Answer:
115.24
Step-by-step explanation:
15.35*4.25=65.2375
65.2375+50=115.2375
115.2375≈ 115.24
Answer:
B. y= -2x-2
Step-by-step explanation:
• Locate and plot the point (-2,2) on a graph.
• Plot the line y= 1/2x+3 on the graph.
• Once you have your line and Point graphed, Graph the answer choices.
• Your answer will be the line that goes through the point (-2,2).
• To check your answer, Make sure that the line is also perpendicular, or has a 90-degree angle to the original line.
• Thus, your answer is B.
Prisms have two congruent -- or identical -- bases, and pyramids only have one base. The shape of the base on pyramids and prisms can vary, depending on the shape of the overall three-dimensional object. For example, the base could have a square, rectangle, triangle, hexagon, pentagon or octagon shape.
Answer:
- 9x² - 12x + 10
Step-by-step explanation:
5g(x) - f(x)
= 5(2 - x) - (9x² + 7x) ← distribute both parenthesis
= 10 - 5x - 9x² - 7x ← collect like terms
= - 9x² - 12x + 10
answer -
3\left(2x+1\right)>21\quad \mathrm{or}\quad \:4x+3<3x+7\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:\mathrm{True\:for\:all}\:x\:\\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:\infty \:\right)\end{bmatrix}
