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Scorpion4ik [409]
2 years ago
6

Plz help me with this assignment! I need help asap!

Mathematics
2 answers:
BigorU [14]2 years ago
7 0

Answer:

(a) 1.21 (b) 0.52

Step-by-step explanation:

Sophie [7]2 years ago
3 0

Answer:

3). 1.21

4). 0.57

Step-by-step explanation:

Quarter = 25 cents

Nickel = 5 cents

Penny = 1 cent

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Factor completely.<br> 2x2 - 18x + 36 =<br> Stuck? Use a hint.<br> Rep<br> 3
asambeis [7]
Try 2(20-9x) or 40-18x
3 0
3 years ago
The perimeter of a rectangle is 8x-6 units. of the width is x-4 units , what is the length, in units, of the rectangle
Fed [463]

Answer:

C

Step-by-step explanation:

Hope this helped! Please tell me if I'm wrong!

3 0
3 years ago
How many sixteenth notes would be needed to have the same duration as 3 quarter notes? Represent this as a fraction
Serjik [45]
1 quarter note=2 eighth notes
1 eight note=2 sixteenth notes
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3 0
3 years ago
Herbert has sold 99, 37, 86, and 73 copeirs in the last 4 months, respectivly. How many copiers will he need to sell this month
jolli1 [7]

Answer:

Therefore 80 ceperies will he need to sell this month.

Step-by-step explanation:

Average: Average is the ratio of sum of all numbers to the total number present in the data.

Given that Herbert has sold 99, 37, 86 and 73 copeirs in the last 4 months.

Let he need to sell x copeirs in this month.

According to the problem,

\frac{99+37+86+73+x}{5}=75

⇒ 99+37+86+73+x= 75×5

⇒295 + x= 375

⇒x = 375 - 295

⇒ x= 80

Therefore 80 ceperies will he need to sell this month.

3 0
3 years ago
A roof drops 6 feet for every 3 feet forword,determine the slope of the roof the slope can be positive or negative
dalvyx [7]

Answer:

The slope is -2

Step-by-step explanation:

Since the roof is decreasing in height as it goes forward, I know that the slope must be negative. The equation to find the slope is rise/run. The vertical change, or the rise, is -6 feet, so that value goes on top of the fraction. The horizontal value, or the run, is 3 feet so that goes on the bottom of the fraction.

Now our fraction is \frac{-6}{3}

If you simplify that fraction, you'll get -2.

8 0
3 years ago
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