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Vinvika [58]
3 years ago
8

I need help please :)

Mathematics
1 answer:
Alexandra [31]3 years ago
7 0

Answer:

I believe your supposed to find the perimeter.

Step-by-step explanation:

answer is 12 if im correct

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If I = prt; p = 350, r = 6%, I = 42, then t = 2 A. True B. False
Liono4ka [1.6K]

t = 2 → A true

given I = PRT

to find T , divide both sides by PR

note that R = 6% = \frac{6}{100} = 0.06

T = \frac{I}{PR} = 42/( 350 × 0.06 ) = 2



4 0
3 years ago
Rectangle LMNO is rotated 90° clockwise around the origin to create rectangle L'M'N'O'. Which statement would best describe the
mel-nik [20]

Answer:

   Segment LL' and segment OO' are congruent (same length) and parallel (same inclination).

hope this helps! :)

Explanation:

The transformation described by the rule  (x, y) → (x + 2, y + 2) is a translation two units to the right and two units up.

That means that, to create rectangle L'M'N'O', every point of the reactangle LMNO is translated the same amount in the same direction; thus, this is a rigid transformation where angles, lengths, size, shape, and orientation are kept.

Then a segment drawn from point L to L' will have the same length and the same orientation (inclination) of a segment drawn from the point O to O'. Thus, these two segments are parallel and congruent.

3 0
3 years ago
Solve the equation and this is an assignment btw​
lilavasa [31]

Answer:

z=6 and z=-6

Step-by-step explanation:

7z^2=252

Divide both sides by 7

\frac{7z^2}{7} =\frac{252}{7} \\z^2=36

Find the square root

z=±√36

z=±6

Therefore, z=6 and z=-6.

I hope this helps!

4 0
3 years ago
3p + 4q = 22<br> 10p + 12 q = 68<br> What is p and what is q<br> (Similtaneous equations)
Rashid [163]

Answer:

q=4

p=2

Step-by-step explanation:

3p+2q=14

10p+6q=44

10(3p+2q=14)

3(10p+6q=44)

30p+20q=140-

30p+18q=132

2q=8

2q/2=8/2

q=4

3p+2*4=14

3p+8=14

3p=14-8

3p/3=6/3

p=2

hope this helps

7 0
3 years ago
Read 2 more answers
What is 85.87 rounded to the nearest whole number?
Wewaii [24]
The answer is D, because you move to the right of the decimal to see if that number is 5 or above. Then you round up, (to 86). :) Hope this was helpful.
4 0
4 years ago
Read 2 more answers
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