2 years ago

Which expression is equivalent to

Mathematics

1 answer:

laila [671]2 years ago

4 0

Answer:

Step-by-step explanation:

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Pls help What is side AC

Maslowich

Answer:

tan●=opposite/adjacent

tan70=AC/3

AC=3tan70

AC=8.24

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1 year ago

URGENT URGENT helppps plz

Murljashka [212]

Answer:

1) Bigger sector = 168.8pi

1) Smaller sector = 56.3pi

2) Bigger sector = 529.9

3) Smaller sector = 176.6

Step-by-step explanation:

1) Bigger sector = $\frac{270}{360}$ ×pi×15×15

= 168.75pi

1) Smaller sector = $\frac{360-270}{360}$ ×pi×15×15

= $\frac{90}{360}$ ×pi×15×15

= 56.25pi

2) Bigger sector = $\frac{270}{360}$ ×3.14×15×15

= 529.875

2) Smaller sector = $\frac{360-270}{360}$ ×3.14×15×15

= $\frac{90}{360}$ ×3.14×15×15

= 176.625

6 0

2 years ago

X is all of the following except a term a variable a constant an expression

docker41 [41]

An expression is the answer

4 0

2 years ago

Find the value of b help me please

slava [35]

Answer:

$b = \sqrt{2}$

Step-by-step explanation:

$\cos \: 60 \degree = \frac{b}{2 \sqrt{2} } \\ \\ \frac{1}{2} = \frac{b}{2 \sqrt{2} } \\ \\b = \frac{2 \sqrt{2} }{2} \\ \\ b = \sqrt{2}$

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2 years ago

Read 2 more answers

The scale of a map is 1:40000. What distance on the map represents a real distance of 5km?

Rufina [12.5K]

Answer:

0.125

Step-by-step explanation:

1=40000

x-5000

x=5000÷40000=1/8=0.125

6 0

2 years ago