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Jet001 [13]
3 years ago
12

Plz help me out ASAP

Mathematics
1 answer:
Nataly_w [17]3 years ago
6 0
Each of them is correct as they all found the area of the base and then multiplied it be the height. I personally would have done the third option because I like having all the items written out.
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A recipe for four dozen cookies requires 1 1/2 cups of flour. How much flour is needed for one dozen cookies ?
Arada [10]
1 1/2 cups = 3/2. 3/2 divided by 4 = 3/2 x 1/4 = 3/8 cup
4 0
2 years ago
Write each fraction as a sum or difference
vekshin1

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3 years ago
Round 249798.828806 to the nearest ten.
loris [4]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Given: ∆ABC –iso. ∆, m∠BAC = 120°
lidiya [134]

Answer: P\triangle ADH = (a+b+\sqrt{a^2+b^2} ) unit

Step-by-step explanation:

Since Here Δ ABC is a isosceles triangle.

Also, AH\perp BC and HD\perp AC

Thus, ∠ ADH = 90°

That is, Δ ADH is the right angle triangle.

In which, AD = a unit and HD = b unit

And, By the definition of Pythagoras theorem,

AH^2 = HD^2 + AD^2

⇒ AH^2 = a^2 +b^2

⇒ AH = \sqrt{a^2+b^2}

Since, the perimeter of a triangle = sum of the all sides of the triangle.

Therefore, perimeter of ΔADH = AD + DH + AH

= a + b + \sqrt{a^2+b^2} unit

4 0
3 years ago
Two containers designed to hold water are side by side, both in the shape of a
quester [9]

Answer:

hope you don't mind but im using this for points

5 0
2 years ago
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