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Black_prince [1.1K]
3 years ago
10

Find the Surface Area. I need the answer fast.

Mathematics
2 answers:
murzikaleks [220]3 years ago
8 0

Answer:

1615

Step-by-step explanation:

Area of triangle is: A= B•H•1/2

Area of square is A= L•W

39•17•1/2= 331.5

331.5•4= 1326

17•17= 289

Add the square area to the area of the triangles

289+ 1326= 1615

hope this helps chu <3

drek231 [11]3 years ago
3 0

Answer:

663

Step-by-step explanation:

Since we are finding the area we multiply Length times Width which is a way of finding formal. L x W so the Length is 17 and Width is 39 so

17 x 39 = 663. So the area is 663

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Need help now please answer
Alina [70]

Answer:

10 cm

Step-by-step explanation:

We want to find TS = ST

ST = CD  from the second statement of congruence

CD = IJ  from the first statement of congruence

We know IJ = 10

That means ST = 10

3 0
3 years ago
How do I find the ratio for this question?
faust18 [17]
The ratio for questions number 2 is C aka 3 to 5
4 0
4 years ago
What is median of this histogram
Molodets [167]

Answer: You take the 2 middle columns in this case the purple gray looking one and the brown one and add them together divide them by 2


Step-by-step explanation:


3 0
3 years ago
Pq has a length of 17 units with p(-4,7). If the x and y coordinates of q are both greater than the x and y coordinates of p wha
prisoha [69]

Answer:

Step-by-step explanation:

1²+16²=1+256=257≠289(17²)

2²+16²=4+256=260≠17²

3²+16²=9+256=265≠17²

4²+16²=16+256=272≠17²

5²+16²=25+256=281≠17²

6²+16²=36+256=292>17²

6²+15²=36+225=261≠17²

7²+15²=49+225=274≠17²

8²+15²=64+225=289=17²

9²+14²=81+196=277≠17²

10²+14^2=100+196>289

10²+13²=100+169=269≠17²

11²+13³=121+169=290>17²

11²+12²=121+144=265≠17²

12²+12²=144+144=288≠17²

so only integer values are 8²+15²=17²

(x+4)²+(y-7)²=17²

if x+4=8

x=8-4=4

y-7=15

y=15+7=22

so q is (4,22)

if x+4=15

x=15-4=11

y-7=8

y=8+7=15

point is (11,15)

7 0
3 years ago
What is the solution to the system of equations? {3x−4y=−20 y=2x−5
marysya [2.9K]
Input y=2x-5 into 3x -4y
3x - 4(2x-5)
= 3x -8x +20
6 0
3 years ago
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