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maksim [4K]
3 years ago
14

5. x2 – 10x + 21 = 0

Mathematics
1 answer:
andrezito [222]3 years ago
7 0
TRY PHOTOMATH it’ll help u with questions like this , all u do is take a pic and it’ll show u the answer and how to do it
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A cargo ship traveled 150 nautical miles in 6 hours at a constant speed. How far did the cargo ship travel in one hour
mixas84 [53]

Answer:

25 nautical miles

Step-by-step explanation:

We need to find the rate.  We can do so using the formula, distance = rate * time

d= rt

We know the distance and the time, so we need to solve for the rate

d/t = rate

d= 150 nautical miles

t = 6 hours

d/t = 150 nautical miles /6 hours

rate = 25 nautical miles per hour

So in 1 hour we can go 25 nautical miles

7 0
3 years ago
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The point T (-3,-3) is translated 5 units right and 9 units up. What are the coordinates of the resulting point T?
Nadusha1986 [10]
The coordinates are (2, 6)
6 0
3 years ago
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A rectangle has an area of 636.4m^2. One of the sides is 7.4m in length. Work out the perimeter of the rectangle.
Lina20 [59]
It’s the length of half so it 3.2
4 0
3 years ago
I need help right now!! Please explain how to solve the question and make sure u know the answer thank you.
Alborosie

Answer:

A dilation factor by 1/2

Step-by-step explanation:

Find the distance of AB and BC which is 4 for each of them. A'B' and B'C' distance is 2. 4 * 1/2 = 2. Therefore the answer must be 1/2.

3 0
3 years ago
- 7х — бу = 4<br>= – 3y + 8<br>×=<br>y=​
Yuki888 [10]
X= -4



Y= 4



Coordinates (-4,4)





Amiyah. B
7 0
4 years ago
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