2 years ago

PLZ PLZ PLZ ANSWER I NEED ASAP

Mathematics

2 answers:

Fofino [41]2 years ago

7 0

The answer is 2 because the answer is 2

JulijaS [17]2 years ago

4 0

Answer:

3rd Answer, 2

Step-by-step explanation:

y-y/x-x = 10-2/15-11 = 8/4 = 2

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A circle has a radius of 4m . find the length s of the arc intercepted by a central angle of 77° . do not round any intermediate

Hoochie [10]

$s= \pi r ( \frac{C}{180} ) \ \ \ \ [C= central \ angle, \ r=radius, \pi =3.14] \\ \\ s=3.14*4* \frac{77}{180}= 3.14* \frac{77}{45} \approx 5.4 \ m
$

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3 years ago

Samson opened a bank account with 1.25% simple interest. The total amount of interest Samson will earn after 20 years is $812.50

IRINA_888 [86]

Step-by-step explanation:

The principal amount recieves a simple interest every year. The simple interest rate is given as $1.25\%$ .

It is given that the total amount after 20 years is $812.50

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Here $P$ is the principal amount, $i$ is the interest rate, $T$ is the time period.

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∴ Samson had $650 when he opened the account.

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3 years ago

How to sketch the solutions to each. systems of inequalities

zloy xaker [14]

It depends what inequality you have

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3 years ago

Ben is 39 years old and Ishaan is 3 years old. How many years will it take until Ben is only 4 times as old as Ishaan?

Evgen [1.6K]

Answer:

$9\ years$

Step-by-step explanation:

Let

x------> the number of years

we know that

$(39+x)=4(3+x)$

Solve for x

$39+x=12+4x$

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3 years ago

"the product of a number and 5"

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Answer:

Below

Step-by-step explanation:

The product of a number and five ends always with a 0 or 5.

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● if the other number is odd, the product endq with a 0.

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3 years ago