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3 years ago

WILL MARK BRAINLYIST

Mathematics

1 answer:

MAXImum [283]3 years ago

5 0

Answer:

$y = 2250x + 1500$

Step-by-step explanation:

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Find the value of d.

Ket [755]

First find the value or (DEA)
For this you will have to use the Pythagorean theory,
${a}^{2} + {b}^{2} = {c}^{2}$
C is mainly the hypotenuse,
Meaning you either want to find A or B,

Since the hypotenuse has two segments, both values are 10, then just add them together making it 20,

Then 16 will be A or B, in this case it will be A,

To find a you must first move A to the other side by doing the opposite,
${b}^{2} = {c}^{2} - {a}^{2}$
Now plug in the values,
${b}^{2} = {20}^{2} - {16}^{2}$
${b}^{2} = 400 - 256$
${b}^{2} = 144$
Now just find the square root of both factors,
$\sqrt{ {b}^{2} } = \sqrt{12}$
The value of (DEA) is,
$b = 12$
Now we want to find (d)
Since 12 is the value of the base, then divide it 2 to find (DE), after just repeat the whole process but with the value of hypotenuse 10 instead of 20 since we want to find the smaller triangle,
${a}^{2} = {c}^{2} - {b}^{2}$
Now plug in the value
${a}^{2} = {10}^{2} - {6}^{2}$
${a}^{2} = 100 - 36$
${a}^{2} = 64$
Now find the square root of both factors,
$\sqrt{ {a}^{2} } = \sqrt{64}$
$a = 8$

The value of (d) is (8)

Hope this helped
:D

4 0

3 years ago

Cole gets paid $5,000 plus 16% of all his popcorn sales,x, while Michael gets A fixed salary of $55,000.Write an inequality that

Hitman42 [59]

Answer:

5000 + (0.16)x > 55,000

Step-by-step explanation:

DATA:

Michael's salary = $55,000

Cole's basic salary = $5,000

--> Commission = 16% of sales

--> Sales = x

Cole's total salary

--> Basic salary + Commission x sales

--> 5000 + 16% of x

--> 5000 + (0.16)x as 16 percent is equal to 16/100 = 0.16

Cole's total salary should be more than Michael's total salary

5000 + (0.16)x > 55000

--> Make x the subject

0.16x > 55000-5000

0.16x > 50,000

x > 50,000/0.16

x > 312500

The inequality that represents the dollar amount of sales is 5000 + (0.16)x > 55000.

The dollar amount of sales that Cole must generate should be more than $312500.

4 0

4 years ago

does a polygon have at least 3 straight sides and angles or is it a figure with at least three sides?

solmaris [256]

The correct answer is it is a figure with at least 3 straight sides. When you think of a square or a triangle they both have at least 3 sides that are straight. A circle doesn't have any straight sides so it is not a polygon.
You can prove that the other answer is wrong because of two things:
The definition of a polygon is a plane figure with at least three straight sides.
Also, when you think of most shapes what do they all have in common? The have at least three straight sides

5 0

3 years ago

Read 2 more answers

BRAINLIESTT ASAP! PLEASE HELP ME :)

Makovka662 [10]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

160 bananas 20% decrease

ZanzabumX [31]

Inadequate problem statement. I'm assuming you meant "find the number of bananas lost in a 20% decrease from 160 bananas." That would be 0.20(160), or 32 bananas lost, with 128 bananas remaining. Please include all details when you share a problem statement.

3 0

4 years ago