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7nadin3 [17]
2 years ago
8

Is side length 17, 144, and 145 right triangle?

Mathematics
1 answer:
DIA [1.3K]2 years ago
8 0

Yes it is.

Use the Pythagorean Theorem:

a²+b²= c²

So, 17²+144²=145²

289+20736=21025

289+20736=21025

21025=21025

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Burka [1]

Answer:

D. (–2, –2); minimum

Step-by-step explanation:

It’s D you got to see the lowest part of the graph and you will call it mini except if the graph was going down you will call that point maximum.

Answer:

D. (-2, -2); minimum

Step-by-step explanation:

The vertex is the where the curve turns up/down which divides the figure into two halves.

From the given graph, the graph turns up at (-2, -2) , the graph moves down, therefore, the vertex (-2, -2); minimum.

Hope this will helpful.

Thank you.

6 0
3 years ago
Decide whether the function is a polynomial function. If so, write it in standard form and state its degree, type, and leading c
Step2247 [10]
h(x)=19x^4+0x^3+(-419)x^2+0x+18 is a polynomial, leading coefficent 19.
(standard form: is what I wrote even near that? :)) )
6 0
3 years ago
F(x) = 3x + 5<br> g(x) = 4x² – 2<br> h(x) = x - 3x + 1<br> Find f(x) – g(x) - h(x).
drek231 [11]

Answer:

- 5x² + 6x + 6

Step-by-step explanation:

f(x) - g(x) - h(x)

= 3x + 5 - (4x² - 2) - (x² - 3x + 1) ← distribute parenthesis

= 3x + 5 - 4x² + 2 - x² + 3x - 1 ← collect like terms

= - 5x² + 6x + 6 ← in standard form

5 0
3 years ago
Read 2 more answers
Which solid figure has six vertices?
koban [17]
A triangular prism has six vertices.
8 0
3 years ago
Wren bought a baseball card last year for $2.25. This year the price dropped to $.45. What was the percent of decrease in the pr
const2013 [10]
The price:
- last year: $2.25
- this year: $.45
The decrease: $2.25 - $.45 = $1.80
2.25 : 1.80 = 100 : x
2.25 x = 180
x = 180 : 2.25
x = 80
Answer:
The percent of decrease is  A ) 80%
4 0
3 years ago
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