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3 years ago

PLZZZHELPPSPSPSO

Mathematics

1 answer:

RUDIKE [14]3 years ago

3 0

a) 2w-3 = 2(w+5)

Where w is width.

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b) 2x3 < n

Where n is the number

$\huge\bold{\purple{\bold{⚡BeBrainly⚡}}}$

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Find the value of x .

pantera1 [17]

Answer:

Step-by-step explanation:

By using intersecting chord theorem:

NH.HT=MH.HY

(x+20)*8=12*20

x+20=12*20/8

x+20=240/8

x+20=30

x=30-20

x=10

4 0

3 years ago

Use the properties of logarithms to expand the expression as a sum or difference, and/or constant multiple of logarithms. (Assum

Alecsey [184]

Answer:

$\log_5(9)+\frac{1}{2}\log_5(x)-3\log_5(y)$

Step-by-step explanation:

$\log_5(\frac{9\sqrt{x}}{y^3})$

First rule I'm going to use is the quotient rule:

$\log_b(\frac{m}{n})=\log_b(m)-\log_b(n)$

$\log_5(9\sqrt{x})-\log_5(y^3)$

Secondly, I'm going to rewrite the radical.

$\sqrt{x}=x^\frac{1}{2}$

$\log_5(9x^\frac{1}{2})-\log_5(y^3)$

Third, I'm going to use the product rule on the first term:

$\log_b(mn)=\log_b(m)+\log_b(n)$

$\log_5(9)+\log_5(x^\frac{1}{2})-\log_5(y^3)$

Fourth, I'm going to use power rule for both of the last two terms:

$\log_b(m^r)=r\log_b(m)$

$\log_5(9)+\frac{1}{2}\log_5(x)-3\log_5(y)$

6 0

3 years ago

Alexis divided a 1 3/4 pound bag of apples among 3 friends. how many pounds of apples did each friend receive?

hammer [34]

Answer:
Each friend received 7/12 of a pound.
Explanation:
(In picture below)
Hopefully this helps :3 sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3
-Bee~

3 0

3 years ago

Help me please having trouble!?

nlexa [21]

2+2=4 2 X 2 = 4 2 X 3 = 6

5 0

3 years ago

-x < - 29 solve for x

AleksAgata [21]

Answer:

x<29

Step-by-step explanation:

divide both sides by -1 since x cannot be negative

4 0

3 years ago