3 years ago

Slope between 1, 3/4 and 4, -3

Mathematics

1 answer:

emmainna [20.7K]3 years ago

4 0

Answer: The slope is -5/4

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Make up a problem similar to an inverse variation problem.

ad-work [718]

Start with the formula: h=k \t

Substitute the values :<span> 2=k\65
</span><span>
then solve for</span> k: k=130

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3 years ago

Mrs. Smith bought breakfast tacos for her family and they cost $9.48 for a dozen tacos how much was the cost of each taco

Murrr4er [49]

$0.79

Just divide 9.48 by 12.

4 0

3 years ago

If each point in the diagram can act as an endpoint, how many distinct line segments can be formed using the set of points

sdas [7]

Answer:

Option D 6 is the answer.

Step-by-step explanation:

the given points are A, D, C and B. If each point in the diagram can act as end points, we have to calculate number of distinct line segments formed.

This ca be calculated in two ways.

(1) We will form the line segments

AB, AC, AD, BC, BD, DC

Therefore 6 segments can be formed.

(2) By combination method

Number of segments = $^{4}C_{2}$

= $\frac{4!}{2!2!}=\frac{4\times 3\times 2\times 1}{(2\times 1)\times (2\times 1)}$

= $\frac{4\times 3}{2\times 3}=\frac{12}{2}$

= 6

Option D 6 is the answer.

8 0

3 years ago

Read 2 more answers

Is <img src="https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B5x%5E%7B5%7D%20%7D" id="TexFormula1" title="\sqrt[4]{5x^{5} }" alt="\sqrt[

stira [4]

Answer: It is not

Explanation:
Fourth root 5x^5

(Fourth root 5x)^5
= fourth root 3125x^5

7 0

3 years ago

Help ASAP can u explain a little too? (pls help if u don’t know it don’t answer pls) Thank You:)

larisa [96]

Since they are similar, the dimensions are in the same ratio. L1 = 5, L2 = 15, so they are in a 3:1 ratio. So if V1 = 60, then W1×H1 = 60/5 = 12
W2 must also be 3×W1 and H2 3×H1, and
3×3 = 9. So take 12×9 (W×H1×9) ×15 (L2) = V2
V2 = 12×9×15 = 1620 cm^3

Let me know the right answer when you find out!

8 0

3 years ago