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Xelga [282]
3 years ago
10

Find the area of triangle ABC please help asap!

Mathematics
1 answer:
Daniel [21]3 years ago
3 0

Step-by-step explanation:

The Base of the triangle= 3+6=9 units

Altitude of the triangle=6-2=4 units

Hence, Area of a triangle= Base×Altitude ×1/2

Hence, Area of the abc = 9×4×1/2=18 unit^2

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If the first step in the solution of the equation 2x - 8 = 5x + 3 is "subtract 2x," then in the form of a paragraph, explain in
monitta

x = \frac{-11}{3}

<u>Step-by-step explanation:</u>

Here we have , If the first step in the solution of the equation 2x - 8 = 5x + 3 is "subtract 2x," then in the form of a paragraph, explain in complete sentences the next steps necessary to completely solve the equation for x. Let's solve this :

2x - 8 = 5x + 3

⇒ 2x - 8 = 5x + 3

⇒ (2x - 8)-2x = (5x + 3)-2x { subtract 2x from both side }

⇒ 0 - 8 = 5x-2x + 3

⇒ - 8 = 3x + 3

⇒ - 8 -3= 3x + 3-3 { subtract 3 from both sides }

⇒ - 11 = 3x + 0

⇒ - 11 = 3x

⇒ \frac{-11}{3}  = \frac{3}{3} x { divide 3 from both sides }

⇒ x = \frac{-11}{3}

3 0
3 years ago
Simplify the expression -6 - 6F + 7 - 3f - 9
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:) hope I helped
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3 years ago
If y varies inversely with x and y =5 when x=20 find x when y = -4​
sweet-ann [11.9K]

Answer:

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Step-by-step explanation:

Inverse variation

xy =k

We know x and y

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So the formula is

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We know y = -4

x (-4) = 100

Divide each side by -4

-4x/-4 = 100/-4

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3 years ago
Which question can be answered using the expression 1/3 didvied by 3/4
cupoosta [38]

Answer:

1/3 divided by 3/4 = 0.44

Step-by-step explanation:

1/3 (0.33) divide by 3/4 (0.75) = 0.44

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Answer: The answer for the second one is solid figure

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