A plane cuts horizontally across a rectangular pyramid will always be a rectangle. (Answer B)
Answer:
bro i got you
answer: x=7
Step-by-step explanation:
3x = 4x-9
subtract 4x from each side
-x=-9
x=9
enjoy bro get that good grade
Answer:
1.2 sq in.
Step-by-step explanation:
We know the formula to find the area of a trapezoid is a+b/2(h)
4+8/2(5)=12/10
12/10=1.2
Therefore the area is 1.2 sq in.
By using the graph (see attachment), the coordinates of the y-intercept of the parabola is (0, 7).
<h3>What is a graph?</h3>
A graph can be defined as a type of chart that's commonly used to graphically represent data points on both the horizontal and vertical lines of a cartesian coordinate, which are the x-axis and y-axis.
In Mathematics, the y-intercept of any graph (parabola) occurs at the point where the value of "x" is equal to zero (0).
By critically observing the graph (see attachment), the coordinates of the y-intercept of the parabola is given by:
y-intercept = (0, 7).
Read more on y-intercept here: brainly.com/question/19576596
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Answer:
120 degrees.
Step-by-step explanation:
Angles in a triangle add up to 180 degrees and triangle BWA is an isosceles triangle, meaning that AW and BW are congruent, or equal in length to each other.
This also means that angle WBA and WAB are congruent to each other. Angle WAB is 30 degrees, so angle WBA is also 30 degrees.
Knowing that angles in a triangle add up to 180 degrees we have 30+30+BWA=180.
60+BWA=180.
BWA=120 degrees.
Hope this helps!