3 years ago

Can you guys please help me with this problem

Mathematics

2 answers:

Lyrx [107]3 years ago

7 0

Answer:

108

Step-by-step explanation:

I need brainliest please

Alexus [3.1K]3 years ago

7 0

Answer: 108 just add them

Step-by-step explanation:

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PQ= 2x +1 and QR= 5x - 44; find PQ

Lena [83]

2x+1=5x-44 that would be your equation

next start to simplify

subtract 1 from both sides so you are left with 2x=5x-45

then subtract 5x from both sides and you have -3x=-45

then finally divide -3 from -45 to get x=15

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3 years ago

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Dajuan has 7 action movies, 6 comedies, 1 documentary, and 2 musicals in his DVD collection. What is the ratio of comedies to th

yaroslaw [1]

Answer:

6:16 simplifies to 3:8

Step-by-step explanation:

7 + 6+ 1 + 2 = 16

Ratio of comedies to the total

6:16 simplifies to 3:8

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3 years ago

9>d, if d=3 <br> True or false

Strike441 [17]

Answer:

This is true. 9 is greater than 3.

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3 years ago

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Negative three eights times a number,z, equals 12.

Dimas [21]

Answer:

the answer is 32

Step-by-step explanation:

3/8=0.375

0.375 x 12 =32

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2 years ago

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A rectangle has a length of 3.6 in, and a perimeter of 16.8 in.

zhannawk [14.2K]

Answer:

Width = 4.8 inches

Step-by-step explanation:

The perimeter of a rectangle is given by the formula:

$P=2l+2w$

Where

P is perimeter

l is length

w is width

Given length = 3.6 and perimeter = 16.8, we plug them in into the formula and figure out the width, w. Process shown below:

$P=2l+2w\\16.8=2(3.6)+2w\\16.8=7.2+2w\\16.8-7.2=2w\\9.6=2w\\w=\frac{9.6}{2}\\w=4.8$

Hence, the width is 4.8 inches

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4 years ago