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MaRussiya [10]
3 years ago
15

Need help!!!!! with this test pls IM SORRY FOR ASKING SO MANY TIMES BUT PLS HELP

Mathematics
2 answers:
Anika [276]3 years ago
6 0

Answer:

I hope its 15/10

Step-by-step explanation:

please let me know if its wrong

Readme [11.4K]3 years ago
3 0
I think it’s 3/10 because 9/10 - 6/10 is 3/10
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What is the lowest common multiple (LCM) of 8, 2 and 5?
aivan3 [116]

Answer:

40

Step-by-step explanation:

Using the method of prime factors

8 = 2 × 2 × 2 = 2³

2 = 2

5 = 5

Then LCM = 2³ × 5 = 8 × 5 = 40

8 0
3 years ago
Read 2 more answers
Find k such that f(x) is continuous at x=30
Maru [420]

Answer:

this is correct

Step-by-step explanation:

f continous in x=30 means that it should be the same value for 1.25 x 30 and 1.10 x 30 + k so k =4.5

5 0
3 years ago
Can anyone help me with this problem by factoring and list the steps please
jok3333 [9.3K]

Answer:

m=2, m=0

-ˋˏ✄┈┈┈┈┈┈┈┈┈┈┈┈┈

20m^2-40m=0

<u>Use quadratic formula:-</u>

᠃ ⚘᠂ ⚘ ˚ ⚘ ᠂ ⚘ ᠃

m_1,_2=\frac{-(-40) -+\sqrt{x} (-40)^2-4*20*0}{2*20}

\sqrt{(-40)^2-4*20*0}=40

m_1,_2=\frac{-(-40)-,+40}{2*20}

m_1=\frac{-(-40)+40}{2*20},m_1=\frac{-(-40)-40}{2*20}

m=\frac{-(-40)+40}{2*20}:2

m=\frac{-(-40)-40}{2*20}:0

m=2, m=0

˱   ┈  ┈  ┈  ┈   ˲

hope it helps...

have a great day!!

6 0
3 years ago
Suzanne buys upgrades for her computer. The upgrades cost $311.60 before taxes. The sales tax rate is 6.75%. What is the amount
777dan777 [17]

Answer:

idk I need the answer too

Step-by-step explanation:

:P

8 0
4 years ago
5. What would the graph of y= 3/4x -7/8 look like?
garik1379 [7]
A curve is the answer
8 0
3 years ago
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