 34/2=17.

3 0

3 years ago

What is the remainder when f(x) = x2 + 14x − 8 is divided by (x − 3)?

ser-zykov [4K]

X^2 +14x -8 / x-3

= x + 17 with a remainder of 43

See attached picture for solution.

3 0

3 years ago

Bryan wants to buy a new pair of jeans. If the jeans were originally $45.00, but are on sale with a 20% discount, how much will

mr Goodwill [35]

Answer:

20% of 45= 9 so you would subtract 9 from 45 getting you 39

Step-by-step explanation:

45-9=39 he would have to pay $39

6 0

3 years ago