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3 years ago

Can someone help me? Forgot how to do this, it’s been awhile

Mathematics

1 answer:

Aleks [24]3 years ago

7 0

Answer: y=5

Step-by-step explanation:

Similar basically means it's the same shape but bigger. Condiering how 16-9=7 which means each side is 7 bigger than the original shape. You subtract 7 from 12(side y) to get 5

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Maria releases a javelin 1.5 meters above the ground with an initial vertical velocity of 22 meters per second. How long will it

Korolek [52]

The javelin will hit the ground 14.66 or 15 seconds upon Maria's release from the said distance. The computation are as follows:

time = distance/speed (d/m)
time = 22 meters/second / 1.5 meters
time = 14.66 seconds or 15 seconds

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4 years ago

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3 years ago

Lauren is given a 12% pay rise.Her new salary is £24,080. What was Lauren's salary before the pay rise?

ExtremeBDS [4]

Answer:

The base salary was £21,500.

Step-by-step explanation:

Giving the following information:

Increase rate (g)= 12%

New salary= £24,080

To calculate the base salary, we need to use the following formula:

Base salary= new salary / (1 + increase rate)

Base salary= 24,080 / (1.12)

Base salary= £21,500

The base salary was £21,500.

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3 years ago

Question 4 of 9 (7 + 1) + 8 = 7+ (1 + 8) A. True B. False

IgorC [24]

Answer:

A true

Step-by-step explanation:

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3 years ago

Read 2 more answers

Johnny sold crafts at a show. His prices included .07 sales tax. Johnny grossed $1236.00. What was johnny's taxable amount?

Vadim26 [7]

The taxable amount was $80.86

Step-by-step explanation:

Given,

Sales tax = .07

Total grossed = $1236.00

Let,

x be the price before sales tax, therefore,

Amount of sales tax = 0.07x

Price before sales tax + Sales tax = Total amount grossed

x+0.07x = 1236

1.07x=1236

Dividing both sides by 1.07

$\frac{1.07x}{1.07}=\frac{1236}{1.07}\\x=1155.14$

Taxable amount = Total amount grossed - Price before tax

Taxable amount = 1236 - 1155.14 = $80.86

The taxable amount was $80.86

Keywords: subtraction, addition

Learn more about subtraction at:

#LearnwithBrainly

5 0

3 years ago