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Natalka [10]
3 years ago
14

If the surface area of the rectangular prism is 256 cm2, what is the height?

Mathematics
1 answer:
horrorfan [7]3 years ago
4 0

Answer: 8

Step-by-step explanation:8

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Pls help it’s 6th grade math
slamgirl [31]

Answer:

.

Step-by-step explanation:     The first answer is c. 7+3w, because the puppy already weighs 7 ounces. Since the puppy didn't end up losing those pounds, then you would add instead of subtract. Since the puppy gains 3 ounces a week, you would multiply the 3 ounces by the number of weeks that pass by. So, if one week passes, the puppy gains three ounces. Add that to the original 7 ounces, then after one week, the puppy weighs 10 ounces.

The second answer would be a. 22 ounces, because if you use the previous formula (x=7+3w), then you would plug 5 in for w. This would give you 7+3(5). 3x5=15 and 15+7=22. therefore, x=22 ounces.

7 0
3 years ago
Read 2 more answers
ALGEBRA 1, SEM. 2
grigory [225]
2•(1/4)^(2-1)= 2•(1/4)= 1/2
2•(1/4)^(3-1)= 2• (1/4)^2 = 2•1/16=1/8
3 0
4 years ago
An animal gained 4 pounds steadily over 8 years. What is the unit rate of pounds per year?​
marishachu [46]

Answer:

Step-by-step explanation:

4/8 = .5 pounds/year

8 0
3 years ago
Read 2 more answers
Which is the equation of an ellipse centered at the origin with foci on x-axis, x-intercepts +7, -7 and y-intercepts +2,
Aleks04 [339]
We know that
<span>foci on x-axis-------> is a ellipse with horizontal major axis

the equation is
(x</span>²/a²)+(y²/b²)=1

major axis is th<span>e </span>x<span>-axis with length </span><span>2<span>a
2a=14--------> a=7

</span></span>minor axis is the y<span>-axis with length </span><span>2<span>b
2b=4-----> b=2

the equation is
</span></span>(x²/a²)+(y²/b²)=1------> (x²/7²)+(y²/2²)=1-----> (x²/49)+(y²/4)=1

the answer is
(x²/49)+(y²/4)=1

see the attached figure

7 0
3 years ago
Worth 90 points and a brainliest if you get them all right not lying
tester [92]

Answer:

See Below

Step-by-step explanation:

1)√8 √10 √15

2)√3/16 √3/4

3)

0.25 R

0.25 R

0.33 R

4)

23 R

pi IR

√400 R

(√36)/2 R if its √(36/2) then IR

5)

pi

√8

Hope this helped!

6 0
3 years ago
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