What is true about the sides of KNM?

Given :

To Find :

Solution :

We know that,

[tex]\qquad{ \bold{ \pmb{2(Length + Width) = Perimeter}}}[/tex]

So,

Now, Substituting the given values in the formula :

[tex] \qquad \dashrightarrow{ \sf{2[x + (x-4)] = 32}}[/tex]

[tex]\qquad \dashrightarrow{ \sf{2(x + x-4) = 32}}[/tex]

[tex]\qquad \dashrightarrow{ \sf{2(2x-4) = 32}}[/tex]

[tex]\qquad \dashrightarrow{ \sf{4x-8= 32}}[/tex]

[tex]\qquad \dashrightarrow{ \sf{4x= 32 + 8}}[/tex]

[tex]\qquad \dashrightarrow{ \sf{4x= 40}}[/tex]

[tex]\qquad \dashrightarrow{ \sf{x= \dfrac{40}{4} }}[/tex]

[tex]\qquad \dashrightarrow{\pmb{ \bf{x= {10} }}}[/tex]

Therefore,

Answer:

A number that is at least 90 is 91.

Step-by-step explanation:

Answer: 5,400 cubic feet

Step-by-step explanation: Multiply 90 x 15 x 4 to find the volume. Although I multiplied 15 and 4 first because I know off the top of my head that it equals 60, and 60 x 90 = 5400 cubic feet

Answer:

5

Step-by-step explanation:

So let's start with making an equation,

125 x A = 625         Note: A is just a variable for the missing number

125A / 125 = 625 / A

A = 5

So, the missing number is 5

If you have any questions, let me know in the comments section of this answer!

Answer:

Two polygons are similar if their corresponding angles are congruent and the corresponding sides have a constant ratio (in other words, if they are proportional). Typically, problems with similar polygons ask for missing sides.

Step-by-step explanation:

Hope this helps!

Answer:

X = 160 - 15 x and y = 31 - 3 x

Step-by-step explanation:

:)

Answer:

40/45

Step-by-step explanation:

YAN PO YUNG ANSWER HOPE IT HELPS

[tex]\tt \dfrac{16}{18}\times \dfrac{2.5}{2.5}=\dfrac{40}{45}(d)[/tex]

In 1.5 hours, she got 43 cups of water (assuming they're all full)

So, in an hour, she got 43 : 1.5 = 86/3 cups

From 4 in the afternoon to 3:30pm next day, that is 23 hours 30 minutes. (full day - 30 min)

Convert 23 hours 30 minutes to 23.5 hours


So, she will tell you that 86/3 x 23.5 = 2021/3 cups of water is gonna be wasted. (if you need to round it's 674 cups.)

Answer:

5,000

Step-by-step explanation:

Because 5 is in the thousands place and it is asking his neighbor 0 for help and since 0 is it a 5 or above he can't help 5 so 5 has to stay at 5,000 and can't go to 6.

I'm sorry I was late but I think this could still help you I hope have a great day:)

The store which has the lower total price is B, lower by $1040.

Suppose the value of which a thing is expressed in percentage is "a'

Suppose the percent that considered thing is of "a" is b%

Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means).

Thus, that thing in number is

[tex]\dfrac{a}{100} \times b[/tex]

Given;

Store B sells the same computer as in the Example for $1,300.

Store B offers a 20% discount on the computer.

Now

Store B offers a 20% discount on the computer,

CB= CA-0.2CA

CB=1300-0.2-1300

CB= 1300-260

CB=1040

Therefore, the cost by 20 percent will be $1040.

Learn more about percent here:

https://brainly.com/question/11549320

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AnswerAnswer:

Binomial

Step-by-step explanation:

there are 2 terms

Have a great day!

If it helped mark me as brainliest!

Answer:

$35

Step-by-step explanation:

10% + 20% = 30%

You spent 30% of the $50 clothes and games.

You spent the rest on books.

100% - 30% = 70%

You spend 70% on books.

