3 years ago

Help ASAP please

Mathematics

1 answer:

alexira [117]3 years ago

8 0

Answer:

The solution would end up being: a. (-5,1)

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PLEASE HELP ASAP! BRAINLIEST TO BEST/RIGHT ANSER!!

s2008m [1.1K]

The answer is B.) 1/81

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3 years ago

HELP pleaseee..!!!!!!!!!!!!!

GaryK [48]

Answer:

a) 9yd

b) 12ft

Step-by-step explanation:

a) find the square root

b) divide 48 by 4

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3 years ago

Vance wants to determine if an old photo frame is still rectangular. The height of the frame is

sveticcg [70]

Answer:

<em>The old photo frame is still rectangular</em>

Step-by-step explanation:

<u>Rectangles</u>

The rectangle shape can be identified because it has 4 internal angles of 90° each. The diagonal forms with two adjacent sides a right triangle where the Pythagora's Theorem must stand. Being a and b the length of the sides of the rectangle and d the diagonal, then:

$d^2=a^2+b^2$

Vince's photo frame has dimensions of 8 inches and 6 inches, with a diagonal of 10 inches. If the above condition is met, then the frame is still rectangular.

Calculating:

$10^2=6^2+8^2$

$100=36+64$

$100=100$

Since the condition is met, the old photo frame is still rectangular

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2 years ago

Last year at a certain high school, there were 50 boys on the honor roll and 75 girls on the honor roll. This year, the number o

Arturiano [62]

Answer:

About 15.3%!

Step-by-step explanation:

ill explain in comments, i hope this helps you out

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3 years ago

Read 2 more answers

Which fraction expresses 36/80 in lowest terms? A. 9/20 B. 18/40 C.4/5 D. 18/20

jenyasd209 [6]

To solve this problem, we need to factor 36 and 80, then find greatest common factor, and divide numerator and denominator by this greatest common factor.
36/80 = (4*9)/(4*20)= 9/20

Answer A. 9/20.

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3 years ago