3 years ago

Please help with this its confusing somehow :(

Mathematics

1 answer:

stealth61 [152]3 years ago

8 0

Answer :- D

Refer to the attached image for solution ❤️

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____ [38]

Answer:

D. It represents .90 cents, which is $5.40 divided by 6

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2 years ago

Help me with Perpendicular angles

DiKsa [7]

Answer:

x = 50°

x = 70°

Step-by-step explanation:

A right angle is indicated by a small box.

The angles shown are right angles = 90° each. Therefore:

✔️x + 40° = 90°

Subtract 40° from each side

x = 90° - 40°

x = 50°

✔️x + 20° = 90°

Subtract 20° from each side

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3 years ago

8.4.49 A cow is tethered to one corner of a square barn, 19 feet by 19 feet, with a rope 160 feet long. (See the illustration

SashulF [63]

Answer:

$20096 ft^2$

Step-by-step explanation:

We are given that

Length of rope=l=160 feet

Radius of quadrant of circle=r=160 feet

We have to find the maximum grazing area of the cow.

We know that

Area of quadrant of circle= $\frac{1}{4}\pi r^2$

Where $\pi=3.14$

Using the formula

Area grazed by cow= $\frac{1}{4}\times 3.14(160)^2$

Area grazed by cow= $20096 ft^2$

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3 years ago

Write an expression equivalent to -12/27 (it is a fraction)

rusak2 [61]

-4/9 is simplified of -12/27

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3 years ago

Solve for b.<br> 8^b-1=2^4b+4<br> b=_____

777dan777 [17]

I hope this helps you

7 0

3 years ago

Please help with this its confusing somehow :(​

Please help with this its confusing somehow :(