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2 years ago

I HAVE NOTHING TO SAY

Mathematics

2 answers:

Naddik [55]2 years ago

4 0

The width is double the length, so to find length do w/2=l. and to find with do 2l=w. message me for any questions!

guapka [62]2 years ago

3 0

Answer:

Lenght - Width

2 - 4

3 - 6

5 - 10

7 - 14

Step-by-step explanation:

Because we have 5 and 10, we know that width is lenght multiple by 2, and lenght is width divided by 2.

You might be interested in

Find the slope and the y intercept<br> Y=1/3x + 2

Andrej [43]

Answer:

m = 1/3, b = 2

Step-by-step explanation:

The equation is already written is slope-intercept form, y = m x + b.

7 0

2 years ago

Help ASAP

horrorfan [7]

Answer:

p= $\frac{181}{301}$

Step-by-step explanation:

30100 have dogs, 18100 have cats.

The question simply asks for a union scenario thus the law of AND & OR is applicable.

Therefore:-Those who have both cats and dogs partially have cats.

$P(X=both \ cat \ and \ dog)=\frac{18100}{30100}\\p=\frac{181}{301}$

8 0

3 years ago

Read 2 more answers

Sarah needs to buy 3 identical shirts to wear. She had $15 gift certificate. Including using the gift certificate, she can spend

Marianna [84]

Let the cost of a shirt be s.

Three shirts = 3s.

3s + 15 ≤ 80 (Answer F)

3 0

3 years ago

Noah has $50. He wants to buy a cell phone case for $20 and some accessories. Each accessory costs $8. How many accessories (x)

levacccp [35]

Answer:

Noah can buy 2 accessories.

Step-by-step explanation:

Given:

Money Noah has = $50

Cost of Cell phone case = $20

Cost of each accessory =$8

Amount he wants to be left = $8

So Total Amount he he wants to spend on accessories and Cell phone case will be equal to Money Noah has minus Amount he wants to be left.

framing in equation form we get;

Total Amount he he wants to spend on accessories and Cell phone case = $\$50-\$8 =\$42$

No we need to find the number of accessories Noah can buy.

Let the number of accessories be 'x'.

Now we can say that;

Cost of Cell phone case plus Cost of each accessory multiplied by number of accessories should be less than or equal to Total Amount he he wants to spend on accessories and Cell phone case.

framing in equation form we get;

$20+8x\leq 42$

Subtracting both side by 20 we get using Subtraction property of Inequality.

$20+8x-20\leq 42-20\\\\8x\leq 22$

Now Dividing both side by 8 using Division property of Inequality we get;

$\frac{8x}{8}\leq \frac{22}{8}\\\\x\leq 2.75$

Now rounding to whole number we get ;

$x\leq 2$

Hence Noah can buy 2 accessories.

8 0

2 years ago

Out of 49 fish 31 are goldfish. About what percent are gold fish?

myrzilka [38]

63.27 % of fishes are gold fish

<h3><u>Solution:</u></h3>

Given that out of 49 fish, 31 are goldfish

To find: percent of gold fish

The percent of gold fish is calculated by dividing number of goldfish by total number of fish multiplied by 100

<em><u>The percentage of gold fish is given by formula:</u></em>

$\text{percent} = \frac{\text{number of gold fish}}{\text{total number of fish}} \times 100$

From given information,

total number of fish = 49

number of gold fish = 31

Substituting the values in formula, we get

$percent = \frac{31}{49} \times 100\\\\percent = 0.6326 \times 100 = 63.27$

Therefore, approximately 63.27 % of fishes are goldfish

4 0

3 years ago