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vesna_86 [32]
2 years ago
7

CAN SOMEONE HELP SO I DONT FAILLLLL

Mathematics
2 answers:
TiliK225 [7]2 years ago
7 0

Answer:

What the girl said

Step-by-step explanation:

Over [174]2 years ago
6 0

Answer:

2\sqrt{22}

Step-by-step explanation:

Use pythagorus's theorem:

a²=b²+c²

13²=9²+x²

169=81+x²

x²=88

x=\sqrt{88}

x=\sqrt{22*4}

x=\sqrt{22} \sqrt{4}

x=2\sqrt{22}

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A man buys 3 chicken sandwiches at 2.75 each and 2 cokes at 1.19 and the tax is $0.64. he gives you 11.52. how much change shoul
Artist 52 [7]

3 chicken sandwiches at $2.75 each: 3*2.75= 8.25


2 cokes at 1.19: 2*1.19= 2.38


Tax: 0.64


8.25+2.38+0.64= 11.27


He gives you 11.52, to find how much you need to give him back, subtract how much he gives you by the amount that is charged (11.27)


11.52-11.27= $0.25

3 0
3 years ago
Solve the triangle.
saw5 [17]

Answer:

Step-by-step explanation:

because <u>c</u> is shorter than<u> a</u> we know C is a smaller angle than A

so the first choice is out.

use the law of cosines to find b

b^{2} = a^{2} +c^{2} -2*a*c*cos(B)

b^{2} =1681+400-1326.787871

b^{2}= 754.21219

b= \sqrt{754.21219}

b= 27.46292

so the last choice looks good

5 0
3 years ago
I need help I don't understand this one math is my hardest subject
aksik [14]
In order to name the coordinates, you read the X axis first and then the Y axis. So A would be (-4, 4). B would be (-4, 6). C would be (2, 4). 

They are not congruent because each angle is a different measure. 

Hope this helped! :)
4 0
3 years ago
1. Which store had the highest demand both before and after the price increase?
Anna71 [15]

Answer:

The answer is Store 4

Step-by-step explanation:

As before the price increases, Store 4 has the highest price among other Stores. After price increases, Store 4 continued to has highest price among them

6 0
3 years ago
Read 2 more answers
A water pipe under Buckingham Palace is 59 m long. A water pipe under the White House is 36 m long. What is the difference in th
RUDIKE [14]
59m - 36m = 23m 

23m is your answer.
7 0
3 years ago
Read 2 more answers
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