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disa [49]
3 years ago
15

Predict: How do you think the formula for area of a triangle will relate to the formula for area of a rectangle? Do you

Mathematics
1 answer:
densk [106]3 years ago
3 0

Answer:

I think is the same formula area .A triangle is half as big as the rectangle that surrounds it, which is why the area of a triangle is one-half base times height.

Step-by-step explanation:

The area of a rectangle is given by the relation length* width. The area of a triangle is given by the relation (1/2)*base* height. Now we know that the two have the same area equal to 150 cm^2. Also, when placed on the same level the tip of the triangle touches the upper edge of the rectangle.

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What is the slope-intercept form equation of the line that passes through (3, 4) and (5, 16)?
Triss [41]

Answer:

The equation of the line is y = 6x - 14

Step-by-step explanation:

To find the equation of this line, start by using the two points with the slope formula to find the slope.

m(slope) = (y2 - y1)/(x2 - x1)

m = (16 - 4)/(5 - 3)

m = 12/2

m = 6

Now that we have the slope, we can use that and either point in point-slope form to find the equation.

y - y1 = m(x - x1)

y - 4 = 6(x - 3)

y - 4 = 6x - 18

y = 6x - 14

4 0
3 years ago
CD is the perpendicular bisects of both XY and ST. match the lengths and the segments below.
Tcecarenko [31]

Given

Answer

CT = 12

SX= 16-12 = 4

MT = 5

DY = 7

7 0
1 year ago
Find the probability of drawing a Ace or diamonds on the first draw, replacing it and drawing a 6 card on the second draw
coldgirl [10]

Step-by-step explanation:

do you have a chart

to find probability is to add up all the numbers on the chart or the question that have been ask

when the question ask "draw or chance" you do this

example: Jack has 7red marbles 4 green, 2 yellow and 5 grey in a bag what is the chance of him pulling out 7 red marbles?

Well you would add up every number you see there

7+4+2+5=18

the question what is the chance the chance is the number over the amount of marbles that are in the bag

answer= 7/18

3 0
3 years ago
Without graphing, classify each system of equations as independent, dependent, or inconsistent. Solve independent systems by gra
MArishka [77]
1. Is Dependent.
2. Is Inconsistent
4 0
3 years ago
I need help plzzzzzzzzzzzz. I need you guys to show work too
Softa [21]

Answer:

22

Step-by-step explanation:

<h2>—Math</h2>

√(x+3) –4 = 1

√(x+3) = 1 +4

√(x+3) = 5

x + 3 = 5²

x = 25 –3

x = 22

6 0
3 years ago
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