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lubasha [3.4K]
3 years ago
8

Help !!! find the value of x, please show how you solved it

Mathematics
1 answer:
Snezhnost [94]3 years ago
4 0

Answer:

x = 48°

Step-by-step explanation:

Since the 2 legs are congruent then the triangle is isosceles and the base angles are congruent, that is

x = 48°

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The population of a bacteria after x number of hours is modeled by the expression 1 , 000 ( 0 . 75 ) x . What is the rate of dec
DerKrebs [107]

Answer:

A. 25%

Step-by-step explanation:

If you multiply something by 0.75, you're multiplying it by 75%, and that means you're losing 25% each time, so the rate of decay is 25%

7 0
3 years ago
Read 2 more answers
Which property is used to solve the following problem: 8(7-3)
Shtirlitz [24]

Answer:

D) Distributive property

Step-by-step explanation:

We use distributive property because the 8 is distributed to the 7 and the negative three (it is negative because the expression can also be written as 8(7 + -3). This is how it will look after the distributing:

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7 0
3 years ago
Evaluate the expression <br> -2.3=
hammer [34]

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Step-by-step explanation:

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3 years ago
HELP ME I NEED SOMEHELP<br> PLZ<br> PLZ<br> PLZ
otez555 [7]

Step-by-step explanation:

2/7

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7×4 = 12

8 0
3 years ago
Dakota’s parents are creating her practice ballet studio and want to install baseboards around the perimeter of the rectangular
kherson [118]

1. When you estimate, it is not an exact measurement. 3ft 8 in gets rounded to 4ft and 12 ft 3 in rounds to 12ft. now find the perimeter. P=2l+2w P= 2*12 +2*4 P=32feet

2. 3ft 8in = 3 8/12 or reduced to 3 2/3  12ft 3in = 12 3/12 or reduced to 12 1/4   The fractional part is referring to a fraction of a foot.

3. The perimeter of the room is P=2l+2w or P=2(12 1/4) + 2(3 2/3) p=24 1/2 + 7 1/3  P= 31 5/6 feet

4. The estimate and the actual are very close. They are 1/6 of a foot apart.

5a. Total baseboard 31 5/6ft - 2 1/4 ft = 29 7/12 feet needed.

5b. Take the total and divide it by 8ft  = 29 7/12 divided by 8= 3.7  You are not buying a fraction of a board so you would need 4 boards.


4 0
3 years ago
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