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padilas [110]
3 years ago
14

15

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
8 0

NO THOS IS NOT TRUESNBDJDN

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What is the shape of the cross section of the figure that is parallel to the triangular bases? A triangular prism.
timama [110]

Answer:

a

Step-by-step explanation:

3 0
4 years ago
to pass a course with an a grade a student must have an average of 90 or greater. a student's grade's on three tests are 83 91 a
Sedaia [141]

Answer:

90

Step-by-step explanation:

Find total marks needed for a 90.

90 x 4 = 360 marks

Then, add up the marks on the three tests.

83+91+86 = 260 marks

Finally, subtract from the 360 marks needed.

360 - 260 = 100

Thus, the student needs to score 100 marks in order to get a 90.

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3 years ago
Elena , Matthew, and Kevin painted 5/9 of the wall and Matthew painted 3/9 of the wall and. Kevin painted the rest of the wall.
photoshop1234 [79]
Matthew painted 2/9 of the wall
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3 years ago
Karrine hit 4 more home runs than half the number of home runs Lu hit. Together they hit 10 home runs. Let x represent the numbe
Andreas93 [3]

Answer:

The number of home runs that Lu hit is 4 and the number of home runs that Karrine hit is 6

Step-by-step explanation:

Let

x ----> represent the number of home runs Lu hit

y ---> represent the number of home runs Karrine hit

we know that

Together they hit 10 home runs

so

x+y=10 ----> equation A

Karrine hit 4 more home runs than half the number of home runs Lu hit

so

y=\frac{1}{2}x+4 ---> equation B

substitute equation B in equation A

x+\frac{1}{2}x+4=10

solve for x

\frac{3}{2}x=10-4

\frac{3}{2}x=6\\x=4

Find the value of y

y=\frac{1}{2}(4)+4=6

therefore

The number of home runs that Lu hit is 4 and the number of home runs that Karrine hit is 6

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3 years ago
Write a simplified addition expression with two terms for the perimeter of the polygon shown.
Zinaida [17]

Answer:

i dont understand

Step-by-step explanation:

3 0
3 years ago
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