So what we know is that there is a number 1?2 that is divisible by 11.
what was 11 multiplied by to get this number? it must start with "1" since 1*1=1 and end with "2" since 1*2=2 and there is 2 at the end of the product .
so let's try: what is 11*12? 132? yes, that sounds good!
so the missing number is 3 and they each paid 12 dollars.
A unit of astronomical distance equivalent to the distance that light travels in one year, which is 9.4607 times 1012<span> km nearly 6 trillion miles.</span>
Answer:
infinite
Step-by-step explanation:
infinite
but solving for it we can get
3x + 8 = 3x + 8 (divided both sides by 2)
3x = 3x (subtracted 8)
x = x
1 = 1
therefore, for all values of x, the equation will be true so there are
infinite solutions
Answer:
First, draw a quadrilateral figure QRST. Then, label angles RST, QST, and QSR.
Given:
mRST = 65
mQST = 2x
mQSR = 3x - 10
From the figure, angle RST is the sum of angles QST and QSR. Therefore:
mRST = mQST + mQSR
Substituting the values, the equation becomes:
65 = 2x + (3x -10)
Solve for x:
x = 15
Second awnser :
Upon drawing the triangles given, it may be observed that they share one common side, ST. Hence, m QSR is the sum of m RST and m QST. Mathematically,
3x - 10 = 65 + 2x
The value of x from the equation generated above is 75. Thus, the answer to the question above is 75.
Hope i got it
Answer:
The answer is below
Step-by-step explanation:
Transformation is the movement of a point from its initial location to a new location. Types of transformation is rotation, reflection, translation and dilation.
Dilation is the increase or decrease in the size of a figure by a factor (k). If k > 1, then it is a enlargement and if k < 1, it is a reduction. If a point A(x, y) is dilated by a factor k, the new point is A'(kx, ky).
Triangle DEF is a dilation of triangle ABC by a factor of 3/4. Hence the coordinates of triangle DEF is:
D(3/4, 9), E(3/4, 9/2), F(3/4, 27/4)