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Ierofanga [76]
3 years ago
15

116.PS-9 Question Help Find the surface area of the prism. 8 cm 5 cm13cm 12 cm

Mathematics
1 answer:
Ivanshal [37]3 years ago
8 0

Answer:

6,240 cm

Step-by-step explanation:

8 cm x 5 cm x 13 cm x 12 cm = 6,240 cm

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21. Reason When you multiply any number
Anettt [7]

Answer:

Because multiplying a number by one will just give you the same number over and over again

Step-by-step explanation:

Example: 1 x 56 = 56

4 0
4 years ago
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I need help!How would i find the value of X?
N76 [4]
It is a 90° angle from up to right and 65 makes up part of it so 90-65=25
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3 years ago
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Olivia was packing up some of her old stuff in to a Box. A Box can hold 7 pounds, but she only filled it up with 2/3 full. How m
Yanka [14]
2 easy ways:
1. Divide 7 by 3 then multiply by 2
7/3= seven thirds or 2.333
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7 0
3 years ago
Please help me, because they ask for so many characters in Brainly lol
Andrej [43]

Answer:

y=3x+5

Step-by-step explanation:

Hi there!

Linear equations are typically organized in slope-intercept form: y=mx+b where <em>m</em> is the slope and <em>b</em> is the y-intercept (the value of y when the line crosses the y-axis)

Given that the slope is 3, we can plug this into y=mx+b as <em>m</em>:

y=3x+b

Now, to solve for <em>b</em>, simply plug in the given point:

-7=3(-4)+b\\-7=-12+b\\b=5

Therefore, the y-intercept is 5. Plug this back into the equation:

y=3x+5

I hope this helps!

4 0
3 years ago
D. 3h =
vfiekz [6]
Answer: e. 2h + 3 = 10; h = 3.5h

Explanation:

Jane can run 2 miles per hour. (2h)

He need to run 10 miles in total and has done 3 so far. (+ 3 = 10)

The equation can be written:

2h + 3 = 10
2h = 7
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8 0
3 years ago
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