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Umnica [9.8K]
3 years ago
13

Tammy ran 3 miles a day for 34 days

Mathematics
2 answers:
jok3333 [9.3K]3 years ago
4 0
She ran 102 miles, if you want to know the total.
34
 3
102
hoa [83]3 years ago
4 0
Multiply.

3 x 34

Answer: 102

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Need help on this question !!!
inn [45]
P= (3.14x10)*2 +50*2 =62.8+100=162.8
6 0
1 year ago
Solve it ......<br> <img src="https://tex.z-dn.net/?f=3x%2B4%3D28" id="TexFormula1" title="3x+4=28" alt="3x+4=28" align="absmidd
o-na [289]

            - - - - - - -- - - - - - - - - - -- - - - - - - - - - - - - - --

\blue\textsf{\textbf{Question:-}}}}

Solve 3x+4=28

\blue\textsf{\textbf{\underline{\underline{Answer and how to solve:-}}}}

First, subtract 4 on both sides:-

\tt{3x=28-4}

\tt{3x=24}

Divide by 3 on both sides:-

\dashrightarrow\bigstar\boxed{\boxed{\bold{x=8}}}\dashleftarrow

<h3>Good luck.</h3>

      - - - - -- -  -- - - - - - - - - - - -  - - -- - - - -  -- - - - - - - - - - - - - - - - - - - - - - -

8 0
2 years ago
Read 2 more answers
Solve the proportion
Vinvika [58]

Answer:

1.  (3/2)

2. (20)

3. (3)

4. (-9/5)

5. (-8/7)

6. (-2/3), (4)

Step-by-step explanation:

1.                          2.                        3.                          4.

x         3                   12         3               x           1                x + 3        3

/    =    /                     /     =    /                /    =      /                   /     =     /

4         8                   x           5              9           x                   2           5

8x = 12                    60 = 3x                  x² = 9                      5x + 15 = 6

÷8    ÷8                   ÷3    ÷3                   x = √9                          -15     -15

                                                                                                5x = -9

x = (3/2)                   x = 20                  x = 3                           ÷5    ÷5

                                                                                                  x = (-9/5)

5.                             6.

4 - x          3                   1               x - 3

  /       =     /                   /        =        /

 12            7              2x + 1               9

28 - 7x = 36                   9 = 2x^2 - 5x - 3

-28         -28                 + 3                    + 3

                                     12 = 2x^2 - 5x

-7x = 8                          -12                   -12

÷-7   ÷-7

                                       2x^2 - 5x - 12 = 0

x = (-8/7)                      

                                       -b +-√b^2 - 4ac

                                                     /                = -(-5)√-5^2 - 4 (2)(-12)

                                                    2a                                /

                                                                                      2(2)

                                             

                                          = 5-+√121        5 - 11        -6

                                                 /         =        /       =    /       = (-2/3)

                                                -4                 4             4

                                                            =     5 + 11          16

                                                                       /      =       /    = (4)

                                                                      4              4

I hope this helps!

3 0
2 years ago
-3x3=<br> Heeeeeeeellllllllllllpppppppppp<br> Mmmmmeeeeeee
vlada-n [284]

Answer:

-3*3=-9

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Given that 3+√5/4−√5 = a + b√5, find the values of “a” and “b”<br>URGENT PLZ ANSWER!
Vikki [24]

Answer:

Step-by-step explanation:

hello :

√(5/4)= √5/ √4 =√5/2 = (1/2)√5

3+√5/4−√5 = 3+(1/2)√5   so : a=3  and  b= 1/2

6 0
3 years ago
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