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4 years ago

Plz Help Me With This!

Mathematics

2 answers:

exis [7]4 years ago

4 0

The first one is 621 and the second one is C

Grace [21]4 years ago

4 0

(1.) Your answer is 621. The formula for the area of a rectangle is A = l*w, where l is the length and w is the width. Your length is 23 and your width is 27. So, now you have A = 23*27, which equals 621. 621 = 23*27.

(2.) First, find the area of the whole rectangle. Your length is 9 ft and your width is 8 ft. A = 9*8, which is 72. Next find the area for the play area. Your length is 4 ft and your width is 3 ft. A = 4*3, which is 12. Subtract 72-12 and you have your answer. Your answer is 60.

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05.06)Use a net to find the surface area of the right triangular prism shown below

dolphi86 [110]

Answer:

504

Step-by-step explanation:

4 0

3 years ago

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A cashier checks the price of a dining room table that is marked $369, because it is usually rings up to, $410. What percentage

lara31 [8.8K]

Answer:

10% discount

Step-by-step explanation:

If you take 369 divided by 410 it gives you 0.9 which is equal to 90% which then leads us to realized that if 369 is 90% of 410 then the discount would have to be 10%

8 0

3 years ago

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BRAINLIEST FOR RIGHT ANSWER!!

julsineya [31]

Answer: ${\boxed{h(x+4)=\frac{9+3x}{8+x}}}$

Concept:

In a function f(x), it represents a function in terms of x or for x. Therefore, to find the values in the function, substitute values within the parenthesis to solve.

Solve:

Given information

$h(x)=\frac{-3+3x}{4+x}$

Need to find

$h(x+4)$

Substitute (x + 4) to the position of x

$h(x+4)=\frac{-3+3(x+4)}{4+(x+4)}$

Distributive property on the numerator

$h(x+4)=\frac{-3+3x+12}{4+(x+4)}$

Combine like terms

$h(x+4)=\frac{-3+12+3x}{4+4+x}$

$\boxed{h(x+4)=\frac{9+3x}{8+x}}$

Hope this helps!! :)

Please let me know if you have any questions

5 0

2 years ago

The triangle below is isosceles (two congruent sides). Find the value for x. one side say x + 3.8 and the other says 16 and then

Ugo [173]

The isosceles triangle has two congruent sides

Their lengths are ( x + 3.8 ) and 16

Equate them :

x+3.8=16

Solve for x:
3=16-3.8=12.2

4 0

3 years ago

Pls look at the picture

-Dominant- [34]

9514 1404 393

Answer:

see below

Step-by-step explanation:

The area of a square is the square of the side length, as shown in the given table.

The area of a circle is pi (π) times the square of the radius. For a radius that is the same as the side length of a square, the circle will have an area π times as large.

For an input of 3, the square area function outputs 9.

For an input of 3, the circle area function outputs 9π, about 28.3.

3 0

3 years ago