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cricket20 [7]
3 years ago
12

Help me please ! i’ll mark brain list and double the points .

Mathematics
2 answers:
charle [14.2K]3 years ago
8 0

Answer:

32

Step-by-step explanation:

that just is the answer use pyth theorem them add 8

Andrews [41]3 years ago
5 0
32 ft

Because The result of the Pythagorean theorem is 24 and tht plus 8 equals 32 ur welcome
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Part A<br> What are the possible outcomes of rolling a six-sided die?
nikdorinn [45]

Answer:

the possible outcomes are :

  • one (1)
  • two (2)
  • three (3)
  • four (4)
  • five (5)
  • six (6)
4 0
2 years ago
Find the surface area of the square pyramid.<br> 70 ft²<br> 59.5 ft2<br> 91 A²<br> 42 ft²
iren [92.7K]

Answer:

Delta Ft = 70*3 - 42*7 = 168 #$

6 0
2 years ago
Question Progress
andreyandreev [35.5K]

The two numbers are 3 and 18, if the sum of two number is 21 and the second number is six times the first number.

Step-by-step explanation:

The given is,

                  The sum of two numbers is 21

                   The second number is six times the first number

Step:1

          Let, m - First number

                  n - Second number

Step:2

        From given,

                  n - 6m     ( The second number is six times the first number )

        Equation becomes,

                  Sum = m + n

        Where,

                      21 = m + ( 6m )

                       21 = 7m

                       m = 3

        Substitute m value n becomes,

                        n = 6m

                           = (6 × 3)

                      n  = 18

Result:

          The two numbers are 3 and 18, if the sum of two number is 21 and the second number is six times the first number.

                   

5 0
3 years ago
Choose the equation and the slope of the line that passes through (7,-1) and is parallel the the x-axis
nika2105 [10]

Answer:

F. Slope: 0

A. Equation: <em>y</em><em> </em>= -1

Step-by-step explanation:

Anything that is set to equal <em>y</em><em> </em>is considered a horizontal line, which is known as a zero slope, therefore, you have your answers.

I am joyous to assist you anytime.

3 0
3 years ago
In Exercise 13, solve y=f(x) for x. Then find the input when the output is 2.
andrezito [222]

Answer:

x = ±(√y)/3

x = ±(√2)/3

Step-by-step explanation:

Put the given information in the given equation and solve for x:

f(x) = 2

2 = 9x^2 . . . . . use 2 in place of f(x)

2/9 = x^2 . . . . divide by 9

±√(2/9) = x . . . take the square root

x = ±(√2)/3 . . . simplify

_____

Using this as an example, we can solve f(x) = y in the same way:

y = 9x^2 . . . . use y for f(x)

y/9 = x^2 . . . divide by the coefficient of x^2

±√(y/9) = x . . . take the square root; next, simplify

x = ±(√y)/3 . . . . the equation solved for x. Note this matches the above when y=2.

6 0
2 years ago
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