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-Dominant- [34]
3 years ago
9

Hermina cut a 10 by 15 piece of cardboard down the diagonal

Mathematics
1 answer:
katen-ka-za [31]3 years ago
8 0

Answer:

\sqrt{325}

Step-by-step explanation:

This is because you use Pythagorean theorem. a^2 + b^2 = c^2.

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2. In a bag, there are 25 marbles, in five different colors and three different sizes. As for colors, there are 5 blue, 10 green
Delicious77 [7]

Answer:

Step-by-step explanation:

  1. blue:  2 big 1 small
  2. green:  5 big 4 small
  3. red:  0 big 2 small
  4. yellow:  0 big 1 small
  5. white:  2 big  0 small

2 + 1 = 3

5 + 4 = 9

0 + 2 = 2

0 +  = 1

2 + 0 = 2

3 - 5 = 2

2 blue marbles are medium

9 - 10 = 1

1 green marble is medium

2 - 2 = 0

0 red marbles are medium

1 - 4 = 3

3 yellow marbles are medium

2 - 4 = 2

2 white marbles are medium

A: not high

B:

9 big marbles

medium chance

C: really low

D: not a good chance

F: medium chance

hope this helps

3 0
3 years ago
How do you put 4x + 8 in factored form?
butalik [34]
4x + 8 \\ \\ GCF = 4 \ / \ find \ GCF \\ \\ 4( \frac{4x}{4} + \frac{8}{4} ) \ / \ factor \ out \ GCF \\ \\ 4(x+2) \ / \ simplify  \\ \\ Answer: \fbox {4(x + 2)}
8 0
3 years ago
Read 2 more answers
Subtract. 1.2 – (–7.8) A. 6.6 B. –6.6 C. 9 D. –9
levacccp [35]
The answer to this question would be C, 9. The reason for is cause you remove the parentheses then add the numbers 1.2 + 7.8=9.
5 0
3 years ago
Gerad spent 5.12 for a drink and a sandwich. His drink cost 1.30 did he have a ham sandwich for 3.54, a tuna sandwich for 3.82,
mojhsa [17]

Answer:

Gerad had a tuna sandwich: 3.82+1.30=5.12

Hope this helps!

6 0
3 years ago
Read 2 more answers
35 Points Mark Brainliest Help​
Nady [450]

\qquad\qquad\huge\underline{{\sf Answer}}♨

Let's write the equation of line in slope point form ~

\qquad \sf  \dashrightarrow \:y - y1 = m(x - x1)

\qquad \sf  \dashrightarrow \:y -2 = 3(x -1)

\qquad \sf  \dashrightarrow \:y -2 = 3x - 3

\qquad \sf  \dashrightarrow \:y = 3x -1

Now, let's use this equation of line to plot two points ~

  • when x = 0, y = (3 × 0) - 1 = - 1

  • when x = -1, y = (3 × -1) -1 = -4

Now, plot these points on graph ~

  • (0 , -1) and (-1, -4)
7 0
2 years ago
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