MATHEMATICS HIGH SCHOOL

Write three powers with whole-number bases that have values greater than 120 and less than 130. The three powers, in order from least to greatest, are , , and .

Answers

Answer 1

Answer:

Answer:

11²= 121

5³= 125

2⁷= 128

Step-by-step explanation:

The whole numbers can be multiplied with themselves to get numbers between 120 and 130 .

For example

11*11= 121

This can be written in the exponent form as

11²= 121 which is between 120 and 130.

Also

5*5*5= 125 or

5³= 125 which is also between 120 and 130.

and

2*2*2*2*2*2*2= 128

2⁷= 128 which is between 120 and 130 as required.

We see that as the powers or exponent increases the whole number is decreased.

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5x+2y=7 7x+2y=5 i need it right

Simplify 7/100 please !!!!!!!!!!!!!!!!!1

Answers

$(7)/(100)\n\nit\ can\ not\ be\ simplified\n\nonly\ written\ as\ a\ decimal:(7)/(100)=0.07$

The diagram below shows the construction of an equilateral triangle Which statement justifies this construction?

Answers

Answer:

Step-by-step explanation:

AB = AC = BC

In equilateral triangle, all the sides and angles are equal. Here the diagram is constructed using the sides.

Answer:

Step-by-step explanation:

I think number two because it is the direct line pattern of 3. If you look at the bend it would go AB,AC,BC.

PLZ HELP! MATH >__<What is the lateral area of the rectangular prism with a base length of 14 m, a base width of 9 m, and a height of 6 m?
A. 264 m2
B. 276 m2
C. 528 m2
D. 756 m2

Answers

Lateral area = surface area not including the bases.

To find this area we just need to add up the area of all of those sides.

The 2 bases are the same area and defined by the length and width.

That leaves the 2 sides defined by length and height,
plus the 2 defined by width and height.

Of course, to find the area of a rectangle, we just multiply together its two dimensions.
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the ratio of the number of boys to girls at a party is 3:4 six boys leaved the party the ratio of the number of boys to girls at the party is now 5:8 work out the number of girls

Answers

Answer:

The boys are 36, the girls 48

The tax rate as a percent, r, charged on an item can be determined using the formula 100( – 1) = r, where c is the final cost of the item and p is the price of the item before tax. Louise rewrites the equation to solve for the final cost of the item: c = p(1 + ). What is the final cost of a $40 item after an 8% tax is applied?

Answers

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Solve 5(g-2)+g = 6(g-4)

Answers

$5(g-2)+g = 6(g-4)$
$5g-10+g = 6g-24$
$6g-10 = 6g-24$
$6g-6g=-24+10$
$0=-14$
$0 \neq -14$

5(g-2)+g = 6(g-4)
5g-10+g = 6g-24
6g-10=6g-24
contradiction

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