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beks73 [17]
3 years ago
13

Need help also.......

Mathematics
1 answer:
Schach [20]3 years ago
7 0

Answer:

Step-by-step explanation:

\frac{QT}{Q'T'}=\frac{1}{2}\\

Scale factor:

1:2

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Pls show work I need the work. Thx
Ainat [17]
Sorry i can’t quite see the image can you do another one
5 0
2 years ago
Which graph represents the function -2x - 5y = -10? <br> Please explain!!
damaskus [11]
The answer would be J because if the equation was transferred into a positive then it would be 2y and 5x marking 5x on the bottom and 2y vertically.
Hope this helps!!
6 0
3 years ago
Read 2 more answers
The Jones family and the Connor family both bought the same boxed package of sugar cubes at the store, in which the cubes were a
GrogVix [38]

Answer:

180

Step-by-step explanation:

At the beggining, it says they are stacked in 5 layers which means the number of cubes is divisible by 5.

If the number of cubes equals x:

The least amount of sugar cubes the Jones family could have used is 61*2 which equals 122. The most they couldve used is 61*3 which equals 183.

Based on the information from the Jones family, x is between 122 and 183.

Based on the information from the Connor's, x is between 176 and 264.

Based on the information from both, x is between 176 and 183. The only number that is divisible by 5 between those numbers is 180 cubes.

3 0
3 years ago
Kaj is flying a kite, holding her hands a distance of 3.5 feet above the ground and letting all the kite’s string play out. She
Savatey [412]

Using trigonometric ratio, the height of the ground above the ground to the nearest hundredth is 44.85 ft

The situation forms a right angle triangle.

<h3>What is a right angle triangle?</h3>

Right angle triangle has one of its angles as 90 degrees. The sides and angles can be found using trigonometric ratios.

Therefore, the length of the string is the hypotenuse side of the triangle formed . The opposite side of the triangle is the height of the kite form the ground.

Therefore, the height of the kite form the ground can be found as follows;

sin 33° = opposite / hypotenuse

sin 33° = h / 75

cross multiply

h = 75 × sin 33

h = 40.8479276261

h = 40.84

The height of kite from ground = 40.847 + 3.5  = 44.3479276261 = 44.85 ft

learn  more on right triangles here: brainly.com/question/25799394

4 0
2 years ago
You buy a commemorative coin for $110. Each year, t, the value V of the coin increases by 4%
faltersainse [42]
A. f(x)= 100*1.04^t
Exponential functions follow the form of y=ab^x, where a is the principal amount, b is the rate of growth or decay (1+0.04), and x is the time.

b. f(8)= 100*1.04^8
100*1.368569...
136.856

Final answer: $136.86
6 0
3 years ago
Read 2 more answers
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