Answer:
Step-by-step explanation:
Area of the Rectangle: 17 *22=374
Area of a triangle:
- We know that one side is 19cm
- For the other side, the length is 22cm minus the 10cm, which gets us 12 cm
- The area of Triangle is (1/2)*19*12=114
Total Area: area of rectangle + area of triangle = 114+374=488
I hope that helps!
Answer:
Pascal(Pa)
Step-by-step explanation:
We have to find the standard unit of stress in metric units
We know that
Stress: it is defined as the force per unit area.It is also called pressure .
Mathematical representation
S.I units of force=Newton=N
S.I Unit of area=
S.I Unit of stress=
Hence, S.I unit of stress in metric units is pascal(Pa).
Different types of quadrilaterals are explained with their definition and properties along with the diagram.
A quadrilateral is called a parallelogram, if both pairs of its opposite sides are parallel. In the adjoining figure, ABCD is a quadrilateral in which. ...
Rhombus.
Rectangle.
Square.
Trapezium.
Isosceles Trapezium.
Kite.
Answer:
30
Step-by-step explanation:
Product is the answer to a multiplication problem.
7x3=21
21 is the product.
21+9=30
30 is 9 more than 21.
The equation based on the information given will be 2x⁴ + 9x³ - x⁴ - 36x - 16 = 0
<h3>How to illustrate the error?</h3>
It should be noted that the information is simply to compute the value properly. This will go thus:
(x + 4)(x + 2)(2x + 1)(x - 2) = 0.
She multiplied (x + 2)(x - 2) correctly and got x² - 4.
She then made a mistake in multiplying (x + 4)(2x ,+ 1).
Therefore, the second step should be (x² - 4)(2x² + 9x + 4).
The next step will be:
2x⁴ + 9x³ + 4x² - 8x⁴ - 36x - 16 = 0
Therefore, the equation based on the information given will be 2x⁴ + 9x³ - x⁴ - 36x - 16 = 0
Learn more about equations on:
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