2 years ago

Help me please? ill mark as brainliested :))

Mathematics

1 answer:

77julia77 [94]2 years ago

6 0

check that's correct just clicked the check

You might be interested in

Rachel rode her bike for seven -quarters of a mile on Monday and nine-fifths of a mile on Tuesday. How many miles did she ride a

Romashka [77]

Answer:

3 11/20 miles

Step-by-step explanation:

Monday = seven -quarters of a mile

= 7/4 miles

Tuesday = nine-fifths of a mile

= 9/5 miles

How many miles did she ride altogether?

Total miles she rode altogether = Monday + Tuesday

= 7/4 + 9/5

= (35+36)/20

= 71/20

= 3 11/20

Total miles she rode altogether = 3 11/20 miles

5 0

3 years ago

The value of y is inversely proportional to the value of x. When y=42, x=6.

NARA [144]

Because $x$ and $y$ are inversely proportional, there is some constant $k$ such that

$xy=k$

Given that $y=42$ and $x=6$ , we have

$k=6\times42=252$

So when $x=9$ , you have

$9y=252\implies y=\dfrac{252}9=28$

4 0

3 years ago

Which measurement is the best estimate for the mass of a refrigerator?

andrew11 [14]

C 90 kg A and B are to small

7 0

3 years ago

Read 2 more answers

A group of 4 friends are playing cards. The deck has 70 cards. To start the game the dealer makes a pile of 15 cards in the cent

fiasKO [112]

Answer:

15 cards.

Step-by-step explanation:

Because 70-15=60. 60 divide by 4 would be 15.

8 0

3 years ago

1. If 50% of x is 20, what is 10% of c ? A. 4 B.16 C. 20 D.40

Elan Coil [88]

Answer:

b???????????????????????????

Step-by-step explanation:

6 0

3 years ago