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amm1812
3 years ago
7

This answer is the one I need to know

Mathematics
1 answer:
spayn [35]3 years ago
3 0
The answers for the problems are: 6. -18
9. 6
12. -40
You might be interested in
Joy bought 288 small pieces of candy to share with her friends. She divided the candy into 18 bags. One of the bags will be shar
mariarad [96]

Answer:

32

Step-by-step explanation:

You must divide 288 by 18 and then double the answer you get.

7 0
3 years ago
Expand and simplify 2/5(p+15)-1/3(9+6p)+4/5p
Pavlova-9 [17]
2/5p+6-3-2p+4/5p
-2p+6/5p+6-3+4
-10/5p+6/5p+3+4
-4/5p+7
-0.8p+7

7 0
3 years ago
Find each angle. Separate your awnser with a comma. For an example 18, 72
Alexeev081 [22]
(5x+7) + (8x-21) = 90
13x-14 = 90
13x= 104
X=8
The angle measurements are 47, and 43
6 0
2 years ago
What are the values of x and y given that ABCD ≅ EFGH?
Margarita [4]

Answer:

x = 7

y = 8

Step-by-step explanation:

Since the shapes are similar then <B = <F and <A = <E

<B = <F so

10x + 65 = 135 subtract 65 from both sides

10x = 70 divide both sides by 10

x = 7

<A = <E so

4y - 4 = 28 add 4 to both sides

4y = 32 divide both sides by 4

y = 8

7 0
3 years ago
The population of bacteria can be modeled by the function below, where t represents the time since the population started decayi
Oksana_A [137]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete. I will assume the function is:

f(t) = 15(0.86)^t

Required

Determine the rate of decay

In an exponential function f(x) = ab^x,

The decay rate of the function is calculated as:

1 - r = b

By comparison:

b = 0.86

So, the equation becomes:

1 - r = 0.86

Make r the subject

r = 1 - 0.86

r = 0.14

<em>The rate of decay is 0.14</em>

3 0
3 years ago
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