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enyata [817]
4 years ago
15

The length of a rectangle is 3 less than twice the width. The perimeter of the rectangle is 66. Find the length and width of the

rectangle.
Mathematics
1 answer:
dimulka [17.4K]4 years ago
7 0

Answer:

width is 12

the length is 21

I have done the first one hope you have gotten the method

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Question 2
klasskru [66]

Answer:

See below :)

Step-by-step explanation:

Hello,

So at the bottom, it says "Give lables or the x-axis and the y-axis as it relates to the situtation"

Labels are the things that show what each part of the graph means. See picture I uploaded after reading my explanation.

We first want to find out how (1, 1.5) relates to 3 tbs oil and 2 tbs vinegar

We want to find the same scale factor between the x and ys.

We can see that 1 is half of 2 and 1.5 is half 3 so we can say that,

Vinegar is the x

Oil is the y

5 0
3 years ago
PLEASE HELP Evaluate the limit, if it exists. Show work. lim_(x->5)((x^(2)-3x-10)/(2x-10))
gayaneshka [121]

Answer:

lim \: x \: —>5 \:  \:  \frac{ {x}^{2} - 3x - 10 }{2x - 10}  \\  \\ lim \: x \: —>5 \:  \:  \:  \frac{(x - 5)(x + 2)}{2(x - 5)}  \\  \\ lim \: x \: —>5 \:  \:  \frac{(x + 2)}{2}   =  \frac{5 + 2}{2}  =  \frac{7}{2}  \\  \\  \\  =  \frac{7}{2}  = 3.5

I hope I helped you^_^

3 0
3 years ago
Voltage = 220 v Current = 4 amps Resistance = <br> 18 <br> 55 <br> 224 <br> 880
MAVERICK [17]
Hi.

I believe the formula for R when you have the voltage and current is:

V/I = R

Plugging in the numbers:

220/4 = 55

The answer is the second option, 55.
6 0
4 years ago
Read 2 more answers
Classify this triangle by its sides and angles.
Firlakuza [10]
Acute and isosceles
5 0
3 years ago
PLEASE HELP ASAP!!! will mark brainliest!
Irina18 [472]

Answer:

It's the first one

Step-by-step explanation:

7 0
3 years ago
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