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3 years ago

Substitution -just 4.g) r=-3.2p+q^2

Mathematics

1 answer:

Vlada [557]3 years ago

5 0

Answer is 25.6 you just put the numbers and multiply them and then add them

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Use the like bases property to solve the equation:<br> 16^x = 1/4<br> x=

gavmur [86]

Answer:-1/2

Step-by-step explanation:

16^x=1/4

(4^2)^x=4^(-1)

4^2x=4^(-1)

Base cancelled each other since they are the same

2x=-1

Divide both sides by 2

2x/2=-1/2

x=-1/2

7 0

2 years ago

Help me with number 10 please !!

mel-nik [20]

Um idk if its right but i think
s would be -3,6
r -5,3

6 0

3 years ago

The question is there

Katarina [22]

Answer:

3 cm

Step-by-step explanation:

Set up an equation that solves for the surface area, "112 $cm^{2}$ " :

10(2)+10(2)+2x+2x+10x+10x = 112

20+20+4x+20x = 112

24x+40=112

24x=72

x=3

So, 3 cm.

7 0

2 years ago

Find the mean, median, mode, and range of the data set.

VikaD [51]

Mode: 23

Range: 9

Median: 25.5

Mean: 25.5625

5 0

2 years ago

X = y - 3

Mumz [18]

The answer to this is B.

5 0

3 years ago