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3 years ago

Can somebody help me with these questions

Mathematics

1 answer:

Leno4ka [110]3 years ago

5 0

Answer:

The first one is B. 11.75

The second one is A. 4

Step-by-step explanation:

In order to find how many liters (L) of paint he used you need to do 2.5*5.5=13.75 Then to find out how much he has left you do 25-13.75=11.75 So your answer is 11.75.

The second one you have to do the reverse. So since it says 4*_=48, you do 48÷4=_=12. Then since it says 12*1/3=_ You can do 12÷3=_=4 So your answer is 4.

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List two pairs of an alternate interior angle and write them as a congress statements

Sliva [168]

Answer:

Step-by-step explanation:

1. Angle 4 is congruent to angle 6

2. Angle 3 is congruent to angle 5

6 0

3 years ago

Please help quickly !

Ira Lisetskai [31]

Answer:

75 - 52.5 = x

Step-by-step explanation:

$\because 52.5 + x = 75\\\therefore x = 75 - 52.5\\\therefore 75 - 52.5 = x \\$

is the correct answer.

7 0

3 years ago

The weight of a nickel is 80% of a quarter. If a nickel weighs 5 grams how much does a quarter weigh?

muminat

Answer:

Weight of a quarter = 6.25 grams

Weight of a dime = 2.5 grams

Step-by-step explanation:

The weight of a nickel is 80%

The weight of a quarter or the weight of a nickel is 5 grams or weight of a quarter =50.8 = 6.25 grams

Weight of a dime = 50% = 12 (weight of nickel) = 52 = 2.5 grams

8 0

3 years ago

Select the appropriate descriptions of the correlation coefficient (r).

Len [333]

Step-by-step explanation:

I Think Its C

3 0

3 years ago

Use the figure below to find the value of x and PQ.

Scilla [17]

Answer:

x=14

PQ=46

Step-by-step explanation:

PT and TQ are equal, so we can set up the equation like this: PT=TQ

23=2x-5

calculate to find x

x=14

PQ is just PT+TQ so 23+23=46

7 0

3 years ago

Can somebody help me with these questions ​

Can somebody help me with these questions