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nata0808 [166]
2 years ago
9

What is and why 41/2+31/4=

Mathematics
2 answers:
Komok [63]2 years ago
8 0

In order to add these fractions, you must make sure that the denominators are the same. Since one of the denom. is 4 and the other is 2, we can just multiply the fraction of 41/2 by 2. Remember to multiply top and bottom.

41/2 * 2/2 = 82/4  Now that the denom. are 4 you may now add the numerators.

82/4 + 31/4 = 113/4  if you are asked to give it as a mixed fraction then it will be  28 1/4


hope this helps

Vladimir79 [104]2 years ago
5 0

41 divided by 2 plus 31 divided by 4 equals to 28.225                                                                                                                                        

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****WILL GIVE BRAINLIEST TO FIRST ANSWERER****
xz_007 [3.2K]
Let's plug in each coordinate and see what we get:

(2, 0, 0)
-> 2A + 0 + 0 = D
-> 2A = D
-> A = D/2

(0, 6, 0)
-> 0 + 6B + 0 = D
-> 6B = D
-> B = D/6

(0, 0, 5)
-> 0 + 0 + 5C = D
-> 5C = D
-> C = D/5

plugging this back into the equation:
(D/2)x + (D/6)y + (D/5)z = D    [then divide through by D]
(1/2)x + (1/6)y + (1/5)z = 1
and since we have to have integer coefficients, 
multiply through by 30

so we get
15x + 5y + 6z = 30



Second question

<span>Take a look at the bottom-left point in the picture.
If you move three points in the y-direction, you'll reach to the  point A.
 If you instead move up 4 points (or in the z-direction), you reach D.
And finally, if you walk back to point F from point E, you'll have moved back 4 points in the x direction. </span>

<span>This gives us our measurements, or dimensions: 3 x 4 x 4.
If this were a rectangular prism, the dimensions would just be each of them multiplied.
 But since it's triangular, you need to divide it by two. That gives you a total volume of
(3x4x4)/2 = 24.</span>

5 0
3 years ago
Which of the following values is a solution of 2|2 – x| = 4<br><br>–6<br><br>4<br><br>10<br><br>2
Tresset [83]

Answer:

It would be 4

Step-by-step explanation:

6 0
3 years ago
Find the equation of the line that passes through point (6, 1) with the x-intercept of 2.
34kurt

<u>Answer:</u>

○ y = \frac{1}{4}x - \frac{1}{2}

<u>Step-by-step explanation:</u>

To find the equation of the line, let's first consider the points whose coordinates we have been given:

• (6, 1)

• (2, 0).

The point (2, 0) is what is called the x-intercept, which is the point where the line crosses the x-axis. This means that at this point, the y-coordinate of the line is 0.

Next, let's calculate the slope (gradient) of the line using the formula:

m = \frac{y_2 - y_1}{x_2 - x_1}

where:

m = gradient,

(x_2, y_2) and (x_1, x_2) = points on the line.

Using the formula:

m = \frac{1 - 0}{6 - 2}

⇒ m =\bf \frac{1}{4}

Finally, now that we have two points on the line as well as the line's slope, we can use the following formula to find the equation of the line:

\boxed{y - y_1 = m(x - x_1)}

You can use any of the points on the line as y_1 and x_1.

Using (2, 0):

y - 0 = \frac{1}{4}( x - 2)

⇒ y = \frac{1}{4}x - \frac{1}{2}

Therefore the equation of the line is y = \frac{1}{4}x - \frac{1}{2}.

Learn more about point-slope form at:

brainly.com/question/15143525

6 0
2 years ago
Let h(t) = -2 · 5t-1 Find h(3).
11Alexandr11 [23.1K]

Answer:

Use the given functions to set up and simplify

h = −31

Step-by-step explanation:

branliest pls

7 0
2 years ago
Read 2 more answers
Can someone help me with part b of question please.
Nutka1998 [239]
Answer

125

Explanation

5 • 10^6 = 5,000,000

4 • 10^4 = 40,000

5,000,000 / 40,000 = 125
4 0
3 years ago
Read 2 more answers
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