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Olegator [25]
4 years ago
8

-4.75 + (-2.75) + 1

Mathematics
2 answers:
scZoUnD [109]4 years ago
6 0
-6.5 because -4.75 + (-2.75) + 1 =
-3.75 -2.75 which is equal to -6.5
Ket [755]4 years ago
4 0

Answer:

-6.5

Step-by-step explanation:

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Janelle has a 12-ounce can of soft drink. She drinks 3/5 of the soft drink.
guapka [62]

Answer:

Answer:  4.8 ounces

Step-by-step explanation:

In total there are 12 ounces. If she drinks 3/5 of 12 you multiply 3/5 by 12.

3/5 * 12 would be equal to 3/5 * 12/1 which is 36/5. You have found how much she has drank. 36/5 is also equal to 7.2 ounces. Subtract 7.2 form 12 and you get 4.8 ounces.

Hope this helped!

7 0
3 years ago
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Lisa [10]

Answer:

12b^{6} + 6b³ - 18b²

Step-by-step explanation:

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3 years ago
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antiseptic1488 [7]

Answer:

A.26

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Step-by-step explanation:

A. Using the Pythagorean theorem, we get x^2= 24^2+10^2. Solving for x, we get x=26.

B. Using the Pythagorean theorem again, we get x^2=3^2+1.6^2 solving for x, we get x=3.4

6 0
3 years ago
Write the equation of line that passes through (-1,3) and (-5,-3)
Black_prince [1.1K]

Answer:

y =  \frac{3}{2} x + 4 \frac{1}{2}

Step-by-step explanation:

y=mx+c

where m is the gradient and c is the y-intercept of the line

Let's find the gradient of the line first.

gradient =  \frac{y1 - y2}{x1 - x2}

Using the above formula,

gradient \: of \: line \\  =  \frac{3 - ( - 3)}{ - 1 - ( - 5)}  \\  =  \frac{3 + 3}{5 - 1}  \\  =  \frac{6}{4}  \\  =  \frac{3}{2}

Subst. the gradient into m:

y =  \frac{3}{2} x + c

Now, find the value of c by substituting a coordinate into the above equation.

when x=-1, y=3,

3 =  \frac{3}{2} ( - 1) + c \\ 3 =  -\frac{3}{2}  + c \\ c = 3 +  \frac{3}{2}  \\ c = 4 \frac{1}{2}

Therefore the equation of the line is

y =  \frac{3}{2} x +  4\frac{1}{2}

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3 years ago
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Basile [38]

Answer:

C 170

Step-by-step explanation:

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3 years ago
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