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gtnhenbr [62]
3 years ago
14

Geometry help ASAP 15 points Need help to find A and B

Mathematics
1 answer:
Marta_Voda [28]3 years ago
6 0
sin60^o= \frac{a}{2 \sqrt{2} }  \ \ \to  \ a=2 \sqrt{2} *sin60^o=2 \sqrt{2}* \frac{ \sqrt{3}}{2}= \sqrt{6}     \\  \\ cos60^o =  \frac{b}{2 \sqrt{2} }  \ \ \to  \ b=2 \sqrt{2} *cos60^o=2 \sqrt{2}*0.5= \sqrt{2}

Answer: a=√6,  b=√2
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hichkok12 [17]
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3 0
3 years ago
Evaluate the expression<br><br> 7x, if x = 11.
Anuta_ua [19.1K]

Answer:

77

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is 1×1,000+3×10,000+9×1,000+8×100+5×10+2×1
xenn [34]
Use PEMDAS for this problem.
1 x 1000=   + 1000
3 x 10,000= 30,000
---------------------------
                 + 31000
                       9000
---------------------------
                 + 40000
                         800
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                    + 40800
                              50
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                       + 40850
                                  2
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             Answer: 40,852

Hoped this helped.

~Bob Ross ®
5 0
3 years ago
I need help on this.
mote1985 [20]

Let's go:


7 = x

38 + x = 180

x = 180 - 38

x = 142°


7 = 142°


I hope I helped you



5 0
3 years ago
Alexandra and Mason are employees for a company. Alexandra is making a salary of $49,329. Alexandra is earning a salary that is
NeX [460]

Answer:

$67,580.73

Step-by-step explanation:

$49,329÷100=$493.29 (1%)

$493.29×37=$18,251.73 (37%)

$49,329+$18,251.73=$67,580.73

3 0
3 years ago
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