HELPP I WILL GIVE BRAINLEST AND BUNCH OF POINTS

Mathematics

2 answers:

Kryger [21]3 years ago

3 0

Use the formulas for the area of a triangle and the area of a rectangle for both figures. The bases are the tops and bottoms of the figures and the lateral sides are the sides not including the top or bottom. It’s basically just finding the areas of each side and adding them all up to find the surface area. Volume is finding the area of the base, using the triangle area formula, and multiplying that by the height of the figure
Hope this helps!

Bogdan [553]3 years ago

3 0

Answer:

Step-by-step explanation:

Hope this helps!

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Please help me with this 30 points

gogolik [260]

Answer:

Step-by-step explanation:

For every 1 unit, it goes vertically 1/2

3 0

3 years ago

The slope of a line is –2 and its y-intercept is (0, 3). What is the equation of the line that is parallel to the first line and

Doss [256]

Answer:

The answer is A) 2x + y = 6

Step-by-step explanation:

Since the first line has a slope of -2, we know that the second does as well. We know this because parallel lines have the same slope. Now we can use that slope along with the point in point-slope form to get the equation.

y - y1 = m(x - x1)

y - 2 = -2(x - 2)

y - 2 = -2x + 4

y = -2x + 6

In this case, to find an equation that is similar, we could put it into standard for.

y = -2x + 6

2x + y = 6

This is answer A

4 0

3 years ago

Select all the equations below that have a slope of -5.

Zanzabum

Answer:

B and C

Step-by-step explanation:

they have -5x, it doesn't really matter on their order

7 0

3 years ago

Which of the following inequality should be graphed with a dashed line? Select all that apply.

AURORKA [14]

Answer:

B, D

Step-by-step explanation:

Any inequality that does not include the "or equal to" case will be graphed with a dashed line.

<h3>Application</h3>

The "or equal to" case is included when the inequality symbol is one of ≤ or ≥. When symbols > or < are used, the boundary line of the solution space is dashed (or the end point on the number line is an open circle).

The inequalities that will be graphed with a dashed line are ...