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3 years ago

Subtract 10 from w, then subtract 5 from the result help me pleaseee

Mathematics

2 answers:

My name is Ann [436]3 years ago

5 0

W - 10 = -5
+ 10 +10
w = 5

Ann [662]3 years ago

3 0

Answer:

w-10-5

Step-by-step explanation:

you are looking for the expression right??

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I'LL WON'T BE OFFEND IF U DON'T HELP ME WITH THIS

Evgesh-ka [11]

The average is found by adding the numbers and dividing by 2.

Since the average is 17, the total of the two numbers must equal 17 x 2 = 34.

One number is given as 11, so subtract 11 from 34:

34 - 11 = 23

The other number is 23.

Too check: add 11 and 23 and then divide by 2:

11 + 23 = 34

34/2 = 17.

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3 years ago

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Point A(3,2) is on a circle whose center is C(−2,3). What is the radius of the circle?

goldfiish [28.3K]

Answer:

The radius of the circle is √26.

Step-by-step explanation:

Since point A is on the circle, the distance between that point and the center of the circle is equal to the radius.

To find the distance between two points, the following equation should be used:

$x^{2} =(x_{A}- x_{C}) ^{2} + (y_{A}- y_{C}) ^{2}$

Replacing the numeric values:

$r^{2} =(3- (-2)) ^{2} + (2-3) ^{2}\\r^{2} =(5) ^{2} + (-1) ^{2}\\r=\sqrt{26}$

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3 years ago

The perimeter of a field is 120 yards. what is the length and width?

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120/4=30. Remember its widthxlength. if you forget ask your teacher or look online for more help. Good luck.

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3 years ago

A palindrome is a number that reads the same forwards and backwards, such as 22 or 39793.

Aleks04 [339]

Answer:

There are thirty-nine palindromic numbers between 10 and 400.

Step-by-step explanation:

Listed, they are: 11, 22, 33, 44, 55, 66, 77, 88, 99, 101, 111, 121, 131, 141, 151, 161, 171, 181, 191, 202, 212, 222, 232, 242, 252, 262, 272, 282, 292, 303, 313, 323, 333, 343, 353, 363, 373, 383, and 393.

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