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aivan3 [116]
3 years ago
12

Please help solve for x: y=4x+8x

Mathematics
2 answers:
jarptica [38.1K]3 years ago
8 0

y=4x+8x -> 4+8=12x

12x=y -> divide by 12 both sides

x=y/12

arsen [322]3 years ago
8 0
It is 1. I hope you have a good day:)
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Suppose water flows from a shower at a rate of 0.35 cubic feet per minute. do you use more water by taking a 15-minute shower or
timurjin [86]

Unit conversion is a way of converting some common units into another without changing their real value. The option in which more water will be used is by filling a bathtub.

<h3>Units conversion</h3>

Unit conversion is a way of converting some common units into another without changing their real value. for, example, 1 centimetre is equal to 10 mm, though the real measurement is still the same the units and numerical values have been changed.

Given water flows from a shower at a rate of 0.35 cubic feet per minute. Therefore, the water that will be used in the shower,

Water used in Shower = 0.35 × 15 = 5.25 cubic feets

Water used in bathtub = 0.5 yards³ = 13.5 cubic feets

Hence, the option in which more water will be used is by filling a bathtub.

Learn more about Units conversion:

brainly.com/question/4736731

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3 0
2 years ago
Question is in the picture:
bekas [8.4K]

Answer:

its a cause you divide 6 on both sides and 48 divided by 6 is 8 and since its a greater than symbol and the numbers werent negative its gonna be a

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
15 POINTS! HELP ASAP must be one of the answers
alina1380 [7]

Heres your answer also,

Sorry i took long i had trouble figuing this out.

Hope it helps you tho.

A=36 1/4

L=8 3/4  

 

W=A/L

A=W times L

A=145/4

L=35/4

W=145/4/35/4

W=29/4

thats the answer but you must make it mixed again.

answer W=4 1/7

which makes (A) your answer

7 0
3 years ago
What is a possible value of sin(theta) when cos2(theta)=0.21
podryga [215]
We know that

cos²(theta)=0.21
sin²(theta)+cos²<span>(theta)=1
</span>sin²(theta)=1-cos²(theta)------> sin²(theta)=1-(0.21)-----> 0.79
 sin(theta)=√0.79
 sin(theta)=0.89

the answer is
the value of  sin(theta) is 0.89

6 0
4 years ago
Which two numbers add up to ___ and multiply to ___?can you help me with this? Multiplied 1 adds to 10
irina [24]

Begin by following the herd . . . call the two numbers 'x' and 'y' .

You said that  xy=1 ,  so  y = 1/x

You said that  x + y = 10, so          x + 1/x = 10

Multiply each side by 'x':                  x² + 1 = 10x

Subtract 10x from each side:   x² - 10x + 1  =  0

Use the quadratic formula to solve this, and the two solutions
that you get for  'x'  are also the two numbers  'x'  and  'y' .
They are

     <em>9.89898</em>
and
     <em>0.10102</em>

   (rounded)
 


8 0
4 years ago
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