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Alexandra [31]
2 years ago
10

Question 6 (2 points) What is the area of a triangular wall that has a base leath of 24 meters and a helcht of 6 meters? 14.4 m

4 m 16.8 m 7.2 m​
Mathematics
2 answers:
DerKrebs [107]2 years ago
8 0

Answer:

7.2m

Step-by-step explanation:

24 x 6 = 14.4

14.4/2=7.2m

Grace [21]2 years ago
4 0

Answer:

72 m²

Step-by-step explanation:

Area (triangle) = 1/2 x 24 x 6

= 12 x 6

= 72 m²

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Otrada [13]

Answer:

c

Step-by-step explanation:

30% of 60=(3)(6)

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2 years ago
A technician is launching fireworks near the event of a show. Of the remaining 11 fireworks, 4 are blue and 7 are red. If she la
SpyIntel [72]

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8 0
3 years ago
You need $40 $ 40 to buy a new pair of shoes. You have saved $15 $ 15 . Which inequality models how much more you must save?
Hoochie [10]

Answer:

40 < 15+x

Step-by-step explanation:

8 0
3 years ago
Find the equation of line b described below, in slope-intercept form
Serjik [45]

Given:

Line a is perpendicular to line b .

Line a passes through the points (1,-8) and (9,-12) .

Line b passes through the point (-8, -16).

To find:

The equation of b.

Solution:

Line a passes through the points (1,-8) and (9,-12) . So, slope of line a is

m=\dfrac{y_2-y_1}{x_2-x_1}

m_a=\dfrac{-12-(-8)}{9-1}

m_a=\dfrac{-12+8}{8}

m_a=\dfrac{-4}{8}

m_a=-\dfrac{1}{2}

Product of slopes of two perpendicular lines is -1.

m_a\times a_b=-1

-\dfrac{1}{2}\times a_b=-1

b=2

Slope of line b is 2.

If a line passing through a point (x_1,y_1) with slope m, then equation of line is

y-y_1=m(x-x_1)

Line b passing through (-8,-16) with slope 2. So, equation of line b is

y-(-16)=2(x-(-8))

y+16=2(x+8)

y+16=2x+16

Subtract 16  from both sides.

y=2x

Therefore, the equation of line b is y=2x.

7 0
3 years ago
Alex purchased a new car for $28,000. The car's value depreciates 7.25% each year. What will be the value of the car 5 years aft
Anestetic [448]
A = 28000(0.9275)^5

a = 19219

$19,219 is the answer

Hoped this helped 
8 0
2 years ago
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