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Serga [27]
3 years ago
7

I will give brainliest to whoever answers this correctly

Mathematics
2 answers:
anygoal [31]3 years ago
6 0

Answer:

A. x=5

B. y=8

C. 16.4

D. w=5

Step-by-step explanation:

I hope this helps

777dan777 [17]3 years ago
4 0

Answer:

A= 150 cm

B= 4 cm

Sorry if its wrong

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HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP NEW TEST AHHHHHHHHH
ValentinkaMS [17]

Nearest thousanth-.063

Nearest Hundranth-.06

Nearest Tenth-.1

Nearest whole-0

4 0
3 years ago
Round the answer to the nearest
kykrilka [37]

By knowing the <em>blood</em> pressure and applying the <em>quadratic</em> formula, the age of a man whose normal <em>blood</em> pressure is 129 mm Hg is 40 years old.

<h3>How to use quadratic equations to determine the age of a man in terms of blood pressure</h3>

In this problem we have a <em>quadratic</em> function that models the <em>blood</em> pressure as a function of age. As the latter is known, we must use the quadratic formula to determine the former:

129 = 0.006 · A² - 0.02 ·A + 120

0.006 · A² - 0.02 · A - 9 = 0

A = \frac{0.02 \pm \sqrt{0.006^{2}-4\cdot (0.006)\cdot (- 9)}}{2\cdot (0.006)}

A = 1.667 + 38.733

A = 40

By knowing the <em>blood</em> pressure and applying the <em>quadratic</em> formula, the age of a man whose normal <em>blood</em> pressure is 129 mm Hg is 40 years old.

To learn more on quadratic equations: brainly.com/question/1863222

#SPJ1

4 0
2 years ago
F(x)=2.8x-12 and g(x)=5.8x+9
xxMikexx [17]
Hi, there! 

I'm not sure what you want to solve in these equations. Please provide me with more details. I am sorry if you were looking for answers to the question, but I simply do not know what you are asking for. 

Thanks!


6 0
3 years ago
Someone help me i don’t understand this !
Alisiya [41]

Answer: put it in the calculator with the () and they will give it to you right like you need it

Step-by-step explanation: :)

5 0
3 years ago
Read 2 more answers
Rewrite each fraction with a denominator of 24.<br> 3/8 <br> 7/6
Illusion [34]

9/24

28/24

If you need an explanation just ask

6 0
3 years ago
Read 2 more answers
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