2 years ago

WILL MARK AS BRAINLIEST

Mathematics

1 answer:

Alex Ar [27]2 years ago

4 0

I’m guessing it’s the first one

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5 x + 4y= 16 X+y = 3.5 Find out what each letter is equal to X= Y=

klemol [59]

X=4
Y=-0.5

Do you need an explanation?

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3 years ago

A salesman earning $9.50 per hour receives a 12% raise. To find the new wage, multiply $9.50 by 0.12 and add the result to $9.50

avanturin [10]

I believe you would be correct. :)

5 0

2 years ago

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Find the area of each parallelogram Please help with these thank you

hammer [34]

A=8
B=10

Hope this helps :D

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2 years ago

How many 1/2 unit cubes can fit in a a prism with a volume of 6 cubic units

AlekseyPX

Answer:

48 cubes

Step-by-step explanation:

step 1

Find the volume of one 1/2 unit cube

The volume of the cube is given by

$V=b^3$

where

b is the length side of the cube

we have

$b=\frac{1}{2}\ units$

substitute

$V=(\frac{1}{2})^3$

$V=\frac{1}{8}\ units^3$

step 2

Divide the volume of the prism by the volume of one cube

$6:\frac{1}{8}=6(8)=48\ cubes$

3 0

3 years ago

Rewrite log[(ac^3/b)]using the properties of logarithms

stellarik [79]

Answer:

1st option

Step-by-step explanation:

$log( \frac{a {c}^{3} }{b} ) \\ = log(a {c}^{3}) - logb \\ = loga + log{c}^{3} - logb \\ = loga + 3logc - logb$

note that the cube is only for c not a

6 0

3 years ago