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2 years ago

Brandon decided to make his own hand sanitizer. To be effective, hand sanitizer

Mathematics

1 answer:

strojnjashka [21]2 years ago

6 0

Answer:

90ml

Step-by-step explanation:

all we need to do is find 60% of 150

60% of 150 is 90

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Here's the png with the question. I think I have the right answer but I need help.

scoray [572]

Answer:

the answer u have is right cause i have telepathy

Step-by-step explanation:

8 0

2 years ago

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What is the solution to the system of equations? O (-4,1) O (-2, 1) O (1.4) O (1,-2)

Tcecarenko [31]

Answer:

$(1,-2)$

Step-by-step explanation:

Given

The attached graph

Required

Determine the solution

The solution here is the intersection points of the two lines. From the attachment, both lines meet

$x = 1$

$y = -2$

Hence, the solution is: $(1,-2)$

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3 years ago

I don’t understand this, please help

vichka [17]

Answer:

Step-by-step explanation:

When graphed the circle has a point in (-4,-3) and the center is (-8,-6)

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2 years ago

Is 10/18 and 45/18 proportional

ValentinkaMS [17]

Answer:

Step-by-step explanation:

10/18 does not equal 45/18

An example of a proportional number is:

4/5 and 8/10

Both numbers are multiplied by 2 making them proportional

10/18 and 45/18 are not proportional

Hope this helped :)

6 0

3 years ago

Simplify each expression using the laws of exponents. No negative exponents should be in your final answer. (On the image attach

Cloud [144]

Answer:

Answer is given below with explanations.

Step-by-step explanation:

$by \: simplifying \: the \: given \: expression \: using \: \\ law \: of \: exponents \: we \: get \\ \frac{15 {x}^{15} {y}^{ - 3} {z}^{4} }{18 {x}^{18} { {y}^{4} {z}^{ - 4} }^{} } \\ = \frac{5 \: {x}^{ - 3} {y}^{ - 7} {z}^{8} }{6} \\ we \: may \: also \: write \: as \\ = \frac{5 {z}^{8} }{6 {x}^{3} {y}^{7} }$

$formulae \: used \ \: : \\ \frac{ {x}^{m} }{ { {x}^{n} }^{} } = {x}^{m - n} \: \: \: and \\ {x}^{ - m} = \frac{1}{ {x}^{m} }$

HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION. 

5 0

3 years ago

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