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Aleonysh [2.5K]
3 years ago
13

PLEASE HELP! NO LINKS! TEN POINTS! please explain it if you can!

Mathematics
2 answers:
Nata [24]3 years ago
7 0
I think the answer would be 112cm.

To find the area of the triangle you need to do basexheight divided by 2.
8x10 divided by 2 = 40

To find the area of the rectangle
12x6=72

40+72= 112cm

I’m not sure if it’s right but I hope this helps.
bearhunter [10]3 years ago
5 0
Answer: 112 cm2

Explanation:
Find the area of the rectangle first
6 x 12 = 72

The base of the rectangle is 8 cm because:
12 - 4 = 8

The height of the rectangle is 10 cm because:
16 - 6 = 10

Area of TRIANGLE:
1/2 x 8 x 10 = 40

Add the area of the triangle and rectangle:
72 + 40 = 112

Final answer: 112 square centimeters

MARK ME BRAINLIEST TYSM!
Have a nice day :DD

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I need help with math homework #2 algebra
OverLord2011 [107]

Answer:

A. (0, -2) and (4, 1)

B. Slope (m) = ¾

C. y - 1 = ¾(x - 4)

D. y = ¾x - 2

E. -¾x + y = -2

Step-by-step explanation:

A. Two points on the line from the graph are: (0, -2) and (4, 1)

B. The slope can be calculated using two points, (0, -2) and (4, 1):

slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{1 -(-2)}{4 - 0} = \frac{3}{4}

Slope (m) = ¾

C. Equation in point-slope form is represented as y - b = m(x - a). Where,

(a, b) = any point on the graph.

m = slope.

Substitute (a, b) = (4, 1), and m = ¾ into the point-slope equation, y - b = m(x - a).

Thus:

y - 1 = ¾(x - 4)

D. Equation in slope-intercept form, can be written as y = mx + b.

Thus, using the equation in (C), rewrite to get the equation in slope-intercept form.

y - 1 = ¾(x - 4)

4(y - 1) = 3(x - 4)

4y - 4 = 3x - 12

4y = 3x - 12 + 4

4y = 3x - 8

y = ¾x - 8/4

y = ¾x - 2

E. Convert the equation in (D) to standard form:

y = ¾x - 2

-¾x + y = -2

8 0
3 years ago
The height of a triangle is 4 in. greater than twice its base. The area of the triangle is no more than 168 in.2. Which inequali
Jet001 [13]
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