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Tatiana [17]
4 years ago
7

Help Asap! pretry please!use the net to find the surface area of the prisim.

Mathematics
1 answer:
Andreas93 [3]4 years ago
3 0
Hi there!

First, let's find the area of the center rectangles:

1(8 x 9) + 1(15 x 9) + 1(17 x 9) = 360

Next, we'll find the area of the triangles:

2(0.5(15 x 8)) = 120

Lastly, we'll add the two areas together:

360 + 120 = 480

Therefore, the answer is 480in^2. The correct option is the second option.

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
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Please help asap !!!​
Illusion [34]

Answer: 2.)non function 3.)non function 4.) function 5.)non function 6.) non function 7.)function 8.)non function PART B 1.)non function 2.)function 3.) function

Step-by-step explanation: a function is when the domain (x) all each have one answer like (-2.6)(7,4)(8,6) there can be repeating ranges (y) just not domains.

A non function is when one domain (x) has multiple ranges(y) like (7,2)(-9,6)(7,9) the 7 repeats twice giving it two ranges, which causes it to be non functional. hope that helped :))

6 0
3 years ago
Zachary’s final project for college course took a semester to write and had 95,234 words.zachary wrote 35,295 words the first mo
kap26 [50]

Answer:

40,999

Step-by-step explanation:

95,234-35,295= 59,939 and then 59,939-19,240= 40,999

5 0
4 years ago
If anyone could help me with this last problem, I would greatly appreciate it.
il63 [147K]

Answer:

From the given information, the value of a is 3 and the measurement of ∠R is 25°

Step-by-step explanation:

For this problem, we have to find the value of a and the measurement of ∠R. We are given some information already in the problem.

<em>ΔJKL ≅ ΔPQR</em>

This means that all of the angles and all of the sides of each triangle are going to be equal to each other.

So, knowing this, let;s find the measurement of ∠R first.

All triangles have a total measurement of 180°. We are already given two angle measurements. We are given that the m∠P is 90° because the small box in the triangle represents a right angle and right angles equal 90°. We are also given that the m∠Q is 65° because ∠Q is equal to ∠K so they have the same measurement. Now, let's set up our equation.

65 + 90 + m∠R = 180

Add 65 to 90.

155 + m∠R = 180

Subtract 155 from 180.

m∠R = 25°

So, the measurement of ∠R is 25°.

Now let's find the value of a.

KL is equal to PQ so we will set up an equation where they are equal to each other.

7a - 10 = 11

Add 10 to 11.

7a = 21

Divide 7 by 21.

a = 3

So, the value of a is 3.

4 0
4 years ago
Suppose there are 4,000 bacteria in a sample. The population of the bacteria doubles exponentially every hour how many hours wil
aleksley [76]
After 4 hours there will be 64 000

3 - 32k
2-16
1-8

do you need exactly 50 000?
6 0
3 years ago
-7p^ 3(4p ^2 + 3p - 1)
nordsb [41]
How do u do that ???
3 0
3 years ago
Read 2 more answers
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