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Andrei [34K]
3 years ago
11

HELP 50 PTS

Mathematics
2 answers:
lana [24]3 years ago
5 0

Step-by-step explanation:

log(7x³/z) = log(7) + log(x³) - log(z).

3log(5) + 2log(x) - log(25) = log(125) + log(x²) - log(25) = log(125x²/25) = log(5x²).

GenaCL600 [577]3 years ago
5 0
Here you go! Hope this helps!! Merry Christmas!

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Find the volume of the pyramid 6cm 11cm 4cm
balandron [24]

Answer:

88 cm³

Step-by-step explanation:

V=\frac{lwh}{3}

V = (11 × 4 × 6) ÷ 3

88 cm³

3 0
3 years ago
A line contains the points (82, −96) and (87, −86) .
mezya [45]

Answer:

slope = 2

Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (82, - 96) and (x₂, y₂ ) = (87, - 86)

m = \frac{-86+96}{87-82} = \frac{10}{5} = 2

3 0
3 years ago
How can we get System B from System A?<br><br><br> And are they equivalent?
Aliun [14]
What? Where’s the question 11
8 0
3 years ago
Help find length of ac n explain please thanks
Debora [2.8K]

Answer:

AC = 12.5 cm

Step-by-step explanation:

use cosine law c^2 = a^2 + b^2 − 2ab cos(C)

c^2 = 6^2 + 10^2 - 2(6)(10)(cosin100)

c^2 = 156.84

c= √156.84

c= 12.5 cm

The cosine rule is used when we are given either three sides or two sides and the included angle.

6 0
3 years ago
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Jim is saving money to buy a game. So far he saved $36, which is three-fourths of the total cost of the game. How much does the
Andru [333]

Answer:

$48

Step-by-step explanation:

Because he has 3/4 you would divide 36 by 3 whick is 12 then multiply by 4 to get the total of $48

4 0
3 years ago
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