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Charra [1.4K]
2 years ago
15

Help me please i’m failing lol

Mathematics
2 answers:
Effectus [21]2 years ago
7 0
16) K= 176
18) X= 12
20) M= - 52
22) X = -13
24) A= -90
Hope that helps :)
nalin [4]2 years ago
6 0

16) k=176 hope you get to a point were your not failing

You might be interested in
What is the growth or decay and the percentage rate of Y=23(0.292)^x
torisob [31]

Answer:

So the decay percentage rate is of 70.8%

Step-by-step explanation:

An exponentil function has the following format:

y = ca^{x}

In which c is a constant.

If a>1, we have that a = 1 + r and r is the growth rate.

If a<1, we have that a = 1 - r and r is the decay rate.

In this problem:

a = 0.292

A is lesser than 1, so r is the decay rate.

1 - r = 0.292

r = 1 - 0.292

r = 0.708

So the decay percentage rate is of 70.8%

5 0
3 years ago
Help! I'll give brainliest if it's correct.
Basile [38]

Answer:

3. π

4.  it occurs when x = 0

Step-by-step explanation:

6 0
3 years ago
Help me with this plsss
Brrunno [24]

1.

a. 8 x 7 x 1/2 = 56 x 1/2 = 28

b. 24 x 14 x 1/2 = 336 x 1/2 = 168

c. 5 x 12 x 1/2 = 60 x 1/2 = 30

d. 4 x 4.8 x 1/2 = 19.2 x 1/2 = 9.6

2.

two triangles: 2(4 x 8 x 1/2) = 4 x 8 = 32

rectangle: 15 x 8 = 120

total area: 32 + 120 = 152

5 0
2 years ago
True or false &amp; why? please help.
MrMuchimi
False.
We know that \sqrt{36} = 6, so \sqrt{35} must be less than 6.
6 - (something less than 6) > 0
4 0
2 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=17b%2B9a%2B6b%2B4a%2B5a%2Bb%2B9a%3D" id="TexFormula1" title="17b+9a+6b+4a+5a+b+9a=" alt="17b+9
professor190 [17]

Answer:

27a + 24b

Step-by-step explanation:

Combine the like terms.

9a + 4a + 5a + 9a = 27a

17b + 6b + b = 24b

Remember, a number without a coefficent is 1.

Hope this helps! :)

3 0
3 years ago
Read 2 more answers
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