Sin 167 = 0.22495

cos 107 = -0.29237

cos 167 = -0.97437

sin 107 = 0.95630

(sin 167)(cos 107) - (cos 167)(sin 107)

(0.22495)(-0.29237) - ( -0.97437)(0.95630)

= 0.86602

hope this helps :)

6 0

3 years ago

Explain and find CD please

oksano4ka [1.4K]

Answer:

$CD \approx5.29$

Step-by-step explanation:

By geometric mean theorem:

$CD=\sqrt {AD\times BD} \\ \\ CD=\sqrt {7\times 4} \\ \\ CD=\sqrt {28} \\ \\ CD=5.29150262 \\ \\ CD \approx5.29$

4 0

3 years ago

During a flu epidemic a company with 200 employees had 1/3 on Monday and another 3/10 call in sick on Tuesday.

valkas [14]

Part (a)

$\frac{1}{10}+\frac{3}{10}=\frac{4}{10}=\boxed{\frac{2}{5}}$

Part (b)

$200\left(\frac{2}{5} \right)=\boxed{80}$

6 0

2 years ago

Which place value contains the 7 in the quotient of 8,928 divided by 24?

Ainat [17]

Answer: 7 is in tens place

Step-by-step explanation: 8928 ÷ 24 = 372

Ones place - 2

Tens place - 7

Hundreds place - 3

The 7 is in the tens place

5 0

2 years ago

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