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sweet [91]
2 years ago
13

12 times 3/8 and simplified

Mathematics
1 answer:
Alja [10]2 years ago
5 0

Answer:

4 1/2

Step-by-step explanation:

12*\frac{3}{8} \\=3*\frac{3}{2} \\=9/2= 4 \frac{1}{2}

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G(x)=x3+6x2+12x+8 when x=-1
beks73 [17]
G=38
Whenever you divide or multiply by one the number stays the same, therefore just take out all the xs and then solve the equation. I hope this helps!
3 0
3 years ago
Triangle ABC had a perimeter 18 cm
Alex

Step-by-step explanation:

what is the main condition the lengths of the sides of a right-angled triangle have to fulfill ?

Pythagoras !

c² = a² + b²

c is the Hypotenuse (the baseline opposite of the 90 degree angle), a and b are the so-called legs (the sides enclosing the 90 degree angle).

only if there is a combination of the sides, for which the Pythagoras equation is true, do we have a right-angled triangle. otherwise not.

we also know CA = 18 - 7 - 3 = 8 cm

so, let's try

8² = 7² + 3²

64 = 49 + 9 = 58 wrong

7² = 8² + 3²

49 = 64 + 9 = 73 wrong

3² = 8² + 7²

9 = 64 + 49 = 113 wrong

so, there is no combination, where the Pythagoras equation is true, so it is NOT a right-angled triangle.

4 0
3 years ago
Find all the zeros of the quadratic function.<br> y=x²-11x+18
maria [59]
Y= (X-9)(x+2)
X=9
X=-2
8 0
3 years ago
A store is giving out cards labeled 1 through 10 when customers enter the store. If the card is an even​ number, you get a ​% di
m_a_m_a [10]

Answer:

yrbffbfzbc

Step-by-step explanation:

brfzfbfz

8 0
2 years ago
A jar contains jelly beans that are red, yellow, blue, and purple. Several people reach in and grab handfuls of jelly beans, the
dem82 [27]
Total jellybeans pulled out: 15 + 20 + 12 + 8 = 55

Proportion of yellow jellybeans: 20 / 55 = 4/11

(4/11) * 22 = 8.

Answer: 8
3 0
3 years ago
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