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4 years ago

Find the area of the triangle ABC given angle A = 60°, b = 2, and c = √2.

2 answers:

7 0

If you know 2 sides and an included angle, the area formula is:

Area = ½ • side 1 • sine (A) • side 2

Area = ½ • 2 * sine (60) * sq root (2)

Area =sine (60) * sq root (2)

The sine of 60 degrees = sq root (3) / 2

Area = sq root (6) / 2

7nadin3 [17]4 years ago

4 0

Answer:

6/2

Step-by-step explanation:

i got this right

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A bed & bath company intends to ship out 28,457 blue blankets, and three times as many white blankets. If each box contains

Butoxors [25]

28457 x 3 = 85371 white blankets

85371 + 28457 = 113,828 total blankets

113828/55 = 2069.6 total boxes

so 2069 full boxes

and 55*.6 = 33 left over blankets

8 0

3 years ago

PLEASE HELP ME ASAP I REALLY NEED HELP!!!

padilas [110]

1) $\overline{UP}$

2) $\overline{UP} \cong \overline{UP}$

3) $\overline{UR}$

4) $\overline{PR}$

5) $\triangle OUP \cong \triangle RUP$ by SSS

6) CPCTC

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2 years ago

7x-4y=20 for y when x=3

viktelen [127]

I think it is y=-.25
7*3 - 4y = 20
21 - 4y = 20
subtract 21 from each side
- 4y = - 1
divide each side by - 4
y= -.25

6 0

4 years ago

Read 2 more answers

What number is 2 * 10 ^100

Studentka2010 [4]

Answer:

2.00000000e+100

Step-by-step explanation:

$2 \times {10}^{100} = \\ 2 \times 1.00000000e + 100= \\ 2.00000000e + 100$

8 0

3 years ago

-6(x+7)=-4x-2 How many solutions does it have

geniusboy [140]

Answer:

Equation have Unique solution i.e $x=-20$

Step-by-step explanation:

Given Equation:

$-6(x+7)=-4x-2$

Solving the Equation for 'x'.

$-6(x)-6(7)=-4x-2\\\\-6x-42=-4x-2$

Adding ' $4x$ ' both sides:

$-6x+4x-42=-4x+4x-2\\\\-6x+4x-42=-2\\\\-2x-42=-2$

Adding '42' both sides:

$-2x-42+42=-2+42\\\\-2x=40$

$x=\frac{40}{-2} \\\\x=-20$

The equation have Unique solution with the value of $x=-20$

6 0

3 years ago