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Sphinxa [80]
3 years ago
12

F(x)=3x+6 Evaluate for f(4) Need Answers ASAP

Mathematics
2 answers:
Lubov Fominskaja [6]3 years ago
5 0

Answer:

F(4)=18

Step-by-step explanation:

3(4)+6=

12+6=

18

NeTakaya3 years ago
4 0
1x+6 will be your anser
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What is the value of x, the side length of the smallest square (please show work) Thanks!
Ratling [72]

Answer:

8 cm

Step-by-step explanation:

Ok lets on the biggest square we have 17 cm

17cm is the hypotenuse for the right triangle

The second largest's area is 225 cm^2

Sq root of 225 cm^2, is 15

To find x, lets plug the info we have to the pythagorean theorom

a^2 + b^2 = c^2\\a^2 + 15^2 = 17^2\\a^2 + 225 = 289\\\\289 - 225 = a^2\\64=a^2\\a = 8 cm

The side length of the smallest Square is 8 cm

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

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7 0
3 years ago
What is the LCD of 2<br> −1<br> and 3<br> +1<br> ?
bezimeni [28]

Answer:

Step-by-step explanation:

What is the least common denominator of 1/3 and 1 2?

The denominator of the largest piece that covers both fractions is the least common denominator (LCD) of the two fractions. So, the least common denominator of 12 and 13 is 6 .

3 0
3 years ago
Find the area of the shaded region.<br> use 3.14 for pi. Round to the hundredths if necessary.
ludmilkaskok [199]

Answer:

<em>122.46 cm² </em>

Step-by-step explanation:

A = \pi r^{2}

~~~~~~~~~

r_{1} = 8 cm

r_{2} = 5 cm

A = 3.14 ( 8² - 5² ) ≈ <em>122.46 cm²</em>

7 0
3 years ago
Your class has 30 students. if 1/3 of them walk to school, how many students in your class walk to school
Delvig [45]
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4 0
3 years ago
Please help! no rush though :)
gtnhenbr [62]

Answer:

160000 kg and 8000

Step-by-step explanation:

move decimal to the right five times

move decimals to right 3 times  

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