2 years ago

I am giving branliest

Mathematics

1 answer:

Oduvanchick [21]2 years ago

4 0

Answer:

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Step-by-step explanation:

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Pls help fast its urgent

telo118 [61]

Answer: -8

Step-by-step explanation:

3 - (-8) = 3+8

3+ 8=11

6 0

3 years ago

Use the following steps to prove that log b(xy)- log bx+ log by.

borishaifa [10]

Answer with Step-by-step explanation:

a. $x=b^p$

$y=b^q$

Taking both sides log

$log x=plog b$

Using identity: $logx^y=ylogx$

$p=\frac{logx}{log b}=log_b x$

Using identity: $log_x y=\frac{log y}{log x}$

$log y=qlog b$

$q=\frac{log y}{log b}=log_b y$

b. $xy=b^pb^q$

We know that

$x^a\cdot x^b=x^{a+b}$

Using identity

$xy=b^{p+q}$

c. $log_b(xy)=log_b(b^{p+q})$

$log_b(xy)=(p+q)log_b b$

Substitute the values then we get

$log_b(xy)=(log_b x+log_b y)$

By using $log_b b=1$

Hence, $log_b(xy)=log_b x+log_b y$

3 0

3 years ago

Mr falcons pizza shop offers three sizes of pizza the small medium and large they have diameters of 8 inches 10 inches and 12 in

yuradex [85]

The circumference = 2×pi×radius
the small = 2×3.14×4 = 25.12 inches
the medium = 2×3.14×5 = 31.4 inches
the large = 2×3.14×6 = 37.68 inches

6 0

2 years ago

Give the final price for a $58.75 purchase when a 15% discount is applied.

AfilCa [17]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Which of the following are equivalent to 104? Select all that apply.

solniwko [45]

104 is the answer to your problem

8 0

3 years ago

I am giving branliest ​

I am giving branliest