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Sonja [21]
3 years ago
9

Simplify the following: 8h – 4g + 5g + 2h

Mathematics
1 answer:
Talja [164]3 years ago
5 0

8h - 4g + 5g + 2h \\  \\ (8h + 2h) -(4g - 5g) \\  \\ 10h - ( - g) \\  \\ 10h + g
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dlinn [17]

Answer:

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2. 4 cm

3. EB and 8 cm

Step-by-step explanation:

Diameter is the length of the circle aross, hope this helps!

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3.f(-4)-3.g(-2) please help me with this problem
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Question:
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Step by step explanation:

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3 years ago
Apply the distributive property to simplify the expression-4(5x +2)
Sedaia [141]

Answer:

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Step-by-step explanation:

7 0
3 years ago
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What is the sum of the sequence 152,138,124, ... if there are 24 terms?
N76 [4]

Answer: -216

Step-by-step explanation:

To solve the exercise you must use the formula shown below:

Sn=\frac{(a_1+a_n)n}{2}

Where:

a_1=152\\a_n=a_{24}

You should find  a_{24}

The formula to find it is:

a_n=a_1+(n-1)d

Where d is the difference between two consecutive terms.

d=138-152=-14

Then:

a_{24}=152+(24-1)(14)=-170

Substitute it into the first formula. Therefore, you obtain:

S_{24}=\frac{(152-170)(24)}{2}=-216

3 0
3 years ago
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Pls answers 1-8 fast
Sladkaya [172]

1-8 is simple. Just subtract 8 from 1. so 1-8 = -7


3 0
3 years ago
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