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2 years ago

Write the ratio of 42 coins/98 bills as a fraction in the simplest form

Mathematics

1 answer:

rjkz [21]2 years ago

3 0

Answer:

3 coins / 7 bills

Step-by-step explanation:

42c/98b --(:2)--> 21c/49b --(:7)--> 3c/7b

42c/98b ---( : 14 = (2*7))--> 3c/7b

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= 2 у when x = 21 y=3* + 20

ehidna [41]

Answer:

Step-by-step explanation:

7 0

2 years ago

Help i give 5 stars and a crown

REY [17]

Answer:

See below.

Step-by-step explanation:

1a)

Angles:

48, 90, 90, a.

Add:

48 + 90
= 138 + 90
= 228

Subtract:

360 - 228
= 132.

Angle a: 132.

1b)

To get angle h above 180°, We need to add h + 164:

h + 164
= 110 + 164
= 274.

h = 110.

This is how to get h over 180°.

6 0

2 years ago

Your company is hosting a benefit 5 kilometer race. How long will the race be to the nearest tenth of a mile?

Akimi4 [234]

1km=0.62 miles

so multiply 1km by 5 to get 5km
multiply 0.62 by 5 to get km to miles
0.62 times 5=3.1

answe ris 3.1 miles

7 0

3 years ago

Read 2 more answers

Evaluate the function at the indicated values. f(x)= 6x^2+ 5x -12

seropon [69]

Step-by-step explanation:

We need to find the value of the function at the indicated value.

$f(x)= 6x^2+ 5x -12$

Indicated values are : f(-7), f(0), f(6), f(7)

To find f(-7), put x = -7 in the given function

$f(-7)= 6(-7)^2+ 5(-7) -12=247$

To find f(0), put x = 0 in the given function

$f(0)= 6(0)^2+ 5(0) -12=-12$

To find f(6), put x = 6 in the given function

$f(6)= 6(6)^2+ 5(6) -12=234$

To find f(7), put x = 7 in the given function

$f(7)= 6(7)^2+ 5(7) -12=317$

Hence, this is the required solution.

8 0

3 years ago

Juilo spent $64 and now has no money left.He( )had before his purchase

lapo4ka [179]

Answer:

64->-?

Step-by-step explanation:

he spent 64 and now he has none so he spent all his money

6 0

2 years ago