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timama [110]
3 years ago
12

Please help im being timed

Mathematics
2 answers:
nekit [7.7K]3 years ago
8 0

Answer:

6.40$

Step-by-step explanation:

HOPE THIS HELPS

PLZZ MARK BRAINLEIST

ale4655 [162]3 years ago
5 0
$6.40 is the answer hope this helped
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What’s 1.2983 rounded to the nearest hundredth
KengaRu [80]
1.30 :)
All you have to do is see if the number on your left is greater than 5 or not if it’s is round up 1 if not it stays the same !
Hope this helped !!!
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2 years ago
What is one half added to three quarters
Eduardwww [97]
1/2 + 3/4 = 2/4 + 3/4 = 5/4  = 1  1/4 
                 Here I change to the common denominator 4 so I could add them.
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3 years ago
This question is WORTH 15 POINTS
masha68 [24]
3x² - 33x - 180 = 0
3(x² - 11x - 60) = 0
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3x - 12 = 0     <u>  + 15  + 15</u>
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3 years ago
Solve5(2x-3) = 3(x+4)
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3 0
3 years ago
Read 2 more answers
What are the values of x and y?
tresset_1 [31]

Step-by-step explanation:

y is easy.

it is the Hypotenuse (baseline) of the small right-angled triangle created by the height (8) of the main triangle, the segment 6 of the main Hypotenuse and y.

so, Pythagoras :

y² = 8² + 6² = 64 + 36 = 100

y = 10

x is a bit more complex.

I think the easiest way to get it is to know that the height of a right-angled triangle to the Hypotenuse is the square root of the product of both segments of the Hypotenuse.

so, if we call the segments of the Hypotenuse a and b with a = 6, we have

x = a + b = 6 + b

height (8) = sqrt(a×b) = sqrt(6b)

therefore,

6b = height² = 8² = 64

b = 64/6 = 32/3 = 10 2/3 = 10.66666666...

so,

x = 6 + 10.66666... = 16.666666666...

round it to what is needed. e.g. 2 positions after the decimal point (hundredths) ? then it would be 10.67

6 0
2 years ago
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