we know that
In the <u>isosceles trapezoid</u> of the figure, the angles on either side of the bases are the same size/measure (congruent), and adjacent angles (next to each other) along the sides are supplementary.
so
m∠A=m∠B=3x
m∠D=m∠C=9x
m∠A+m∠D=
Substitute
therefore
<u>the answer is</u>
the value of x is equal to
The correct answer is A.
Since all of the functions in this problem are exactly the same, all we are looking for is the proper "greater than" and "less than" signs.
The first part of the equation, represented by x^3 - 3 ends at 2. You'll notice that it ends in a closed dot. This means we must use a rather than a <. The equals bar always goes below the sign when it is a closed dot.
The opposite is true for the second part, which includes an open dot. This means we must use a > instead of a .
Since A is the only one that has those as choices, it is the correct answer.
Answer:
the unknown number is -13
Step-by-step explanation:
4n -7 = -59
4n = -59 +7
n= -52 /4
n = -13
Answer:
12×0.25 is definitely right
×0.25 is another way of finding a quarter of something. I looked at the other answers and I think this one is the only correct one
I NEED ANSWER PLZ Given sets: D = {5, 6, 7, 8, 9, 10}, E = {1, 3, 5, 7, 9, 11}, F = {3, 6, 9, 12} What is D ∩ E?
Olin [163]
Answer:
answer={5,7,9}
Step-by-step explanation:
for, D∩E
we find the common numbers in both sets, which are:
D={<u>5</u>,6,<u>7</u>,8,<u>9</u>,10}
E={1,3,<u>5</u>,<u>7</u>,<u>9</u>,11}
so, D∩E={5,7,9}