3 years ago

Which of the following algebraic expressions can be used to express the statement "one less than x squared?"

Mathematics

2 answers:

erastova [34]3 years ago

6 0

The answer is x^2 − 1

Ugo [173]3 years ago

3 0

Is the same as seven less than a number(x) : x-7

now in your case what would be the answer ?

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castortr0y [4]

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2 years ago

Angle Bisector Solve for Y

olganol [36]

As <ABC=40

3x-1+34-2x=40

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2 years ago

The perimeter of a rectangle swimming pool is a 114 ft. The width is 7ft more than the lenth. Find lenght and width

Margaret [11]

Answer:

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Step-by-step explanation:

First: 7x2=14

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Hope this helps

-Mercury

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2 years ago

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At the end of summer all sandals are marked down by 70%. If a pair of sandals originally cost $19.50, how much will it cost at t

aleksley [76]

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3 years ago

What is the area of a semi circle that has a diameter of 1 1/2?

SVEN [57.7K]

Answer:

$A=0.8836$

Step-by-step explanation:

Area of circle:

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By using the area of a circle, we can get the area of a semicircle:

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Let's convert the mixed fraction to an improper fraction and then a decimal:

$1\frac{1}{2}$ = $\frac{3}{2}$ = $1.5$

Now, we solved for the diameter, to get the radius, we need to divide the diameter by 2:

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3 years ago

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