Answer:
(3,0)
Step-by-step explanation:
The midpoint formula is as follows:
![( (x1+x2) /2, (y1 + y2) /2 )](https://tex.z-dn.net/?f=%28%20%28x1%2Bx2%29%20%2F2%2C%20%28y1%20%2B%20y2%29%20%2F2%20%29)
x1 would be 9, x2 would be -3, y1 would be 2, y2 would be -2. When plugged in, you should get 6/2, and 0/2 for y. When simplified, x would be 3 and y would be 0. This means that the midpoint of the line segment is (3,0)
Answer:
what's the grade level?
Step-by-step explanation:
First change the 230 grams to kilograms or 1 kilogram to grams.
The units have to be the same.
Next set up a proportion.
Cross multiply to solve the proportion.
1 kg = 1000g
230 g/30 biscuits = 1000g/x biscuits
230x = 30(1000)
230x = 30000
divide both sides by 230
x =130 biscuits
Answer:
Volume = 175 cm³
Step-by-step explanation:
We can picture this image as a whole rectangular prism, with a part that has been cut out of it.
Step 1: Volume of original prism
We are going to solve the volume of the original prism, with the dimensions of 9, 7, and 5
Step 2: Volume of part cut out
We are solving the volume of that part that has been cut out ( missing space)
- V = 5 * (9-2) * (7-3)
- V = 5 * 7 * 4
- V = 140
Step 3: Total Volume
Now we just subtract the cutout part from the original volume
Volume = 175 cm³
Note, we could have also found the volume by splitting this shape into two prisms with dimensions (9 * 3 * 5) and (4 * 5 * 2). This way would also get us:
- V = (9 * 3 * 5) + (4 * 5 * 2)
- V = 135 + 40
- V = 175
-Chetan K
Here, One angle magnitude = 58 [ Given ]
Opposite angle = 90 - 58 = 32 [ Complementary angles ]
One angle = 90
Now,
Tan Ф = P/B
Tan 58 = 14/EF
EF = 14/1.60
EF = 8.75
& Sin Ф = P / H
Sin 58 = 14/DF
DF = 14/0.84
DF = 16.50
Hope this helps!