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SSSSS [86.1K]
2 years ago
10

Can someone help? Thanks! :)

Mathematics
1 answer:
sukhopar [10]2 years ago
5 0

Answer:

<em>The second figure ( rectangle ) has a longer length of it's diagonal comparative to the first figure ( square )</em>

Step-by-step explanation:

We can't confirm the length of these diagonals based on the appearance of the figure, so let us apply Pythagorean Theorem;

This diagonal divides each figure ( square + rectangle ) into two congruent, right angle triangles ⇒ from which we may apply Pythagorean Theorem, where the diagonal acts as the hypotenuse;

5^2 + 5^2 = x^2 ⇒ x is the length of the diagonal,

25 + 25 = x^2,

x^2 = 50,

x = √50

Now the same procedure can be applied to this other quadrilateral;

3^2 + 7^2 = x^2 ⇒ x is the length of the diagonal,

9 + 49 = x^2,

x^2 = 58,

x = √58

<em>Therefore the second figure ( rectangle ) has a longer length of it's diagonal comparative to the first figure ( square )</em>

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4 pounds covers434 sq ft how many pounds needed for 6944 square feet
Ivenika [448]

Answer:

You would need 64 pounds.

STEP BY STEP EXPLANATION:

4 pounds covers 434 sq ft

434 goes into 6944, 16 times

16 x 4  = 64

I hope this helps :)

Have a nice day!

6 0
3 years ago
What is the value of y in the solution to the system of equations? 1x + 1y = 1 2x – 3y = -30​
nydimaria [60]

Answer:

y=8

Step-by-step explanation:

\frac{1}{3} x + \frac{1}{4}y= 1\\\\\frac{4x+3y}{12} =1\\4x+ 3y =12\\y = \frac{12-4x}{3}

let's note this as our equation no. (i)

and let 2x-3y = -30 be the equation no. (ii)

Put value of y from (i) into (ii)

2x -3y = -30\\2x-3(\frac{12-4x}{3} )=-30\\2x -12+4x = -30\\6x = -30+12\\6x= -18\\x = -3

Now put x = -3 back in equation (i)

y = \frac{12-4x}{3}\\y = \frac{12 - 4(-3)}{3}\\y = \frac{12 + 12}{3}   \\y = 8

5 0
3 years ago
A man goes 24m due west and then 7m due north. How far is he from the starting point?
Zielflug [23.3K]

Answer:

C. 25m

Step-by-step explanation:

8 0
2 years ago
Interpret the meaning of the point (9, 378).
lions [1.4K]

Answer:

it means the the line falls on 9 on the x-axis

and intersects at 378 on the y-axis

Step-by-step explanation:

hope that helped

7 0
3 years ago
A car rental agency advertised renting a car for $24.95 per day and $ 0.34 per mile. If Kevin rents this car for 2 ​days, how ma
love history [14]

Answer:

441 miles

Step-by-step explanation:

Write and solve an inquality to answer this question:

($24.95/day)(2 days) + ($0.34/mile)x ≤ $200

The first term becomes $49.30; the second term $0.34x; their sum must be ≤ $200.

More concisely, 49.30 + 0.34x ≤ 200.

Isolate x by subtracting 49.30 from both sides:

0.34x ≤ 150.10.

Divide both sides by 0.34:

x ≤ 150.10/0.34, or 441.47 miles.  You must round this off to the nearest whole mile, which would be 441 miles.

5 0
3 years ago
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