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Thepotemich [5.8K]
3 years ago
11

align="absmiddle" class="latex-formula">
Mathematics
1 answer:
Yuri [45]3 years ago
3 0

Answer:

x²+8x+16

Step-by-step explanation:

f(x) = (x+4)²

= (x+4)(x+4)

= x² + 4x + 4x + 16

= x² + 8x + 16

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If 7 people are in your family and everyone is supposed to drink 7/8ths of water each day, how much water is needed for the whol
laiz [17]

Answer: 6.125 or 6¹/₈ units of water

Step-by-step explanation:

There are 7 people in the family and each of them are mean to drink 7/8ths of water.

The amount of water all 7 should take is therefore:

= 7 * 7/8

= 49/8

= 6.125 or 6¹/₈ units of water

5 0
3 years ago
Slope of (17,11)(5,0)
stepladder [879]

Hello from MrBillDoesMath!

Answer:

m = 11/12

Discussion:

Slope of line = m = (change in y) / (change in x)

                      = ( 11 - 0) / (17-5)

                      = 11/12

Thank you,

MrB

6 0
4 years ago
Read 2 more answers
What is 3x5 in mathematics
poizon [28]

Answer:

3x5=15

Step-by-step explanation:

If you have three groups of 5 objects, you will have 15 objects in total.

______________________                      

║  object         object             ║  

║           object                        ║

║object      object                  ║

║_____________________║

______________________                      

║  object         object             ║  

║           object                        ║

║object      object                  ║

║_____________________║

______________________                      

║  object         object             ║  

║           object                        ║

║object      object                  ║

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HTH :)

6 0
3 years ago
Rearrange the equation to isolate A.<br> H=K+log(A/C)
Xelga [282]

Answer:

A=C(10)^{H-K}

Step-by-step explanation:

The given equation is

H=K+\log(\frac{A}{C}

Subtract K to both sides of the equation

H-K=\log(\frac{A}{C}

Now, use the property, x=\log y\Rightarrow y=10^x

10^{H-K}=(\frac{A}{C}

Multiply both sides by C to isolate A

A=C(10)^{H-K}

The value of A is

A=C(10)^{H-K}

3 0
3 years ago
Read 2 more answers
Trey had answered 15 E-mails. This is 20% of E-mails he must answered. How many E-mails does he need to answer?
Elis [28]

Answer: 75


Step-by-step explanation: 100 / 20 =5

15x 5= 75


3 0
3 years ago
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