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Karo-lina-s [1.5K]
4 years ago
13

Find the area of the figure (sides meet at right angles)

Mathematics
1 answer:
Zigmanuir [339]4 years ago
3 0
4mm + 2mm + 12mm
18mm
18mm
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Eva's TV screen is 20 inches long. If the diagonal measures 25 inches, how long is the width of Eva's TV? Brainliest for correct
Sauron [17]
25^2 - 20^2 = A^2
225= A^2
The sq of 225 = 15
The width of Eva’s TV was 15 inches.
Hope this helps!!
7 0
3 years ago
H(x+1)=x^2-4 evaluate function by substuting x+1
zalisa [80]

Answer:

h(x + 1) = (x+3)(x-1)

Step-by-step explanation:

Simply plug the value of x+1 into the equation for x.

h(x) = x^2 - 4

h(x + 1) = (x + 1)^2 - 4

h(x + 1) = x^2 + 2x + 1 - 4

h(x + 1) = x^2 + 2x - 3

h(x + 1) = (x+3)(x-1)

Cheers.

8 0
4 years ago
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Pleaseee helppp meee​
ruslelena [56]

Answer:

y =5x

Step-by-step explanation:

5+8=13

5 0
3 years ago
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A line passes through the point (8,-5) and has a slope of 3/2
Tresset [83]

Answer:

y=3/2x-17

Step-by-step explanation:

y-y1=m(x-x1)

y-(-5)=3/2(x-8)

y+5=3/2(x-8)

y=3/2x-24/2-5

y=3/2x-12-5

y=3/2x-17

6 0
3 years ago
Rodrigo is organizing a banquet. He rents a hall for a fee of $225. The catered dinner is $25 per person. He hires a deejay who
Aleks [24]
Hello there! An equation that can be used to find the total cost of the banquet is this:

225 + 50h + 25p = c

This is because "c" represents the total cost of everything, "h" represents hours, and "p" represents people. The $225 paid to rent a hall is a one-time price and does not go up. $50 is paid per hour to the DJ, and $25 is the amount per person for dinner.
8 0
4 years ago
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