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borishaifa [10]
4 years ago
8

Which of the following is an even function?

Mathematics
2 answers:
Tanya [424]4 years ago
6 0

the answer is 7 chief

stich3 [128]4 years ago
4 0
-------------------------

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What is the place value of the 6 in the number 54.2763?
igor_vitrenko [27]

Answer:

0.0060

Step-by-step explanation:

Set all the other digits to zero to find the value of the digit of interest.

5 0
3 years ago
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A submarine out of death of 2167 feet ascends to a depth of 609ft. How far did the submarine ascend?
Leya [2.2K]

Answer:

A submarine was situated 800 feet below sea level. If it ascends 250 feet, what is its new ... Roman Civilization began in 508 B.C. and ended in 476 A.D. How long did Roman Civilization last? 476-(-508) = 476+508 = 984 ...

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3 years ago
What is the area of triangle ABC? Round to the nearest hundredth of a square unit. 17. 75 square units 81. 33 square units 372.
jolli1 [7]

The area of the triangle ABC is 81. 33 square units.

We have to determine

What is the area of triangle ABC?

<h3>What is the formula for the area of a triangle?</h3>

The area of the triangle is determined by;

\rm Area \ of \ triangle = s\sqrt{s(s-a)(s-b)(s-c)}

Where the value of s is = a + b + c= 12 + 14 + 16 = 42

Substitute all the values in the formula;

\rm Area \ of \ triangle = \sqrt{s(s-a)(s-b)(s-c)}\\\\\rm Area \ of \ triangle = \sqrt{21(21-12)(21-14)(21-16)}\\\\\rm Area \ of \ triangle = \sqrt{(21 \times 9 \times 7 \times 5)}\\\\Area \ of \ triangle =\sqrt{6,615}\\\\Area \ of \ triangle = 81.33

Hence, the area of the triangle ABC is 81. 33 square units.

To know more about the Area of the triangle click the link given below.

brainly.com/question/9299277

5 0
2 years ago
How to solve for a and b
murzikaleks [220]
\bf \begin{cases}&#10;3=a\cdot b^0\\&#10;75=a\cdot b^2&#10;\end{cases}\qquad b^0=1\implies &#10;\begin{cases}&#10;3=a\cdot 1\implies 3=a\\&#10;----------\\&#10;75=a\cdot b^2\implies 75=3\cdot b^2\\\\&#10;\frac{75}{3}=b^2\implies 25=b^2\\\\&#10;\pm \sqrt{25}=b\implies \pm 5 = b&#10;\end{cases}

recall, anything raised to the 0, zero, power, is 1, with the sole exception of 0
8 0
4 years ago
I will give out brainliest for the first answer HELP ASAP!!!!
Svetllana [295]

Answer:

<h2>x = 40</h2><h2 />

Step-by-step explanation:

fx=2x-50

Find x when fx=30

30 = 2x - 50

add 50 each side

30 + 50 = 2x - 50 + 50

80 = 2x

x = 80 / 2

x = 40

4 0
4 years ago
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