3 years ago

hi pls answer all 4 question if you dont know just dont answer pls have a nice day i really need help guys

Mathematics

1 answer:

tamaranim1 [39]3 years ago

6 0

When I click on the image you uploaded I don’t see the 4 questions.

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a 12-foot piece of string is cut into two pieces so that the longer piece is 3 feet longer than twice the shorter piece. if the

Ilya [14]

The shorter piece is 3 feet
The longer piece is 9 feet

7 0

3 years ago

What is the value of the expression 8^−2 ?

muminat

_Brainliest if helped!

1 over 64

8^2 = 64 , 8^-2 = 1/(8^2) = 1/64

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4 years ago

The product of two consecutive whole numbers is less than the sum of the square of the smaller number and 13

Norma-Jean [14]

Answer: a<13

Step-by-step explanation:

a*(a+1)<a^2+13

a^2+a<a^2+13

subtract a^2 from both sides:

a<13

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4 years ago

Two identical circles of radius r are inscribed in a rectangle. . a)Find the area of the rectangle as a function of r.. b)Expres

drek231 [11]

The two circles are equally inscribe inside a rectangle which means that its length is equals to the diameter of a circle and the width is two tines the diameter of a circle.

A. The area of the rectangle using the R. is Area = 2R*4R
B. The perimeter is express as Perimeter = 2(2R*4R)

5 0

3 years ago

Read 2 more answers

Tonisha has a lemonade stand. She has $31 in expenses and wants to make $69 per day. If X represents the amount of revenue from

aksik [14]

Answer:

x - 31 $\geq$ 69

Tonisha has to make at least $100 in revenue

Step-by-step explanation:

Set up the inequality:

x - 31 represents her profit

Since she wants to make at least $69 a day, use $\geq$ 69

So, the inequality is x - 31 $\geq$ 69

Then, solve for x to find how much she has to sell:

x - 31 $\geq$ 69

x $\geq$ 100

So, Tonisha has to make at least $100 in revenue

6 0

3 years ago