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inna [77]
3 years ago
8

Find the angle vector of 7j +10 k,i +6j+6k,-4i+9j+6k​

Mathematics
1 answer:
aleksandrvk [35]3 years ago
7 0

Answer:

Right angled and isosceles

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"
allsm [11]

Answer:

\boxed{\text{15.8 cords}}

Step-by-step explanation:

Step 1. Calculate the volume of the room

V = lwh =  5 yd × 5 yd × 3 yd = 75 yd³

Step 2. Convert cubic yards to cubic feet

3 ft = 1 yd

V = \text{75 yd}^{3} \times \left(\dfrac{\text{3 ft}}{\text{1 yd}} \right)^{3} = \text{2025 ft}^{3}

Step 3. Convert cubic feet to cords

128 ft³ = 1 cord

V = \text{2025 ft}^{3} \times \dfrac{\text{1 cord}}{\text{ 128 ft}^{3}} = \textbf{15.8 cords}\\\\\text{You could fit }\boxed{\textbf{15.8 cords}} \text{ of wood into the room.}

3 0
3 years ago
For each situation(the boat going upstream, the boat going downstream) make an equation to show how to calculate the distance, D
worty [1.4K]

Answer:

wdym bro? what do you mean?

4 0
3 years ago
5. Casey read 27 articles for her research report. This was 9 more than
krok68 [10]

Answer:Amy read 8 more books than ben read. how many books did ben read Get the answers you need, now! ... so amy is 8 more than ben, you have to add 8 to ben, who is x.  ... Did this page answer your question? ... Write the answer as a mixed number fraction (if possible). 8 1 5 ÷ 7 1 2

Step-by-step explanation:

7 0
2 years ago
Helpppppppp!!! Points and brainlest !!!
Mnenie [13.5K]

Answer:

.33

Step-by-step explanation:

If you add the times the dice was rolled and landed on a number greater than four, you would get 108. Then, you would divide that by 330 and you get .327. Round that up and you get .33

8 0
3 years ago
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Work must be shown for this problem! The figure shown below is a rhombus. Remember to solve for x and then find NO! Give both an
Alina [70]

Answer:

x = 6

NO = 26

Step-by-step explanation:

recall that for a rhombus all the sides are of equal length,

which means, PM = MN = MP = NO

we are given

MP = 5x-4  and MN = 6x-10

since MP = MN, thus

5x-4 = 6x-10   (add 4 to both sides)

5x = 6x - 10 + 4

5x = 6x - 6  (subtract 6x from both sides)

5x-6x = -6

-x =  -6

x = 6 (answer)

NO = MP = 5x-4 = 5(6) - 4 = 30 - 4 = 26

7 0
3 years ago
Read 2 more answers
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