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podryga [215]
3 years ago
13

What it the expression and what numbers do the parentheses go around on question 5

Mathematics
1 answer:
alexandr1967 [171]3 years ago
7 0
The parentheses should go around 4 - 1. Then the expression would be
3 x (4 - 1) + 2
Which equals 11.
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A bedroom measures 9 feet long and 11 feet wide. A scale drawing is made using a scale factor of 112.
bazaltina [42]

Given the previous length of the bedroom and the current scale factor, the length of the bedroom in the current scale drawing is 1008ft.

<h3>What is the length of the bedroom in the scale drawing?</h3>

Scale factor is simply a measure for similar figures, who look the same but have different scales or measures.

To get new dimension;

New dimension = scale factor × current dimension

Given that;

  • Current length of the bedroom = 9ft
  • Current width of the bedroom = 11ft
  • Scale factor = 112
  • New length of the bedroom = ?

New dimension = scale factor × current dimension

New length of the bedroom = 112 × 9ft

New length of the bedroom = 1008ft

Therefore, given the previous length of the bedroom and the current scale factor, the length of the bedroom in the current scale drawing is 1008ft.

Learn more about scale factor here: brainly.com/question/22312172

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6 0
2 years ago
Can someone please help me with this, it’s urgent!!
fomenos

Answer:

Step-by-step explanation:

angle 4 is congruent to angle 4 because they are alternate interior angles.

angle 5 is congruent to angle 3 because they are alternate interior angles.

angle 1+angle 2+angle 3 is equal to (=) angle 1+angle 2+angle 3

angle 1+angle 2+angle 3=180 degree(being sum of interior angles of a trianngle)

7 0
3 years ago
4m2 - 3mm + 5m4<br> help??
Alina [70]

Answer:

612mm I believe

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3 years ago
Please help me with this one
ch4aika [34]
Solution is in the picture

Correct answer is : B

Good luck :)

8 0
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Read 2 more answers
One kilogram is approximately 2.2 pounds. Write a direct variation equation that relates x kilograms to y pounds.
Anna35 [415]

Answer:

x = 2.2y

Step-by-step explanation:

Given that,

1 kg = 2.2 pounds

We know that, the relation between kg and pounds is given by :

1 kg = 2.2 pounds

The variation equation can be given by :

Let x denotes kg and y denotes pounds.

So,

x = 2.2y

Hence, the variation is x = 2.2y.

3 0
3 years ago
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