2 years ago

Find the missing value (x)

Mathematics

1 answer:

Semenov [28]2 years ago

3 0

Answer:

y=14; x=72

Step-by-step explanation:

y=(21×2)/3; x=(48×21)/14

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To get from one town to another, Jack must travel 7 miles east and 24 miles south. What is the direct distance between the two t

Step2247 [10]

The 7 miles and 24 miles make up two "legs" of a right triangle.
The third side (or hypotenuse) is the distance between the towns.
distance^2 = 7^2 + 24^2
distance^2 = 49 + 576
distance^2 = 625
distance = square root of 625 or 25

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4 years ago

Find lim h→0 f(2+h)-f(2)/h if f(x)=x^2+x+1

bekas [8.4K]

Answer:

Step-by-step explanation:

$\displaystyle \lim_{h \to 0} \frac{f(2+h)-f(2)}{h}$

$\displaystyle\lim_{h \to 0} \frac{(2+h)^2 + 2 + h + 1 - 2^2 - 2 - 1}{h}$

$\displaystyle\lim_{h \to 0} \frac{4 + 4h + h^2 + h - 4}{h}$

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$\displaystyle\lim_{h \to 0} h + 5$

= 5

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3 years ago

a restaurant has an all-you-can-eat buffet. They charge $13.95 per person. what is the constant of proportionality?

Evgen [1.6K]

Answer:

staurant has an all-you-can-eat buffet. They charge $13.95 per person. what is the constant of proportionality?

Step-by-step explanation:

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3 years ago

Barbara has a rectangular shaped mouse pad the longest side of the mouse pad is 8 inches and the shortest side is 3 inches what

Fed [463]

The area is 24² because 8*3 is 24
The perimeter is 8+8+3+3 which is 16+6 and that equals 22
22 is the Perimeter and the Area is 24²

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3 years ago

Anyone good at maths who can help me? <br> brainiest will be given, THANK YOU!!!

pentagon [3]

Answer:

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Step-by-step explanation:

on calculator type:

408x83%

53x41%

345x97%

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3 years ago

Read 2 more answers