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hammer [34]
3 years ago
11

HELP!!!! this is very confusing I understand but I can't find the mistake or the right quotient.

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
3 0
Part A:
Aaron forgot to turn the second fraction <span>upside down.
</span>
Part B:
4: \frac{1}{4}=4* \frac{4}{1}= \frac{4*4}{1}=16
You might be interested in
Trigonometry
Alla [95]

90° is equal to  \frac{\pi}{2} or 1.5707 radians.

Step-by-step explanation:

Step 1:

If an angle is represented in degrees, it will be of the form x°.  

If an angle is represented in radians, it will be of the form \frac{\pi}{x} radians.

To convert degrees to radians, we multiply the degree measure by \frac{\pi}{180}.

For the conversion of degrees to radians,

the degrees in radians = (given value in degrees)(\frac{\pi}{180}).

Step 2:

To convert 90°,

90 (\frac{\pi}{180} ) = \frac{\pi}{2}.

0.5 \pi = 1.5707 radians.

So 90° is equal to \frac{\pi}{2} or 1.5707 radians.

3 0
4 years ago
Anna has 24 apples and 27 bananas. How many does she have all together?
aalyn [17]
She has 51 all together
3 0
2 years ago
Multiply `(9 sqrt(y)+4)(8 sqrt(y)-6 )y &gt; 0
brilliants [131]

Answer:

y>9/16

Step-by-step explanation:

7 0
3 years ago
Washington is 44 miles south of Lawrence. and midland is 63 miles east of Lawrence.
GaryK [48]

Answer:

C: 77 miles

Step-by-step explanation:

The points form a right triangle triangle with the legs being 44 and 63  and the distance between Washington and Midland being the hypotenuse.

See graph and connect the dots.

We can use the Pythagorean theorem to find the hypotenuse

a^2 +b^2 =c^2

44^2 + 63^2 = c^2

1936 + 3969 = c^2

5905 = c^2

Take the square root of each side

76.84399781

Rounding to the nearest mile

77 miles

5 0
3 years ago
(z-24) divided by 8+2
hjlf

Answer:

z=-24

Step-by-step explanation:

(z-24)/8+2

(z-24)/10

((z-24)/10)10  Multiply both sides by 10

10(z-24) Distribute

10z-240 Divide both sides by 10

z=-24

7 0
3 years ago
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