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morpeh [17]
3 years ago
8

Suppose the population of a certain city is 3987 thousand. It is expected to decrease to 3157 thousand in 50 years. Find the per

cent decrease.
Mathematics
1 answer:
Natalija [7]3 years ago
7 0
Oh you just gotta like multipley and then subtracted it
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Type SSS, SAS, ASA, SAA, or HL to<br> justify why the two larger triangles are<br> congruent.
kipiarov [429]

Answer:

SAS

Step-by-step explanation:

It doesnt show the hypotenuse so its no HL

It doesnt show 2 angles so its not SAA or ASA

It doesnt show three sides so its not SSS

The little line indicates that the sides are congruent. They both have a right angle and the bottom lines are right on top of each other so its SAS

3 0
3 years ago
Help my dudes its a photooooooooo
andrew-mc [135]

Answer: It would be option B (13 over 5).

Step-by-step explanation: Step 1) Subtract 15 from both sides, 5x=13. Step 2) Divide both sides by 5, x=13 over 5. Hope this helps bub <3

6 0
3 years ago
Please solve with explanation
castortr0y [4]

Answer:

The amount of wood left is 36 9/16 in

Step-by-step explanation:

Here, we want to get the amount of wood left

To calculate this, we have to subtract what is cut and what is wasted from the original total length

So we have what is left as follows;

45 1/2 - 8 7/8 - 1/16

45 1/2 = 91/2

8 7/8 = 71/8

91/2 - 71/8 - 1/16

(728 - 142 - 1)/16

585/16 = 36 9/16 in

6 0
3 years ago
Yesterday 6 of the 20 students in ms.healys. class took the bus to school
Rus_ich [418]
If 6/20 took the bus then there is 14/20 remaining.
6/20 simplified is 3/10.
14/20 simplified is 7/10.

Hope This Helps You!
<span>Good Luck Studying :)</span>
8 0
3 years ago
Please help me i'm not sure of this question i've bin on it for a while now.
photoshop1234 [79]

Answer:

it is so easy

Step-by-step explanation:

the answer is is -5x+60

5 0
2 years ago
Read 2 more answers
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