70% of $50 = 0.70 × $50 = $35

Answer: $35

Answer:

35

Step-by-step explanation:

x/50=70/10 cross multiply and then divide 3500 by 100 which equals 35 which would be $35 which is 70% of $50

Answer:

BC ≈ 2.598076211

Step-by-step explanation:

Given [tex]\frac{AB}{3} = sinC[/tex]

That means side AC = 3

Let's use [tex]sinA[/tex] to find BC

[tex]sinA = sin60 = \frac{BC}{AC} = \frac{BC}{3}[/tex]

[tex]BC = 3sin60[/tex]

BC ≈ 2.598076211

Answer:

18

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

15 cm

Answer:

Answer:

6265.8

Step-by-step explanation:

formule=(p×r×t)/100

=(5310×6×3)/100

=95580/100

=955.8

total amount=5310+955.8

=6265.8

Answer:

25%

Step-by-step explanation:

Total number of drawings: 59

Drawing a pineapple chew: 15

p(pineapple chew) = 15/59 = 0.2542 = 25%

Using it's concept, it is found that there is a 25% probability that the next chew Elijah removes from the bag will be pineapple chew.

A probability is given by the number of desired outcomes divided by the number of total outcomes.

In this problem, the experiment was performed 59 times, and 15 of them resulted in a pineapple being selected, hence the probability is given by:

p = 15/59 = 0.25 = 25%.

More can be learned about probabilities at https://brainly.com/question/14398287

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Answer:the 2nd the 3rd the 5th. Maybe the first.

Step-by-step explanation:

The median is: 3

The mode is 3.

The mean is 2.7

Step-by-step explanation: because

Answer:

Step 1: Declare x. It can be anything. In this case, we will say x is 10.

Step 2: Divide. x / 2 = 5

hope this helps!

Answer:

Wooden Column:  8 yards              x

                            ________ = ________, solve for x

Oak tree:                16 yards            12

8/16 = x/12

x12      x12

6 = x, the wooden column is 6 yards tall.

Please wait for more answers just in case i'm wrong

Answer:

Answer is 6x-13

Step-by-step explanation:

Given

XZ=8x-18 and RZ=2x+5

XR=XZ-RZ

8x-18-2x+5

8x-2x-18+5

6x-13Ans

Answer:

vertical : horizontal = 1 : 2

Explanation:

UT, vertical length: 3 units

ST, horizontal length: 6 units

Therefore vertical length : horizontal length = 3 : 6 = 1 : 2

Answer:

1:2

Step-by-step explanation:

Triangle PQR has a vertical side of 1 and a horizontal side of 2.

so the ratio is vertical : horizontal is 1:2

Triangle STU has a vertical side of 3 and a horizontal side of 6.

so the ratio is vertical : horizontal is 3:6

which can be reduced by dividing both sides by 3

so the ratio is vertical : horizontal is 1:2

Answer:

I think you are correct.

Step-by-step explanation:

I hope this helps you. Just stick to your instincts.

Answer:

3 and 47

7 and 43

19 and 31

Step-by-step explanation:

Prime numbers up to 50:

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47

Therefore,

3 + 47 = 50

7 + 43 = 50

19 + 31 = 50

Answer:

14.40

Step-by-step explanation:

The sale price of the shirt is around $14.40 I think

Solution:

Note that:

Simplify the equation to obtain the sale price.

Answer:

1:49:50 or 1 hour 49 minutes and 50 seconds

Step-by-step explanation:

6hrs , 45min , 90sec - 4hrs , 55min , 100 sec =  Answer :D

We need the normal form first

[tex]\\ \rm\bull\rightarrowtail \dfrac{x}{a}+\dfrac{y}{b}=1[/tex]

[tex]\\ \rm\bull\rightarrowtail \dfrac{x}{3}-\dfrac{y}{2}=1[/tex]

Multiply by 6to bring standard form

[tex]\\ \rm\bull\rightarrowtail 2x-3y=1[/tex]

Answer:

Original #: 950

New #: 1,520

If it is percent of increase, you would do new amount - original amount over original amount.

1,520 - 950 / 950 = 570 / 950

0.6 or 60%