Answer:
31.5 cm^2
Step-by-step explanation:
The formula for the area of a triangle is 1/2 x (b x h)
in the provided question -
b = 3.5 cm
h = 18cm
thus the area of the triangle will be -
1/2 x (3.5 x 18)
= 1/2 x 63
= 31.5 cm^2
The factors of 54 are 2 and 27. Then the integer number 54 is twice the number 27.
Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
The integer number is 54. Then the factor of the number is given as,
54 = 2 x 3 x 3 x 3
54 = 2 x 27
The factors of 54 are 2 and 27. Then the integer number 54 is twice the number 27.
More about the Algebra link is given below.
#SPJ5
Answer:
$29000 with a margin of error of $5000
Step-by-step explanation:
We have that the midpoint between the given values is
(X1+X2) / 2 = ($34000+$24000)/2 = $29000
We have that the midpoint between the given values would be
(X2-X1)/2=($34000-$24000)/2=$10000/2=$5000
So I can write that approach as $29000 with a margin of error of $5000
Done
b. x= -7
c. x= 7
d. x = 8
1/4 x + 2 = - 5/8 x - 5
1/4 x = - 5/8 x - 5 - 2
1/4 x + 5/8 x = -5 - 2
1/4 x + 5/8 x = -7
2/8 x + 5/8 x = -7
7/8 x = -7
7x = -7×8
7x = -56
x = -56/7
x = -8
The answer is A. x = -8